Revision 47779 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.spi/src/main/java/org/gvsig/fmap/dal/feature/spi/SQLBuilderBase.java
SQLBuilderBase.java | ||
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package org.gvsig.fmap.dal.feature.spi; |
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import java.text.MessageFormat; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Objects; |
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import java.util.Set; |
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import org.apache.commons.lang3.StringUtils; |
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import org.apache.commons.lang3.tuple.ImmutablePair; |
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import org.apache.commons.lang3.tuple.Pair; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.expressionevaluator.ExpressionBuilder; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.AbstractValue; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.ClassVisitorFilter; |
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import static org.gvsig.expressionevaluator.ExpressionBuilder.PARAMETER_TYPE_CONSTANT; |
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import static org.gvsig.expressionevaluator.ExpressionBuilder.PARAMETER_TYPE_VARIABLE; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.Parameter; |
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import static org.gvsig.expressionevaluator.ExpressionBuilder.VALUE_NULL; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.Value; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.Variable; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.Visitable; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.Visitor; |
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import org.gvsig.expressionevaluator.ExpressionBuilder.VisitorFilter; |
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import org.gvsig.expressionevaluator.Formatter; |
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import org.gvsig.expressionevaluator.GeometryExpressionBuilder; |
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import org.gvsig.expressionevaluator.GeometryExpressionBuilderHelper.GeometrySupportType; |
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import org.gvsig.expressionevaluator.GeometryExpressionEvaluatorLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.SQLBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.AlterTableBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.CreateTableBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.DeleteBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.DropTableBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.FromBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.GrantBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.InsertBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.InsertColumnBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.OrderByBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.Privilege; |
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import org.gvsig.fmap.dal.SQLBuilder.SelectBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.SelectColumnBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.TableNameBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.UpdateBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.UpdateColumnBuilder; |
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import org.gvsig.fmap.dal.SQLBuilder.UpdateTableStatisticsBuilder; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryUtils; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.tools.dataTypes.DataType; |
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import org.gvsig.tools.dynobject.Tags; |
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import org.gvsig.tools.lang.CloneableUtils; |
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import org.gvsig.tools.util.Bitmask; |
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import org.gvsig.tools.util.PropertiesSupport; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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@SuppressWarnings("UseSpecificCatch") |
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public class SQLBuilderBase implements SQLBuilder { |
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protected static final Logger LOGGER = LoggerFactory.getLogger(SQLBuilderBase.class); |
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protected SelectBuilder select; |
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protected UpdateBuilder update; |
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protected InsertBuilder insert; |
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protected DeleteBuilder delete; |
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protected AlterTableBuilder alter_table; |
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protected CreateTableBuilder create_table; |
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protected GrantBuilder grant; |
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protected DropTableBuilder drop_table; |
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protected UpdateTableStatisticsBuilder update_table_statistics; |
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protected CreateIndexBuilder create_index; |
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protected DropIndexBuilder drop_index; |
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protected TableNameBuilder table_name; |
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protected abstract class AbstractStatementPart extends AbstractValue { |
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} |
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protected abstract class AbstractStatement extends AbstractStatementPart { |
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@Override |
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public Value clone() throws CloneNotSupportedException { |
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throw new CloneNotSupportedException(); |
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} |
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} |
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protected class ColumnDescriptorBase implements ColumnDescriptor { |
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private String name; |
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private int type; |
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private int size; |
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private int precision; |
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private int scale; |
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private boolean isPk; |
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private boolean _allowNulls; |
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private boolean _allowIndexDuplicateds; |
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private boolean _isAutomatic; |
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private Object defaultValue; |
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private int geom_type; |
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private int geom_subtype; |
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private Object geom_srsdbcode; |
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private Envelope tablebbox; |
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private boolean _isIndexed; |
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private DataStoreParameters parameters = null; |
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public ColumnDescriptorBase(String name, int type, Object defaultValue) { |
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this.name = name; |
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this.type = type; |
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this.size = -1; |
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this.precision = -1; |
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this.scale = -1; |
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this.isPk = false; |
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this._allowNulls = true; |
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this._isAutomatic = false; |
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this.defaultValue = defaultValue; |
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this.geom_type = Geometry.TYPES.GEOMETRY; |
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this.geom_subtype = Geometry.SUBTYPES.GEOM2D; |
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this.geom_srsdbcode = null; |
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this.tablebbox = null; |
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this._isIndexed = false; |
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this._allowIndexDuplicateds = true; |
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} |
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public ColumnDescriptorBase(String name, int type, int size, int precision, int scale, boolean isPk, boolean isIndexed, boolean allowNulls, boolean isAutomatic, Object defaultValue) { |
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this(name, type, size, precision, scale, isPk, isIndexed, allowNulls, isAutomatic, defaultValue, true); |
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} |
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public ColumnDescriptorBase(String name, int type, int size, int precision, int scale, boolean isPk, boolean isIndexed, boolean allowNulls, boolean isAutomatic, Object defaultValue, boolean allowIndexDuplicateds) { |
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this.name = name; |
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this.type = type; |
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this.size = size; |
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this.precision = precision; |
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this.scale = scale; |
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this.isPk = isPk; |
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this._allowNulls = allowNulls; |
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this._isAutomatic = isAutomatic; |
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this.defaultValue = defaultValue; |
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this.geom_type = Geometry.TYPES.GEOMETRY; |
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this.geom_subtype = Geometry.SUBTYPES.GEOM2D; |
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this.geom_srsdbcode = null; |
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this.tablebbox = null; |
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this._isIndexed = isIndexed; |
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this._allowIndexDuplicateds = allowIndexDuplicateds; |
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} |
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public ColumnDescriptorBase(String name, int geom_type, int geom_subtype, IProjection proj, boolean isIndexed, boolean allowNulls) { |
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this.name = name; |
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this.type = DataTypes.GEOMETRY; |
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this.size = 0; |
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this.precision = 0; |
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this.scale = 0; |
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this.isPk = false; |
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this._allowNulls = allowNulls; |
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this._isAutomatic = false; |
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this.defaultValue = null; |
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this.geom_type = geom_type; |
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this.geom_subtype = geom_subtype; |
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this.geom_srsdbcode = srs_id(proj); |
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this.tablebbox = null; |
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this._isIndexed = isIndexed; |
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this._allowIndexDuplicateds = true; |
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} |
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public ColumnDescriptorBase(String name, int geom_type, int geom_subtype, Object srsdbcode, boolean isIndexed, boolean allowNulls) { |
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this.name = name; |
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this.type = DataTypes.GEOMETRY; |
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this.size = 0; |
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this.precision = 0; |
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this.scale = 0; |
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this.isPk = false; |
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this._allowNulls = allowNulls; |
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this._isAutomatic = false; |
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this.defaultValue = null; |
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this.geom_type = geom_type; |
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this.geom_subtype = geom_subtype; |
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this.geom_srsdbcode = srsdbcode; |
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this.tablebbox = null; |
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this._isIndexed = isIndexed; |
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this._allowIndexDuplicateds = true; |
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} |
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private ColumnDescriptorBase(FeatureAttributeDescriptor fad) { |
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this(fad.getName(), fad.getType(), fad.getDefaultValue()); |
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this.precision = fad.getPrecision(); |
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this.size = fad.getSize(); |
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this.scale = fad.getScale(); |
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this.isPk = fad.isPrimaryKey(); |
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this._allowNulls = fad.allowNull(); |
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this._isAutomatic = fad.isAutomatic(); |
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this._isIndexed = fad.isIndexed(); |
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this._allowIndexDuplicateds = fad.allowIndexDuplicateds(); |
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if (fad.getType() == org.gvsig.fmap.geom.DataTypes.GEOMETRY) { |
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this.geom_type = fad.getGeomType().getType(); |
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this.geom_subtype = fad.getGeomType().getSubType(); |
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this.geom_srsdbcode = srs_id(fad.getSRS()); |
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this.tablebbox = null; |
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Tags tags = fad.getTags(); |
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String s = tags.getString("tablebbox", null); |
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if( StringUtils.isNotBlank(s) ) { |
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try { |
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Geometry g = GeometryUtils.createFrom(s); |
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if( g!=null ) { |
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this.tablebbox = g.getEnvelope(); |
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} |
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} catch(Exception ex) { |
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LOGGER.warn("Can't parse tablebbox for column '"+s+"'.",ex); |
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} |
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} |
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} |
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} |
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@Override |
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public String getName() { |
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return this.name; |
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} |
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@Override |
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public void setName(String name) { |
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this.name = name; |
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} |
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@Override |
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public int getType() { |
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return this.type; |
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} |
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@Override |
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public void setType(int type) { |
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this.type = type; |
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} |
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@Override |
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public int getPrecision() { |
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return precision; |
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} |
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@Override |
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public void setPrecision(int precision) { |
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this.precision = precision; |
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} |
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@Override |
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public int getScale() { |
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return scale; |
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} |
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@Override |
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public void setScale(int scale) { |
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this.scale = scale; |
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} |
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@Override |
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public int getSize() { |
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return size; |
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} |
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@Override |
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public void setSize(int size) { |
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this.size = size; |
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} |
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@Override |
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public boolean isPrimaryKey() { |
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return isPk; |
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} |
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@Override |
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public void setIsPrimaryKey(boolean isPk) { |
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this.isPk = isPk; |
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} |
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@Override |
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public boolean allowNulls() { |
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return _allowNulls; |
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} |
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@Override |
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public void setAllowNulls(boolean allowNulls) { |
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this._allowNulls = allowNulls; |
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} |
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@Override |
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public boolean isAutomatic() { |
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return _isAutomatic; |
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} |
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@Override |
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public boolean isIndexed() { |
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return _isIndexed; |
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} |
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@Override |
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public void setIsAutomatic(boolean isAutomatic) { |
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this._isAutomatic = isAutomatic; |
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} |
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@Override |
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public Object getDefaultValue() { |
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return defaultValue; |
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} |
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@Override |
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public void setDefaultValue(Object defaultValue) { |
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this.defaultValue = defaultValue; |
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} |
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@Override |
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public int getGeometryType() { |
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return geom_type; |
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} |
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@Override |
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public void setGeometryType(int geom_type) { |
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this.geom_type = geom_type; |
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} |
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@Override |
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public int getGeometrySubtype() { |
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return geom_subtype; |
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} |
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@Override |
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public void setGeometrySubtype(int geom_subtype) { |
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this.geom_subtype = geom_subtype; |
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} |
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@Override |
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public Object getGeometrySRSId() { |
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return geom_srsdbcode; |
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} |
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@Override |
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public void setGeometrySRSId(Object geom_srsid) { |
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this.geom_srsdbcode = geom_srsid; |
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} |
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@Override |
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public boolean isGeometry() { |
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return this.type == DataTypes.GEOMETRY; |
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} |
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private void setStoreParameters(DataStoreParameters parameters) { |
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this.parameters = parameters; |
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} |
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@Override |
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public DataStoreParameters getStoreParameters() { |
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return this.parameters; |
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} |
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public Envelope getTableBBox() { |
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return this.tablebbox; |
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} |
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public void setTableBBox(Envelope bbox) { |
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this.tablebbox = bbox; |
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} |
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@Override |
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public boolean allowIndexDuplicateds() { |
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return this._allowIndexDuplicateds; |
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} |
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@Override |
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public void setAllowIndexDuplicateds(boolean allowIndexDuplicateds) { |
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this._allowIndexDuplicateds = allowIndexDuplicateds; |
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} |
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} |
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public class ColumnBase extends AbstractValue implements Column { |
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private final String name; |
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private TableNameBuilder table; |
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public ColumnBase(TableNameBuilder table, String name) { |
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this.name = name; |
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this.table = table; |
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} |
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@Override |
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public ColumnBase clone() throws CloneNotSupportedException { |
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ColumnBase other = (ColumnBase) super.clone(); |
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other.table = (TableNameBuilder) org.gvsig.tools.lang.Cloneable.cloneQuietly(table); |
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return other; |
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} |
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@Override |
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public String name() { |
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return this.name; |
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} |
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@Override |
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public TableNameBuilder table() { |
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return this.table; |
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} |
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@Override |
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public TableNameBuilder table(TableNameBuilder table) { |
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this.table = table; |
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return this.table; |
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} |
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@Override |
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public String toString() { |
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return this.toString(formatter()); |
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} |
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@Override |
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public String toString(Formatter<Value> formatter) { |
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if( formatter!=null && formatter.canApply(this) ) { |
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return formatter.format(this); |
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} |
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if( this.table==null ) { |
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return as_identifier(this.name); |
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} |
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return this.table.toString(formatter) + "." + as_identifier(this.name); |
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} |
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@Override |
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public int compareTo(Variable o) { |
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return this.name.compareTo(o.name()); |
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} |
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@Override |
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public boolean equals(Object obj) { |
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if (!(obj instanceof Variable)) { |
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return false; |
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} |
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return StringUtils.equals(this.toString(), ((Variable) obj).toString()); |
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} |
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@Override |
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public int hashCode() { |
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int hash = 7; |
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hash = 37 * hash + Objects.hashCode(this.toString()); |
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return hash; |
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} |
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@Override |
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public void setProperty(String name, Object value) { |
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super.setProperty(name, value); |
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if(this.table != null){ |
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this.table.setProperty(name, value); |
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} |
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} |
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} |
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public class TableNameBuilderBase |
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extends AbstractStatementPart |
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implements TableNameBuilder { |
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public String tableName; |
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public String schemaName; |
|
467 |
private String databaseName; |
|
468 |
|
|
469 |
public TableNameBuilderBase() { |
|
470 |
} |
|
471 |
|
|
472 |
@Override |
|
473 |
public void accept(Visitor visitor, VisitorFilter filter) { |
|
474 |
if (filter==null || filter.accept(this)) { |
|
475 |
visitor.visit(this); |
|
476 |
} |
|
477 |
} |
|
478 |
|
|
479 |
@Override |
|
480 |
public TableNameBuilder database(String name) { |
|
481 |
this.databaseName = name; |
|
482 |
return this; |
|
483 |
} |
|
484 |
|
|
485 |
@Override |
|
486 |
public TableNameBuilder schema(String name) { |
|
487 |
if (support_schemas()) { |
|
488 |
this.schemaName = name; |
|
489 |
} |
|
490 |
return this; |
|
491 |
} |
|
492 |
|
|
493 |
@Override |
|
494 |
public TableNameBuilder name(String name) { |
|
495 |
this.tableName = name; |
|
496 |
return this; |
|
497 |
} |
|
498 |
|
|
499 |
@Override |
|
500 |
public String getDatabase() { |
|
501 |
return this.databaseName; |
|
502 |
} |
|
503 |
|
|
504 |
@Override |
|
505 |
public String getSchema() { |
|
506 |
return this.schemaName; |
|
507 |
} |
|
508 |
|
|
509 |
@Override |
|
510 |
public String getName() { |
|
511 |
return this.tableName; |
|
512 |
} |
|
513 |
|
|
514 |
@Override |
|
515 |
public boolean has_schema() { |
|
516 |
if (!support_schemas()) { |
|
517 |
return false; |
|
518 |
} |
|
519 |
return StringUtils.isNotBlank(this.schemaName); |
|
520 |
} |
|
521 |
|
|
522 |
@Override |
|
523 |
public boolean has_name() { |
|
524 |
return StringUtils.isNotBlank(this.tableName); |
|
525 |
} |
|
526 |
|
|
527 |
@Override |
|
528 |
public boolean has_database() { |
|
529 |
return StringUtils.isNotBlank(this.databaseName); |
|
530 |
} |
|
531 |
|
|
532 |
@Override |
|
533 |
public boolean isEmpty() { |
|
534 |
return !this.has_database() && !this.has_schema() && !this.has_name(); |
|
535 |
} |
|
536 |
|
|
537 |
@Override |
|
538 |
public String toString() { |
|
539 |
return this.toString(formatter()); |
|
540 |
} |
|
541 |
|
|
542 |
@Override |
|
543 |
public String toString(Formatter<Value> formatter) { |
|
544 |
if (formatter!=null && formatter.canApply(this)) { |
|
545 |
return formatter.format(this); |
|
546 |
} |
|
547 |
if (this.has_database()) { |
|
548 |
if (this.has_schema()) { |
|
549 |
return as_identifier(this.databaseName) + "." |
|
550 |
+ as_identifier(this.schemaName) + "." |
|
551 |
+ as_identifier(this.tableName); |
|
552 |
} |
|
553 |
// return as_identifier(this.databaseName) + "." |
|
554 |
// + as_identifier(this.tableName); |
|
555 |
} else { |
|
556 |
if (this.has_schema()) { |
|
557 |
return as_identifier(this.schemaName) + "." |
|
558 |
+ as_identifier(this.tableName); |
|
559 |
} |
|
560 |
} |
|
561 |
return as_identifier(this.tableName); |
|
562 |
} |
|
563 |
|
|
564 |
@Override |
|
565 |
public boolean equals(Object obj) { |
|
566 |
if( obj==null || !(obj instanceof TableNameBuilder) ) { |
|
567 |
return false; |
|
568 |
} |
|
569 |
TableNameBuilder other = (TableNameBuilder) obj; |
|
570 |
|
|
571 |
if (this.has_database() != other.has_database()) { |
|
572 |
return false; |
|
573 |
} |
|
574 |
String thisSchema = null; |
|
575 |
String otherSchema = null; |
|
576 |
if(support_schemas()) { |
|
577 |
thisSchema = this.schemaName; |
|
578 |
if (StringUtils.isBlank(thisSchema)) { |
|
579 |
thisSchema = default_schema(); |
|
580 |
} |
|
581 |
otherSchema = other.getSchema(); |
|
582 |
if (StringUtils.isBlank(otherSchema)) { |
|
583 |
otherSchema = default_schema(); |
|
584 |
} |
|
585 |
} |
|
586 |
if (this.has_database()) { |
|
587 |
return StringUtils.equals(this.databaseName,other.getDatabase()) && |
|
588 |
StringUtils.equals(thisSchema, otherSchema) && |
|
589 |
StringUtils.equals(this.tableName,other.getName()); |
|
590 |
} else { |
|
591 |
return StringUtils.equals(thisSchema, otherSchema) && |
|
592 |
StringUtils.equals(this.tableName,other.getName()); |
|
593 |
} |
|
594 |
} |
|
595 |
|
|
596 |
@Override |
|
597 |
public int hashCode() { |
|
598 |
int hash = 7; |
|
599 |
hash = 37 * hash + Objects.hashCode(this.toString()); |
|
600 |
return hash; |
|
601 |
} |
|
602 |
|
|
603 |
} |
|
604 |
|
|
605 |
public class CountBuilderBase |
|
606 |
extends AbstractStatementPart |
|
607 |
implements CountBuilder { |
|
608 |
|
|
609 |
protected Value value; |
|
610 |
protected boolean distinct; |
|
611 |
protected boolean all; |
|
612 |
|
|
613 |
public CountBuilderBase() { |
|
614 |
this.value = null; |
|
615 |
this.distinct = false; |
|
616 |
this.all = false; |
|
617 |
} |
|
618 |
|
|
619 |
@Override |
|
620 |
public CountBuilderBase clone() throws CloneNotSupportedException { |
|
621 |
CountBuilderBase other = (CountBuilderBase) super.clone(); |
|
622 |
other.value = (Value) org.gvsig.tools.lang.Cloneable.cloneQuietly(value); |
|
623 |
return other; |
|
624 |
} |
|
625 |
|
|
626 |
@Override |
|
627 |
public CountBuilder all() { |
|
628 |
this.all = true; |
|
629 |
return this; |
|
630 |
} |
|
631 |
|
|
632 |
@Override |
|
633 |
public CountBuilder column(Value value) { |
|
634 |
this.value = value; |
|
635 |
return this; |
|
636 |
} |
|
637 |
|
|
638 |
@Override |
|
639 |
public CountBuilder distinct() { |
|
640 |
this.distinct = true; |
|
641 |
return this; |
|
642 |
} |
|
643 |
|
|
644 |
@Override |
|
645 |
public String toString() { |
|
646 |
return this.toString(formatter()); |
|
647 |
} |
|
648 |
|
|
649 |
@Override |
|
650 |
public String toString(Formatter formatter) { |
|
651 |
if (formatter!=null && formatter.canApply(this)) { |
|
652 |
return formatter.format(this); |
|
653 |
} |
|
654 |
if (this.all) { |
|
655 |
return "COUNT(*)"; |
|
656 |
} |
|
657 |
if (this.distinct) { |
|
658 |
return MessageFormat.format( |
|
659 |
"COUNT(DISTINCT {0})", |
|
660 |
value.toString(formatter) |
|
661 |
); |
|
662 |
} |
|
663 |
return MessageFormat.format( |
|
664 |
"COUNT({0})", |
|
665 |
value.toString(formatter) |
|
666 |
); |
|
667 |
} |
|
668 |
|
|
669 |
} |
|
670 |
|
|
671 |
protected class JoinBase |
|
672 |
extends AbstractStatementPart |
|
673 |
implements JoinBuilder |
|
674 |
{ |
|
675 |
protected String type; |
|
676 |
protected TableNameBuilder table; |
|
677 |
protected Value expression; |
|
678 |
|
|
679 |
public JoinBase(String type, TableNameBuilder table, Value expression) { |
|
680 |
this.type = type; |
|
681 |
this.table = table; |
|
682 |
this.expression = expression; |
|
683 |
} |
|
684 |
|
|
685 |
@Override |
|
686 |
public JoinBase clone() throws CloneNotSupportedException { |
|
687 |
JoinBase other = (JoinBase) super.clone(); |
|
688 |
other.table = (TableNameBuilder) org.gvsig.tools.lang.Cloneable.cloneQuietly(table); |
|
689 |
other.expression = (Value) org.gvsig.tools.lang.Cloneable.cloneQuietly(expression); |
|
690 |
return other; |
|
691 |
} |
|
692 |
|
|
693 |
@Override |
|
694 |
public String toString() { |
|
695 |
return this.toString(formatter()); |
|
696 |
} |
|
697 |
|
|
698 |
@Override |
|
699 |
public String toString(Formatter<Value> formatter) { |
|
700 |
if (formatter!=null && formatter.canApply(this)) { |
|
701 |
return formatter.format(this); |
|
702 |
} |
|
703 |
StringBuilder builder = new StringBuilder(); |
|
704 |
// INNER JOIN Customers ON Orders.CustomerID = Customers.CustomerID |
|
705 |
builder.append(this.type.toUpperCase()); |
|
706 |
builder.append(" JOIN "); |
|
707 |
builder.append(this.table.toString(formatter)); |
|
708 |
builder.append(" ON "); |
|
709 |
builder.append(this.expression.toString(formatter)); |
|
710 |
return builder.toString(); |
|
711 |
} |
|
712 |
|
|
713 |
@Override |
|
714 |
public TableNameBuilder getTable() { |
|
715 |
return this.table; |
|
716 |
} |
|
717 |
|
|
718 |
@Override |
|
719 |
public String getType() { |
|
720 |
return this.type; |
|
721 |
} |
|
722 |
|
|
723 |
@Override |
|
724 |
public Value getCondition() { |
|
725 |
return this.expression; |
|
726 |
} |
|
727 |
|
|
728 |
@Override |
|
729 |
public void accept(Visitor visitor, VisitorFilter filter) { |
|
730 |
boolean visitChildren = true; |
|
731 |
if (filter==null || filter.accept(this)) { |
|
732 |
visitor.visit(this); |
|
733 |
} else { |
|
734 |
visitChildren = !filter.skipChildren(); |
|
735 |
} |
|
736 |
if(visitChildren){ |
|
737 |
if (this.expression != null) { |
|
738 |
this.expression.accept(visitor, filter); |
|
739 |
} |
|
740 |
} |
|
741 |
} |
|
742 |
|
|
743 |
} |
|
744 |
|
|
745 |
public class FromBuilderBase |
|
746 |
extends AbstractStatementPart |
|
747 |
implements FromBuilder { |
|
748 |
|
|
749 |
protected TableNameBuilder tableName; |
|
750 |
protected String subquery; |
|
751 |
protected String passthrough; |
|
752 |
protected List<JoinBuilder> joins; |
|
753 |
|
|
754 |
public FromBuilderBase() { |
|
755 |
this.tableName = null; |
|
756 |
this.subquery = null; |
|
757 |
this.passthrough = null; |
|
758 |
this.joins = null; |
|
759 |
} |
|
760 |
|
|
761 |
@Override |
|
762 |
public FromBuilderBase clone() throws CloneNotSupportedException { |
|
763 |
FromBuilderBase other = (FromBuilderBase) super.clone(); |
|
764 |
other.tableName = (TableNameBuilder) org.gvsig.tools.lang.Cloneable.cloneQuietly(tableName); |
|
765 |
if (joins!=null) { |
|
766 |
for (int i = 0; i < joins.size(); i++) { |
|
767 |
other.joins.set(i, (JoinBase) joins.get(i).clone()); |
|
768 |
} |
|
769 |
} |
|
770 |
return other; |
|
771 |
} |
|
772 |
|
|
773 |
@Override |
|
774 |
public FromBuilder left_join(TableNameBuilder table, Value expression) { |
|
775 |
JoinBase join = createJoin("LEFT", table, expression); |
|
776 |
if( this.joins==null ) { |
|
777 |
this.joins = new ArrayList<>(); |
|
778 |
} |
|
779 |
this.joins.add(join); |
|
780 |
return this; |
|
781 |
} |
|
782 |
|
|
783 |
@Override |
|
784 |
public TableNameBuilder table() { |
|
785 |
if (tableName == null) { |
|
786 |
this.tableName = createTableNameBuilder(); |
|
787 |
} |
|
788 |
return this.tableName; |
|
789 |
} |
|
790 |
|
|
791 |
@Override |
|
792 |
public void accept(Visitor visitor, VisitorFilter filter) { |
|
793 |
boolean visitChildren = true; |
|
794 |
if (filter==null || filter.accept(this)) { |
|
795 |
visitor.visit(this); |
|
796 |
} else { |
|
797 |
visitChildren = !filter.skipChildren(); |
|
798 |
} |
|
799 |
if(visitChildren){ |
|
800 |
if (this.tableName != null) { |
|
801 |
this.tableName.accept(visitor, filter); |
|
802 |
} |
|
803 |
if(this.joins != null) { |
|
804 |
for (JoinBuilder join : joins) { |
|
805 |
join.accept(visitor, filter); |
|
806 |
} |
|
807 |
} |
|
808 |
} |
|
809 |
} |
|
810 |
|
|
811 |
@Override |
|
812 |
public FromBuilder custom(String passthrough) { |
|
813 |
this.passthrough = passthrough; |
|
814 |
return this; |
|
815 |
} |
|
816 |
|
|
817 |
@Override |
|
818 |
public FromBuilder subquery(String subquery) { |
|
819 |
this.subquery = subquery; |
|
820 |
return this; |
|
821 |
} |
|
822 |
|
|
823 |
@Override |
|
824 |
public String toString() { |
|
825 |
return this.toString(formatter()); |
|
826 |
} |
|
827 |
|
|
828 |
@Override |
|
829 |
public String toString(Formatter<Value> formatter) { |
|
830 |
if (formatter!=null && formatter.canApply(this)) { |
|
831 |
return formatter.format(this); |
|
832 |
} |
|
833 |
if (!StringUtils.isEmpty(passthrough)) { |
|
834 |
return passthrough; |
|
835 |
} |
|
836 |
if (!StringUtils.isEmpty(subquery)) { |
|
837 |
return "( " + this.subquery + ") AS _subquery_alias_ "; |
|
838 |
} |
|
839 |
if( this.joins==null || this.joins.isEmpty() ) { |
|
840 |
return this.tableName.toString(formatter); |
|
841 |
} |
|
842 |
StringBuilder builder = new StringBuilder(); |
|
843 |
builder.append(this.tableName.toString(formatter)); |
|
844 |
for (JoinBuilder join : this.joins) { |
|
845 |
builder.append(" "); |
|
846 |
builder.append(join.toString(formatter)); |
|
847 |
} |
|
848 |
return builder.toString(); |
|
849 |
} |
|
850 |
|
|
851 |
@Override |
|
852 |
public List<JoinBuilder> getJoins() { |
|
853 |
return this.joins; |
|
854 |
} |
|
855 |
|
|
856 |
} |
|
857 |
|
|
858 |
public class SelectColumnBuilderBase |
|
859 |
extends AbstractStatementPart |
|
860 |
implements SelectColumnBuilder { |
|
861 |
|
|
862 |
protected Column name = null; |
|
863 |
protected String alias = null; |
|
864 |
protected Value value = null; |
|
865 |
protected boolean asGeometry = false; |
|
866 |
protected TableNameBuilder table; |
|
867 |
protected SQLBuilder sqlbuilder; |
|
868 |
|
|
869 |
public SelectColumnBuilderBase(SQLBuilder sqlbuilder) { |
|
870 |
this.sqlbuilder = sqlbuilder; |
|
871 |
} |
|
872 |
|
|
873 |
@Override |
|
874 |
public SelectColumnBuilderBase clone() throws CloneNotSupportedException { |
|
875 |
SelectColumnBuilderBase other = (SelectColumnBuilderBase) super.clone(); |
|
876 |
other.value = (Value) org.gvsig.tools.lang.Cloneable.cloneQuietly(value); |
|
877 |
other.name = (Column) org.gvsig.tools.lang.Cloneable.cloneQuietly(name); |
|
878 |
other.table = (TableNameBuilder) org.gvsig.tools.lang.Cloneable.cloneQuietly(table); |
|
879 |
return other; |
|
880 |
} |
|
881 |
|
|
882 |
@Override |
|
883 |
public void accept(Visitor visitor, VisitorFilter filter) { |
|
884 |
boolean visitChildren = true; |
|
885 |
if (filter==null || filter.accept(this)) { |
|
886 |
visitor.visit(this); |
|
887 |
} else { |
|
888 |
visitChildren = !filter.skipChildren(); |
|
889 |
} |
|
890 |
if(visitChildren){ |
|
891 |
if (this.value != null) { |
|
892 |
this.value.accept(visitor, filter); |
|
893 |
} else if (this.name != null) { |
|
894 |
this.name.accept(visitor, filter); |
|
895 |
} |
|
896 |
} |
|
897 |
} |
|
898 |
|
|
899 |
@Override |
|
900 |
public void replace(Value target, Value replacement) { |
|
901 |
if (this.name!=null ) { |
|
902 |
if( this.name == target) { |
|
903 |
if(replacement == null){ |
|
904 |
this.name = null; |
|
905 |
} else if(replacement instanceof Column){ |
|
906 |
this.name = (Column) replacement; |
|
907 |
} else if(replacement instanceof Variable){ |
|
908 |
this.name = new ColumnBase(this.table, ((Variable) replacement).name()); |
|
909 |
} else { |
|
910 |
this.value = replacement; |
|
911 |
} |
|
912 |
} |
|
913 |
} |
|
914 |
if( this.value!=null ) { |
|
915 |
if (this.value == target) { |
|
916 |
this.value = replacement; |
|
917 |
} else { |
|
918 |
this.value.replace(target, replacement); |
|
919 |
} |
|
920 |
} |
|
921 |
} |
|
922 |
|
|
923 |
@Override |
|
924 |
public SelectColumnBuilder name(String name) { |
|
925 |
return this.name(this.table, name); |
|
926 |
} |
|
927 |
|
|
928 |
@Override |
|
929 |
public SelectColumnBuilder name(TableNameBuilder table, String name) { |
|
930 |
String quote = quote_for_identifiers(); |
|
931 |
if (name.startsWith(quote)) { |
|
932 |
// Remove quotes |
|
933 |
name = name.substring(1, name.length() - 1); |
|
934 |
} |
|
935 |
this.table = table; |
|
936 |
this.name = new ColumnBase(this.table, name); |
|
937 |
this.value = null; |
|
938 |
this.asGeometry = false; |
|
939 |
return this; |
|
940 |
} |
|
941 |
|
|
942 |
public SelectColumnBuilder table(TableNameBuilder table) { |
|
943 |
this.table = table; |
|
944 |
if(this.name != null){ |
|
945 |
this.name.table(table); |
|
946 |
} |
|
947 |
return this; |
|
948 |
} |
|
949 |
|
|
950 |
@Override |
|
951 |
public SelectColumnBuilder all() { |
|
952 |
this.name = null; |
|
953 |
this.value = expression().custom("*"); |
|
954 |
this.asGeometry = false; |
|
955 |
return this; |
|
956 |
} |
|
957 |
|
|
958 |
@Override |
|
959 |
public SelectColumnBuilder as_geometry() { |
|
960 |
this.asGeometry = true; |
|
961 |
return this; |
|
962 |
} |
|
963 |
|
|
964 |
@Override |
|
965 |
public SelectColumnBuilder value(Value value) { |
|
966 |
this.value = value; |
|
967 |
return this; |
|
968 |
} |
|
969 |
|
|
970 |
@Override |
|
971 |
public SelectColumnBuilder as(String alias) { |
|
972 |
this.alias = alias; |
|
973 |
return this; |
|
974 |
} |
|
975 |
|
|
976 |
@Override |
|
977 |
public String getName() { |
|
978 |
if (this.name==null) { |
|
979 |
return null; |
|
980 |
} |
|
981 |
return this.name.name(); |
|
982 |
} |
|
983 |
|
|
984 |
@Override |
|
985 |
public String getAlias() { |
|
986 |
return this.alias; |
|
987 |
} |
|
988 |
|
|
989 |
@Override |
|
990 |
public Value getValue() { |
|
991 |
return this.value; |
|
992 |
} |
|
993 |
|
|
994 |
@Override |
|
995 |
public String toString() { |
|
996 |
return this.toString(formatter()); |
|
997 |
} |
|
998 |
|
|
999 |
@Override |
|
1000 |
public String toString(Formatter<Value> formatter) { |
|
1001 |
if (formatter!=null && formatter.canApply(this)) { |
|
1002 |
return formatter.format(this); |
|
1003 |
} |
|
1004 |
StringBuilder builder = new StringBuilder(); |
|
1005 |
if (this.asGeometry) { |
|
1006 |
if(this.value == VALUE_NULL){ |
|
1007 |
builder.append(this.value.toString(formatter)); |
|
1008 |
} else { |
|
1009 |
switch(expression().geometry_support_type()) { |
|
1010 |
case WKB: |
|
1011 |
builder.append(expression().ST_AsBinary(this.name).toString(formatter)); |
|
1012 |
break; |
|
1013 |
case EWKB: |
|
1014 |
builder.append(expression().ST_AsEWKB(this.name).toString(formatter)); |
|
1015 |
break; |
|
1016 |
case WKT: |
|
1017 |
builder.append(expression().ST_AsText(this.name).toString(formatter)); |
|
1018 |
break; |
|
1019 |
case NATIVE: |
|
1020 |
builder.append(as_identifier(this.name.toString(formatter))); |
|
1021 |
break; |
|
1022 |
} |
|
1023 |
} |
|
1024 |
} else { |
|
1025 |
if (this.value == null) { |
|
1026 |
builder.append(this.name.toString(formatter)); |
|
1027 |
} else { |
|
1028 |
builder.append(this.value.toString(formatter)); |
|
1029 |
} |
|
1030 |
} |
|
1031 |
if (this.alias != null) { |
|
1032 |
builder.append(" AS "); |
|
1033 |
builder.append(as_identifier(this.alias)); |
|
1034 |
} |
|
1035 |
return builder.toString(); |
|
1036 |
} |
|
1037 |
|
|
1038 |
@Override |
|
1039 |
public boolean isGeometry() { |
|
1040 |
return this.asGeometry; |
|
1041 |
} |
|
1042 |
|
|
1043 |
@Override |
|
1044 |
public TableNameBuilder getTable() { |
|
1045 |
return this.table; |
|
1046 |
} |
|
1047 |
|
|
1048 |
@Override |
|
1049 |
public boolean isAggregateFunction() { |
|
1050 |
if( this.value == null ) { |
|
1051 |
return false; |
|
1052 |
} |
|
1053 |
if( !(this.value instanceof ExpressionBuilder.Function) ) { |
|
1054 |
return false; |
|
1055 |
} |
|
1056 |
String funcname = ((ExpressionBuilder.Function)this.value).name(); |
|
1057 |
return this.sqlbuilder.isAggregateFunction(funcname); |
|
1058 |
} |
|
1059 |
} |
|
1060 |
|
|
1061 |
public class OrderByBuilderBase |
|
1062 |
extends AbstractStatementPart |
|
1063 |
implements OrderByBuilder { |
|
1064 |
|
|
1065 |
protected Value value; |
|
1066 |
protected String custom; |
|
1067 |
protected boolean ascending; |
|
1068 |
protected int nullsMode; |
|
1069 |
|
|
1070 |
public OrderByBuilderBase() { |
|
1071 |
this.ascending = true; |
|
1072 |
this.nullsMode = MODE_NULLS_LAST; |
|
1073 |
} |
|
1074 |
|
|
1075 |
@Override |
|
1076 |
public OrderByBuilderBase clone() throws CloneNotSupportedException { |
|
1077 |
OrderByBuilderBase other = (OrderByBuilderBase) super.clone(); |
|
1078 |
other.value = (Value) org.gvsig.tools.lang.Cloneable.cloneQuietly(value); |
|
1079 |
return other; |
|
1080 |
} |
|
1081 |
|
|
1082 |
@Override |
|
1083 |
public void accept(Visitor visitor, VisitorFilter filter) { |
|
1084 |
boolean visitChildren = true; |
|
1085 |
if (filter==null || filter.accept(this)) { |
|
1086 |
visitor.visit(this); |
|
1087 |
} else { |
|
1088 |
visitChildren = !filter.skipChildren(); |
|
1089 |
} |
|
1090 |
if(visitChildren){ |
|
1091 |
if (this.value!=null) { |
|
1092 |
this.value.accept(visitor, filter); |
|
1093 |
} |
|
1094 |
} |
|
1095 |
} |
|
1096 |
|
|
1097 |
@Override |
|
1098 |
public OrderByBuilder column(String name) { |
|
1099 |
this.value = expression().variable(name); |
|
1100 |
return this; |
|
1101 |
} |
|
1102 |
|
|
1103 |
@Override |
|
1104 |
public boolean isColumn(String name) { |
|
1105 |
if(this.value instanceof ExpressionBuilder.Variable){ |
|
1106 |
return StringUtils.equalsIgnoreCase(((ExpressionBuilder.Variable)this.value).name(), name); |
|
1107 |
} |
|
1108 |
return false; |
|
1109 |
} |
|
1110 |
|
|
1111 |
@Override |
|
1112 |
public boolean isColumn(Value value) { |
|
1113 |
if(value instanceof ExpressionBuilder.Variable){ |
|
1114 |
return isColumn(((ExpressionBuilder.Variable)value).name()); |
|
1115 |
} |
|
1116 |
return this.value == value; |
|
1117 |
} |
|
1118 |
|
|
1119 |
@Override |
|
1120 |
public OrderByBuilder value(Value expression) { |
|
1121 |
this.value = expression; |
|
1122 |
return this; |
|
1123 |
} |
|
1124 |
|
|
1125 |
@Override |
|
1126 |
public OrderByBuilder custom(String order) { |
|
1127 |
this.custom = order; |
|
1128 |
return this; |
|
1129 |
} |
|
1130 |
|
|
1131 |
@Override |
|
1132 |
public OrderByBuilder ascending() { |
|
1133 |
this.ascending = true; |
|
1134 |
return this; |
|
1135 |
} |
|
1136 |
|
|
1137 |
@Override |
|
1138 |
public OrderByBuilder ascending(boolean asc) { |
|
1139 |
this.ascending = asc; |
|
1140 |
return this; |
|
1141 |
} |
|
1142 |
|
|
1143 |
@Override |
|
1144 |
public OrderByBuilder descending() { |
|
1145 |
this.ascending = false; |
|
1146 |
return this; |
|
1147 |
} |
|
1148 |
|
|
1149 |
@Override |
|
1150 |
public OrderByBuilder nulls(int mode) { |
|
1151 |
this.nullsMode = mode; |
|
1152 |
return this; |
|
1153 |
} |
|
1154 |
|
|
1155 |
@Override |
|
1156 |
public int getNullsMode() { |
|
1157 |
return this.nullsMode; |
|
1158 |
} |
|
1159 |
|
|
1160 |
@Override |
|
1161 |
public String toString() { |
|
1162 |
return this.toString(formatter()); |
|
1163 |
} |
|
1164 |
|
|
1165 |
@Override |
|
1166 |
public String toString(Formatter<Value> formatter) { |
|
1167 |
if (formatter!=null && formatter.canApply(this)) { |
|
1168 |
return formatter.format(this); |
|
1169 |
} |
|
1170 |
if (!StringUtils.isEmpty(this.custom)) { |
|
1171 |
return this.custom; |
|
1172 |
} |
|
1173 |
String order_s = this.value.toString(formatter); |
|
1174 |
if (this.ascending) { |
|
1175 |
order_s += " ASC"; |
|
1176 |
} else { |
|
1177 |
order_s += " DESC"; |
|
1178 |
} |
|
1179 |
switch(this.nullsMode) { |
|
1180 |
case MODE_NULLS_NOT_SPECIFIED: |
|
1181 |
break; |
|
1182 |
case MODE_NULLS_FIRST: |
|
1183 |
order_s += " NULLS FIRST"; |
|
1184 |
break; |
|
1185 |
case MODE_NULLS_LAST: |
|
1186 |
default: |
|
1187 |
order_s += " NULLS LAST"; |
|
1188 |
break; |
|
1189 |
} |
|
1190 |
return order_s; |
|
1191 |
} |
|
1192 |
|
|
1193 |
@Override |
|
1194 |
public void replace(Value target, Value replacement) { |
|
1195 |
super.replace(target, replacement); |
|
1196 |
if(target == this.value){ |
|
1197 |
this.value = replacement; |
|
1198 |
return; |
|
1199 |
} |
|
1200 |
if(this.value == null){ |
|
1201 |
return; |
|
1202 |
} |
|
1203 |
this.value.replace(target, replacement); |
|
1204 |
} |
|
1205 |
|
|
1206 |
|
|
1207 |
} |
|
1208 |
|
|
1209 |
public class SelectBuilderBase |
|
1210 |
extends AbstractStatement |
|
1211 |
implements SelectBuilder { |
|
1212 |
|
|
1213 |
protected FromBuilder from; |
|
1214 |
protected GeometryExpressionBuilder where; |
|
1215 |
protected long limit = -1; |
|
1216 |
protected long offset = -1; |
|
1217 |
protected List<SelectColumnBuilder> columns; |
|
1218 |
protected List<OrderByBuilder> order_by; |
|
1219 |
protected boolean distinct; |
|
1220 |
protected List<Value> groupColumn; |
|
1221 |
protected boolean check_order_and_offset = true; |
|
1222 |
|
|
1223 |
public SelectBuilderBase() { |
|
1224 |
this.columns = new ArrayList<>(); |
|
1225 |
this.distinct = false; |
|
1226 |
} |
|
1227 |
@Override |
|
1228 |
public List<Value> getGroups() { |
|
1229 |
return this.groupColumn; |
|
1230 |
} |
|
1231 |
|
|
1232 |
@Override |
|
1233 |
public List<SelectColumnBuilder> getColumns() { |
|
1234 |
return Collections.unmodifiableList(this.columns); |
|
1235 |
} |
|
1236 |
|
|
1237 |
@Override |
|
1238 |
public void remove_column(String columnName) { |
|
1239 |
SelectColumnBuilder found = null; |
|
1240 |
for (SelectColumnBuilder column : columns) { |
|
1241 |
if(column.getAlias().equalsIgnoreCase(columnName)) { |
|
1242 |
found = column; |
|
1243 |
break; |
|
1244 |
} |
|
1245 |
|
|
1246 |
} |
|
1247 |
if(found!=null) { |
|
1248 |
columns.remove(found); |
|
1249 |
} |
|
1250 |
} |
|
1251 |
|
|
1252 |
@Override |
|
1253 |
public SelectBuilder group_by(Value... columns) { |
|
1254 |
if( this.groupColumn==null ) { |
|
1255 |
this.groupColumn = new ArrayList<>(); |
|
1256 |
} |
|
1257 |
for (Value column : columns) { |
|
1258 |
this.groupColumn.add(column); |
|
1259 |
} |
|
1260 |
return this; |
|
1261 |
} |
|
1262 |
|
|
1263 |
@Override |
|
1264 |
public void accept(Visitor visitor, VisitorFilter filter) { |
|
1265 |
boolean visitChildren = true; |
|
1266 |
if (filter==null || filter.accept(this)) { |
|
1267 |
visitor.visit(this); |
|
1268 |
} else { |
|
1269 |
visitChildren = !filter.skipChildren(); |
|
1270 |
} |
|
1271 |
if(visitChildren){ |
|
1272 |
for (SelectColumnBuilder column : columns) { |
|
1273 |
column.accept(visitor, filter); |
|
1274 |
} |
|
1275 |
if (this.has_from()) { |
|
1276 |
this.from.accept(visitor, filter); |
|
1277 |
} |
|
1278 |
if (this.has_where()) { |
|
1279 |
this.where.accept(visitor, filter); |
|
1280 |
} |
|
1281 |
if (this.has_order_by()) { |
|
1282 |
for (OrderByBuilder order : order_by) { |
|
1283 |
order.accept(visitor, filter); |
|
1284 |
} |
|
1285 |
} |
|
1286 |
if (this.has_group_by()) { |
|
1287 |
for (Value group : groupColumn) { |
|
1288 |
group.accept(visitor, filter); |
|
1289 |
} |
|
1290 |
} |
|
1291 |
} |
|
1292 |
} |
|
1293 |
|
|
1294 |
@Override |
|
1295 |
public void replace(Value target, Value replacement) { |
|
1296 |
if( this.columns!=null ) { |
|
1297 |
for (int i = 0; i < columns.size(); i++) { |
|
1298 |
SelectColumnBuilder column = columns.get(i); |
|
1299 |
if( column == target ) { |
|
1300 |
columns.set(i, (SelectColumnBuilder) replacement); |
|
1301 |
} else { |
|
1302 |
column.replace(target, replacement); |
|
1303 |
} |
|
1304 |
} |
|
1305 |
} |
|
1306 |
if (this.has_from()) { |
|
1307 |
if( this.from == target ) { |
|
1308 |
this.from = (FromBuilder) replacement; |
|
1309 |
} else { |
|
1310 |
this.from.replace(target, replacement); |
|
1311 |
} |
|
1312 |
} |
|
1313 |
if (this.has_where()) { |
|
1314 |
if( this.where == target ) { |
|
1315 |
this.where = (GeometryExpressionBuilder) replacement; |
|
1316 |
} else if( this.where.value() == target ) { |
|
1317 |
this.where.value(replacement); |
|
1318 |
} else { |
|
1319 |
this.where.value().replace(target, replacement); |
|
1320 |
} |
|
1321 |
} |
|
1322 |
if (this.has_order_by()) { |
|
1323 |
for (int i = 0; i < order_by.size(); i++) { |
|
1324 |
OrderByBuilder order = order_by.get(i); |
|
1325 |
if( order == target ) { |
|
1326 |
order_by.set(i, (OrderByBuilder) replacement); |
|
1327 |
} else { |
|
1328 |
order.replace(target, replacement); |
|
1329 |
} |
|
1330 |
} |
|
1331 |
} |
|
1332 |
if (this.has_group_by()) { |
|
1333 |
for (int i = 0; i < groupColumn.size(); i++) { |
|
1334 |
Value group = groupColumn.get(i); |
|
1335 |
if( group == target ) { |
|
1336 |
groupColumn.set(i, replacement); |
|
1337 |
} else { |
|
1338 |
group.replace(target, replacement); |
|
1339 |
} |
|
1340 |
} |
|
1341 |
} |
|
1342 |
} |
|
1343 |
|
|
1344 |
@Override |
|
1345 |
public SelectBuilder distinct() { |
|
1346 |
this.distinct = true; |
|
1347 |
return this; |
|
1348 |
} |
|
1349 |
|
|
1350 |
@Override |
|
1351 |
public SelectColumnBuilder column() { |
|
1352 |
return column(createSelectColumnBuilder()); |
|
1353 |
} |
|
1354 |
|
|
1355 |
@Override |
|
1356 |
public SelectColumnBuilder column(SelectColumnBuilder columnBuilder) { |
|
1357 |
this.columns.add(columnBuilder); |
|
1358 |
if( this.has_from() && !this.from().table().isEmpty() ) { |
|
1359 |
TableNameBuilder table = (TableNameBuilder) CloneableUtils.cloneQuietly(this.from().table()); |
|
1360 |
columnBuilder.table(table); |
|
1361 |
} |
|
1362 |
return columnBuilder; |
|
1363 |
} |
|
1364 |
|
|
1365 |
@Override |
|
1366 |
public SelectColumnBuilder column(String name) { |
|
1367 |
for (SelectColumnBuilder column : columns) { |
|
1368 |
if (StringUtils.equals(name, column.getName())) { |
|
1369 |
return column; |
|
1370 |
} |
|
1371 |
} |
|
1372 |
return column(createSelectColumnBuilder()).name(name); |
|
1373 |
} |
|
1374 |
|
|
1375 |
@Override |
|
1376 |
public SelectColumnBuilder getColumn(String name) { |
|
1377 |
for (SelectColumnBuilder column : columns) { |
|
1378 |
if (StringUtils.equals(name, column.getName())) { |
|
1379 |
return column; |
|
1380 |
} |
|
1381 |
} |
|
1382 |
return null; |
|
1383 |
} |
|
1384 |
|
|
1385 |
@Override |
|
1386 |
public SelectBuilder remove_all_columns() { |
|
1387 |
this.columns = new ArrayList<>(); |
|
1388 |
return this; |
|
1389 |
} |
|
1390 |
|
|
1391 |
@Override |
|
1392 |
public boolean has_column(String name) { |
|
1393 |
for (SelectColumnBuilder column : columns) { |
|
1394 |
if (StringUtils.equals(name, column.getName())) { |
|
1395 |
return true; |
|
1396 |
} |
|
1397 |
if (StringUtils.equals(name, column.getAlias())) { |
|
1398 |
return true; |
|
1399 |
} |
|
1400 |
} |
|
1401 |
return false; |
|
1402 |
} |
|
1403 |
|
|
1404 |
@Override |
|
1405 |
public FromBuilder from() { |
|
1406 |
if (this.from == null) { |
|
1407 |
this.from = createFromBuilder(); |
|
1408 |
} |
|
1409 |
return this.from; |
|
1410 |
} |
|
1411 |
|
|
1412 |
@Override |
|
1413 |
public boolean has_from() { |
|
1414 |
return this.from != null; |
|
1415 |
} |
|
1416 |
|
|
1417 |
@Override |
|
1418 |
public GeometryExpressionBuilder where() { |
|
1419 |
if (this.where == null) { |
|
1420 |
this.where = createExpressionBuilder(); |
|
1421 |
} |
|
1422 |
return this.where; |
|
1423 |
} |
|
1424 |
|
|
1425 |
@Override |
|
1426 |
public boolean has_where() { |
|
1427 |
if (this.where == null) { |
|
1428 |
return false; |
|
1429 |
} |
|
1430 |
return this.where.value() != null; |
|
1431 |
} |
|
1432 |
|
|
1433 |
@Override |
|
1434 |
public SelectBuilder limit(long limit) { |
|
1435 |
this.limit = limit; |
|
1436 |
return this; |
|
1437 |
} |
|
1438 |
|
|
1439 |
@Override |
|
1440 |
public SelectBuilder limit(Long limit) { |
|
1441 |
if (limit == null) { |
|
1442 |
this.limit = -1; |
|
1443 |
} else { |
|
1444 |
this.limit = limit; |
|
1445 |
} |
|
1446 |
return this; |
|
1447 |
} |
|
1448 |
|
|
1449 |
@Override |
|
1450 |
public boolean has_limit() { |
|
1451 |
return this.limit >= 0; |
|
1452 |
} |
|
1453 |
|
|
1454 |
@Override |
|
1455 |
public SelectBuilder offset(long offset) { |
|
1456 |
this.offset = offset; |
|
1457 |
return this; |
|
1458 |
} |
|
1459 |
|
|
1460 |
@Override |
|
1461 |
public boolean has_offset() { |
|
1462 |
return this.offset > 0; |
|
1463 |
} |
|
1464 |
|
|
1465 |
@Override |
|
1466 |
public OrderByBuilder order_by() { |
|
1467 |
if (this.order_by == null) { |
|
1468 |
this.order_by = new ArrayList<>(); |
|
1469 |
} |
|
1470 |
OrderByBuilder order = createOrderByBuilder(); |
|
1471 |
this.order_by.add(order); |
|
1472 |
return order; |
|
1473 |
} |
|
1474 |
|
|
1475 |
@Override |
|
1476 |
public OrderByBuilder getOrderBy(Value column) { |
|
1477 |
if(this.order_by == null){ |
|
1478 |
return null; |
|
1479 |
} |
|
1480 |
for (OrderByBuilder orderByBuilder : this.order_by) { |
|
1481 |
if(orderByBuilder.isColumn(column)){ |
|
1482 |
return orderByBuilder; |
|
1483 |
} |
|
1484 |
} |
|
1485 |
return null; |
|
1486 |
} |
|
1487 |
|
|
1488 |
@Override |
|
1489 |
public OrderByBuilder getOrderBy(String column) { |
|
1490 |
if(this.order_by == null){ |
|
1491 |
return null; |
|
1492 |
} |
|
1493 |
for (OrderByBuilder orderByBuilder : this.order_by) { |
|
1494 |
if(orderByBuilder.isColumn(column)){ |
|
1495 |
return orderByBuilder; |
|
1496 |
} |
Also available in: Unified diff