root / org.gvsig.toolbox / trunk / org.gvsig.toolbox / org.gvsig.toolbox.core / src / main / java / es / unex / sextante / parameters / ParameterTableFilter.java @ 315
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package es.unex.sextante.parameters; |
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import java.awt.geom.Point2D; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import org.kxml2.io.KXmlParser; |
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import org.kxml2.io.KXmlSerializer; |
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import org.xmlpull.v1.XmlPullParser; |
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import org.xmlpull.v1.XmlPullParserException; |
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import es.unex.sextante.additionalInfo.AdditionalInfo; |
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import es.unex.sextante.additionalInfo.AdditionalInfoTableFilter; |
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import es.unex.sextante.dataObjects.I3DRasterLayer; |
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import es.unex.sextante.dataObjects.IRasterLayer; |
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import es.unex.sextante.dataObjects.ITable; |
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import es.unex.sextante.dataObjects.IVectorLayer; |
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import es.unex.sextante.exceptions.NullParameterAdditionalInfoException; |
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import es.unex.sextante.exceptions.NullParameterValueException; |
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import es.unex.sextante.exceptions.WrongParameterTypeException; |
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/**
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* A parameter representing a field in a table or in the attributes table of a vector layer
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*
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* @author volaya
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*
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*/
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public class ParameterTableFilter |
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extends
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Parameter { |
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private static final String PARENT = "parent"; |
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private static final String MANDATORY = "mandatory"; |
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@Override
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public String getParameterTypeName() { |
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return "Table Filter"; |
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} |
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@Override
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public IRasterLayer getParameterValueAsRasterLayer() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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@Override
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public I3DRasterLayer getParameterValueAs3DRasterLayer() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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@Override
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public ITable getParameterValueAsTable() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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@Override
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public IVectorLayer getParameterValueAsVectorLayer() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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public ArrayList getParameterValueAsMultipleRasterLayer() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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public ArrayList getParameterValueAsMultipleVectorLayer() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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public ArrayList getParameterValueAsMultipleTable() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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@Override
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public int getParameterValueAsInt() throws WrongParameterTypeException, NullParameterValueException { |
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if (m_ParameterValue != null) { |
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return ((Integer) m_ParameterValue).intValue(); |
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} |
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throw new NullParameterValueException(); |
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} |
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@Override
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public double getParameterValueAsDouble() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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@Override
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public boolean getParameterValueAsBoolean() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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@Override
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public String getParameterValueAsString() throws WrongParameterTypeException, NullParameterValueException { |
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if (m_ParameterValue!=null) { |
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return m_ParameterValue.toString();
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} else {
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return ""; |
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} |
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} |
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@Override
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public Point2D getParameterValueAsPoint() throws WrongParameterTypeException { |
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throw new WrongParameterTypeException(); |
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} |
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@Override
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public boolean setParameterAdditionalInfo(final AdditionalInfo additionalInfo) { |
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if (additionalInfo instanceof AdditionalInfoTableFilter) { |
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m_ParameterAdditionalInfo = additionalInfo; |
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return true; |
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} |
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else {
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return false; |
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} |
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} |
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@Override
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public boolean setParameterValue(final Object value) { |
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try {
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m_ParameterValue = value; |
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} catch (Exception ex) { |
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return false; |
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} |
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return true; |
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} |
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@Override
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public Class getParameterClass() { |
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return Integer.class; |
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} |
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@Override
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protected void serializeAttributes(final KXmlSerializer serializer) throws NullParameterAdditionalInfoException, IOException { |
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final AdditionalInfoTableFilter aitf = (AdditionalInfoTableFilter) m_ParameterAdditionalInfo;
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if (aitf != null) { |
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serializer.text("\n");
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serializer.text("\t\t\t");
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serializer.startTag(null, ATTRIBUTE);
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serializer.attribute(null, NAME, PARENT);
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serializer.attribute(null, VALUE, aitf.getParentParameterName());
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serializer.endTag(null, ATTRIBUTE);
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serializer.text("\n");
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serializer.text("\t\t\t");
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serializer.startTag(null, ATTRIBUTE);
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serializer.attribute(null, NAME, MANDATORY);
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serializer.attribute(null, VALUE, Boolean.valueOf(aitf.getIsMandatory()).toString()); |
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serializer.endTag(null, ATTRIBUTE);
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} |
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else {
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throw new NullParameterAdditionalInfoException(); |
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} |
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} |
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public static Parameter deserialize(final KXmlParser parser) throws XmlPullParserException, IOException { |
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String sParent = null; |
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boolean bMandatory = true; |
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int tag = parser.nextTag();
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boolean bOver = false; |
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while (!bOver) {
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switch (tag) {
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case XmlPullParser.START_TAG:
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if (parser.getName().compareTo(ATTRIBUTE) == 0) { |
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final String sName = parser.getAttributeValue("", NAME); |
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if (sName.compareTo(PARENT) == 0) { |
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sParent = parser.getAttributeValue("", VALUE);
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} |
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else if (sName.compareTo(PARENT) == 0) { |
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final String sMandatory = parser.getAttributeValue("", VALUE); |
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bMandatory = Boolean.parseBoolean(sMandatory);
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} |
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} |
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break;
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case XmlPullParser.END_TAG:
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if (parser.getName().compareTo(INPUT) == 0) { |
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bOver = true;
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} |
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break;
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case XmlPullParser.TEXT:
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break;
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} |
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if (!bOver) {
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tag = parser.next(); |
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} |
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} |
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final ParameterTableField param = new ParameterTableField(); |
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final AdditionalInfoTableFilter ai = new AdditionalInfoTableFilter(sParent, bMandatory); |
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param.setParameterAdditionalInfo(ai); |
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return param;
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} |
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@Override
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public String getCommandLineParameter() { |
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//final Integer i = (Integer) m_ParameterValue;
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if (m_ParameterValue!=null) { |
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return "\"" + (String) m_ParameterValue + "\""; |
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} else {
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return ""; |
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} |
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} |
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@Override
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public boolean isParameterValueCorrect() { |
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return m_ParameterValue != null; |
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} |
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} |