Revision 32880 branches/v2_0_0_prep/libraries/libFMap_mapcontext/src/org/gvsig/fmap/mapcontext/tools/persistence/FontPersistenceFactory.java
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*/ |
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package org.gvsig.fmap.mapcontext.tools.persistence; |
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import java.awt.Color; |
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import java.awt.Font; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynObjectManager; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.persistence.AbstractHierarchyPersistenceFactory; |
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import org.gvsig.tools.persistence.PersistenceException; |
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import org.gvsig.tools.persistence.AbstractSinglePersistenceFactory; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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/** |
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* Factory to manage the persistence of {@link Font} objects.
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* |
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* @author 2009- <a href="cordinyana@gvsig.org">C?sar Ordi?ana</a> - gvSIG team |
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* @author 2010- <a href="jjdelcerro@gvsig.org">Joaquin Jose del Cerro</a> - |
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* gvSIG team |
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*/ |
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public class FontPersistenceFactory extends |
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AbstractHierarchyPersistenceFactory {
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public class FontPersistenceFactory extends AbstractSinglePersistenceFactory {
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static final String FIELD_NAME = "name"; |
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static final String FIELD_STYLE = "style"; |
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static final String FIELD_SIZE = "size"; |
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private static final String FONT_DYNCLASS_NAME = "Font"; |
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private static final String DYNCLASS_NAME = "Font"; |
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private static final String DYNCLASS_DESCRIPTION = "Font"; |
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private static final String FONT_DYNCLASS_DESCRIPTION = "Font"; |
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private DynStruct pointDefinition; |
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/** |
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* Creates a new {@link FontPersistenceFactory} with the
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* {@link DynStruct} definition for the {@link Color} objects.
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* Creates a new {@link FontPersistenceFactory} with the {@link DynStruct}
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* definition for the {@link Font} objects.
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*/ |
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public FontPersistenceFactory() {
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super(Font.class, DYNCLASS_NAME, DYNCLASS_DESCRIPTION, null, null); |
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// Create the DynStruct related to the Font objects persisted |
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// data, which will be its name, style and size. |
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DynObjectManager dynman = ToolsLocator.getDynObjectManager(); |
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DynStruct definition = this.getDefinition(); |
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pointDefinition = dynman.add(FONT_DYNCLASS_NAME, |
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FONT_DYNCLASS_DESCRIPTION); |
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pointDefinition.addDynFieldString(FIELD_NAME).setMandatory(true); |
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pointDefinition.addDynFieldInt(FIELD_STYLE).setMandatory(true); |
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pointDefinition.addDynFieldInt(FIELD_SIZE).setMandatory(true); |
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definition.addDynFieldString(FIELD_NAME).setMandatory(true); |
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definition.addDynFieldInt(FIELD_STYLE).setMandatory(true); |
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definition.addDynFieldInt(FIELD_SIZE).setMandatory(true); |
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} |
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protected Class getParentClass() {
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return Font.class; |
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} |
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protected DynStruct getParentClassDefinition() {
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return pointDefinition; |
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} |
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public Object createFromState(PersistentState state, Class classToUse) |
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public Object createFromState(PersistentState state) |
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throws PersistenceException {
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String name = state.getString(FIELD_NAME); |
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int style = state.getInt(FIELD_STYLE); |
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return new Font(name, style, size); |
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} |
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public void loadFromState(PersistentState state, Object object) |
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throws PersistenceException {
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// Nothing to do here, everything is read in the creation |
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} |
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public void saveToState(PersistentState state, Object obj) |
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throws PersistenceException {
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Font font = (Font) obj; |
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state.set(FIELD_STYLE, font.getStyle()); |
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state.set(FIELD_SIZE, font.getSize()); |
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} |
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public String getDomainName() {
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// Use the default domain name |
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return null; |
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} |
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public String getDomainURL() {
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// Use the default domain url |
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return null; |
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} |
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} |
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