Revision 44669 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.mapcontext/org.gvsig.fmap.mapcontext.api/src/main/java/org/gvsig/fmap/mapcontext/tools/coerce/CoerceStringToFont.java
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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.dataTypes.AbstractCoercion; |
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import org.gvsig.tools.dataTypes.CoercionContext; |
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import org.gvsig.tools.dataTypes.CoercionException; |
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import org.gvsig.tools.dataTypes.DataTypes; |
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import org.gvsig.tools.dataTypes.DataTypesManager; |
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import org.gvsig.tools.dataTypes.DataTypesManager.Coercion; |
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/** |
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* Convert a String to Font. |
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*
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*
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* |
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* |
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* @author gvSIG Team |
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* @version $Id$ |
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*
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* |
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*/ |
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public class CoerceStringToFont implements Coercion {
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@SuppressWarnings("UseSpecificCatch")
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public class CoerceStringToFont extends AbstractCoercion {
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public CoerceStringToFont() {
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// Do nothing |
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} |
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public Object coerce(Object value) throws CoercionException {
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try {
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if( value == null ) {
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return value; |
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} |
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if( value instanceof String ) {
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SimpleAttributesSerializer properties = new SimpleAttributesSerializer("Font");
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properties.load((String) value); |
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String name = (String) properties.get("name");
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int style = Integer.parseInt((String) properties.get("size"));
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int size = Integer.parseInt((String) properties.get("style"));
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return new Font(name, style, size); |
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} |
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} catch (Exception e) {
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throw new CoercionException(e); |
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} |
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throw new CoercionException(); |
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} |
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public static void selfRegister() {
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DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager(); |
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int id = dataTypesManager.getType("String");
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dataTypesManager.addCoercion(id, new CoerceStringToFont()); |
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} |
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public CoerceStringToFont() {
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// Do nothing |
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} |
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@Override |
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public Object coerce(Object value, CoercionContext context) throws CoercionException {
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if (value == null || value instanceof Font) {
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return value; |
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} |
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try {
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if (value instanceof String) {
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SimpleAttributesSerializer properties = new SimpleAttributesSerializer("Font");
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properties.load((String) value); |
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String name = (String) properties.get("name");
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int style = Integer.parseInt((String) properties.get("size"));
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int size = Integer.parseInt((String) properties.get("style"));
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return new Font(name, style, size); |
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} |
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} catch (Exception e) {
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throw new CoercionException(e); |
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} |
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throw new CoercionException(); |
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} |
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public static void selfRegister() {
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DataTypesManager dataTypesManager = ToolsLocator.getDataTypesManager(); |
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int id = dataTypesManager.getType("Font");
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dataTypesManager.addCoercion(id, new CoerceStringToFont()); |
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} |
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} |
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