--- trunk/src/skrueger/AttributeMetaData.java	2009/07/31 14:43:47	256
+++ branches/1.0-gt2-2.6/src/skrueger/AttributeMetadata.java	2009/10/14 22:48:50	472
@@ -30,55 +30,120 @@
 package skrueger;
 
 import org.apache.log4j.Logger;
+import org.geotools.feature.NameImpl;
+import org.opengis.feature.type.AttributeDescriptor;
+import org.opengis.feature.type.Name;
 
+import skrueger.geotools.Copyable;
 import skrueger.geotools.StyledLayerInterface;
 import skrueger.i8n.Translation;
 
 /**
- * This class holds meta information about an attribute/column. This
- * information is used by {@link StyledLayerInterface}.
- *
+ * This class holds meta information about an attribute/column. This information
+ * is used by {@link StyledLayerInterface}.
+ * 
  * @author <a href="mailto:skpublic@wikisquare.de">Stefan Alfons Kr&uuml;ger</a>
  */
-public class AttributeMetaData {
+public class AttributeMetadata implements Copyable<AttributeMetadata> {
 	static private final Logger LOGGER = Logger
-			.getLogger(AttributeMetaData.class);
+			.getLogger(AttributeMetadata.class);
+
 	protected Translation title = new Translation();
 	protected Translation desc = new Translation();
-	protected boolean visible = false;
+	protected boolean visible = true;
 	protected String unit = "";
 	protected int colIdx;
+	private Name name;
 
 	/**
-	 * Creates an {@link AttributeMetaData} object with the following information
-	 * @param colIdx The column index of this attribute in the underlying table/dbf/etc...
-	 * @param visible Shall this attribute be displayed or hidden from the user?
-	 * @param title {@link Translation} for Name
-	 * @param desc {@link Translation} for an attribute description
-	 * @param unit {@link String} of the unit that the information is in
+	 * Creates an {@link AttributeMetadata} object with the following
+	 * information
+	 * 
+	 * @param colIdx
+	 *            The column index of this attribute in the underlying
+	 *            table/dbf/etc...
+	 * @param visible
+	 *            Shall this attribute be displayed or hidden from the user?
+	 * @param title
+	 *            {@link Translation} for Name
+	 * @param desc
+	 *            {@link Translation} for an attribute description
+	 * @param unit
+	 *            {@link String} of the unit that the information is in
 	 */
-	public AttributeMetaData(final int colIdx, final Boolean visible,
+	public AttributeMetadata(final Name name, final Boolean visible,
 			final Translation title, final Translation desc, final String unit) {
-	
-		this.colIdx = colIdx;
+
+		this.setName(name);
 		this.title = title;
 		this.desc = desc;
-		if (colIdx == 0){
-			// The first attribut is THE_GEOM and shall never be visible!
+
+		// The THE_GEOM and shall never be visible!
+		if (name.getLocalPart().equalsIgnoreCase("the_geom"))
 			this.visible = false;
-		}else
+		else
 			this.visible = visible;
+
 		this.unit = unit;
 	}
 
 	/**
-	 * Creates a new visible {@link AttributeMetaData} with default (no) values.  
+	 * Creates an {@link AttributeMetadata} object with the following
+	 * information
+	 * 
+	 * @param visible
+	 *            Shall this attribute be displayed or hidden from the user?
+	 * @param title
+	 *            {@link Translation} for Name
+	 * @param desc
+	 *            {@link Translation} for an attribute description
+	 * @param unit
+	 *            {@link String} of the unit that the information is in
+	 */
+	public AttributeMetadata(final String localName, final Boolean visible,
+			final Translation title, final Translation desc, final String unit) {
+		this(new NameImpl(localName), true, title, desc, "");
+	}
+
+	/**
+	 * Creates a new visible {@link AttributeMetadata} with default (no) values.
 	 */
-	public AttributeMetaData(final Integer col, final String defaultName) {
-		this(col, true, new Translation(defaultName), new Translation(), "");
+	public AttributeMetadata(final String localName, final String defaultTitle) {
+		this(localName, true, new Translation(defaultTitle), new Translation(),
+				"");
+	}
+
+	/**
+	 * Creates a new visible {@link AttributeMetadata} with default (no) values.
+	 */
+	public AttributeMetadata(final Name name, final String defaultTitle) {
+		this(name, true, new Translation(defaultTitle), new Translation(), "");
+	}
+
+	/**
+	 * Creates a new visible {@link AttributeMetadata} with default (no) values.
+	 */
+	public AttributeMetadata(final Name name) {
+		this(name, true, new Translation(name.getLocalPart()),
+				new Translation(), "");
+	}
+
+	/**
+	 * Creates a new visible {@link AttributeMetadata} with default (no) values.
+	 */
+	public AttributeMetadata(final String localName) {
+		this(localName, true, new Translation(localName), new Translation(), "");
+	}
+
+	/** Only used for {@link Copyable<AttributeMetaData>#copy()} **/
+	private AttributeMetadata() {
 	}
 
-	public Boolean isVisible() {
+	public AttributeMetadata(AttributeDescriptor attDesc) {
+		this(attDesc.getName());
+	}
+
+	public boolean isVisible() {
 		return visible;
 	}
 
@@ -86,10 +151,11 @@
 		this.visible = visible;
 	}
 
-	/** @return the index of this attribute in the underlying table/dbf **/
-	public int getColIdx() {
-		return colIdx;
-	}
+	//
+	// /** @return the index of this attribute in the underlying table/dbf **/
+	// public int getColIdx() {
+	// return colIdx;
+	// }
 
 	public Translation getTitle() {
 		return title;
@@ -114,4 +180,49 @@
 	public void setUnit(final String unit) {
 		this.unit = unit;
 	}
+
+	@Override
+	public AttributeMetadata copyTo(AttributeMetadata amd) {
+		getTitle().copyTo(amd.getTitle());
+		getDesc().copyTo(amd.getDesc());
+		amd.setUnit(getUnit());
+		amd.setVisible(isVisible());
+		amd.setName(new NameImpl(getName().getNamespaceURI(), getName()
+				.getLocalPart()));
+
+		return amd;
+	}
+
+	@Override
+	public AttributeMetadata copy() {
+		return copyTo(new AttributeMetadata());
+	}
+
+	/**
+	 * The local Name. E.g. the name of the DBF column as a String
+	 */
+	public String getLocalName() {
+		return getName().getLocalPart();
+	}
+
+	/**
+	 * The fully qualified Name of the attribute, e.g. org.bla.plo:blub
+	 */
+	public Name getName() {
+		return name;
+	}
+
+	/**
+	 * The fully qualified Name of the attribute, e.g. org.bla.plo:blub
+	 */
+	public void setName(org.opengis.feature.type.Name name) {
+		this.name = name;
+	}
+
+	/**
+	 * The fully qualified Name of the attribute, e.g. org.bla.plo:blub
+	 */
+	public void setLocalName(String localName) {
+		this.name = new NameImpl(localName);
+	}
 }