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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008-2013 jOpenDocument, by ILM Informatique. All rights reserved.
*
* The contents of this file are subject to the terms of the GNU
* General Public License Version 3 only ("GPL").
* You may not use this file except in compliance with the License.
* You can obtain a copy of the License at http://www.gnu.org/licenses/gpl-3.0.html
* See the License for the specific language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each file.
*
*/
package org.jopendocument.dom;
import java.util.HashSet;
import java.util.Set;
import org.jdom.Document;
import org.jdom.Element;
public class ImmutableDocStyledNode extends StyledNode {
private static final Set getDocuments(final ODPackage pkg) {
final Set res = new HashSet();
for (final String entry : pkg.getEntries()) {
final ODPackageEntry e = pkg.getEntry(entry);
if (e.getData() instanceof ODXMLDocument)
res.add(pkg.getDocument(entry));
}
return res;
}
private final D parent;
/**
* Create a new instance. We used to find the {@link StyleStyle} class with reflection but this
* was slow.
*
* @param parent the parent document.
* @param local our XML model.
* @param styleClass our class of style, cannot be null
.
*/
public ImmutableDocStyledNode(D parent, Element local, final Class styleClass) {
this(parent, local, getStyleDesc(local, styleClass));
}
protected ImmutableDocStyledNode(D parent, Element local, StyleDesc styleDesc) {
super(local, styleDesc);
this.parent = parent;
assert getDocuments(this.parent.getPackage()).contains(local.getDocument()) : "Local not in parent: " + parent;
}
@Override
public final D getODDocument() {
return this.parent;
}
protected final ODXMLDocument getContent() {
return this.getODDocument().getPackage().getContent();
}
}