/* Copyright (c) 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.gdata.data.docs;
import com.google.gdata.data.BaseEntry;
import com.google.gdata.data.Category;
import com.google.gdata.data.ExtensionProfile;
import com.google.gdata.data.Kind;
import com.google.gdata.util.Namespaces;
/**
* Describes an entry representing a single changed document of any type.
*
*
*/
@Kind.Term(ChangelogEntry.KIND)
public class ChangelogEntry extends BaseDocumentListEntry<ChangelogEntry> {
/**
* Changelog kind term value.
*/
public static final String KIND = DocsNamespace.DOCS_PREFIX + "changelog";
/**
* Changelog kind category.
*/
public static final Category CATEGORY = new Category(Namespaces.gKind, KIND,
"changelog");
/**
* Default mutable constructor.
*/
public ChangelogEntry() {
super();
getCategories().add(CATEGORY);
}
/**
* Constructs a new instance by doing a shallow copy of data from an existing
* {@link BaseEntry} instance.
*
* @param sourceEntry source entry
*/
public ChangelogEntry(BaseEntry<?> sourceEntry) {
super(sourceEntry);
}
@Override
public void declareExtensions(ExtensionProfile extProfile) {
if (extProfile.isDeclared(ChangelogEntry.class)) {
return;
}
super.declareExtensions(extProfile);
extProfile.declare(ChangelogEntry.class,
Changestamp.getDefaultDescription(true, false));
extProfile.declare(ChangelogEntry.class, Removed.class);
}
/**
* Returns the changestamp.
*
* @return changestamp
*/
public Changestamp getChangestamp() {
return getExtension(Changestamp.class);
}
/**
* Sets the changestamp.
*
* @param changestamp changestamp or <code>null</code> to reset
*/
public void setChangestamp(Changestamp changestamp) {
if (changestamp == null) {
removeExtension(Changestamp.class);
} else {
setExtension(changestamp);
}
}
/**
* Returns whether it has the changestamp.
*
* @return whether it has the changestamp
*/
public boolean hasChangestamp() {
return hasExtension(Changestamp.class);
}
/**
* Returns the removed.
*
* @return removed
*/
public Removed getRemoved() {
return getExtension(Removed.class);
}
/**
* Sets the removed.
*
* @param removed removed or <code>null</code> to reset
*/
public void setRemoved(Removed removed) {
if (removed == null) {
removeExtension(Removed.class);
} else {
setExtension(removed);
}
}
/**
* Returns whether it has the removed.
*
* @return whether it has the removed
*/
public boolean hasRemoved() {
return hasExtension(Removed.class);
}
@Override
protected void validate() {
}
@Override
public String toString() {
return "{ChangelogEntry " + super.toString() + "}";
}
}