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/*******************************************************************************
* Copyright (c) 2004 - 2006 University Of British Columbia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.bugzilla.ui.tasklist;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaRepositoryQuery;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaTask;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryQuery;
import org.eclipse.mylyn.tasks.core.AbstractTaskContainer;
import org.eclipse.mylyn.tasks.core.DelegatingTaskExternalizer;
import org.eclipse.mylyn.tasks.core.ITask;
import org.eclipse.mylyn.tasks.core.TaskExternalizationException;
import org.eclipse.mylyn.tasks.core.TaskList;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
/**
* @author Mik Kersten
*/
public class BugzillaTaskExternalizer extends DelegatingTaskExternalizer {
private static final String KEY_SEVERITY = "bugzilla.severity";
private static final String KEY_PRODUCT = "bugzilla.product";
private static final String TAG_BUGZILLA = "Bugzilla";
private static final String TAG_BUGZILLA_QUERY = TAG_BUGZILLA + KEY_QUERY;
private static final String TAG_BUGZILLA_CUSTOM_QUERY = "BugzillaCustom" + KEY_QUERY;
private static final String TAG_BUGZILLA_REPORT = "BugzillaReport";
@Override
public String getQueryTagNameForElement(AbstractRepositoryQuery query) {
if (query instanceof BugzillaRepositoryQuery) {
if (((BugzillaRepositoryQuery) query).isCustomQuery()) {
return TAG_BUGZILLA_CUSTOM_QUERY;
} else {
return TAG_BUGZILLA_QUERY;
}
}
return "";
}
@Override
public boolean canReadQuery(Node node) {
return node.getNodeName().equals(TAG_BUGZILLA_CUSTOM_QUERY) || node.getNodeName().equals(TAG_BUGZILLA_QUERY);
}
@Override
public AbstractRepositoryQuery readQuery(Node node, TaskList taskList) throws TaskExternalizationException {
Element element = (Element) node;
BugzillaRepositoryQuery query = new BugzillaRepositoryQuery(element.getAttribute(KEY_REPOSITORY_URL), element
.getAttribute(KEY_QUERY_STRING), element.getAttribute(KEY_NAME));
if (node.getNodeName().equals(TAG_BUGZILLA_CUSTOM_QUERY)) {
query.setCustomQuery(true);
}
if (element.getAttribute(KEY_LAST_REFRESH) != null && !element.getAttribute(KEY_LAST_REFRESH).equals("")) {
query.setLastRefreshTimeStamp(element.getAttribute(KEY_LAST_REFRESH));
}
return query;
}
@Override
public Element createTaskElement(ITask task, Document doc, Element parent) {
Element node = super.createTaskElement(task, doc, parent);
node.setAttribute(KEY_SEVERITY, ((BugzillaTask) task).getSeverity());
node.setAttribute(KEY_PRODUCT, ((BugzillaTask) task).getProduct());
return node;
}
@Override
public boolean canCreateElementFor(AbstractRepositoryQuery category) {
return category instanceof BugzillaRepositoryQuery;
}
@Override
public boolean canCreateElementFor(ITask task) {
return task instanceof BugzillaTask;
}
@Override
public boolean canReadTask(Node node) {
return node.getNodeName().equals(getTaskTagName());
}
@Override
public ITask createTask(String repositoryUrl, String taskId, String summary, Element element, TaskList taskList,
AbstractTaskContainer category, ITask parent) throws TaskExternalizationException {
BugzillaTask task = new BugzillaTask(repositoryUrl, taskId, summary);
if (element.hasAttribute(KEY_SEVERITY)) {
task.setSeverity(element.getAttribute(KEY_SEVERITY));
}
if (element.hasAttribute(KEY_PRODUCT)) {
task.setProduct(element.getAttribute(KEY_PRODUCT));
}
return task;
}
@Override
public String getTaskTagName() {
return TAG_BUGZILLA_REPORT;
}
}
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