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/*******************************************************************************
* Copyright (c) 2006 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.registry;
import org.eclipse.core.runtime.*;
import org.eclipse.osgi.util.NLS;
import org.eclipse.team.core.diff.IThreeWayDiff;
import org.eclipse.team.internal.ui.TeamUIMessages;
import org.eclipse.team.internal.ui.TeamUIPlugin;
public class TeamDecoratorDescription {
private static final String TAG_TEAM_DECORATOR = "teamDecorator"; //$NON-NLS-1$
private static final String ATT_REPOSITORY_ID = "repositoryId"; //$NON-NLS-1$
private static final String ATT_DECORATOR_ID = "decoratorId"; //$NON-NLS-1$
private static final String ATT_DECORATED_DIRECTION_ID = "decoratedDirection"; //$NON-NLS-1$
private static final String OUTGOING_FLAG = "OUTGOING"; //$NON-NLS-1$
private static final String INCOMING_FLAG = "INCOMING"; //$NON-NLS-1$
private String repositoryId;
private String decoratorId;
private int decoratedDirection;
public TeamDecoratorDescription(IExtension extension) throws CoreException {
readExtension(extension);
}
/**
* Initialize this descriptor based on the provided extension point.
*/
protected void readExtension(IExtension extension) throws CoreException {
//read the extension
String id = extension.getUniqueIdentifier(); // id not required
IConfigurationElement[] elements = extension.getConfigurationElements();
int count = elements.length;
for (int i = 0; i < count; i++) {
IConfigurationElement element = elements[i];
String name = element.getName();
if (name.equalsIgnoreCase(TAG_TEAM_DECORATOR)) {
repositoryId = element.getAttribute(ATT_REPOSITORY_ID);
decoratorId = element.getAttribute(ATT_DECORATOR_ID);
String flags = element.getAttribute(ATT_DECORATED_DIRECTION_ID);
if (flags == null) {
decoratedDirection = IThreeWayDiff.INCOMING | IThreeWayDiff.OUTGOING;
} else {
if (flags.indexOf(INCOMING_FLAG) != -1) {
decoratedDirection |= IThreeWayDiff.INCOMING;
}
if (flags.indexOf(OUTGOING_FLAG) != -1) {
decoratedDirection |= IThreeWayDiff.OUTGOING;
}
if (decoratedDirection == 0) {
decoratedDirection = IThreeWayDiff.INCOMING | IThreeWayDiff.OUTGOING;
}
}
}
}
if (repositoryId == null)
fail(NLS.bind(TeamUIMessages.TeamContentProviderDescriptor_1, new String[] { ATT_REPOSITORY_ID, TAG_TEAM_DECORATOR, id == null ? "" : id})); //$NON-NLS-1$
if (repositoryId == null)
fail(NLS.bind(TeamUIMessages.TeamContentProviderDescriptor_1, new String[] { ATT_DECORATOR_ID, TAG_TEAM_DECORATOR, id == null ? "" : id})); //$NON-NLS-1$
}
protected void fail(String reason) throws CoreException {
throw new CoreException(new Status(IStatus.ERROR, TeamUIPlugin.ID, 0, reason, null));
}
public String getDecoratorId() {
return decoratorId;
}
public String getRepositoryId() {
return repositoryId;
}
public int getDecoratedDirectionFlags() {
return decoratedDirection;
}
}
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