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/*******************************************************************************
* Copyright (c) 2012 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.widgets;
import org.eclipse.osee.framework.core.data.AttributeTypeToken;
import org.eclipse.osee.framework.core.data.BranchId;
import org.eclipse.osee.framework.core.util.Result;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.artifact.BranchManager;
/**
* Branch Selection with branch uuid storage as String
*
* @author Donald G. Dunne
*/
public class XBranchSelectByWidgetDam extends XBranchSelectWidget implements IAttributeWidget {
public static final String WIDGET_ID = XBranchSelectByWidgetDam.class.getSimpleName();
private Artifact artifact;
private AttributeTypeToken attributeType;
public XBranchSelectByWidgetDam() {
this("Branch");
}
public XBranchSelectByWidgetDam(String label) {
super(label);
addXModifiedListener(new DirtyListener());
}
public Long getStoredUuid() throws OseeCoreException {
return Long.valueOf(artifact.getSoleAttributeValue(attributeType, ""));
}
@Override
public Artifact getArtifact() {
return artifact;
}
@Override
public void saveToArtifact() throws OseeCoreException {
BranchId selection = getSelection();
if (selection == null) {
artifact.deleteAttributes(attributeType);
} else {
artifact.setSoleAttributeValue(attributeType, String.valueOf(selection.getUuid()));
}
}
@Override
public void revert() throws OseeCoreException {
setAttributeType(getArtifact(), getAttributeType());
}
@Override
public Result isDirty() {
if (isEditable()) {
try {
Long storedUuid = getStoredUuid();
BranchId widgetInput = getSelection();
Long widgetUuid = widgetInput == null ? 0L : widgetInput.getUuid();
if (!storedUuid.equals(widgetUuid)) {
return new Result(true, getAttributeType() + " is dirty");
}
} catch (OseeCoreException ex) {
// Do nothing
}
}
return Result.FalseResult;
}
@Override
public void setAttributeType(Artifact artifact, AttributeTypeToken attributeTypeName) throws OseeCoreException {
setLabel(attributeTypeName.getUnqualifiedName());
this.artifact = artifact;
this.attributeType = attributeTypeName;
Long storedUuid = getStoredUuid();
if (storedUuid != null && getStoredUuid() > 0L) {
setSelection(BranchManager.getBranchToken(storedUuid));
}
}
@Override
public AttributeTypeToken getAttributeType() {
return attributeType;
}
private class DirtyListener implements XModifiedListener {
@Override
public void widgetModified(XWidget widget) {
isDirty();
}
}
}
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