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/*******************************************************************************
* Copyright (c) 2010 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.core.dsl.ui.integration.internal;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.logging.Level;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.core.data.IOseeBranch;
import org.eclipse.osee.framework.core.dsl.integration.ArtifactDataProvider;
import org.eclipse.osee.framework.core.model.Branch;
import org.eclipse.osee.framework.core.model.IBasicArtifact;
import org.eclipse.osee.framework.core.model.type.ArtifactType;
import org.eclipse.osee.framework.core.model.type.RelationType;
import org.eclipse.osee.framework.jdk.core.type.Identity;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.skynet.core.OseeSystemArtifacts;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
public final class ArtifactDataProviderImpl implements ArtifactDataProvider {
@Override
public boolean isApplicable(Object object) {
boolean result = false;
try {
result = asCastedObject(object) != null;
} catch (OseeCoreException ex) {
OseeLog.log(DslUiIntegrationConstants.class, Level.SEVERE, ex);
}
return result;
}
@Override
public ArtifactProxy asCastedObject(Object object) throws OseeCoreException {
XArtifactProxy proxy = null;
if (object instanceof Artifact) {
final Artifact artifact = (Artifact) object;
proxy = new XArtifactProxy(artifact);
} else if (object instanceof IOseeBranch) {
IOseeBranch branch = (Branch) object;
final Artifact artifact = OseeSystemArtifacts.getDefaultHierarchyRootArtifact(branch);
proxy = new XArtifactProxy(artifact);
}
return proxy;
}
private final class XArtifactProxy implements ArtifactProxy {
private final Artifact self;
public XArtifactProxy(Artifact self) {
this.self = self;
}
@Override
public String getGuid() {
return self.getGuid();
}
@Override
public ArtifactType getArtifactType() {
return self.getArtifactType();
}
@Override
public boolean isAttributeTypeValid(IAttributeType attributeType) throws OseeCoreException {
return self.isAttributeTypeValid(attributeType);
}
@Override
public Collection<RelationType> getValidRelationTypes() throws OseeCoreException {
return self.getValidRelationTypes();
}
@Override
public IBasicArtifact<?> getObject() {
return self;
}
@Override
public Collection<ArtifactProxy> getHierarchy() {
Collection<ArtifactProxy> hierarchy = new HashSet<ArtifactProxy>();
try {
Artifact artifactPtr = self.getParent();
while (artifactPtr != null) {
if (!hierarchy.add(new XArtifactProxy(artifactPtr))) {
OseeLog.log(DslUiIntegrationConstants.class, Level.SEVERE,
String.format("Cycle detected with artifact: %s", artifactPtr));
return Collections.emptyList();
}
artifactPtr = artifactPtr.getParent();
}
} catch (OseeCoreException ex) {
OseeLog.log(DslUiIntegrationConstants.class, Level.SEVERE, ex);
}
return hierarchy;
}
@Override
public boolean matches(Identity<?>... identities) {
return self.matches(identities);
}
@Override
public IOseeBranch getBranch() {
return self.getBranch();
}
@Override
public String getName() {
return self.getName();
}
@Override
public int hashCode() {
return self.hashCode();
}
@Override
public boolean equals(Object obj) {
return self.equals(obj);
}
@Override
public String toString() {
return self.toString();
}
@Override
public long getUuid() {
return self.getArtId();
}
}
}
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