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/*******************************************************************************
* Copyright (c) 2008 Sonatype, Inc.
* 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
*******************************************************************************/
package org.eclipse.m2e.core.ui.internal.lifecyclemapping;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.osgi.util.NLS;
import org.apache.maven.project.MavenProject;
import org.eclipse.m2e.core.internal.lifecyclemapping.discovery.ILifecycleMappingRequirement;
import org.eclipse.m2e.core.internal.lifecyclemapping.discovery.LifecycleMappingConfiguration;
import org.eclipse.m2e.core.internal.lifecyclemapping.discovery.MojoExecutionMappingConfiguration.MojoExecutionMappingRequirement;
import org.eclipse.m2e.core.internal.lifecyclemapping.discovery.MojoExecutionMappingConfiguration.ProjectConfiguratorMappingRequirement;
import org.eclipse.m2e.core.internal.lifecyclemapping.discovery.PackagingTypeMappingConfiguration.LifecycleStrategyMappingRequirement;
import org.eclipse.m2e.core.internal.lifecyclemapping.discovery.PackagingTypeMappingConfiguration.PackagingTypeMappingRequirement;
import org.eclipse.m2e.core.project.configurator.MojoExecutionKey;
/**
* AggregateMappingLabelProvider
*
* @author mkleint
*/
@SuppressWarnings("restriction")
public class AggregateMappingLabelProvider implements ILifecycleMappingLabelProvider {
private final List<ILifecycleMappingLabelProvider> content;
private final ILifecycleMappingRequirement element;
public AggregateMappingLabelProvider(ILifecycleMappingRequirement element,
List<ILifecycleMappingLabelProvider> content) {
this.content = content;
this.element = element;
}
public String getMavenText() {
if(element instanceof LifecycleStrategyMappingRequirement) {
return NLS.bind("Connector {0}", ((LifecycleStrategyMappingRequirement) element).getLifecycleMappingId());
} else if(element instanceof MojoExecutionMappingRequirement) {
MojoExecutionKey exec = ((MojoExecutionMappingRequirement) element).getExecution();
return NLS.bind("{0}:{1}:{2}",
new String[] {exec.getArtifactId(), exec.getVersion(), exec.getGoal(), String.valueOf(content.size())});
} else if(element instanceof PackagingTypeMappingRequirement) {
return NLS.bind("Packaging {0}", ((PackagingTypeMappingRequirement) element).getPackaging());
} else if(element instanceof ProjectConfiguratorMappingRequirement) {
return NLS.bind("Connector {0}", ((ProjectConfiguratorMappingRequirement) element).getProjectConfiguratorId());
}
throw new IllegalStateException();
}
public boolean isError(LifecycleMappingConfiguration mappingConfiguration) {
for(ILifecycleMappingLabelProvider pr : content) {
if(pr.isError(mappingConfiguration)) {
return true;
}
}
return false;
}
public ILifecycleMappingLabelProvider[] getChildren() {
return content.toArray(new ILifecycleMappingLabelProvider[content.size()]);
}
public ILifecycleMappingRequirement getKey() {
return element;
}
public Collection<MavenProject> getProjects() {
Set<MavenProject> projects = new HashSet<MavenProject>();
for(ILifecycleMappingLabelProvider provider : content) {
projects.addAll(provider.getProjects());
}
return projects;
}
public int hashCode() {
return getMavenText().hashCode();
}
public boolean equals(Object other) {
if(other instanceof AggregateMappingLabelProvider) {
return other.hashCode() == hashCode();
}
return false;
}
}
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