/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.felix.sigil.eclipse.internal.model.project;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.apache.felix.sigil.common.model.ICapabilityModelElement;
import org.apache.felix.sigil.common.model.IModelElement;
import org.apache.felix.sigil.common.model.IModelWalker;
import org.apache.felix.sigil.common.model.IRequirementModelElement;
import org.apache.felix.sigil.common.model.eclipse.ILibrary;
import org.apache.felix.sigil.common.model.eclipse.ILibraryImport;
import org.apache.felix.sigil.common.model.osgi.IPackageImport;
import org.apache.felix.sigil.eclipse.SigilCore;
import org.apache.felix.sigil.eclipse.model.project.ISigilModelRoot;
import org.apache.felix.sigil.eclipse.model.project.ISigilProjectModel;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
public class SigilModelRoot implements ISigilModelRoot
{
public List<ISigilProjectModel> getProjects()
{
IProject[] all = ResourcesPlugin.getWorkspace().getRoot().getProjects();
ArrayList<ISigilProjectModel> projects = new ArrayList<ISigilProjectModel>(
all.length);
for (IProject p : all)
{
try
{
if (p.isOpen() && p.hasNature(SigilCore.NATURE_ID))
{
ISigilProjectModel n = SigilCore.create(p);
projects.add(n);
}
}
catch (CoreException e)
{
SigilCore.error("Failed to build model element", e);
}
}
return projects;
}
public Set<ISigilProjectModel> resolveDependentProjects(
Collection<ICapabilityModelElement> caps, IProgressMonitor monitor)
{
final HashSet<ISigilProjectModel> dependents = new HashSet<ISigilProjectModel>();
for (final ISigilProjectModel n : getProjects())
{
for (final ICapabilityModelElement cap : caps)
{
final ISigilProjectModel sigil = cap.getAncestor(ISigilProjectModel.class);
n.visit(new IModelWalker()
{
public boolean visit(IModelElement element)
{
if (element instanceof IRequirementModelElement)
{
IRequirementModelElement req = (IRequirementModelElement) element;
if (req.accepts(cap))
{
dependents.add(n);
return false;
}
}
else if (element instanceof ILibraryImport)
{
ILibraryImport l = (ILibraryImport) element;
ILibrary lib = sigil.getRepositoryManager().resolveLibrary(
l);
if (lib != null)
{
for (IPackageImport i : lib.getImports())
{
if (i.accepts(cap))
{
dependents.add(n);
}
}
}
else
{
SigilCore.error("No library found for " + l);
}
}
return true;
}
});
}
// if ( !sigil.equals( n ) )
// {
// for ( IPackageExport pe : sigil.getBundle().getBundleInfo().getExports() )
// {
// for ( IPackageImport i : n.getBundle().getBundleInfo().getImports() )
// {
// if ( pe.getPackageName().equals( i.getPackageName() )
// && i.getVersions().contains( pe.getVersion() ) )
// {
// dependents.add( n );
// }
// }
//
// for ( ILibraryImport l : n.getBundle().getBundleInfo().getLibraryImports() )
// {
// ILibrary lib = SigilCore.getRepositoryManager( sigil ).resolveLibrary( l );
//
// if ( lib != null )
// {
// for ( IPackageImport i : lib.getImports() )
// {
// if ( pe.getPackageName().equals( i.getPackageName() )
// && i.getVersions().contains( pe.getVersion() ) )
// {
// dependents.add( n );
// }
// }
// }
// else
// {
// SigilCore.error( "No library found for " + l );
// }
// }
// }
//
// for ( IRequiredBundle r : n.getBundle().getBundleInfo().getRequiredBundles() )
// {
// if ( sigil.getSymbolicName().equals( r.getSymbolicName() )
// && r.getVersions().contains( sigil.getVersion() ) )
// {
// dependents.add( n );
// }
// }
// }
}
return dependents;
}
}