| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed 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 com.intellij.packaging.impl.artifacts; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.packaging.artifacts.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * @author nik |
| */ |
| public class ArtifactPointerManagerImpl extends ArtifactPointerManager { |
| private final Map<String, ArtifactPointerImpl> myUnresolvedPointers = new HashMap<String, ArtifactPointerImpl>(); |
| private final Map<Artifact, ArtifactPointerImpl> myPointers = new HashMap<Artifact, ArtifactPointerImpl>(); |
| private ArtifactManager myArtifactManager; |
| |
| public ArtifactPointerManagerImpl(Project project) { |
| project.getMessageBus().connect().subscribe(ArtifactManager.TOPIC, new ArtifactAdapter() { |
| @Override |
| public void artifactRemoved(@NotNull Artifact artifact) { |
| disposePointer(artifact); |
| } |
| |
| @Override |
| public void artifactAdded(@NotNull Artifact artifact) { |
| final ArtifactPointerImpl pointer = myPointers.get(artifact); |
| if (pointer != null) { |
| pointer.setName(artifact.getName()); |
| } |
| |
| final ArtifactPointerImpl unresolved = myUnresolvedPointers.remove(artifact.getName()); |
| if (unresolved != null) { |
| unresolved.setArtifact(artifact); |
| if (pointer == null) { |
| myPointers.put(artifact, unresolved); |
| } |
| } |
| } |
| |
| @Override |
| public void artifactChanged(@NotNull Artifact artifact, @NotNull String oldName) { |
| artifactAdded(artifact); |
| } |
| }); |
| } |
| |
| public void setArtifactManager(ArtifactManager artifactManager) { |
| myArtifactManager = artifactManager; |
| } |
| |
| private void disposePointer(Artifact artifact) { |
| final ArtifactPointerImpl pointer = myPointers.remove(artifact); |
| if (pointer != null) { |
| pointer.setArtifact(null); |
| myUnresolvedPointers.put(pointer.getArtifactName(), pointer); |
| } |
| } |
| |
| public ArtifactPointer createPointer(@NotNull String name) { |
| if (myArtifactManager != null) { |
| final Artifact artifact = myArtifactManager.findArtifact(name); |
| if (artifact != null) { |
| return createPointer(artifact); |
| } |
| } |
| |
| ArtifactPointerImpl pointer = myUnresolvedPointers.get(name); |
| if (pointer == null) { |
| pointer = new ArtifactPointerImpl(name); |
| myUnresolvedPointers.put(name, pointer); |
| } |
| return pointer; |
| } |
| |
| public ArtifactPointer createPointer(@NotNull Artifact artifact) { |
| ArtifactPointerImpl pointer = myPointers.get(artifact); |
| if (pointer == null) { |
| pointer = myUnresolvedPointers.get(artifact.getName()); |
| if (pointer != null) { |
| pointer.setArtifact(artifact); |
| } |
| else { |
| pointer = new ArtifactPointerImpl(artifact); |
| } |
| myPointers.put(artifact, pointer); |
| } |
| return pointer; |
| } |
| |
| @Override |
| public ArtifactPointer createPointer(@NotNull Artifact artifact, @NotNull ArtifactModel artifactModel) { |
| return createPointer(artifactModel.getOriginalArtifact(artifact)); |
| } |
| |
| public void disposePointers(List<Artifact> artifacts) { |
| for (Artifact artifact : artifacts) { |
| disposePointer(artifact); |
| } |
| } |
| } |