| /* |
| * 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.util.Condition; |
| import com.intellij.packaging.artifacts.Artifact; |
| import com.intellij.packaging.artifacts.ArtifactModel; |
| import com.intellij.packaging.artifacts.ArtifactType; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.*; |
| |
| /** |
| * @author nik |
| */ |
| public abstract class ArtifactModelBase implements ArtifactModel { |
| private Map<String, Artifact> myArtifactsMap; |
| private Artifact[] myArtifactsArray; |
| public static final Condition<Artifact> VALID_ARTIFACT_CONDITION = new Condition<Artifact>() { |
| @Override |
| public boolean value(Artifact artifact) { |
| return !(artifact instanceof InvalidArtifact); |
| } |
| }; |
| |
| protected abstract List<? extends Artifact> getArtifactsList(); |
| |
| @NotNull |
| public Artifact[] getArtifacts() { |
| if (myArtifactsArray == null) { |
| final List<? extends Artifact> validArtifacts = ContainerUtil.findAll(getArtifactsList(), VALID_ARTIFACT_CONDITION); |
| myArtifactsArray = validArtifacts.toArray(new Artifact[validArtifacts.size()]); |
| } |
| return myArtifactsArray; |
| } |
| |
| @Override |
| public List<? extends Artifact> getAllArtifactsIncludingInvalid() { |
| return Collections.unmodifiableList(getArtifactsList()); |
| } |
| |
| public Artifact findArtifact(@NotNull String name) { |
| if (myArtifactsMap == null) { |
| myArtifactsMap = new HashMap<String, Artifact>(); |
| for (Artifact artifact : getArtifactsList()) { |
| myArtifactsMap.put(artifact.getName(), artifact); |
| } |
| } |
| return myArtifactsMap.get(name); |
| } |
| |
| @NotNull |
| public Artifact getArtifactByOriginal(@NotNull Artifact artifact) { |
| return artifact; |
| } |
| |
| @NotNull |
| public Artifact getOriginalArtifact(@NotNull Artifact artifact) { |
| return artifact; |
| } |
| |
| @NotNull |
| public Collection<? extends Artifact> getArtifactsByType(@NotNull ArtifactType type) { |
| final List<Artifact> result = new ArrayList<Artifact>(); |
| for (Artifact artifact : getArtifacts()) { |
| if (artifact.getArtifactType().equals(type)) { |
| result.add(artifact); |
| } |
| } |
| return result; |
| } |
| |
| protected void artifactsChanged() { |
| myArtifactsMap = null; |
| myArtifactsArray = null; |
| } |
| } |