java/compiler/impl/src/com/intellij/packaging/impl/elements/DirectoryCopyPackagingElement.java

/*
 * 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.elements;

import com.intellij.compiler.ant.Generator;
import com.intellij.packaging.artifacts.ArtifactType;
import com.intellij.packaging.elements.AntCopyInstructionCreator;
import com.intellij.packaging.elements.ArtifactAntGenerationContext;
import com.intellij.packaging.elements.PackagingElementResolvingContext;
import com.intellij.packaging.impl.ui.DirectoryCopyPresentation;
import com.intellij.packaging.ui.ArtifactEditorContext;
import com.intellij.packaging.ui.PackagingElementPresentation;
import org.jetbrains.annotations.NotNull;

import java.util.Collections;
import java.util.List;

/**
 * @author nik
 */
public class DirectoryCopyPackagingElement extends FileOrDirectoryCopyPackagingElement<DirectoryCopyPackagingElement> {
  public DirectoryCopyPackagingElement() {
    super(PackagingElementFactoryImpl.DIRECTORY_COPY_ELEMENT_TYPE);
  }

  public DirectoryCopyPackagingElement(String directoryPath) {
    this();
    myFilePath = directoryPath;
  }

  @Override
  public PackagingElementPresentation createPresentation(@NotNull ArtifactEditorContext context) {
    return new DirectoryCopyPresentation(myFilePath);
  }

  @Override
  public List<? extends Generator> computeAntInstructions(@NotNull PackagingElementResolvingContext resolvingContext,
                                                          @NotNull AntCopyInstructionCreator creator,
                                                          @NotNull ArtifactAntGenerationContext generationContext,
                                                          @NotNull ArtifactType artifactType) {
    final String path = generationContext.getSubstitutedPath(myFilePath);
    return Collections.singletonList(creator.createDirectoryContentCopyInstruction(path));
  }

  public DirectoryCopyPackagingElement getState() {
    return this;
  }

  public void loadState(DirectoryCopyPackagingElement state) {
    myFilePath = state.getFilePath();
  }

  @Override
  public String toString() {
    return "dir:" + myFilePath;
  }
}