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/*
* 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.openapi.roots.impl;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.ProjectBundle;
import com.intellij.openapi.roots.*;
import com.intellij.openapi.util.InvalidDataException;
import com.intellij.openapi.util.WriteExternalException;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.pointers.VirtualFilePointerManager;
import com.intellij.util.ArrayUtil;
import org.jdom.Element;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jps.model.serialization.module.JpsModuleRootModelSerializer;
import java.util.ArrayList;
/**
* @author dsl
*/
public class ModuleSourceOrderEntryImpl extends OrderEntryBaseImpl implements ModuleSourceOrderEntry, WritableOrderEntry, ClonableOrderEntry {
@NonNls static final String ENTRY_TYPE = JpsModuleRootModelSerializer.SOURCE_FOLDER_TYPE;
@NonNls private static final String ATTRIBUTE_FOR_TESTS = "forTests";
ModuleSourceOrderEntryImpl(RootModelImpl rootModel) {
super(rootModel);
}
ModuleSourceOrderEntryImpl(Element element, RootModelImpl rootModel) throws InvalidDataException {
super(rootModel);
if (!element.getName().equals(OrderEntryFactory.ORDER_ENTRY_ELEMENT_NAME)) {
throw new InvalidDataException();
}
}
@Override
public void writeExternal(Element rootElement) throws WriteExternalException {
Element element = OrderEntryFactory.createOrderEntryElement(ENTRY_TYPE);
element.setAttribute(OrderEntryFactory.ORDER_ENTRY_TYPE_ATTR, ENTRY_TYPE);
element.setAttribute(ATTRIBUTE_FOR_TESTS, Boolean.FALSE.toString()); // compatibility with prev builds
rootElement.addContent(element);
}
@Override
public boolean isValid() {
return !isDisposed();
}
@Override
@NotNull
public Module getOwnerModule() {
return getRootModel().getModule();
}
@Override
public <R> R accept(RootPolicy<R> policy, R initialValue) {
return policy.visitModuleSourceOrderEntry(this, initialValue);
}
@Override
@NotNull
public String getPresentableName() {
return ProjectBundle.message("project.root.module.source");
}
@Override
@NotNull
public VirtualFile[] getFiles(OrderRootType type) {
if (OrderRootType.SOURCES.equals(type)) {
return getRootModel().getSourceRoots();
}
return VirtualFile.EMPTY_ARRAY;
}
@Override
@NotNull
public String[] getUrls(OrderRootType type) {
final ArrayList<String> result = new ArrayList<String>();
if (OrderRootType.SOURCES.equals(type)) {
for (ContentEntry contentEntry : getRootModel().getContentEntries()) {
for (SourceFolder sourceFolder : contentEntry.getSourceFolders()) {
result.add(sourceFolder.getUrl());
}
}
return ArrayUtil.toStringArray(result);
}
return ArrayUtil.EMPTY_STRING_ARRAY;
}
@Override
public OrderEntry cloneEntry(RootModelImpl rootModel,
ProjectRootManagerImpl projectRootManager,
VirtualFilePointerManager filePointerManager) {
return new ModuleSourceOrderEntryImpl(rootModel);
}
@Override
public boolean isSynthetic() {
return true;
}
}
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