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/*
* Copyright 2000-2014 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.lang.properties;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileManager;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.HashSet;
import com.intellij.util.xmlb.annotations.AbstractCollection;
import com.intellij.util.xmlb.annotations.Property;
import com.intellij.util.xmlb.annotations.Tag;
import com.intellij.util.xmlb.annotations.Transient;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import java.util.List;
import java.util.Set;
/**
* @author Dmitry Batkovich
*/
@Tag("custom-resource-bundle")
public class CustomResourceBundleState {
@Property(surroundWithTag = false)
@AbstractCollection(surroundWithTag = false, elementTag = "file", elementValueAttribute = "value")
public Set<String> myFileUrls = new HashSet<String>();
@Tag("base-name")
public String myBaseName;
@Transient
@NotNull
public String getBaseName() {
return myBaseName;
}
public Set<String> getFileUrls() {
return myFileUrls;
}
public List<VirtualFile> getFiles(@NotNull final VirtualFileManager manager) {
return ContainerUtil.mapNotNull(getFileUrls(), new Function<String, VirtualFile>() {
@Override
public VirtualFile fun(String url) {
return manager.findFileByUrl(url);
}
});
}
@Nullable
public CustomResourceBundleState removeNonExistentFiles(final VirtualFileManager virtualFileManager) {
final List<String> existentFiles = ContainerUtil.filter(myFileUrls, new Condition<String>() {
@Override
public boolean value(String url) {
return virtualFileManager.findFileByUrl(url) != null;
}
});
if (existentFiles.isEmpty()) {
return null;
}
final CustomResourceBundleState customResourceBundleState = new CustomResourceBundleState();
customResourceBundleState.myFileUrls.addAll(existentFiles);
customResourceBundleState.myBaseName = myBaseName;
return customResourceBundleState;
}
public CustomResourceBundleState addAll(final Collection<String> urls) {
myFileUrls.addAll(urls);
return this;
}
public CustomResourceBundleState setBaseName(String baseName) {
myBaseName = baseName;
return this;
}
}
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