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/*
* Copyright 2013-present Facebook, Inc.
*
* 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.facebook.buck.apple.xcode.xcodeproj;
import com.facebook.buck.apple.FileTypes;
import com.facebook.buck.apple.xcode.XcodeprojSerializer;
import com.google.common.base.Optional;
import com.google.common.io.Files;
/**
* Reference to a concrete file.
*/
public class PBXFileReference extends PBXReference {
private Optional<String> explicitFileType;
private Optional<String> lastKnownFileType;
public PBXFileReference(String name, String path, SourceTree sourceTree) {
super(name, path, sourceTree);
// this is necessary to prevent O(n^2) behavior in xcode project loading
String fileType = FileTypes.FILE_EXTENSION_TO_UTI.get(Files.getFileExtension(name));
if (FileTypes.EXPLICIT_FILE_TYPE_BROKEN_UTIS.contains(fileType)) {
explicitFileType = Optional.absent();
lastKnownFileType = Optional.of(fileType);
} else {
explicitFileType = Optional.fromNullable(fileType);
lastKnownFileType = Optional.absent();
}
}
public Optional<String> getExplicitFileType() {
return explicitFileType;
}
public void setExplicitFileType(Optional<String> explicitFileType) {
this.explicitFileType = explicitFileType;
}
@Override
public String isa() {
return "PBXFileReference";
}
@Override
public void serializeInto(XcodeprojSerializer s) {
super.serializeInto(s);
if (explicitFileType.isPresent()) {
s.addField("explicitFileType", explicitFileType.get());
}
if (lastKnownFileType.isPresent()) {
s.addField("lastKnownFileType", lastKnownFileType.get());
}
}
@Override
public String toString() {
return String.format(
"%s explicitFileType=%s",
super.toString(),
getExplicitFileType());
}
}
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