com.facebook.buck.parser.ExportFileBuildRuleFactory.java Source code

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Here is the source code for com.facebook.buck.parser.ExportFileBuildRuleFactory.java

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/*
 * Copyright 2012-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.parser;

import com.facebook.buck.rules.AbstractBuildRuleBuilder;
import com.facebook.buck.rules.ExportFileRule;
import com.google.common.base.Optional;

public class ExportFileBuildRuleFactory extends AbstractBuildRuleFactory {
    @Override
    public ExportFileRule.Builder newBuilder() {
        return ExportFileRule.newExportFileBuilder();
    }

    @Override
    protected void amendBuilder(AbstractBuildRuleBuilder abstractBuilder, BuildRuleFactoryParams params)
            throws NoSuchBuildTargetException {
        ExportFileRule.Builder builder = (ExportFileRule.Builder) abstractBuilder;

        Optional<String> src = params.getOptionalStringAttribute("src");

        if (src.isPresent()) {
            String srcPath = params.resolveFilePathRelativeToBuildFileDirectory(src.get());
            builder.setSrc(Optional.of(srcPath));
        } else {
            builder.setSrc(src);
        }

        Optional<String> out = params.getOptionalStringAttribute("out");
        builder.setOut(out);
    }
}