com.facebook.buck.rules.AbstractTestRuleFactory.java Source code

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Here is the source code for com.facebook.buck.rules.AbstractTestRuleFactory.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.rules;

import com.facebook.buck.parser.NoSuchBuildTargetException;
import com.google.common.collect.ImmutableSet;

import java.util.List;

public abstract class AbstractTestRuleFactory<T extends AbstractBuildRuleBuilder<?>>
        extends AbstractBuildRuleFactory<T> {

    @Override
    public T newInstance(BuildRuleFactoryParams params) throws NoSuchBuildTargetException {
        T builder = super.newInstance(params);

        // labels
        if (builder instanceof LabelsAttributeBuilder) {
            List<String> rawLabels = params.getOptionalListAttribute("labels");
            ImmutableSet.Builder<Label> labelBuilder = new ImmutableSet.Builder<>();
            for (String rawLabel : rawLabels) {
                Label label = new Label(rawLabel);
                labelBuilder.add(label);
            }
            ((LabelsAttributeBuilder) builder).setLabels(labelBuilder.build());
        }

        return builder;
    }
}