org.codehaus.groovy.control.customizers.builder.ASTTransformationCustomizerFactory.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2003-2012 the original author or authors.
 *
 * 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 org.codehaus.groovy.control.customizers.builder

import org.codehaus.groovy.control.customizers.ASTTransformationCustomizer
import groovy.transform.CompileStatic

/**
 * This factory generates an {@link ASTTransformationCustomizer ast transformation customizer}.
 * Simple syntax:
 * builder.ast(ToString)
 * With AST transformation options:
 * builder.ast(includeNames:true, ToString)
 *
 * @author Cedric Champeau
 * @since 2.1.0
 */
class ASTTransformationCustomizerFactory extends AbstractFactory {

    @Override
    @CompileStatic
    public boolean isLeaf() {
        true
    }

    @Override
    @CompileStatic
    public boolean onHandleNodeAttributes(final FactoryBuilderSupport builder, final Object node, final Map attributes) {
        false
    }

    @Override
    public Object newInstance(final FactoryBuilderSupport builder, final Object name, final Object value, final Map attributes) throws InstantiationException, IllegalAccessException {
        ASTTransformationCustomizer customizer
        if (attributes) {
            customizer = new ASTTransformationCustomizer(attributes, value)
        } else {
            customizer = new ASTTransformationCustomizer(value)
        }
        customizer
    }
}