/*
<<<<<<< Updated upstream
 * Copyright 2002-2019 the original author or authors.
=======
 * Copyright 2002-2019 the original author or authors.
>>>>>>> Stashed changes
 *
 * 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
 *
 * https://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.springframework.data.gemfire.function.config;

import org.springframework.data.gemfire.function.annotation.OnMember;
import org.springframework.data.gemfire.function.annotation.OnMembers;
import org.springframework.data.gemfire.function.annotation.OnRegion;
import org.springframework.data.gemfire.function.annotation.OnServer;
import org.springframework.data.gemfire.function.annotation.OnServers;

/**
 * Maps the Function Execution Annotation type to the corresponding Function Execution bean definition builder.
 *
 * @author David Turanski
 * @author John Blum
 * @see org.springframework.data.gemfire.function.annotation.OnMember
 * @see org.springframework.data.gemfire.function.annotation.OnMembers
 * @see org.springframework.data.gemfire.function.annotation.OnRegion
 * @see org.springframework.data.gemfire.function.annotation.OnServer
 * @see org.springframework.data.gemfire.function.annotation.OnServers
 * @see OnMemberFunctionExecutionBeanDefinitionBuilder
 * @see OnMembersFunctionExecutionBeanDefinitionBuilder
 * @see OnRegionFunctionExecutionBeanDefinitionBuilder
 * @see OnServerFunctionExecutionBeanDefinitionBuilder
 * @see OnServersFunctionExecutionBeanDefinitionBuilder
 */
abstract class FunctionExecutionBeanDefinitionBuilderFactory {

	static AbstractFunctionExecutionBeanDefinitionBuilder newInstance(FunctionExecutionConfiguration configuration) {

		String functionExecutionAnnotation = configuration.getAnnotationType();

		if (OnMember.class.getName().equals(functionExecutionAnnotation)) {
			return new OnMemberFunctionExecutionBeanDefinitionBuilder(configuration);
		}
		else if (OnMembers.class.getName().equals(functionExecutionAnnotation)) {
			return new OnMembersFunctionExecutionBeanDefinitionBuilder(configuration);
		}
		else if (OnRegion.class.getName().equals(functionExecutionAnnotation)) {
			return new OnRegionFunctionExecutionBeanDefinitionBuilder(configuration);
		}
		else if (OnServer.class.getName().equals(functionExecutionAnnotation)) {
			return new OnServerFunctionExecutionBeanDefinitionBuilder(configuration);
		}
		else if (OnServers.class.getName().equals(functionExecutionAnnotation)) {
			return new OnServersFunctionExecutionBeanDefinitionBuilder(configuration);
		}

		return null;
	}
}
