Spring Framework example source code file (EisOperation.java)

This example Spring Framework source code file (EisOperation.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

ccitemplate, ccitemplate, eisoperation, illegalargumentexception, illegalargumentexception, initializingbean, initializingbean, interactionspec, interactionspec

The Spring Framework EisOperation.java source code

/*
 * Copyright 2002-2005 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.springframework.jca.cci.object;

import javax.resource.cci.ConnectionFactory;
import javax.resource.cci.InteractionSpec;

import org.springframework.beans.factory.InitializingBean;
import org.springframework.jca.cci.core.CciTemplate;

/**
 * Base class for EIS operation objects that work with the CCI API.
 * Encapsulates a CCI ConnectionFactory and a CCI InteractionSpec.
 *
 * <p>Works with a CciTemplate instance underneath. EIS operation objects
 * are an alternative to working with a CciTemplate directly.
 *
 * @author Juergen Hoeller
 * @since 1.2
 * @see #setConnectionFactory
 * @see #setInteractionSpec
 */
public abstract class EisOperation implements InitializingBean {

	private CciTemplate cciTemplate = new CciTemplate();

	private InteractionSpec interactionSpec;


	/**
	 * Set the CciTemplate to be used by this operation.
	 * Alternatively, specify a CCI ConnectionFactory.
	 * @see #setConnectionFactory
	 */
	public void setCciTemplate(CciTemplate cciTemplate) {
		if (cciTemplate == null) {
			throw new IllegalArgumentException("cciTemplate must not be null");
		}
		this.cciTemplate = cciTemplate;
	}

	/**
	 * Return the CciTemplate used by this operation.
	 */
	public CciTemplate getCciTemplate() {
		return this.cciTemplate;
	}

	/**
	 * Set the CCI ConnectionFactory to be used by this operation.
	 */
	public void setConnectionFactory(ConnectionFactory connectionFactory) {
		this.cciTemplate.setConnectionFactory(connectionFactory);
	}

	/**
	 * Set the CCI InteractionSpec for this operation.
	 */
	public void setInteractionSpec(InteractionSpec interactionSpec) {
		this.interactionSpec = interactionSpec;
	}

	/**
	 * Return the CCI InteractionSpec for this operation.
	 */
	public InteractionSpec getInteractionSpec() {
		return this.interactionSpec;
	}


	public void afterPropertiesSet() {
		this.cciTemplate.afterPropertiesSet();

		if (this.interactionSpec == null) {
			throw new IllegalArgumentException("interactionSpec is required");
		}
	}

}