TopLinkTask.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.ant.taskdefs;

import java.io.File;

import org.apache.tools.ant.BuildException;

/**
 * Base Ant task for TopLink projects.
 */
public abstract class TopLinkTask extends ProjectTask {

        private String sessionsFile;
        private String sessionName;

        public static final String SESSIONS_XML = "sessions.xml";

        protected TopLinkTask() {
            super();
        }

        protected void initialize() {
            super.initialize();

            this.sessionsFile = "";
            this.sessionName = "";
        }

        protected String getSessionsFile() {
            return this.sessionsFile;
        }

        public void setSessionsFile( String sessionsFile) {
            this.sessionsFile = sessionsFile;
        }

        protected String getSessionName() {
            return this.sessionName;
        }

        public void setSessionName( String sessionName) {
            this.sessionName = sessionName;
        }

        protected void preExecute() throws BuildException {
            super.preExecute();

            if( this.sessionsFile.length() == 0) {
                this.setSessionsFile( SESSIONS_XML);
            }
           else {
                   File sessions = new File( this.sessionsFile);
                   String path = sessions.getParent();
                   String fileName = sessions.getName();

                this.setSessionsFile( fileName);
                if( path != null)
                    this.setUserClasspath( path);
            }
            if( this.sessionName.length() == 0) {

                throw new BuildException( this.stringRepository.getString( "notDefined", "SessionName"));
            }
        }
}