/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package com.exilant.exility.dataservice;
import com.exilant.exility.common.AbstractTask;
import com.exilant.exility.common.DataCollection;
import com.exilant.exility.common.TaskFailedException;
import com.exilant.exility.updateservice.BulkTask;
import com.exilant.exility.updateservice.InsertTask;
import com.exilant.exility.updateservice.SQLExecutionTask;
import com.exilant.exility.updateservice.UpdateTask;
import java.sql.Connection;
public class JobStep {
private static final String TYPE_USERTASK = "userTask";
private static final String TYPE_SQLTASK = "sqlTask";
private static final String TYPE_UPDATETASK = "updateTask";
private static final String TYPE_INSERTTASK = "insertTask";
private static final String TYPE_BULKTASK = "bulkTask";
private static final String TYPE_SQLEXECUTIONTASK = "sqlExecutionTask";
public String name;
public String type;
public String gridName;
public boolean errorOnNoData;
public boolean gridHasColumnHeading;
public String prefix = "";
private Class userTaskClass; // caches the class created from the name
public JobStep() {
super();
}
public void execute(final DataCollection dc, final Connection con) throws TaskFailedException {
AbstractTask task;
if (type.equals(JobStep.TYPE_USERTASK)) {
if (userTaskClass == null)
try {
userTaskClass = Class.forName(name);
} catch (final ClassNotFoundException e) {
dc.addMessage("exilNoClass", name);
throw new TaskFailedException();
}
try {
task = (AbstractTask) userTaskClass.newInstance();
} catch (final Exception e) {
dc.addMessage("exilNoInstance", name);
throw new TaskFailedException();
}
}
else if (type.equals(JobStep.TYPE_SQLTASK))
task = SQLTask.getTask();
else if (type.equals(JobStep.TYPE_SQLEXECUTIONTASK))
task = SQLExecutionTask.getTask();
else if (type.equals(JobStep.TYPE_UPDATETASK))
task = UpdateTask.getTask();
else if (type.equals(JobStep.TYPE_INSERTTASK))
task = InsertTask.getTask();
else if (type.equals(JobStep.TYPE_BULKTASK))
task = BulkTask.getTask();
else {
dc.addMessage("exilNoTaskType", type);
throw new TaskFailedException();
}
task.execute(name, gridName, dc, con, errorOnNoData, gridHasColumnHeading, prefix);
}
}