Package org.apache.synapse.config.xml

Source Code of org.apache.synapse.config.xml.DBReportMediatorFactory

/*
*  Licensed to the Apache Software Foundation (ASF) under one
*  or more contributor license agreements.  See the NOTICE file
*  distributed with this work for additional information
*  regarding copyright ownership.  The ASF licenses this file
*  to you 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.apache.synapse.config.xml;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMAttribute;
import org.apache.synapse.Mediator;
import org.apache.synapse.SynapseConstants;
import org.apache.synapse.mediators.db.DBReportMediator;

import javax.xml.namespace.QName;
import java.util.Properties;

/**
* Factory for {@link DBReportMediator} instances.
* <pre>
* &lt;dbreport useTransaction="true|false"&gt;
*   &lt;connection&gt;
*     &lt;pool&gt;
*      (
*       &lt;driver/&gt;
*       &lt;url/&gt;
*       &lt;user/&gt;
*       &lt;password/&gt;
*     |
*       &lt;dsName/&gt;
*       &lt;icClass/&gt;
*       &lt;url/&gt;
*       &lt;user/&gt;
*       &lt;password/&gt;
*     )
*       &lt;property name="name" value="value"/&gt;*
*     &lt;/pool&gt;
*   &lt;/connection&gt;
*   &lt;statement&gt;
*     &lt;sql&gt;insert into something values(?, ?, ?, ?)&lt;/sql&gt;
*     &lt;parameter [value="" | expression=""] type="int|string"/&gt;*
*    &lt;/statement&gt;+
* &lt;/dblreport&gt;
* </pre>
*/
public class DBReportMediatorFactory extends AbstractDBMediatorFactory {

    private static final QName DBREPORT_Q =
            new QName(SynapseConstants.SYNAPSE_NAMESPACE, "dbreport");
    private static final QName DBREPORT_USE_TX = new QName("useTransaction");

    protected Mediator createSpecificMediator(OMElement elem, Properties properties) {
        DBReportMediator mediator = new DBReportMediator();

        OMAttribute useTx = elem.getAttribute(DBREPORT_USE_TX);
        if (useTx != null && useTx.getAttributeValue() != null) {
            String useTxValue = useTx.getAttributeValue();
            if (useTxValue.equals("true")) {
                mediator.setUseTransaction(true);
            } else {
                mediator.setUseTransaction(false);
            }
        }
        buildDataSource(elem, mediator);
        processStatements(elem, mediator);
        return mediator;
    }

    public QName getTagQName() {
        return DBREPORT_Q;
    }
}
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