/**
*
*/
package com.ipc.oce.camel;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.Processor;
import com.ipc.oce.OCApp;
import com.ipc.oce.OCObject;
import com.ipc.oce.xml.oc.OCXDTOSerializer;
import com.ipc.oce.xml.oc.OCXMLWriter;
/**
* @author Konovalov
*
*/
public class DataObjectLookupProcessor implements Processor {
public static final String UUID_FILED = "LOOKUP_UUID";
public static final String OBJECT_TYPE = "OBJECT_TYPE";
public void process(Exchange exchange) throws Exception {
// uuid
String uuid = (String) exchange.getProperty(UUID_FILED);
// full object name
String objectTypePair = (String) exchange.getProperty(OBJECT_TYPE);
if (uuid == null || uuid.trim().length() == 0 || objectTypePair == null || objectTypePair.trim().length() == 0) {
throw new IllegalStateException("Wrong uuid and object type pair. UUID = " + uuid + ", type = " + objectTypePair );
}
OCXEEndpoint endpoint = (OCXEEndpoint) exchange.getFromEndpoint();
OCApp app = endpoint.getApp_instance();
OCObject dataObject = app.findDataObject(objectTypePair, uuid);
Message out = exchange.getOut();
OCXDTOSerializer serializer = app.getXDTOSerializer();
OCXMLWriter writer = app.newXMLWriter();
writer.setString("UTF-8");
serializer.writeXML(writer, dataObject);
out.setBody(writer.close(), String.class);
}
}