@Override
public String deploySynapseArtifact(
OMElement artifactConfig, String fileName, Properties properties) {
if (log.isDebugEnabled()) {
log.debug("Endpoint Deployment from file : " + fileName + " : Started");
}
CustomLogSetter.getInstance().setLogAppender(customLogContent);
try {
Endpoint ep = EndpointFactory.getEndpointFromElement(artifactConfig, false, properties);
// Set the car name
ep.setArtifactContainerName(customLogContent);
if (ep != null) {
ep.setFileName((new File(fileName)).getName());
if (log.isDebugEnabled()) {
log.debug(
"Endpoint named '" + ep.getName() + "' has been built from the file " + fileName);
}
ep.init(getSynapseEnvironment());
if (log.isDebugEnabled()) {
log.debug("Initialized the endpoint : " + ep.getName());
}
getSynapseConfiguration().addEndpoint(ep.getName(), ep);
if (log.isDebugEnabled()) {
log.debug("Endpoint Deployment from file : " + fileName + " : Completed");
}
log.info("Endpoint named '" + ep.getName() + "' has been deployed from file : " + fileName);
return ep.getName();
} else {
handleSynapseArtifactDeploymentError(
"Endpoint Deployment Failed. The artifact "
+ "described in the file "
+ fileName
+ " is not an Endpoint");
}
} catch (Exception e) {
handleSynapseArtifactDeploymentError(
"Endpoint Deployment from the file : " + fileName + " : Failed.", e);
}
return null;
}
/**
* This static method will be used to build the Target from the specified element
*
* @param elem - OMElement describing the xml configuration of the target
* @return Target built by parsing the given element
*/
public static Target createTarget(OMElement elem) {
if (!TARGET_Q.equals(elem.getQName())) {
handleException("Element does not match with the target QName");
}
Target target = new Target();
OMAttribute toAttr = elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "to"));
if (toAttr != null && toAttr.getAttributeValue() != null) {
target.setToAddress(toAttr.getAttributeValue());
}
OMAttribute soapAction =
elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "soapAction"));
if (soapAction != null && soapAction.getAttributeValue() != null) {
target.setSoapAction(soapAction.getAttributeValue());
}
OMAttribute sequenceAttr =
elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "sequence"));
if (sequenceAttr != null && sequenceAttr.getAttributeValue() != null) {
target.setSequenceRef(sequenceAttr.getAttributeValue());
}
OMAttribute endpointAttr =
elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "endpoint"));
if (endpointAttr != null && endpointAttr.getAttributeValue() != null) {
target.setEndpointRef(endpointAttr.getAttributeValue());
}
OMElement sequence =
elem.getFirstChildWithName(new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "sequence"));
if (sequence != null) {
SequenceMediatorFactory fac = new SequenceMediatorFactory();
target.setSequence(fac.createAnonymousSequence(sequence));
}
OMElement endpoint =
elem.getFirstChildWithName(new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "endpoint"));
if (endpoint != null) {
target.setEndpoint(EndpointFactory.getEndpointFromElement(endpoint, true));
}
return target;
}
/**
* Helper method to construct children endpoints
*
* @param listEndpointElement OMElement representing the children endpoints
* @param parent Parent endpoint
* @param properties bag of properties to pass in any information to the factory
* @return List of children endpoints
*/
protected ArrayList<Endpoint> getEndpoints(
OMElement listEndpointElement, Endpoint parent, Properties properties) {
ArrayList<Endpoint> endpoints = new ArrayList<Endpoint>();
ArrayList<String> keys = new ArrayList<String>();
Iterator iter = listEndpointElement.getChildrenWithName(XMLConfigConstants.ENDPOINT_ELT);
while (iter.hasNext()) {
OMElement endptElem = (OMElement) iter.next();
Endpoint endpoint = EndpointFactory.getEndpointFromElement(endptElem, true, properties);
if (endpoint instanceof IndirectEndpoint) {
String key = ((IndirectEndpoint) endpoint).getKey();
if (!keys.contains(key)) {
keys.add(key);
} else {
handleException("Same endpoint definition cannot be used with in the siblings");
}
}
endpoint.setParentEndpoint(parent);
endpoints.add(endpoint);
}
return endpoints;
}
@Override
public String updateSynapseArtifact(
OMElement artifactConfig,
String fileName,
String existingArtifactName,
Properties properties) {
Endpoint ep = EndpointFactory.getEndpointFromElement(artifactConfig, false, properties);
CustomLogSetter.getInstance().setLogAppender((ep != null) ? ep.getArtifactContainerName() : "");
if (log.isDebugEnabled()) {
log.debug("Endpoint update from file : " + fileName + " has started");
}
try {
if (ep == null) {
handleSynapseArtifactDeploymentError(
"Endpoint update failed. The artifact "
+ "defined in the file: "
+ fileName
+ " is not a valid endpoint.");
return null;
}
ep.setFileName(new File(fileName).getName());
if (log.isDebugEnabled()) {
log.debug("Endpoint: " + ep.getName() + " has been built from the file: " + fileName);
}
ep.init(getSynapseEnvironment());
Endpoint existingEp =
getSynapseConfiguration().getDefinedEndpoints().get(existingArtifactName);
if (existingArtifactName.equals(ep.getName())) {
getSynapseConfiguration().updateEndpoint(existingArtifactName, ep);
} else {
// The user has changed the name of the endpoint
// We should add the updated endpoint as a new endpoint and remove the old one
getSynapseConfiguration().addEndpoint(ep.getName(), ep);
getSynapseConfiguration().removeEndpoint(existingArtifactName);
log.info("Endpoint: " + existingArtifactName + " has been undeployed");
}
log.info("Endpoint: " + ep.getName() + " has been updated from the file: " + fileName);
waitForCompletion();
existingEp.destroy();
if (existingArtifactName.equals(ep.getName())) {
// If the endpoint name was same as the old one, above method call (destroy)
// will unregister the endpoint MBean - So we should register it again.
MBeanRegistrar.getInstance().registerMBean(ep.getMetricsMBean(), "Endpoint", ep.getName());
}
return ep.getName();
} catch (DeploymentException e) {
handleSynapseArtifactDeploymentError(
"Error while updating the endpoint from the " + "file: " + fileName);
}
return null;
}
/**
* Core method which is exposed for the external use, and this will find the proper {@link
* EndpointFactory} and create the endpoint which is of the format {@link Endpoint}.However
* definition for this endpoint will be built using a custom Endpoint Defn factory.
*
* @param elem XML from which the endpoint will be built
* @param factory custom definition factory which this endpoint will be used to build
* @param isAnonymous whether this is an anonymous endpoint or not
* @param properties bag of properties to pass in any information to the factory
* @return created endpoint
*/
public static Endpoint getEndpointFromElement(
OMElement elem, DefinitionFactory factory, boolean isAnonymous, Properties properties) {
EndpointFactory fac = getEndpointFactory(elem);
fac.setEndpointDefinitionFactory(factory);
return fac.createEndpointWithName(elem, isAnonymous, properties);
}
