/*
* Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.deployers;
import org.apache.axiom.om.OMElement;
import org.apache.axis2.deployment.DeploymentException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.synapse.transport.customlogsetter.CustomLogSetter;
import org.apache.synapse.config.xml.MultiXMLConfigurationBuilder;
import org.apache.synapse.config.xml.inbound.InboundEndpointFactory;
import org.apache.synapse.config.xml.inbound.InboundEndpointSerializer;
import org.apache.synapse.inbound.InboundEndpoint;
import java.io.File;
import java.util.Properties;
public class InboundEndpointDeployer extends AbstractSynapseArtifactDeployer {
private static Log log = LogFactory.getLog(InboundEndpointDeployer.class);
@Override
public String deploySynapseArtifact(OMElement artifactConfig, String fileName, Properties properties) {
CustomLogSetter.getInstance().setLogAppender(customLogContent);
if (log.isDebugEnabled()) {
log.debug("InboundEndpoint deployment from file : " + fileName + " : Started");
}
/*properties are ignored @ToDo */
try {
InboundEndpoint inboundEndpoint = InboundEndpointFactory.createInboundEndpoint(artifactConfig, getSynapseConfiguration());
if (inboundEndpoint != null) {
inboundEndpoint.setArtifactContainerName(customLogContent);
inboundEndpoint.setFileName(new File(fileName).getName());
if (log.isDebugEnabled()) {
log.debug("Inbound Endpoint named '" + inboundEndpoint.getName()
+ "' has been built from the file " + fileName);
}
inboundEndpoint.init(getSynapseEnvironment());
if (log.isDebugEnabled()) {
log.debug("Initialized the Inbound Endpoint: " + inboundEndpoint.getName());
}
getSynapseConfiguration().addInboundEndpoint(inboundEndpoint.getName(), inboundEndpoint);
if (log.isDebugEnabled()) {
log.debug("Inbound Endpoint deployment from file : " + fileName + " : Completed");
}
log.info("Inbound Endpoint named '" + inboundEndpoint.getName() +
"' has been deployed from file : " + fileName);
return inboundEndpoint.getName();
}
} catch (Exception e) {
handleSynapseArtifactDeploymentError("Inbound Endpoint deployment from the file : "
+ fileName + " : Failed.", e);
}
return null;
}
@Override
public String updateSynapseArtifact(OMElement artifactConfig, String fileName, String existingArtifactName, Properties properties) {
if (log.isDebugEnabled()) {
log.debug("Inbound Endpoint update from file : " + fileName + " has started");
}
try {
/*properties are ignored*/
InboundEndpoint inboundEndpoint = InboundEndpointFactory.createInboundEndpoint(artifactConfig, getSynapseConfiguration());
if (inboundEndpoint == null) {
handleSynapseArtifactDeploymentError("Inbound Endpoint update failed. The artifact " +
"defined in the file: " + fileName + " is not a valid Inbound Endpoint.");
return null;
}
CustomLogSetter.getInstance().setLogAppender(inboundEndpoint.getArtifactContainerName());
inboundEndpoint.setFileName(new File(fileName).getName());
inboundEndpoint.setArtifactContainerName(customLogContent);
if (log.isDebugEnabled()) {
log.debug("Inbound Endpoint: " + inboundEndpoint.getName() + " has been built from the file: " + fileName);
}
InboundEndpoint existingInboundEndpoint = getSynapseConfiguration().getInboundEndpoint(existingArtifactName);
existingInboundEndpoint.destroy();
inboundEndpoint.init(getSynapseEnvironment());
if (existingArtifactName.equals(inboundEndpoint.getName())) {
getSynapseConfiguration().updateInboundEndpoint(existingArtifactName, inboundEndpoint);
} else {
// The user has changed the name of the Inbound Endpoint
// We should add the updated Inbound Endpoint as a new Inbound Endpoint and remove the old one
getSynapseConfiguration().addInboundEndpoint(inboundEndpoint.getName(), inboundEndpoint);
getSynapseConfiguration().removeInboundEndpoint(existingArtifactName);
log.info("Inbound Endpoint: " + existingArtifactName + " has been undeployed");
}
log.info("Inbound Endpoint: " + inboundEndpoint.getName() + " has been updated from the file: " + fileName);
waitForCompletion();
return inboundEndpoint.getName();
} catch (DeploymentException e) {
handleSynapseArtifactDeploymentError("Error while updating the Inbound Endpoint from the " +
"file: " + fileName);
}
return null;
}
public void undeploySynapseArtifact(String artifactName) {
if (log.isDebugEnabled()) {
log.debug("Undeployment of the Inbound Endpoint named : "
+ artifactName + " : Started");
}
try {
InboundEndpoint inboundEndpoint = getSynapseConfiguration().getInboundEndpoint(artifactName);
if (inboundEndpoint != null) {
CustomLogSetter.getInstance().setLogAppender(inboundEndpoint.getArtifactContainerName());
inboundEndpoint.destroy();
getSynapseConfiguration().removeInboundEndpoint(artifactName);
if (log.isDebugEnabled()) {
log.debug("Undeployment of the Inbound Endpoint named : "
+ artifactName + " : Completed");
}
log.info("Inbound Endpoint named '" + inboundEndpoint.getName() + "' has been undeployed");
} else if (log.isDebugEnabled()) {
log.debug("Inbound Endpoint " + artifactName + " has already been undeployed");
}
} catch (Exception e) {
handleSynapseArtifactDeploymentError(
"Undeployment of Inbound Endpoint named : " + artifactName + " : Failed", e);
}
}
@Override
public void restoreSynapseArtifact(String artifactName) {
if (log.isDebugEnabled()) {
log.debug("Restoring the Inbound Endpoint with name : " + artifactName + " : Started");
}
try {
InboundEndpoint inboundEndpoint = getSynapseConfiguration().getInboundEndpoint(artifactName);
CustomLogSetter.getInstance().setLogAppender((inboundEndpoint != null) ? inboundEndpoint.getArtifactContainerName() : "");
OMElement inboundEndpointElement = InboundEndpointSerializer.serializeInboundEndpoint(inboundEndpoint);
if (inboundEndpoint.getFileName() != null) {
String fileName = getServerConfigurationInformation().getSynapseXMLLocation()
+ File.separator + MultiXMLConfigurationBuilder.INBOUND_ENDPOINT_DIR
+ File.separator + inboundEndpoint.getFileName();
writeToFile(inboundEndpointElement, fileName);
if (log.isDebugEnabled()) {
log.debug("Restoring the Inbound Endpoint with name : " + artifactName + " : Completed");
}
log.info("Inbound Endpoint named '" + artifactName + "' has been restored");
} else {
handleSynapseArtifactDeploymentError("Couldn't restore the Inbound Endpoint named '"
+ artifactName + "', filename cannot be found");
}
} catch (Exception e) {
handleSynapseArtifactDeploymentError(
"Restoring of the Inbound Endpoint named '" + artifactName + "' has failed", e);
}
}
}