/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.module.launcher;
import org.mule.module.launcher.application.Application;
import org.mule.util.SimpleLoggingTable;
import com.google.common.collect.LinkedListMultimap;
import com.google.common.collect.Multimap;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Prints application status summary table on Mule startup.
*/
public class StartupSummaryDeploymentListener implements StartupListener
{
protected transient final Log logger = LogFactory.getLog(getClass());
private static final String APPLICATION_LABEL = "APPLICATION";
private static final String DOMAIN_OWNER_LABEL = "DOMAIN";
private static final String STATUS_LABEL = "STATUS";
private static final int ARTIFACT_NAME_LABEL_LENGTH = 45;
private static final int STATUS_LABEL_LENGTH = 18;
private static final int DOMAIN_OWNER_LABEL_LENGTH = 30;
private final DeploymentService deploymentService;
protected DeploymentStatusTracker tracker;
public StartupSummaryDeploymentListener(DeploymentStatusTracker tracker, DeploymentService deploymentService)
{
this.tracker = tracker;
this.deploymentService = deploymentService;
}
public void onAfterStartup()
{
if (!logger.isInfoEnabled())
{
return;
}
Multimap<String, String> applicationsPerDomain = LinkedListMultimap.create();
Map<String, ArtifactDeploymentStatusTracker.DeploymentState> domainDeploymentState = tracker.getDomainDeploymentStatusTracker().getDeploymentStates();
SimpleLoggingTable domainTable = new SimpleLoggingTable();
domainTable.addColumn(DOMAIN_OWNER_LABEL, ARTIFACT_NAME_LABEL_LENGTH);
domainTable.addColumn(STATUS_LABEL, STATUS_LABEL_LENGTH);
for (String domain : domainDeploymentState.keySet())
{
String[] data = new String[] {domain, domainDeploymentState.get(domain).toString()};
domainTable.addDataRow(data);
}
Map<String, ArtifactDeploymentStatusTracker.DeploymentState> applicationStates = tracker.getApplicationDeploymentStatusTracker().getDeploymentStates();
for (String applicationName : applicationStates.keySet())
{
Application application = deploymentService.findApplication(applicationName);
applicationsPerDomain.put(application.getDomain().getArtifactName(), applicationName);
}
String message;
if (!applicationsPerDomain.isEmpty())
{
SimpleLoggingTable applicationTable = new SimpleLoggingTable();
applicationTable.addColumn(APPLICATION_LABEL, ARTIFACT_NAME_LABEL_LENGTH);
applicationTable.addColumn(DOMAIN_OWNER_LABEL, DOMAIN_OWNER_LABEL_LENGTH);
applicationTable.addColumn(STATUS_LABEL, STATUS_LABEL_LENGTH);
for (String domainName : applicationsPerDomain.keySet())
{
for (String app : applicationsPerDomain.get(domainName))
{
String[] data = new String[] {app, domainName, applicationStates.get(app).toString()};
applicationTable.addDataRow(data);
}
}
message = String.format("%n%s%n%s", domainTable, applicationTable);
}
else
{
message = String.format("%n%s", domainTable);
}
logger.info(message);
}
}