/*
* 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.runtime.module.deployment.internal;
import org.mule.runtime.core.util.SimpleLoggingTable;
import org.mule.runtime.module.deployment.api.DeploymentService;
import org.mule.runtime.module.deployment.api.StartupListener;
import org.mule.runtime.deployment.model.api.application.Application;
import com.google.common.collect.LinkedListMultimap;
import com.google.common.collect.Multimap;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Prints application status summary table on Mule startup.
*/
public class StartupSummaryDeploymentListener implements StartupListener {
protected transient final Logger logger = LoggerFactory.getLogger(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 static final String UNKNOWN_ARTIFACT_NAME = "UNKNOWN";
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);
String domainName = UNKNOWN_ARTIFACT_NAME;
if (application != null) {
domainName = application.getDomain().getArtifactName();
}
applicationsPerDomain.put(domainName, 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);
}
}