/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.j2ee.deployclient;
import java.io.File;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Locale;
import java.util.logging.Logger;
import javax.enterprise.deploy.model.DeployableObject;
import javax.enterprise.deploy.shared.DConfigBeanVersionType;
import javax.enterprise.deploy.shared.ModuleType;
import javax.enterprise.deploy.spi.DeploymentConfiguration;
import javax.enterprise.deploy.spi.DeploymentManager;
import javax.enterprise.deploy.spi.Target;
import javax.enterprise.deploy.spi.TargetModuleID;
import javax.enterprise.deploy.spi.exceptions.DConfigBeanVersionUnsupportedException;
import javax.enterprise.deploy.spi.exceptions.DeploymentManagerCreationException;
import javax.enterprise.deploy.spi.exceptions.InvalidModuleException;
import javax.enterprise.deploy.spi.exceptions.TargetException;
import javax.enterprise.deploy.spi.status.ProgressObject;
import org.w3c.dom.Node;
import com.caucho.bam.RemoteConnectionFailedException;
import com.caucho.bam.TimeoutException;
import com.caucho.env.repository.CommitBuilder;
import com.caucho.server.admin.DeployClient;
import com.caucho.server.admin.HostQuery;
import com.caucho.server.admin.StatusQuery;
import com.caucho.server.admin.TagQuery;
import com.caucho.util.L10N;
import com.caucho.vfs.TempOutputStream;
import com.caucho.vfs.Vfs;
import com.caucho.xml.DOMBuilder;
import com.caucho.xml.QDocument;
import com.caucho.xml.Xml;
import com.caucho.xml.XmlPrinter;
import com.caucho.xpath.XPath;
/**
* Manager for the deployments.
*/
public class DeploymentManagerImpl
implements DeploymentManager
{
private static final L10N L = new L10N(DeploymentManagerImpl.class);
private static final Logger log
= Logger.getLogger(DeploymentManagerImpl.class.getName());
private DeployClient _deployClient;
final private String _host;
final private int _port;
private String _user;
private String _password;
private String _uri;
DeploymentManagerImpl(String uri)
{
int p = uri.indexOf("http");
if (p < 0)
throw new IllegalArgumentException(L.l(
"'{0}' is an illegal URI for DeploymentManager.",
uri));
_uri = uri;
int hostIdx = uri.indexOf("://") + 3;
int portIdx = uri.indexOf(':', hostIdx);
int fileIdx = uri.indexOf('/', portIdx + 1);
_host = uri.substring(hostIdx, portIdx);
if (fileIdx > -1)
_port = Integer.parseInt(uri.substring(portIdx + 1, fileIdx));
else
_port = Integer.parseInt(uri.substring(portIdx + 1));
}
/**
* Connect to the manager.
*/
void connect(String user, String password)
throws DeploymentManagerCreationException
{
_user = user;
_password = password;
_deployClient = new DeployClient(_host, _port, _user, _password);
}
// XXX: hack
private void reset()
{
_deployClient = new DeployClient(_host, _port, _user, _password);
}
/**
* Returns the targets supported by the manager.
*/
public Target[] getTargets()
throws IllegalStateException
{
try {
HostQuery[] hosts = _deployClient.listHosts();
if (hosts == null)
throw new IllegalStateException(L.l("'{0}' does not return any hosts",
_deployClient));
Target[] targets = new Target[hosts.length];
for (int i = 0; i < hosts.length; i++) {
HostQuery host = hosts[i];
Target target = new TargetImpl(host.getName(), null);
targets[i] = target;
}
return targets;
} // XXX: hack
catch (RemoteConnectionFailedException e) {
reset();
return getTargets();
}
catch (TimeoutException e) {
reset();
return getTargets();
}
}
/**
* Returns the current running modules.
*/
public TargetModuleID[] getRunningModules(ModuleType moduleType,
Target[] targetList)
throws TargetException, IllegalStateException
{
return getAvailableModules(moduleType, targetList);
}
/**
* Returns the current non-running modules.
*/
public TargetModuleID[] getNonRunningModules(ModuleType moduleType,
Target[] targetList)
throws TargetException, IllegalStateException
{
return new TargetModuleID[0];
}
/**
* Returns all available modules.
*/
public TargetModuleID[] getAvailableModules(ModuleType moduleType,
Target[] targetList)
throws TargetException, IllegalStateException
{
try {
ArrayList<TargetModuleID> resultList = new ArrayList<TargetModuleID>();
for (int i = 0; i < targetList.length; i++) {
Target target = targetList[i];
TagQuery[] tags = _deployClient.listTags(target.getName());
for (int j = 0; tags != null && j < tags.length; j++) {
String host = tags[j].getHost();
String tag = tags[j].getTag();
resultList.add(new TargetModuleIDImpl(new TargetImpl(host, null),
tag));
}
}
TargetModuleID[] result = new TargetModuleID[resultList.size()];
resultList.toArray(result);
return result;
} // XXX: hack
catch (RemoteConnectionFailedException e) {
reset();
return getAvailableModules(moduleType, targetList);
}
}
/**
* Returns a configuration for the deployable object.
*/
public DeploymentConfiguration createConfiguration(DeployableObject dObj)
throws InvalidModuleException
{
throw new UnsupportedOperationException();
}
/**
* Deploys the object.
*/
public ProgressObject distribute(Target[] targetList,
File archive,
File deploymentPlan)
throws IllegalStateException
{
return distributeImpl(targetList, archive, null, deploymentPlan, null);
}
/**
* Deploys the object.
*/
public ProgressObject distribute(Target[] targetList,
InputStream archive,
InputStream deploymentPlan)
throws IllegalStateException
{
return distributeImpl(targetList, null, archive, null, deploymentPlan);
}
/**
* Deploys the object.
*/
public ProgressObject distributeImpl(Target[] targetList,
File archive,
InputStream archiveStream,
File deploymentPlan,
InputStream deploymentPlanStream)
throws IllegalStateException
{
try {
QDocument doc = new QDocument();
DOMBuilder builder = new DOMBuilder();
builder.init(doc);
Xml xml = new Xml();
xml.setOwner(doc);
xml.setNamespaceAware(false);
xml.setContentHandler(builder);
xml.setCoalescing(true);
if (deploymentPlan != null)
xml.parse(Vfs.lookup(deploymentPlan.getAbsolutePath()));
else
xml.parse(deploymentPlanStream);
String type = XPath.evalString("/deployment-plan/archive-type", doc);
String name = XPath.evalString("/deployment-plan/name", doc);
CommitBuilder commit = new CommitBuilder();
if (type.equals("war"))
commit.type("webapp");
if (type.equals("ear"))
commit.type("entapp");
commit.tagKey("default/" + name);
//String tag = type + "s/default/default/" + name;
/*
HashMap<String,String> attributes = new HashMap<String,String>();
attributes.put(DeployClient.USER_ATTRIBUTE, _user);
attributes.put(DeployClient.MESSAGE_ATTRIBUTE, "");
*/
if (archive != null)
_deployClient.commitArchive(commit,
Vfs.lookup(archive.getAbsolutePath()));
else
_deployClient.commitArchive(commit,
archiveStream);
String tag = commit.getId();
_deployClient.deploy(tag);
deployExtraFiles(tag, doc);
TargetModuleID[] targetModules = new TargetModuleID[targetList.length];
for (int i = 0; i < targetList.length; i++) {
Target target = targetList[i];
targetModules[i] = new TargetModuleIDImpl((TargetImpl) target, tag);
}
ProgressObjectImpl result = new ProgressObjectImpl(targetModules);
StatusQuery status = _deployClient.status(tag);
String archiveName;
if (archive != null)
archiveName = String.valueOf(archive);
else
archiveName = "stream";
if (status.getMessage() == null)
result.completed(L.l("application {0} deployed from {1}",
name, archiveName));
else
result.failed(L.l("application {0} failed from {1}: {2}",
name, archiveName, status.getMessage()));
return result;
} // XXX: hack
catch (RemoteConnectionFailedException e) {
reset();
return distributeImpl(targetList,
archive,
archiveStream,
deploymentPlan,
deploymentPlanStream);
}
catch (Exception e) {
throw new IllegalStateException(e);
/*
IllegalStateException ex;
ex = new IllegalStateException(e.getMessage());
ex.initCause(e);
throw ex;
*/
}
}
private void deployExtraFiles(String tag, Node doc)
{
try {
Iterator iter = XPath.select("/deployment-plan/ext-file", doc);
while (iter.hasNext()) {
Node node = (Node) iter.next();
String name = XPath.evalString("name", node);
Node data = XPath.find("data", node);
if (data != null) {
data = data.getFirstChild();
TempOutputStream os = new TempOutputStream();
XmlPrinter printer = new XmlPrinter(os);
printer.printXml(data);
os.close();
long length = os.getLength();
if (length == 0)
continue;
InputStream is = os.openInputStreamNoFree();
String sha1 = _deployClient.calculateFileDigest(is, length);
_deployClient.sendFile(sha1, length, os.openInputStream());
_deployClient.deploy(tag);
_deployClient.addDeployFile(tag, name, sha1);
}
}
} // XXX: hack
catch (RemoteConnectionFailedException e) {
reset();
deployExtraFiles(tag, doc);
}
catch (RuntimeException e) {
throw e;
}
catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* Starts the modules.
*/
public ProgressObject start(TargetModuleID[] moduleIDList)
throws IllegalStateException
{
try {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < moduleIDList.length; i++) {
TargetModuleID targetModuleID = moduleIDList[i];
String host = targetModuleID.getTarget().getName();
String tag = targetModuleID.getModuleID();
_deployClient.start(tag);
sb.append(tag).append(' ');
}
ProgressObjectImpl result = new ProgressObjectImpl(moduleIDList);
result.completed(L.l("modules ${0} started", sb.toString()));
return result;
} // XXX: hack
catch (RemoteConnectionFailedException e) {
reset();
return start(moduleIDList);
}
}
/**
* Stops the modules.
*/
public ProgressObject stop(TargetModuleID[] moduleIDList)
throws IllegalStateException
{
try {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < moduleIDList.length; i++) {
TargetModuleID targetModuleID = moduleIDList[i];
String host = targetModuleID.getTarget().getName();
String tag = targetModuleID.getModuleID();
_deployClient.stop(tag);
sb.append(tag).append(' ');
}
ProgressObjectImpl result = new ProgressObjectImpl(moduleIDList);
result.completed(L.l("modules ${0} stop", sb.toString()));
return result;
} // XXX: hack
catch (RemoteConnectionFailedException e) {
reset();
return stop(moduleIDList);
}
}
/**
* Undeploys the modules.
*/
public ProgressObject undeploy(TargetModuleID[] moduleIDList)
throws IllegalStateException
{
try {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < moduleIDList.length; i++) {
TargetModuleID targetModuleID = moduleIDList[i];
String host = targetModuleID.getTarget().getName();
String tag = targetModuleID.getModuleID();
CommitBuilder builder = new CommitBuilder();
builder.type("webapp");
builder.tagKey(tag);
_deployClient.undeploy(builder);
sb.append(tag).append(' ');
}
ProgressObjectImpl result = new ProgressObjectImpl(moduleIDList);
result.completed(L.l("modules ${0} undeployed", sb.toString()));
return result;
}// XXX: hack
catch (RemoteConnectionFailedException e) {
reset();
return undeploy(moduleIDList);
}
}
/**
* Returns true if the redeploy is supported.
*/
public boolean isRedeploySupported()
{
return false;
}
/**
* Redeploys the object.
*/
public ProgressObject redeploy(TargetModuleID[] targetList,
File archive,
File deploymentPlan)
throws IllegalStateException
{
throw new UnsupportedOperationException();
}
/**
* Redeploys the object.
*/
public ProgressObject redeploy(TargetModuleID[] targetList,
InputStream archive,
InputStream deploymentPlan)
throws IllegalStateException
{
throw new UnsupportedOperationException();
}
/**
* Frees any resources.
*/
public void release()
{
}
/**
* Returns the default locale.
*/
public Locale getDefaultLocale()
{
throw new UnsupportedOperationException();
}
/**
* Returns the current locale.
*/
public Locale getCurrentLocale()
{
throw new UnsupportedOperationException();
}
/**
* Sets the default locale.
*/
public void setLocale(Locale locale)
{
throw new UnsupportedOperationException();
}
/**
* Returns the supported locales.
*/
public Locale[] getSupportedLocales()
{
throw new UnsupportedOperationException();
}
/**
* Returns true if the locale is supported.
*/
public boolean isLocaleSupported(Locale locale)
{
return false;
}
/**
* Returns the bean's J2EE version.
*/
public DConfigBeanVersionType getDConfigBeanVersion()
{
return DConfigBeanVersionType.V1_4;
}
/**
* Returns true if the given version is supported.
*/
public boolean isDConfigBeanVersionSupported(DConfigBeanVersionType version)
{
return true;
}
/**
* Sets true if the given version is supported.
*/
public void setDConfigBeanVersionSupported(DConfigBeanVersionType version)
throws DConfigBeanVersionUnsupportedException
{
}
/**
* Return the debug view of the manager.
*/
public String toString()
{
return "DeploymentManagerImpl[" + _uri + "]";
}
public ProgressObject distribute(Target[] arg0,
ModuleType arg1,
InputStream arg2,
InputStream arg3)
throws IllegalStateException
{
throw new UnsupportedOperationException("Not supported yet.");
}
public void setDConfigBeanVersion(DConfigBeanVersionType arg0)
throws DConfigBeanVersionUnsupportedException
{
throw new UnsupportedOperationException("Not supported yet.");
}
}