com.gemstone.gemfire.management.internal.cli.functions.DeployFunction Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of gemfire-core Show documentation
Show all versions of gemfire-core Show documentation
SnappyData store based off Pivotal GemFireXD
The newest version!
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.management.internal.cli.functions;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import com.gemstone.gemfire.LogWriter;
import com.gemstone.gemfire.SystemFailure;
import com.gemstone.gemfire.cache.Cache;
import com.gemstone.gemfire.cache.CacheClosedException;
import com.gemstone.gemfire.cache.CacheFactory;
import com.gemstone.gemfire.cache.execute.Function;
import com.gemstone.gemfire.cache.execute.FunctionContext;
import com.gemstone.gemfire.distributed.DistributedMember;
import com.gemstone.gemfire.internal.InternalEntity;
import com.gemstone.gemfire.internal.JarClassLoader;
import com.gemstone.gemfire.internal.JarDeployer;
import com.gemstone.gemfire.internal.cache.GemFireCacheImpl;
public class DeployFunction implements Function, InternalEntity {
public static final String ID = DeployFunction.class.getName();
private static final long serialVersionUID = 1L;
@Override
public void execute(FunctionContext context) {
// Declared here so that it's available when returning a Throwable
String memberId = "";
LogWriter logger = null;
try {
final Object[] args = (Object[]) context.getArguments();
final String[] jarFilenames = (String[]) args[0];
final byte[][] jarBytes = (byte[][]) args[1];
Cache cache = CacheFactory.getAnyInstance();
logger = cache.getLogger();
final JarDeployer jarDeployer = new JarDeployer(logger, ((GemFireCacheImpl) cache).getDistributedSystem().getConfig().getDeployWorkingDir());
DistributedMember member = cache.getDistributedSystem().getDistributedMember();
memberId = member.getId();
// If they set a name use it instead
if (!member.getName().equals("")) {
memberId = member.getName();
}
List deployedList = new ArrayList();
JarClassLoader[] jarClassLoaders = jarDeployer.deploy(jarFilenames, jarBytes);
for (int i = 0; i < jarFilenames.length; i++) {
deployedList.add(jarFilenames[i]);
if (jarClassLoaders[i] != null) {
deployedList.add(jarClassLoaders[i].getFileCanonicalPath());
} else {
deployedList.add("Already deployed");
}
}
CliFunctionResult result = new CliFunctionResult(memberId, deployedList.toArray(new String[0]));
context.getResultSender().lastResult(result);
} catch (CacheClosedException cce) {
CliFunctionResult result = new CliFunctionResult(memberId, false, null);
context.getResultSender().lastResult(result);
} catch (VirtualMachineError e) {
SystemFailure.initiateFailure(e);
throw e;
} catch (Throwable th) {
SystemFailure.checkFailure();
if (logger != null) {
logger.error("Could not deploy JAR file", th);
}
CliFunctionResult result = new CliFunctionResult(memberId, th, null);
context.getResultSender().lastResult(result);
}
}
@Override
public String getId() {
return ID;
}
@Override
public boolean hasResult() {
return true;
}
@Override
public boolean optimizeForWrite() {
return false;
}
@Override
public boolean isHA() {
return false;
}
}