/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF 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.geode.management.internal.cli.remote;
import java.io.IOException;
import java.util.Map;
import org.apache.geode.cache.Cache;
import org.apache.geode.management.cli.CommandService;
import org.apache.geode.management.cli.CommandServiceException;
import org.apache.geode.management.cli.CommandStatement;
import org.apache.geode.management.cli.Result;
/**
*/
public class MemberCommandService extends CommandService {
private final Object modLock = new Object();
private Cache cache;
private CommandProcessor commandProcessor;
public MemberCommandService(Cache cache) throws CommandServiceException {
this.cache = cache;
try {
this.commandProcessor = new CommandProcessor(cache.getDistributedSystem().getProperties());
} catch (ClassNotFoundException e) {
throw new CommandServiceException("Could not load commands.", e);
} catch (IOException e) {
throw new CommandServiceException("Could not load commands.", e);
} catch (IllegalStateException e) {
throw new CommandServiceException(e.getMessage(), e);
}
}
public Result processCommand(String commandString) {
return this.processCommand(commandString, EMPTY_ENV);
}
public Result processCommand(String commandString, Map<String, String> env) {
return createCommandStatement(commandString, env).process();
}
public CommandStatement createCommandStatement(String commandString) {
return this.createCommandStatement(commandString, EMPTY_ENV);
}
public CommandStatement createCommandStatement(String commandString, Map<String, String> env) {
if (!isUsable()) {
throw new IllegalStateException("Cache instance is not available.");
}
synchronized (modLock) {
return commandProcessor.createCommandStatement(commandString, env);
}
}
@Override
public boolean isUsable() {
return (this.cache != null && !this.cache.isClosed());
}
// @Override
// public void stop() {
// cache = null;
// synchronized (modLock) {
// this.commandProcessor.stop();
// this.commandProcessor = null;
// }
// }
}