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/*
* 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.cache.client.internal;
import com.gemstone.gemfire.i18n.LogWriterI18n;
import com.gemstone.gemfire.internal.cache.tier.MessageType;
import com.gemstone.gemfire.internal.cache.tier.sockets.Message;
public class GetFunctionAttributeOp {
public static Object execute(ExecutablePool pool, String functionId) {
AbstractOp op = new GetFunctionAttributeOpImpl(pool.getLoggerI18n(),
functionId);
return pool.execute(op);
}
private GetFunctionAttributeOp() {
// no instances allowed
}
static class GetFunctionAttributeOpImpl extends AbstractOp {
private String functionId = null;
public GetFunctionAttributeOpImpl(LogWriterI18n lw, String functionId) {
super(lw, MessageType.GET_FUNCTION_ATTRIBUTES, 1);
this.functionId = functionId;
getMessage().addStringPart(this.functionId);
}
@Override
protected Object processResponse(Message msg) throws Exception {
return processObjResponse(msg, "getFunctionAttribute");
}
@Override
protected boolean isErrorResponse(int msgType) {
return msgType == MessageType.REQUESTDATAERROR;
}
@Override
protected long startAttempt(ConnectionStats stats) {
return stats.startGet();
}
@Override
protected void endSendAttempt(ConnectionStats stats, long start) {
stats.endGetSend(start, hasFailed());
}
@Override
protected void endAttempt(ConnectionStats stats, long start) {
stats.endGet(start, hasTimedOut(), hasFailed());
}
@Override
protected void processSecureBytes(Connection cnx, Message message)
throws Exception {
}
@Override
protected boolean needsUserId() {
return false;
}
@Override
protected void sendMessage(Connection cnx) throws Exception {
getMessage().setEarlyAck((byte)(getMessage().getEarlyAckByte() & Message.MESSAGE_HAS_SECURE_PART));
getMessage().send(false);
}
}
}