/*
* 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.
*/
// Generated code
package fawn;
import fawn.*;
import org.apache.thrift.TException;
import org.apache.thrift.transport.TTransport;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransportException;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.server.TServer;
import org.apache.thrift.server.TSimpleServer;
import org.apache.thrift.transport.TServerSocket;
import org.apache.thrift.transport.TServerTransport;
public class FawnKVClt {
public FawnKVClt(String frontendIP, int port, String clientIP, int myPort)
{
myIP = clientIP;
try {
TTransport transport = new TSocket(frontendIP, port);
TProtocol protocol = new TBinaryProtocol(transport);
client = new FawnKV.Client(protocol);
continuation = 0;
transport.open();
FawnKVCltHandler handler = new FawnKVCltHandler(this);
FawnKVApp.Processor processor = new FawnKVApp.Processor(handler);
TServerTransport serverTransport = new TServerSocket(myPort);
TServer server = new TSimpleServer(processor, serverTransport);
ServerThread st = new ServerThread(server);
st.start();
Thread.sleep(1000);
cid = client.init(myIP, myPort);
} catch (TException x) {
x.printStackTrace();
} catch (InterruptedException x) {
x.printStackTrace();
}
}
public String get(String key) {
synchronized(myMonitorObject) {
try {
client.get(key.getBytes(), continuation, cid);
continuation++;
} catch (TException x) {
x.printStackTrace();
}
has_data = false;
while (!has_data) {
try {
myMonitorObject.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
has_data = false;
}
return data;
}
public void put(String key, String value) {
synchronized(myMonitorObject) {
try {
client.put(key.getBytes(), value.getBytes(), continuation, cid);
continuation++;
} catch (TException x) {
x.printStackTrace();
}
has_data = false;
while (!has_data) {
try {
myMonitorObject.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
has_data = false;
}
return;
}
public void remove(String key) {
synchronized(myMonitorObject) {
try {
client.remove(key.getBytes(), continuation, cid);
continuation++;
} catch (TException x) {
x.printStackTrace();
}
has_data = false;
while (!has_data) {
try {
myMonitorObject.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
has_data = false;
}
return;
}
private FawnKV.Client client;
private String myIP;
private int cid;
private long continuation;
public String data;
public boolean has_data;
public class MonitorObject {}
public MonitorObject myMonitorObject = new MonitorObject();
private class FawnKVCltHandler implements FawnKVApp.Iface {
public FawnKVCltHandler(FawnKVClt c) {
client = c;
}
public void get_response(byte[] value, long continuation)
{
synchronized(client.myMonitorObject) {
client.has_data = true;
client.data = new String(value);
client.myMonitorObject.notify();
}
}
public void put_response(long continuation)
{
synchronized(client.myMonitorObject) {
client.has_data = true;
client.myMonitorObject.notify();
}
}
public void remove_response(long continuation)
{
synchronized(client.myMonitorObject) {
client.has_data = true;
client.myMonitorObject.notify();
}
}
private FawnKVClt client;
}
class ServerThread extends Thread {
TServer server;
ServerThread(TServer server) {
this.server = server;
}
public void run() {
server.serve();
}
}
}