/*
* 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.tomee.webapp.servlet;
import com.google.gson.Gson;
import org.apache.catalina.websocket.StreamInbound;
import org.apache.catalina.websocket.WsOutbound;
import org.apache.tomee.webapp.command.CommandExecutor;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.nio.CharBuffer;
import java.util.Map;
public class ApplicationSocketConnection extends StreamInbound {
private Gson gson = new Gson();
private String readParam(Reader in) throws IOException {
try {
final StringBuilder buf = new StringBuilder();
for (int c = in.read(); c != -1; c = in.read()) {
buf.append((char) c);
}
return buf.toString();
} finally {
try {
in.close();
} catch (Exception e) {
// ignored
}
}
}
@Override
protected void onBinaryData(InputStream inputStream) throws IOException {
throw new UnsupportedOperationException("Binary message not supported");
}
protected WsOutbound getOutputObject() {
return getWsOutbound();
}
@Override
protected void onTextData(Reader in) throws IOException {
final String params = readParam(in);
final CommandExecutor executor = new CommandExecutor();
final Map<String, Object> result = executor.execute(params);
getOutputObject().writeTextMessage(CharBuffer.wrap(gson.toJson(result)));
}
}