/*
* Copyright 2012-2014 Sergey Ignatov
*
* 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.
*/
package org.intellij.erlang.debugger.node.events;
import com.ericsson.otp.erlang.OtpErlangExit;
import com.ericsson.otp.erlang.OtpErlangObject;
import com.ericsson.otp.erlang.OtpErlangPid;
import com.ericsson.otp.erlang.OtpErlangTuple;
import org.intellij.erlang.debugger.node.ErlangDebuggerEventListener;
import org.intellij.erlang.debugger.node.ErlangDebuggerNode;
class RegisterListenerEvent extends ErlangDebuggerEvent {
public static final String NAME = "register_listener";
private final OtpErlangPid myRemoteCommandListener;
public RegisterListenerEvent(OtpErlangTuple receivedMessage) throws DebuggerEventFormatException {
OtpErlangObject remoteCommandsListenerObject = receivedMessage.elementAt(1);
OtpErlangPid remoteCommandsListenerPid = remoteCommandsListenerObject instanceof OtpErlangPid ? (OtpErlangPid) remoteCommandsListenerObject : null;
if (remoteCommandsListenerPid == null) throw new DebuggerEventFormatException();
myRemoteCommandListener = remoteCommandsListenerPid;
}
@Override
public void process(ErlangDebuggerNode debuggerNode, ErlangDebuggerEventListener eventListener) {
try {
debuggerNode.setRemoteCommandListener(myRemoteCommandListener);
eventListener.debuggerStarted();
} catch (OtpErlangExit otpErlangExit) {
new DebuggerStoppedEvent(otpErlangExit).process(debuggerNode, eventListener);
}
}
}