/*
* 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.OtpErlangObject;
import com.ericsson.otp.erlang.OtpErlangTuple;
import org.intellij.erlang.debugger.node.ErlangDebuggerEventListener;
import org.intellij.erlang.debugger.node.ErlangDebuggerNode;
import org.jetbrains.annotations.NotNull;
class SetBreakpointResponseEvent extends ErlangDebuggerEvent {
public static final String NAME = "set_breakpoint_response";
private final String myModule;
private final int myLine;
private final String myError;
public SetBreakpointResponseEvent(@NotNull OtpErlangTuple message) throws DebuggerEventFormatException {
myModule = OtpErlangTermUtil.getAtomText(message.elementAt(1));
if (myModule == null) throw new DebuggerEventFormatException();
Integer line = OtpErlangTermUtil.getIntegerValue(message.elementAt(2));
if (line == null) throw new DebuggerEventFormatException();
myLine = line.intValue() - 1;
OtpErlangObject statusObject = message.elementAt(3);
if (OtpErlangTermUtil.isOkAtom(statusObject)) {
myError = null;
}
else if (statusObject instanceof OtpErlangTuple) {
OtpErlangTuple errorTuple = (OtpErlangTuple) statusObject;
if (!OtpErlangTermUtil.isErrorAtom(errorTuple.elementAt(0))) throw new DebuggerEventFormatException();
myError = OtpErlangTermUtil.toString(errorTuple.elementAt(1));
}
else {
throw new DebuggerEventFormatException();
}
}
@Override
public void process(ErlangDebuggerNode debuggerNode, @NotNull ErlangDebuggerEventListener eventListener) {
if (myError == null) {
eventListener.breakpointIsSet(myModule, myLine);
}
else {
eventListener.failedToSetBreakpoint(myModule, myLine, myError);
}
}
}