Example usage for org.eclipse.jdt.core.dom Message Message

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom Message Message.

Prototype

public Message(String message, int startPosition) 

Source Link

Document

Creates a message.

Usage

From source file:org.grails.ide.eclipse.groovy.debug.core.breakpoints.GroovyConditionalBreakpointHandler.java

License:Open Source License

public int conditionalBreakpointHit(IJavaThread thread, IJavaBreakpoint breakpoint) {
    if (breakpoint instanceof IJavaLineBreakpoint) {
        JavaLineBreakpoint lineBreakpoint = (JavaLineBreakpoint) breakpoint;
        try {/*ww  w .j a va2s.c o m*/
            final String condition = lineBreakpoint.getCondition();
            if (condition == null) {
                return IJavaBreakpointListener.SUSPEND;
            }
            EvaluationListener listener = new EvaluationListener(lineBreakpoint);
            IJavaStackFrame frame = (IJavaStackFrame) thread.getTopStackFrame();
            IJavaProject project = getJavaProject(lineBreakpoint, frame);
            if (project == null) {
                fireConditionHasErrors(lineBreakpoint, new Message[] { new Message(
                        JDIDebugBreakpointMessages.JavaLineBreakpoint_Unable_to_compile_conditional_breakpoint___missing_Java_project_context__1,
                        -1) });
                return IJavaBreakpointListener.SUSPEND;
            }
            IJavaDebugTarget target = (IJavaDebugTarget) thread.getDebugTarget();
            GroovyJDIEvaluator evaluator = new GroovyJDIEvaluator(project, target);

            Object lock = listener.getLock();
            synchronized (lock) {
                evaluator.evaluate(lineBreakpoint.getCondition(), null, frame, listener,
                        DebugEvent.EVALUATION_IMPLICIT, false);
                // TODO: timeout?
                try {
                    lock.wait();
                } catch (InterruptedException e) {
                    fireConditionHasRuntimeErrors(lineBreakpoint,
                            new DebugException(new Status(IStatus.ERROR, JDIDebugPlugin.getUniqueIdentifier(),
                                    JDIDebugBreakpointMessages.ConditionalBreakpointHandler_0, e)));
                    return IJavaBreakpointListener.SUSPEND;
                }
            }
            return listener.getVote();
        } catch (CoreException e) {
            DebugException de = null;
            if (e instanceof DebugException) {
                de = (DebugException) e;
            } else {
                de = new DebugException(e.getStatus());
            }
            fireConditionHasRuntimeErrors(lineBreakpoint, de);
        }
    }
    return IJavaBreakpointListener.SUSPEND;
}

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