Example usage for org.eclipse.jdt.core CorrectionEngine getProblemArguments

Introduction

In this page you can find the example usage for org.eclipse.jdt.core CorrectionEngine getProblemArguments.

Prototype

public static String[] getProblemArguments(IMarker problemMarker) 

Source Link

Document

Helper method for decoding problem marker attributes.

Usage

From source file:com.google.gdt.eclipse.core.markers.quickfixes.JavaMarkerResolutionGenerator.java

License:Open Source License

public IMarkerResolution[] getResolutions(IMarker marker) {
    if (!hasResolutions(marker)) {
        return NO_RESOLUTIONS;
    }/* w  w  w  .  j  av  a2  s .c o  m*/

    ICompilationUnit cu = getCompilationUnit(marker);
    if (cu != null) {
        IEditorInput input = new FileEditorInput((IFile) cu.getPrimary().getResource());
        if (input != null) {
            int offset = marker.getAttribute(IMarker.CHAR_START, -1);
            int length = marker.getAttribute(IMarker.CHAR_END, -1) - offset;
            int problemId = marker.getAttribute(IJavaModelMarker.ID, -1);
            boolean isError = (marker.getAttribute(IMarker.SEVERITY, -1) == IMarker.SEVERITY_ERROR);
            String[] arguments = CorrectionEngine.getProblemArguments(marker);

            IProblemLocation location = new ProblemLocation(offset, length, problemId, arguments, isError,
                    null);
            IInvocationContext context = new AssistContext(cu, offset, length);

            IJavaCompletionProposal[] proposals = new IJavaCompletionProposal[0];

            try {
                proposals = getCorrections(context, new IProblemLocation[] { location });
            } catch (CoreException e) {
                CorePluginLog.logError(e);
            }

            int nProposals = proposals.length;
            IMarkerResolution[] resolutions = new IMarkerResolution[nProposals];
            for (int i = 0; i < nProposals; i++) {
                resolutions[i] = new QuickFixCompletionProposalWrapper(cu, offset, length, proposals[i]);
            }
            return resolutions;
        }
    }

    return NO_RESOLUTIONS;
}

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From source file:org.neuro4j.studio.core.buildpath.ClasspathVariableMarkerResolutionGenerator.java

License:Apache License

public boolean hasResolutions(IMarker marker) {
    int id = marker.getAttribute("id", -1);
    if (id == 1010) {
        String[] arguments = CorrectionEngine.getProblemArguments(marker);
        if ((arguments == null) || (arguments.length == 0))
            return false;
        if ((arguments[0].startsWith("NEURO4J_HOME/")) || (arguments[0].startsWith("NEURO4J_SRC_HOME/")))
            return true;
    }/*from ww  w  .j ava 2 s. com*/
    return false;
}

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From source file:org.neuro4j.studio.core.buildpath.ClasspathVariableMarkerResolutionGenerator.java

License:Apache License

public IMarkerResolution[] getResolutions(IMarker marker) {
    if (!hasResolutions(marker)) {
        return NO_RESOLUTION;
    }/*from  ww w . j a  v a 2 s .c  om*/

    String[] arguments = CorrectionEngine.getProblemArguments(marker);
    final IPath path = new Path(arguments[0]);
    final IJavaProject project = getJavaProject(marker);

    return new IMarkerResolution2[] { new IMarkerResolution2() {
        public Image getImage() {
            return JavaPluginImages.get("org.eclipse.jdt.ui.correction_change.gif");
        }

        public String getLabel() {
            return WizardMessages.ClasspathVariableMarkerResolutionGenerator_use_Neuro4j;
        }

        public String getDescription() {
            return WizardMessages.ClasspathVariableMarkerResolutionGenerator_use_Neuro4j_desc;
        }

        public void run(IMarker nonsenseArgument) {
            try {
                IClasspathEntry[] entries = project.getRawClasspath();
                int idx = ClasspathVariableMarkerResolutionGenerator.this.indexOfClasspath(entries, path);
                if (idx == -1) {
                    return;
                }
                entries[idx] = BuildPathSupport.getNeuro4jCoreLibraryEntry();

                ClasspathVariableMarkerResolutionGenerator.setClasspath(project, entries,
                        new BusyIndicatorRunnableContext());
            } catch (JavaModelException e) {
                Neuro4jCorePlugin.log(e);
            }
        }
    } };
}

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