Example usage for org.eclipse.jdt.internal.core CompilationUnitProblemFinder process

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core CompilationUnitProblemFinder process.

Prototype

public static CompilationUnitDeclaration process(CompilationUnit unitElement, WorkingCopyOwner workingCopyOwner,
            HashMap problems, boolean creatingAST, int reconcileFlags, IProgressMonitor monitor)
            throws JavaModelException 

Source Link

Usage

From source file:org.codehaus.jdt.groovy.model.GroovyReconcileWorkingCopyOperation.java

License:Open Source License

public org.eclipse.jdt.core.dom.CompilationUnit makeConsistent(CompilationUnit workingCopy)
        throws JavaModelException {
    if (!workingCopy.isConsistent()) {
        // make working copy consistent
        if (this.problems == null)
            this.problems = new HashMap();
        this.resolveBindings = this.requestorIsActive;
        this.ast = workingCopy.makeConsistent(this.astLevel, this.resolveBindings, this.reconcileFlags,
                this.problems, this.progressMonitor);
        this.deltaBuilder.buildDeltas();
        if (this.ast != null && this.deltaBuilder.delta != null)
            this.deltaBuilder.delta.changedAST(this.ast);
        return this.ast;
    }//  www  .j  a  v a2 s  .  c o  m
    if (this.ast != null)
        return this.ast; // no need to recompute AST if known already

    CompilationUnitDeclaration unit = null;
    try {
        JavaModelManager.getJavaModelManager().abortOnMissingSource.set(Boolean.TRUE);
        CompilationUnit source = workingCopy.cloneCachingContents();
        // find problems if needed
        if (JavaProject.hasJavaNature(workingCopy.getJavaProject().getProject())
                && (this.reconcileFlags & ICompilationUnit.FORCE_PROBLEM_DETECTION) != 0) {
            this.resolveBindings = this.requestorIsActive;
            if (this.problems == null)
                this.problems = new HashMap();
            unit = CompilationUnitProblemFinder.process(source, this.workingCopyOwner, this.problems,
                    this.astLevel != ICompilationUnit.NO_AST/* creating AST if level is not NO_AST */,
                    this.reconcileFlags, this.progressMonitor);
            // GROOVY cache the ModuleNode in the ModuleNodeMapper
            if (unit instanceof GroovyCompilationUnitDeclaration) {
                // should always be true
                ModuleNodeMapper.getInstance().maybeCacheModuleNode(workingCopy.getPerWorkingCopyInfo(),
                        (GroovyCompilationUnitDeclaration) unit);
            }
            // GROOVY end

            if (this.progressMonitor != null)
                this.progressMonitor.worked(1);
        }

        // create AST if needed
        if (this.astLevel != ICompilationUnit.NO_AST && unit != null/*
                                                                    * unit is null if working copy is consistent && (problem
                                                                    * detection not forced || non-Java project) -> don't create
                                                                    * AST as per API
                                                                    */) {
            Map options = workingCopy.getJavaProject().getOptions(true);
            // convert AST
            this.ast = AST.convertCompilationUnit(this.astLevel, unit, options, this.resolveBindings, source,
                    this.reconcileFlags, this.progressMonitor);
            if (this.ast != null) {
                if (this.deltaBuilder.delta == null) {
                    this.deltaBuilder.delta = new JavaElementDelta(workingCopy);
                }
                this.deltaBuilder.delta.changedAST(this.ast);
            }
            if (this.progressMonitor != null)
                this.progressMonitor.worked(1);
        }
    } catch (JavaModelException e) {
        if (JavaProject.hasJavaNature(workingCopy.getJavaProject().getProject()))
            throw e;
        // else JavaProject has lost its nature (or most likely was closed/deleted) while reconciling -> ignore
        // (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=100919)
    } finally {
        JavaModelManager.getJavaModelManager().abortOnMissingSource.set(null);
        if (unit != null) {
            unit.cleanUp();
        }
    }
    return this.ast;
}

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From source file:org.eclipse.ajdt.ui.tests.reconciling.ProblemFinderTests4.java

License:Open Source License

public void testJavaFile() throws Exception {

    // Open in AJ Editor in order to force code transformation
    final IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
    IFileEditorInput input = new FileEditorInput(inJavaFile);
    IDE.openEditor(page, input, AspectJEditor.ASPECTJ_EDITOR_ID);

    HashMap problems = new HashMap();
    CompilationUnitProblemFinder.process(
            inJavaFileCU, AJWorkingCopyOwner.INSTANCE, problems, true, ICompilationUnit.ENABLE_BINDINGS_RECOVERY
                    | ICompilationUnit.ENABLE_STATEMENTS_RECOVERY | ICompilationUnit.FORCE_PROBLEM_DETECTION,
            null);//from w  w w  .  j a  va2 s. c o m

    MockProblemRequestor.filterAllWarningProblems(problems);
    assertEquals("Should not have any problems in " + inJavaFileCU + " but found:\n" //$NON-NLS-1$
            + MockProblemRequestor.printProblems(problems), 0, problems.size());
}

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