Examples with JSPTranslationAdapter org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter used on opensource projects

Example 1 with JSPTranslationAdapter

use of org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter in project webtools.sourceediting by eclipse.

the class JSPSearchDocument method getJSPTranslation.

/**
 * It's not recommended for clients to hold on to this JSPTranslation
 * since it's kind of large. If possible, hold on to the
 * JSPSearchDocument, which is more of a lightweight proxy.
 *
 * @return the JSPTranslation for the jsp file, or null if it's an
 *         unsupported file.
 */
public final JSPTranslationExtension getJSPTranslation() {
    JSPTranslationExtension translation = null;
    IFile jspFile = getFile();
    if (!JSPSearchSupport.isJsp(jspFile))
        return translation;
    IStructuredModel model = null;
    try {
        // get existing model for read, then get document from it
        IModelManager modelManager = getModelManager();
        if (modelManager != null) {
            jspFile.refreshLocal(IResource.DEPTH_ZERO, new NullProgressMonitor());
            model = modelManager.getModelForRead(jspFile);
        }
        // handle unsupported
        if (model instanceof IDOMModel) {
            IDOMModel xmlModel = (IDOMModel) model;
            setupAdapterFactory(xmlModel);
            IDOMDocument doc = xmlModel.getDocument();
            JSPTranslationAdapter adapter = (JSPTranslationAdapter) doc.getAdapterFor(IJSPTranslation.class);
            translation = adapter.getJSPTranslation();
        }
    } catch (IOException e) {
        Logger.logException(e);
    } catch (CoreException e) {
        Logger.logException(e);
    } catch (UnsupportedCharsetExceptionWithDetail e) {
    // no need to log this. Just consider it an invalid file for our
    // purposes.
    // Logger.logException(e);
    } finally {
        if (model != null)
            model.releaseFromRead();
    }
    return translation;
}

Example 2 with JSPTranslationAdapter

use of org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter in project webtools.sourceediting by eclipse.

the class JSPJavaValidator method performValidation.

void performValidation(IFile f, IReporter reporter, IStructuredModel model) {
    for (int i = 0; i < DEPEND_ONs.length; i++) {
        addDependsOn(f.getProject().getFile(DEPEND_ONs[i]));
    }
    if (model instanceof IDOMModel) {
        IDOMModel domModel = (IDOMModel) model;
        ModelHandlerForJSP.ensureTranslationAdapterFactory(domModel);
        IDOMDocument xmlDoc = domModel.getDocument();
        JSPTranslationAdapter translationAdapter = (JSPTranslationAdapter) xmlDoc.getAdapterFor(IJSPTranslation.class);
        IJSPTranslation translation = translationAdapter.getJSPTranslation();
        if (!reporter.isCancelled()) {
            loadPreferences(f);
            // only update task markers if the model is the same as what's on disk
            boolean updateJavaTasks = UPDATE_JAVA_TASKS && !domModel.isDirty() && f != null && f.isAccessible();
            if (updateJavaTasks) {
                // remove old Java task markers
                try {
                    IMarker[] foundMarkers = f.findMarkers(JAVA_TASK_MARKER_TYPE, true, IResource.DEPTH_ONE);
                    for (int i = 0; i < foundMarkers.length; i++) {
                        foundMarkers[i].delete();
                    }
                } catch (CoreException e) {
                    Logger.logException(e);
                }
            }
            translation.setProblemCollectingActive(true);
            translation.reconcileCompilationUnit();
            List problems = translation.getProblems();
            // add new messages
            for (int i = 0; i < problems.size() && !reporter.isCancelled(); i++) {
                IProblem problem = (IProblem) problems.get(i);
                /*
					 * Possible error in problem collection; EL translation is
					 * extensible, so we must be paranoid about this.
					 */
                if (problem == null)
                    continue;
                IMessage m = createMessageFromProblem(problem, f, translation, domModel.getStructuredDocument());
                if (m != null) {
                    if (problem.getID() == IProblem.Task) {
                        if (updateJavaTasks) {
                            // add new Java task marker
                            try {
                                IMarker task = f.createMarker(JAVA_TASK_MARKER_TYPE);
                                task.setAttribute(IMarker.LINE_NUMBER, new Integer(m.getLineNumber()));
                                task.setAttribute(IMarker.CHAR_START, new Integer(m.getOffset()));
                                task.setAttribute(IMarker.CHAR_END, new Integer(m.getOffset() + m.getLength()));
                                task.setAttribute(IMarker.MESSAGE, m.getText());
                                task.setAttribute(IMarker.USER_EDITABLE, Boolean.FALSE);
                                switch(m.getSeverity()) {
                                    case IMessage.HIGH_SEVERITY:
                                        {
                                            task.setAttribute(IMarker.PRIORITY, new Integer(IMarker.PRIORITY_HIGH));
                                            task.setAttribute(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_ERROR));
                                        }
                                        break;
                                    case IMessage.LOW_SEVERITY:
                                        {
                                            task.setAttribute(IMarker.PRIORITY, new Integer(IMarker.PRIORITY_LOW));
                                            task.setAttribute(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_INFO));
                                        }
                                        break;
                                    default:
                                        {
                                            task.setAttribute(IMarker.PRIORITY, new Integer(IMarker.PRIORITY_NORMAL));
                                            task.setAttribute(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_WARNING));
                                        }
                                }
                            } catch (CoreException e) {
                                Logger.logException(e);
                            }
                        }
                    } else {
                        reporter.addMessage(fMessageOriginator, m);
                    }
                }
            }
        }
    }
    unloadPreferences();
}

Example 3 with JSPTranslationAdapter

use of org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter in project webtools.sourceediting by eclipse.

the class JSPJavaTranslatorCoreTest method testIterationTagsIncomplete.

/**
 * Tests that an iteration tag will generate
 * @throws Exception
 */
public void testIterationTagsIncomplete() throws Exception {
    String testName = "testIterationTags";
    IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(testName);
    if (!project.isAccessible()) {
        // Create new project
        project = BundleResourceUtil.createSimpleProject(testName, null, null);
        assertTrue(project.exists());
        BundleResourceUtil.copyBundleEntriesIntoWorkspace("/testfiles/" + testName, "/" + testName);
    }
    /* This test is failing as of 20180213 so until someone can debug and fix it, comment it out */
    /* waitForBuildAndValidation(project); */
    IFile testFile = project.getFile("/WebContent/test_missing_end_tag.jsp");
    assertTrue("test_missing_end_tag.jsp is not accessible", testFile.isAccessible());
    IDOMModel model = null;
    try {
        model = (IDOMModel) StructuredModelManager.getModelManager().getModelForEdit(testFile);
        ModelHandlerForJSP.ensureTranslationAdapterFactory(model);
        JSPTranslationAdapter translationAdapter = (JSPTranslationAdapter) model.getDocument().getAdapterFor(IJSPTranslation.class);
        JSPTranslationExtension translation = translationAdapter.getJSPTranslation();
        String javaText = translation.getJavaText();
        int startOffset = javaText.indexOf("} // [</plain:loop>]");
        assertTrue("Missing end tag was not accounted for.", startOffset != -1);
    } finally {
        if (model != null)
            model.releaseFromEdit();
    }
}

Example 4 with JSPTranslationAdapter

use of org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter in project webtools.sourceediting by eclipse.

the class JSPJavaTranslatorCoreTest method testIterationTags.

public void testIterationTags() throws Exception {
    String testName = "testIterationTags";
    IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(testName);
    if (!project.isAccessible()) {
        // Create new project
        project = BundleResourceUtil.createSimpleProject(testName, null, null);
        assertTrue(project.exists());
        BundleResourceUtil.copyBundleEntriesIntoWorkspace("/testfiles/" + testName, "/" + testName);
    }
    /* This test is failing as of 20180213 so until someone can debug and fix it, comment it out */
    /* waitForBuildAndValidation(project); */
    IFile testFile = project.getFile("/WebContent/test.jsp");
    assertTrue("test.jsp is not accessible", testFile.isAccessible());
    IDOMModel model = null;
    try {
        model = (IDOMModel) StructuredModelManager.getModelManager().getModelForEdit(testFile);
        ModelHandlerForJSP.ensureTranslationAdapterFactory(model);
        JSPTranslationAdapter translationAdapter = (JSPTranslationAdapter) model.getDocument().getAdapterFor(IJSPTranslation.class);
        JSPTranslationExtension translation = translationAdapter.getJSPTranslation();
        translation.setProblemCollectingActive(true);
        assertNotNull("No Java translation found", translation);
        translation.reconcileCompilationUnit();
        translation.setProblemCollectingActive(false);
        List<IProblem> problems = translation.getProblems();
        assertNotNull("Translation had a null problems list.", problems);
        Iterator<IProblem> it = problems.iterator();
        String javaText = translation.getJavaText();
        int startOffset = javaText.indexOf("<plain:simple>");
        assertTrue("<plan:simple> scope not found.", startOffset > 0);
        int endOffset = javaText.indexOf("</plain:simple>", startOffset);
        assertTrue("</plan:simple> scope not found.", endOffset > 0);
        // Finds all errors caused by "continue cannot be used outside of a loop" - should only occur between <plain:simple></plain:simple>
        while (it.hasNext()) {
            IProblem problem = it.next();
            if (problem.isError()) {
                if ("continue cannot be used outside of a loop".equals(problem.getMessage())) {
                    assertTrue("'continue cannot be used outside of a loop' outside of iteration tag: ", problem.getSourceStart() > startOffset && problem.getSourceEnd() < endOffset);
                }
            }
        }
    } finally {
        if (model != null)
            model.releaseFromEdit();
    }
}

Example 5 with JSPTranslationAdapter

use of org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter in project webtools.sourceediting by eclipse.

the class JSPJavaTranslatorCoreTest method test_518987.

// http://bugs.eclipse.org/518987
public void test_518987() throws Exception {
    String testName = "bug_518987";
    // Create new project
    IProject project = BundleResourceUtil.createJavaWebProject(testName);
    assertTrue(project.exists());
    BundleResourceUtil.copyBundleEntriesIntoWorkspace("/testfiles/" + testName, "/" + testName);
    // TEI class needs to already be compiled
    // waitForBuildAndValidation(project);
    // project.build(IncrementalProjectBuilder.FULL_BUILD, "org.eclipse.jdt.internal.core.builder.JavaBuilder", null, null);
    project.getWorkspace().checkpoint(true);
    IFile file1 = project.getFile("/WebContent/test1.jsp");
    IDOMModel structuredModel1 = null;
    try {
        structuredModel1 = (IDOMModel) StructuredModelManager.getModelManager().getModelForRead(file1);
        ModelHandlerForJSP.ensureTranslationAdapterFactory(structuredModel1);
        JSPTranslationAdapter translationAdapter = (JSPTranslationAdapter) structuredModel1.getDocument().getAdapterFor(IJSPTranslation.class);
        final String translation = translationAdapter.getJSPTranslation().getJavaText();
        assertFalse("The unprocessed custom action's attribute value pair should not be in the translated source, was the custom tag not parsed?", translation.indexOf("insert=") > 0);
        assertTrue("The 'insert' integer declared by a TEI class was not found, was the custom tag not parsed?\n\n" + translation, translation.indexOf("java.lang.Integer insert") > 0);
    } finally {
        if (structuredModel1 != null)
            structuredModel1.releaseFromRead();
    }
}