Examples with ModelQueryAdapter org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter used on opensource projects

Example 1 with ModelQueryAdapter

use of org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter in project webtools.sourceediting by eclipse.

the class JSPModelLoader method createModel.

public IStructuredModel createModel(IStructuredModel oldModel) {
    IStructuredModel model = super.createModel(oldModel);
    // For JSPs, the ModelQueryAdapter must be "attached" to the document
    // before content is set in the model, so taglib initialization can
    // take place.
    // In this "clone model" case, we create a ModelQuery adapter
    // create a new instance from the old data. Note: I think this
    // "forced fit" only works here since the implementation of
    // ModelQueryAdapter does not
    // have to be released.
    ModelQueryAdapter modelQueryAdapter = getModelQueryAdapter(model);
    if (modelQueryAdapter == null) {
        modelQueryAdapter = getModelQueryAdapter(oldModel);
        IDOMDocument document = ((IDOMModel) model).getDocument();
        document.addAdapter(new JSPModelQueryAdapterImpl(modelQueryAdapter.getCMDocumentCache(), modelQueryAdapter.getModelQuery(), modelQueryAdapter.getIdResolver()));
    }
    return model;
}

Example 2 with ModelQueryAdapter

use of org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter in project webtools.sourceediting by eclipse.

the class JSPModelLoader method getModelQueryAdapter.

private ModelQueryAdapter getModelQueryAdapter(IStructuredModel model) {
    IDOMDocument document = ((IDOMModel) model).getDocument();
    ModelQueryAdapter modelQueryAdapter = (ModelQueryAdapter) ((INodeNotifier) document).getAdapterFor(ModelQueryAdapter.class);
    return modelQueryAdapter;
}

Example 3 with ModelQueryAdapter

use of org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter in project webtools.sourceediting by eclipse.

the class JSPModelQueryImpl method getEmbeddedModelQuery.

// ISSUE: shouldn't this be private?
protected ModelQuery getEmbeddedModelQuery(Node node) {
    ModelQuery embeddedModelQuery = null;
    if (node instanceof INodeNotifier) {
        Node ownerNode = node.getOwnerDocument();
        if (ownerNode == null) {
            // then must be the document itself
            ownerNode = node;
        }
        PageDirectiveAdapter pageDirectiveAdapter = (PageDirectiveAdapter) ((INodeNotifier) ownerNode).getAdapterFor(PageDirectiveAdapter.class);
        if (pageDirectiveAdapter != null) {
            String effectiveContentType = null;
            ModelQuery potentialModelQueryObject = null;
            String familyId = pageDirectiveAdapter.getEmbeddedType().getFamilyId();
            if (ContentTypeFamilyForHTML.HTML_FAMILY.equals(familyId)) {
                effectiveContentType = "text/html";
            } else {
                effectiveContentType = pageDirectiveAdapter.getContentType();
            }
            potentialModelQueryObject = (ModelQuery) embeddedModelQueries.get(effectiveContentType);
            if (potentialModelQueryObject == null) {
                ModelQueryAdapter embeddedAdapter = (ModelQueryAdapter) pageDirectiveAdapter.adapt((INodeNotifier) node, ModelQueryAdapter.class);
                if (embeddedAdapter != null) {
                    // we will cache one model query per content type
                    embeddedModelQuery = embeddedAdapter.getModelQuery();
                    embeddedModelQueries.put(effectiveContentType, embeddedModelQuery);
                }
            } else {
                embeddedModelQuery = potentialModelQueryObject;
            }
        }
    }
    return embeddedModelQuery;
}

Example 4 with ModelQueryAdapter

use of org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter in project webtools.sourceediting by eclipse.

the class JSPModelQueryExtension method getAvailableElementContent.

/**
 * Originally taken from JSPContentAssistProcessor
 *
 * @see org.eclipse.wst.xml.core.internal.contentmodel.modelquery.extension.ModelQueryExtension#getAvailableElementContent(org.w3c.dom.Element, java.lang.String, int)
 */
public CMNode[] getAvailableElementContent(Element parentElement, String namespace, int includeOptions) {
    CMNode[] nodes = EMPTY_CMNODE_ARRAY;
    ArrayList nodeList = new ArrayList();
    // only returns anything if looking for child nodes
    if (((includeOptions & ModelQuery.INCLUDE_CHILD_NODES) != 0) && parentElement instanceof IDOMNode) {
        IDOMNode node = (IDOMNode) parentElement;
        // get position dependent CMDocuments and insert their tags as
        // proposals
        ModelQueryAdapter mqAdapter = null;
        if (node.getNodeType() == Node.DOCUMENT_NODE) {
            mqAdapter = (ModelQueryAdapter) node.getAdapterFor(ModelQueryAdapter.class);
        } else {
            mqAdapter = (ModelQueryAdapter) ((IDOMNode) node.getOwnerDocument()).getAdapterFor(ModelQueryAdapter.class);
        }
        if (mqAdapter != null) {
            CMDocument doc = mqAdapter.getModelQuery().getCorrespondingCMDocument(node);
            if (doc != null) {
                CMDocument jcmdoc = getDefaultJSPCMDocument(node);
                CMNamedNodeMap jspelements = jcmdoc.getElements();
                /* For a built-in JSP action the content model is properly
					 * set up, so don't just blindly add the rest--unless this
					 * will be a direct child of the document
					 */
                if (jspelements != null && (!(doc instanceof JSPCMDocument) || node.getNodeType() == Node.DOCUMENT_NODE)) {
                    List rejectElements = new ArrayList();
                    // determine if the document is in XML form
                    Document domDoc = null;
                    if (node.getNodeType() == Node.DOCUMENT_NODE) {
                        domDoc = (Document) node;
                    } else {
                        domDoc = node.getOwnerDocument();
                    }
                    // Show XML tag forms of JSP markers if jsp:root is
                    // the document element OR it's HTML but
                    // isn't really in the text.
                    // If the document isn't strictly XML, pull out the
                    // XML tag forms it is xml format
                    rejectElements.add(JSP12Namespace.ElementName.SCRIPTLET);
                    rejectElements.add(JSP12Namespace.ElementName.EXPRESSION);
                    rejectElements.add(JSP12Namespace.ElementName.DECLARATION);
                    rejectElements.add(JSP12Namespace.ElementName.DIRECTIVE_INCLUDE);
                    rejectElements.add(JSP12Namespace.ElementName.DIRECTIVE_PAGE);
                    rejectElements.add(JSP12Namespace.ElementName.TEXT);
                    rejectElements.add(JSP12Namespace.ElementName.DIRECTIVE_TAGLIB);
                    rejectElements.add(JSP20Namespace.ElementName.DIRECTIVE_TAG);
                    rejectElements.add(JSP20Namespace.ElementName.DIRECTIVE_ATTRIBUTE);
                    rejectElements.add(JSP20Namespace.ElementName.DIRECTIVE_VARIABLE);
                    if (isXMLFormat(domDoc)) {
                        // jsp actions
                        rejectElements.add(JSP12Namespace.ElementName.FALLBACK);
                        rejectElements.add(JSP12Namespace.ElementName.USEBEAN);
                        rejectElements.add(JSP12Namespace.ElementName.GETPROPERTY);
                        rejectElements.add(JSP12Namespace.ElementName.SETPROPERTY);
                        rejectElements.add(JSP12Namespace.ElementName.INCLUDE);
                        rejectElements.add(JSP12Namespace.ElementName.FORWARD);
                        rejectElements.add(JSP12Namespace.ElementName.PLUGIN);
                        rejectElements.add(JSP12Namespace.ElementName.FALLBACK);
                        rejectElements.add(JSP12Namespace.ElementName.PARAM);
                        rejectElements.add(JSP12Namespace.ElementName.PARAMS);
                    }
                    // don't show jsp:root if a document element already
                    // exists
                    Element docElement = domDoc.getDocumentElement();
                    if (docElement != null && ((docElement.getNodeName().equals(TAG_JSP_ROOT)) || ((((IDOMNode) docElement).getStartStructuredDocumentRegion() != null || ((IDOMNode) docElement).getEndStructuredDocumentRegion() != null)))) {
                        rejectElements.add(JSP12Namespace.ElementName.ROOT);
                    }
                    for (int j = 0; j < jspelements.getLength(); j++) {
                        CMElementDeclaration ed = (CMElementDeclaration) jspelements.item(j);
                        if (!rejectElements.contains(ed.getNodeName())) {
                            nodeList.add(ed);
                        }
                    }
                }
            } else // No cm document (such as for the Document (a non-Element) node itself)
            {
                CMNamedNodeMap jspElements = getDefaultJSPCMDocument(node).getElements();
                int length = jspElements.getLength();
                for (int i = 0; i < length; i++) {
                    nodeList.add(jspElements.item(i));
                }
            }
        }
        nodes = (CMNode[]) nodeList.toArray(new CMNode[nodeList.size()]);
    }
    return nodes;
}

Example 5 with ModelQueryAdapter

use of org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter in project webtools.sourceediting by eclipse.

the class TestTaglibCMTests method testLoadCustomTagsThroughJSPSyntax.

public void testLoadCustomTagsThroughJSPSyntax() throws IOException, CoreException {
    IFile jspFile = ResourcesPlugin.getWorkspace().getRoot().getFile(Path.ROOT.append(PROJECT_NAME).append("web stuff/test1.jsp"));
    assertTrue("test file " + jspFile.getFullPath() + " does not exist", jspFile.exists());
    IDOMModel model = null;
    try {
        model = (IDOMModel) StructuredModelManager.getModelManager().getModelForEdit(jspFile);
        NodeList presents = model.getDocument().getElementsByTagName(TAG_NAME);
        assertNotNull(TAG_NAME + " was missing from document", presents.item(0));
        ModelQueryAdapter modelQueryAdapter = (ModelQueryAdapter) ((INodeNotifier) presents.item(0)).getAdapterFor(ModelQueryAdapter.class);
        CMElementDeclaration declaration = modelQueryAdapter.getModelQuery().getCMElementDeclaration((Element) presents.item(0));
        assertNotNull("no CMElementDelcaration for " + TAG_NAME, declaration);
        assertEquals("qualified name from element declaration was different", TAG_NAME, declaration.getNodeName());
    } finally {
        if (model != null) {
            model.releaseFromEdit();
        }
    }
}