Examples with SearchPattern org.eclipse.wst.common.core.search.pattern.SearchPattern used on opensource projects

Example 1 with SearchPattern

use of org.eclipse.wst.common.core.search.pattern.SearchPattern in project webtools.sourceediting by eclipse.

the class RenameComponentProcessor method addDeclarationUpdate.

final void addDeclarationUpdate(TextChangeManager manager, IFile file) throws CoreException {
    String componentName = selectedComponent.getName();
    String componentNamespace = selectedComponent.getNamespaceURI();
    QualifiedName elementQName = new QualifiedName(componentNamespace, componentName);
    QualifiedName typeQName = selectedComponent.getTypeQName();
    SearchScope scope = new WorkspaceSearchScope();
    if (file != null) {
        scope = new SelectionSearchScope(new IResource[] { file });
    }
    CollectingSearchRequestor requestor = new CollectingSearchRequestor();
    SearchPattern pattern = new XMLComponentDeclarationPattern(file, elementQName, typeQName);
    SearchEngine searchEngine = new SearchEngine();
    HashMap map = new HashMap();
    if (singleFileOnly) {
        map.put("searchDirtyContent", Boolean.TRUE);
    }
    searchEngine.search(pattern, requestor, scope, map, new NullProgressMonitor());
    List results = requestor.getResults();
    // more than one declaration found, so use offset as additional check
    Position offsetPosition = null;
    if (results.size() > 1) {
        IDOMElement selectedElement = selectedComponent.getElement();
        if (selectedElement != null) {
            int startOffset = selectedElement.getStartOffset();
            offsetPosition = new Position(startOffset, (selectedElement.getEndOffset() - startOffset));
        }
    }
    for (Iterator iter = results.iterator(); iter.hasNext(); ) {
        SearchMatch match = (SearchMatch) iter.next();
        if (match != null) {
            boolean addTextChange = true;
            // additional check to verify correct declaration is changed
            if (offsetPosition != null) {
                addTextChange = offsetPosition.overlapsWith(match.getOffset(), match.getLength());
            }
            if (addTextChange) {
                TextChange textChange = manager.get(match.getFile());
                String newName = getNewElementName();
                newName = quoteString(newName);
                ReplaceEdit replaceEdit = new ReplaceEdit(match.getOffset(), match.getLength(), newName);
                String editName = RefactoringMessages.getString("RenameComponentProcessor.Component_Refactoring_update_declatation");
                TextChangeCompatibility.addTextEdit(textChange, editName, replaceEdit);
            }
        }
    }
}

Example 2 with SearchPattern

use of org.eclipse.wst.common.core.search.pattern.SearchPattern in project webtools.sourceediting by eclipse.

the class RenameComponentProcessor method addOccurrences.

void addOccurrences(TextChangeManager manager, IProgressMonitor pm, RefactoringStatus status) throws CoreException {
    String fileStr = selectedComponent.getElement().getModel().getBaseLocation();
    IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(fileStr));
    String componentName = selectedComponent.getName();
    String componentNamespace = selectedComponent.getNamespaceURI();
    QualifiedName elementQName = new QualifiedName(componentNamespace, componentName);
    QualifiedName typeQName = selectedComponent.getTypeQName();
    SearchEngine searchEngine = new SearchEngine();
    SearchScope scope = null;
    HashMap map = new HashMap();
    if (singleFileOnly) {
        map.put("searchDirtyContent", Boolean.TRUE);
        scope = new SelectionSearchScope(new IResource[] { file });
    } else {
        scope = new WorkspaceSearchScope();
    }
    SortingSearchRequestor requestor = new SortingSearchRequestor();
    SearchPattern pattern = new XMLComponentReferencePattern(file, elementQName, typeQName);
    searchEngine.search(pattern, requestor, scope, map, new NullProgressMonitor());
    references = requestor.getResults();
// for (Iterator iter = references.iterator(); iter.hasNext();) {
// SearchMatch match = (SearchMatch) iter.next();
// TextChange textChange = manager.get(match.getFile());
// String newName = getNewElementName();
// if(match.getObject() instanceof Node){
// Node node = (Node)match.getObject();
// if(node instanceof IDOMAttr){
// IDOMAttr attr = (IDOMAttr)node;
// IDOMElement element = (IDOMElement)attr.getOwnerElement() ;
// newName = getNewQName(element, componentNamespace, newName);
// }
// newName = quoteString(newName);
// }
// 
// ReplaceEdit replaceEdit = new ReplaceEdit(match.getOffset(),
// match.getLength(), newName );
// String editName =
// RefactoringMessages.getString("RenameComponentProcessor.Component_Refactoring_update_reference");
// TextChangeCompatibility.addTextEdit(textChange, editName,
// replaceEdit);
// }
}

Example 3 with SearchPattern

use of org.eclipse.wst.common.core.search.pattern.SearchPattern in project webtools.sourceediting by eclipse.

the class XSDSearchContributor method initializeDeclarations.

protected void initializeDeclarations() {
    declarations = new HashMap();
    String ns = IXSDSearchConstants.XMLSCHEMA_NAMESPACE;
    SearchPattern pattern = new XMLSearchPattern(ns, XSDConstants.SCHEMA_ELEMENT_TAG, XSDConstants.ELEMENT_ELEMENT_TAG, XSDConstants.NAME_ATTRIBUTE);
    declarations.put(IXSDSearchConstants.ELEMENT_META_NAME, pattern);
    pattern = new XMLSearchPattern(ns, XSDConstants.COMPLEXTYPE_ELEMENT_TAG, XSDConstants.NAME_ATTRIBUTE);
    declarations.put(IXSDSearchConstants.COMPLEX_TYPE_META_NAME, pattern);
    pattern = new XMLSearchPattern(ns, XSDConstants.SIMPLETYPE_ELEMENT_TAG, XSDConstants.NAME_ATTRIBUTE);
    declarations.put(IXSDSearchConstants.SIMPLE_TYPE_META_NAME, pattern);
    pattern = new XMLSearchPattern(ns, XSDConstants.ATTRIBUTE_ELEMENT_TAG, XSDConstants.NAME_ATTRIBUTE);
    declarations.put(IXSDSearchConstants.ATTRIBUTE_META_NAME, pattern);
    pattern = new XMLSearchPattern(ns, XSDConstants.ATTRIBUTEGROUP_ELEMENT_TAG, XSDConstants.NAME_ATTRIBUTE);
    declarations.put(IXSDSearchConstants.ATTRIBUTE_GROUP_META_NAME, pattern);
    pattern = new XMLSearchPattern(ns, XSDConstants.GROUP_ELEMENT_TAG, XSDConstants.NAME_ATTRIBUTE);
    declarations.put(IXSDSearchConstants.GROUP_META_NAME, pattern);
}