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Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/resolver/structureddocument/internal/impl/StructuredDocumentResolverUtil.java')
-rw-r--r--jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/resolver/structureddocument/internal/impl/StructuredDocumentResolverUtil.java126
1 files changed, 0 insertions, 126 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/resolver/structureddocument/internal/impl/StructuredDocumentResolverUtil.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/resolver/structureddocument/internal/impl/StructuredDocumentResolverUtil.java
deleted file mode 100644
index 9a4a780ac..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/context/resolver/structureddocument/internal/impl/StructuredDocumentResolverUtil.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006 Oracle Corporation.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Cameron Bateman/Oracle - initial API and implementation
- *
- ********************************************************************************/
-
-package org.eclipse.jst.jsf.context.resolver.structureddocument.internal.impl;
-
-import org.eclipse.wst.sse.core.StructuredModelManager;
-import org.eclipse.wst.sse.core.internal.provisional.IModelManager;
-import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
-import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
-import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-
-/**
- * @author cbateman
- *
- * Defines common utility methods for document resolvers
- */
-final class StructuredDocumentResolverUtil
-{
- static IDOMDocument getDOMDocument(IStructuredDocument document)
- {
- IStructuredModel model = getStructuredModel(document);
-
- try
- {
- if (model instanceof IDOMModel)
- {
- return ((IDOMModel)model).getDocument();
- }
- }
- finally
- {
- if (model != null)
- {
- model.releaseFromRead();
- }
- }
-
- return null;
- }
-
- static IndexedRegion getIndexedRegion(final IStructuredDocument document, final int documentOffset)
- {
- // C.B: most of this logic was copied from ContentAssistUtils.getNodeAt
- // I chose to copy rather than just call that because ContentAssistUtils is
- // internal
- IStructuredModel model = getStructuredModel(document);
- IndexedRegion region = null;
- if (model != null)
- {
- try
- {
- int lastOffset = documentOffset;
- region = model.getIndexedRegion(documentOffset);
- while (region == null && lastOffset >= 0) {
- lastOffset--;
- region = model.getIndexedRegion(lastOffset);
- }
-
- // now we assume we have an element. But our context may be
- // on an attribute in that node, so we need to check
- if (region instanceof IDOMElement)
- {
- IDOMElement domElement = (IDOMElement) region;
-
- NamedNodeMap attributes = domElement.getAttributes();
-
- for (int i = 0; i < attributes.getLength(); i++)
- {
- Node attrNode = attributes.item(i);
-
- if (attrNode instanceof IDOMAttr)
- {
- IDOMAttr attr = (IDOMAttr) attrNode;
-
- if (documentOffset >= attr.getStartOffset()
- && documentOffset < attr.getEndOffset())
- {
- region = attr;
- break;
- }
- }
- }
- }
- }
- finally
- {
- model.releaseFromRead();
- }
- }
-
- return region;
- }
-
- /**
- * @param document
- * @return a structured model or null if one cannot be opened for document.
- * Note: the caller is responsible for releasing the instance of structured
- * model that gets returned.
- */
- private static IStructuredModel getStructuredModel(IStructuredDocument document)
- {
- IModelManager modelManager = StructuredModelManager.getModelManager();
-
- if (modelManager != null)
- {
- return StructuredModelManager.getModelManager().getModelForRead(document);
- }
-
- return null;
- }
-}

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