| /******************************************************************************* |
| * Copyright (c) 2002 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.core.internal.contentmodel.modelqueryimpl; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Vector; |
| |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMAnyElement; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMGroup; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNodeList; |
| import org.eclipse.wst.xml.core.internal.contentmodel.internal.modelqueryimpl.ModelQueryExtensionManagerImpl; |
| import org.eclipse.wst.xml.core.internal.contentmodel.internal.util.CMDataTypeValueHelper; |
| import org.eclipse.wst.xml.core.internal.contentmodel.internal.util.DOMValidator; |
| import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.CMDocumentManager; |
| import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; |
| import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQueryAssociationProvider; |
| import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.extension.ModelQueryExtensionManager; |
| import org.eclipse.wst.xml.core.internal.contentmodel.util.CMVisitor; |
| import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMNamespaceHelper; |
| import org.eclipse.wst.xml.core.internal.contentmodel.util.NamespaceInfo; |
| import org.eclipse.wst.xml.core.internal.contentmodel.util.NamespaceTable; |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| import org.w3c.dom.Text; |
| |
| |
| /** |
| * This class implements a large portion of the ModelQuery interfaces. |
| * Some work is delegated to the DOMHelper, CMDocumentManager, and DOMValidator. |
| */ |
| public class ModelQueryImpl implements ModelQuery |
| { |
| protected ModelQueryAssociationProvider modelQueryAssociationProvider; |
| protected ModelQueryActionHelper modelQueryActionHelper; |
| protected DOMValidator validator; |
| protected ModelQueryExtensionManagerImpl extensionManager; |
| protected CMDataTypeValueHelper valueHelper; |
| protected int editMode = EDIT_MODE_CONSTRAINED_STRICT; |
| |
| public ModelQueryImpl(ModelQueryAssociationProvider modelQueryAssociationProvider) |
| { |
| this.modelQueryAssociationProvider = modelQueryAssociationProvider; |
| modelQueryActionHelper = createModelQueryActionHelper(); |
| validator = new DOMValidator(); |
| extensionManager = new ModelQueryExtensionManagerImpl(); |
| valueHelper = new CMDataTypeValueHelper(); |
| } |
| |
| public int getEditMode() |
| { |
| return editMode; |
| } |
| |
| public void setEditMode(int editMode) |
| { |
| this.editMode =editMode; |
| } |
| |
| |
| // factory methods |
| public ModelQueryActionHelper createModelQueryActionHelper() |
| { |
| return new ModelQueryActionHelper(this); |
| } |
| |
| public DOMValidator getValidator() |
| { |
| return validator; |
| } |
| |
| public CMDocument getCorrespondingCMDocument(Node node) |
| { |
| return modelQueryAssociationProvider.getCorrespondingCMDocument(node); |
| } |
| |
| public CMNode getCMNode(Node node) |
| { |
| return modelQueryAssociationProvider.getCMNode(node); |
| } |
| |
| public CMDataType getCMDataType(Text text) |
| { |
| return modelQueryAssociationProvider.getCMDataType(text); |
| } |
| |
| public CMAttributeDeclaration getCMAttributeDeclaration(Attr attr) |
| { |
| return modelQueryAssociationProvider.getCMAttributeDeclaration(attr); |
| } |
| |
| public CMElementDeclaration getCMElementDeclaration(Element element) |
| { |
| return modelQueryAssociationProvider.getCMElementDeclaration(element); |
| } |
| |
| public CMDocumentManager getCMDocumentManager() |
| { |
| CMDocumentManager result = null; |
| if (modelQueryAssociationProvider instanceof XMLAssociationProvider) |
| { |
| XMLAssociationProvider xmlAssociationProvider = (XMLAssociationProvider)modelQueryAssociationProvider; |
| result = xmlAssociationProvider.getCMDocumentManager(); |
| } |
| return result; |
| } |
| |
| |
| /** |
| * @deprected - use 3 arg version below |
| */ |
| public List getCMDocumentList(Element element, String uri) |
| { |
| return Collections.EMPTY_LIST; |
| } |
| |
| public List getCMDocumentList(Element element, CMElementDeclaration ed, String uri) |
| { |
| List result = new Vector(); |
| if (modelQueryAssociationProvider instanceof XMLAssociationProvider) |
| { |
| XMLAssociationProvider xmlAssociationProvider = (XMLAssociationProvider)modelQueryAssociationProvider; |
| |
| // todo... revist... handle each ##thing explicitly |
| // |
| if (uri == null) |
| { |
| uri = "##any"; //$NON-NLS-1$ |
| } |
| |
| if (uri.equals("##targetNamespace")) //$NON-NLS-1$ |
| { |
| CMDocument cmDocument = (CMDocument)ed.getProperty("CMDocument"); //$NON-NLS-1$ |
| if (cmDocument != null) |
| { |
| result.add(cmDocument); |
| } |
| } |
| else if (uri.equals("##any") || uri.equals("##other")) //$NON-NLS-1$ //$NON-NLS-2$ |
| { |
| String excludedURI = null; |
| if (uri.equals("##other")) //$NON-NLS-1$ |
| { |
| CMDocument cmDocument = (CMDocument)ed.getProperty("CMDocument"); //$NON-NLS-1$ |
| if (cmDocument != null) |
| { |
| excludedURI = (String)cmDocument.getProperty("http://org.eclipse.wst/cm/properties/targetNamespaceURI"); //$NON-NLS-1$ |
| } |
| } |
| |
| // in this case we should consider all of the schema related to this document |
| // |
| NamespaceTable namespaceTable = new NamespaceTable(element.getOwnerDocument()); |
| namespaceTable.addElementLineage(element); |
| List list = namespaceTable.getNamespaceInfoList(); |
| for (Iterator i = list.iterator(); i.hasNext();) |
| { |
| NamespaceInfo info = (NamespaceInfo)i.next(); |
| if (info.uri != null && !info.uri.equals(excludedURI)) |
| { |
| CMDocument document = xmlAssociationProvider.getCMDocument(info.uri, info.locationHint, "XSD"); //$NON-NLS-1$ |
| if (document != null) |
| { |
| result.add(document); |
| } |
| } |
| } |
| } |
| else |
| { |
| CMDocument document = xmlAssociationProvider.getCMDocument(element, uri); |
| if (document != null) |
| { |
| result.add(document); |
| } |
| } |
| } |
| return result; |
| } |
| |
| |
| public CMDocument getCMDocument(Element element, String uri) |
| { |
| |
| CMDocument result = null; |
| if (modelQueryAssociationProvider instanceof XMLAssociationProvider) |
| { |
| XMLAssociationProvider xmlAssociationProvider = (XMLAssociationProvider)modelQueryAssociationProvider; |
| result = xmlAssociationProvider.getCMDocument(element, uri); |
| } |
| //ContentModelManager.println("ModelQueryImpl.getCMDocument(" + element.getNodeName() + ", " + uri + ") = " + result); |
| return result; |
| } |
| |
| public boolean isContentValid(Element element) |
| { |
| CMElementDeclaration ed = getCMElementDeclaration(element); |
| return isContentValid(ed, element); |
| } |
| |
| public boolean isContentValid(CMElementDeclaration ed, Element element) |
| { |
| boolean result = true; |
| if (ed != null) |
| { |
| // first check to see if all the required attributes are present |
| // |
| CMNamedNodeMap map = ed.getAttributes(); |
| int mapLength = map.getLength(); |
| for (int i = 0; i < mapLength; i++) |
| { |
| CMAttributeDeclaration ad = (CMAttributeDeclaration)map.item(i); |
| String attributeName = DOMNamespaceHelper.computeName(ad, element, null); |
| if (ad.getUsage() == CMAttributeDeclaration.REQUIRED) |
| { |
| Attr attr = element.getAttributeNode(attributeName); |
| if (attr == null) |
| { |
| result = false; |
| break; |
| } |
| } |
| } |
| |
| // now check to see of the children validate properly |
| // |
| if (result) |
| { |
| CMNode[] originArray = getOriginArray(element); |
| result = originArray != null && originArray.length == element.getChildNodes().getLength(); |
| } |
| } |
| return result; |
| } |
| |
| |
| public CMNode getOrigin(Node node) |
| { |
| CMNode result = null; |
| // todo... make sure parent is right |
| // |
| Node parentNode = getParentOrOwnerNode(node); |
| if (parentNode != null && parentNode.getNodeType() == Node.ELEMENT_NODE) |
| { |
| Element parentElement = (Element)parentNode; |
| CMNode[] array = getOriginArray(parentElement); |
| if (array != null) |
| { |
| int index = getIndexOfNode(parentElement.getChildNodes(), node); |
| if (index < array.length) |
| { |
| result = array[index]; |
| } |
| } |
| } |
| return result; |
| } |
| |
| public CMNode[] getOriginArray(Element element) |
| { |
| CMElementDeclaration ed = getCMElementDeclaration(element); |
| return (ed != null) ? getValidator().getOriginArray(ed, element) : null; |
| } |
| |
| public int getIndexOfNode(NodeList nodeList, Node node) |
| { |
| int result = -1; |
| int size = nodeList.getLength(); |
| for (int i = 0; i < size; i++) |
| { |
| if (nodeList.item(i) == node) |
| { |
| result = i; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| |
| /** |
| * Returns a list of all CMNode 'meta data' that may be potentially added to the element. |
| */ |
| public List getAvailableContent(Element element, CMElementDeclaration ed, int includeOptions) |
| { |
| AvailableContentCMVisitor visitor = new AvailableContentCMVisitor(element, ed); |
| List list = visitor.computeAvailableContent(includeOptions); |
| if (extensionManager != null) |
| { |
| extensionManager.filterAvailableElementContent(list, element, ed); |
| } |
| return list; |
| } |
| |
| |
| public boolean canInsert(Element parent, CMNode cmNode, int index, int validityChecking) |
| { |
| boolean result = true; |
| CMElementDeclaration ed = getCMElementDeclaration(parent); |
| if (ed != null) |
| { |
| result = canInsert(parent, ed, cmNode, index, validityChecking); |
| } |
| return result; |
| } |
| |
| |
| public boolean canInsert(Element parent, CMElementDeclaration ed, CMNode cmNode, int index, int validityChecking) |
| { |
| return canInsert(parent, ed, cmNode, index, validityChecking, null); |
| } |
| |
| protected boolean canInsert(Element parent, CMElementDeclaration ed, CMNode cmNode, int index, int validityChecking, Object reuseableData) |
| { |
| boolean result = true; |
| switch (cmNode.getNodeType()) |
| { |
| case CMNode.ATTRIBUTE_DECLARATION : |
| { |
| String attributeName = DOMNamespaceHelper.computeName(cmNode, parent, null); |
| result = parent.getAttributeNode(attributeName) == null; |
| break; |
| } |
| case CMNode.ELEMENT_DECLARATION : |
| case CMNode.GROUP : |
| { |
| if (validityChecking == VALIDITY_STRICT) |
| { |
| // create list |
| List contentSpecificationList = null; |
| if (reuseableData != null) |
| { |
| contentSpecificationList = (List)reuseableData; |
| } |
| else |
| { |
| contentSpecificationList = getValidator().createContentSpecificationList(parent, ed); |
| } |
| result = getValidator().canInsert(ed, contentSpecificationList, index, cmNode); |
| } |
| break; |
| } |
| case CMNode.DATA_TYPE : |
| { |
| int contentType = ed.getContentType(); |
| result = (contentType == CMElementDeclaration.MIXED || |
| contentType == CMElementDeclaration.PCDATA || |
| contentType == CMElementDeclaration.ANY); |
| break; |
| } |
| default : |
| { |
| result = false; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| public boolean canInsert(Element parent, List cmNodeList, int index, int validityChecking) |
| { |
| // todo |
| return true; |
| } |
| |
| |
| public boolean canRemove(Node node, int validityChecking) |
| { |
| boolean result = true; |
| if (validityChecking == VALIDITY_STRICT) |
| { |
| int nodeType = node.getNodeType(); |
| switch (nodeType) |
| { |
| case Node.ATTRIBUTE_NODE: |
| { |
| CMAttributeDeclaration ad = getCMAttributeDeclaration((Attr)node); |
| if (ad != null) |
| { |
| result = (ad.getUsage() == CMAttributeDeclaration.OPTIONAL); |
| } |
| break; |
| } |
| case Node.ELEMENT_NODE: |
| { |
| Node parentNode = node.getParentNode(); |
| if (parentNode.getNodeType() == Node.ELEMENT_NODE) |
| { |
| Element parentElement = (Element)parentNode; |
| CMElementDeclaration ed = getCMElementDeclaration(parentElement); |
| if (ed != null) |
| { |
| List contentSpecificationList = getValidator().createContentSpecificationList(parentElement, ed); |
| int index = getIndexOfNode(parentElement.getChildNodes(), node); |
| result = getValidator().canRemove(ed, contentSpecificationList, index); |
| } |
| } |
| break; |
| } |
| } |
| } |
| return result; |
| } |
| |
| |
| public boolean canRemove(List nodeList, int validityChecking) |
| { |
| boolean result = true; |
| |
| if (validityChecking == VALIDITY_STRICT) |
| { |
| Element parentElement = null; |
| List childList = null; |
| |
| for (Iterator i = nodeList.iterator(); i.hasNext(); ) |
| { |
| Node node = (Node)i.next(); |
| |
| if (parentElement == null) |
| { |
| parentElement = getParentOrOwnerElement(node); |
| } |
| else if (parentElement != getParentOrOwnerElement(node)) |
| { |
| // make sure the parent are the same |
| result = false; |
| break; |
| } |
| |
| if (parentElement == null) |
| { |
| result = true; |
| break; |
| } |
| |
| int nodeType = node.getNodeType(); |
| if (nodeType == Node.ATTRIBUTE_NODE) |
| { |
| if (!canRemove(node, validityChecking)) |
| { |
| result = false; |
| break; |
| } |
| } |
| else |
| { |
| if (childList == null) |
| { |
| childList = nodeListToList(parentElement.getChildNodes()); |
| } |
| childList.remove(node); |
| } |
| } |
| |
| if (result && childList != null) |
| { |
| CMElementDeclaration ed = getCMElementDeclaration(parentElement); |
| if (ed != null) |
| { |
| List contentSpecificationList = getValidator().createContentSpecificationList(childList, ed); |
| result = getValidator().isValid(ed, contentSpecificationList); |
| } |
| } |
| } |
| |
| return result; |
| } |
| |
| public boolean canReplace(Element parent, int startIndex, int endIndex, CMNode cmNode, int validityChecking) |
| { |
| return true; |
| } |
| |
| public boolean canReplace(Element parent, int startIndex, int endIndex, List cmNodeList, int validityChecking) |
| { |
| return true; |
| } |
| |
| /** |
| * This method is experimental... use at your own risk |
| */ |
| public boolean canWrap(Element childElement, CMElementDeclaration wrapElement, int validityChecking) |
| { |
| boolean result = true; |
| Node parentNode = childElement.getParentNode(); |
| if (parentNode.getNodeType() == Node.ELEMENT_NODE) |
| { |
| Element parentElement = (Element)parentNode; |
| CMElementDeclaration parentEd = getCMElementDeclaration(parentElement); |
| if (parentEd != null) |
| { |
| if (validityChecking == VALIDITY_STRICT) |
| { |
| int index = getIndexOfNode(parentElement.getChildNodes(), childElement); |
| |
| List contentSpecificationList = getValidator().createContentSpecificationList(parentElement, parentEd); |
| List subList = contentSpecificationList.subList(index, index + 1); |
| result = getValidator().canReplace(parentEd, contentSpecificationList, index, index, wrapElement); |
| if (result) |
| { |
| result = getValidator().isValid(wrapElement, subList); |
| } |
| } |
| } |
| } |
| else |
| { |
| result = false; |
| } |
| return result; |
| } |
| |
| public void getInsertActions(Element parent, CMElementDeclaration ed, int index, int includeOptions, int validityChecking, List actionList) |
| { |
| modelQueryActionHelper.getInsertActions(parent, ed, index, includeOptions, validityChecking, actionList); |
| } |
| |
| public void getInsertActions(Document parent, CMDocument cmDocument, int index, int includeOptions, int validityChecking, List actionList) |
| { |
| modelQueryActionHelper.getInsertActions(parent, cmDocument, index, includeOptions, validityChecking, actionList); |
| } |
| |
| public void getReplaceActions(Element parent, CMElementDeclaration ed, int includeOptions, int validityChecking, List actionList) |
| { |
| modelQueryActionHelper.getReplaceActions(parent, ed, includeOptions, validityChecking, actionList); |
| } |
| |
| public void getReplaceActions(Element parent, CMElementDeclaration ed, List selectedChildren, int includeOptions, int validityChecking, List actionList) |
| { |
| modelQueryActionHelper.getReplaceActions(parent, ed, selectedChildren, includeOptions, validityChecking, actionList); |
| } |
| |
| public void getInsertChildNodeActionTable(Element parent, CMElementDeclaration ed, int validityChecking, Hashtable actionTable) |
| { |
| modelQueryActionHelper.getInsertChildNodeActionTable(parent, ed, validityChecking, actionTable); |
| } |
| |
| public void getActionTable(Element parent, CMElementDeclaration ed, int index, int validityChecking, Hashtable actionTable) |
| { |
| //modelQueryActionHelper.getAllActions(parent, ed, validityChecking, actionList); |
| } |
| |
| |
| // some helper methods |
| // |
| protected Node getParentOrOwnerNode(Node node) |
| { |
| return (node.getNodeType() == Node.ATTRIBUTE_NODE) ? |
| ((Attr)node).getOwnerElement() : |
| node.getParentNode(); |
| } |
| |
| protected Element getParentOrOwnerElement(Node node) |
| { |
| Node parent = getParentOrOwnerNode(node); |
| return (parent.getNodeType() == Node.ELEMENT_NODE) ? (Element)parent : null; |
| } |
| |
| |
| protected List nodeListToList(NodeList nodeList) |
| { |
| int size = nodeList.getLength(); |
| Vector v = new Vector(size); |
| for (int i = 0; i < size; i++) |
| { |
| v.add(nodeList.item(i)); |
| } |
| return v; |
| } |
| |
| /** |
| protected List getCMNodeList(NodeList nodeList) |
| { |
| int size = nodeList.getLength(); |
| Vector v = new Vector(size); |
| for (int i = 0; i < size; i++) |
| { |
| v.add(getCMNode(nodeList.item(i)); |
| } |
| return v; |
| } |
| */ |
| |
| public class AvailableContentCMVisitor extends CMVisitor |
| { |
| public Hashtable childNodeTable = new Hashtable(); |
| public Hashtable attributeTable = new Hashtable(); |
| public Element rootElement; |
| public CMElementDeclaration rootElementDeclaration; |
| public boolean isRootVisited; |
| protected boolean includeSequenceGroups; |
| |
| public AvailableContentCMVisitor(Element rootElement, CMElementDeclaration rootElementDeclaration) |
| { |
| this.rootElement = rootElement; |
| this.rootElementDeclaration = rootElementDeclaration; |
| } |
| |
| protected String getKey(CMNode cmNode) |
| { |
| String key = cmNode.getNodeName(); |
| CMDocument cmDocument = (CMDocument)cmNode.getProperty("CMDocument"); //$NON-NLS-1$ |
| if (cmDocument != null) |
| { |
| String namespaceURI = (String)cmDocument.getProperty("http://org.eclipse.wst/cm/properties/targetNamespaceURI"); //$NON-NLS-1$ |
| if (namespaceURI != null) |
| { |
| key = "[" + namespaceURI + "]" + key; //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| } |
| return key; |
| } |
| |
| protected void addToTable(Hashtable table, CMNode cmNode) |
| { |
| String nodeName = cmNode.getNodeName(); |
| if (nodeName != null && nodeName.length() > 0) |
| { |
| table.put(getKey(cmNode), cmNode); |
| } |
| } |
| |
| public List computeAvailableContent(int includeOptions) |
| { |
| Vector v = new Vector(); |
| |
| int contentType = rootElementDeclaration.getContentType(); |
| includeSequenceGroups = ((includeOptions & INCLUDE_SEQUENCE_GROUPS) != 0); |
| visitCMNode(rootElementDeclaration); |
| |
| if ((includeOptions & INCLUDE_ATTRIBUTES) != 0) |
| { |
| v.addAll(attributeTable.values()); |
| CMAttributeDeclaration nillableAttribute = (CMAttributeDeclaration)rootElementDeclaration.getProperty("http://org.eclipse.wst/cm/properties/nillable"); //$NON-NLS-1$ |
| if (nillableAttribute != null) |
| { |
| v.add(nillableAttribute); |
| } |
| } |
| |
| if ((includeOptions & INCLUDE_CHILD_NODES) != 0) |
| { |
| if (contentType == CMElementDeclaration.MIXED || |
| contentType == CMElementDeclaration.ELEMENT) |
| { |
| v.addAll(childNodeTable.values()); |
| } |
| else if (contentType == CMElementDeclaration.ANY) |
| { |
| CMDocument cmDocument = (CMDocument)rootElementDeclaration.getProperty("CMDocument"); //$NON-NLS-1$ |
| if (cmDocument != null) |
| { |
| CMNamedNodeMap elements = cmDocument.getElements(); |
| for (Iterator i = elements.iterator(); i.hasNext(); ) |
| { |
| v.add(i.next()); |
| } |
| } |
| } |
| |
| if (contentType == CMElementDeclaration.MIXED || |
| contentType == CMElementDeclaration.PCDATA || |
| contentType == CMElementDeclaration.ANY) |
| { |
| CMDataType dataType = rootElementDeclaration.getDataType(); |
| if (dataType != null) |
| { |
| v.add(dataType); |
| } |
| } |
| } |
| return v; |
| } |
| |
| public void visitCMAnyElement(CMAnyElement anyElement) |
| { |
| String uri = anyElement.getNamespaceURI(); |
| List list = getCMDocumentList(rootElement, rootElementDeclaration, uri); |
| for (Iterator iterator = list.iterator(); iterator.hasNext(); ) |
| { |
| CMDocument cmdocument = (CMDocument)iterator.next(); |
| if (cmdocument != null) |
| { |
| CMNamedNodeMap map = cmdocument.getElements(); |
| int size = map.getLength(); |
| for (int i = 0; i < size; i++) |
| { |
| CMNode ed = map.item(i); |
| addToTable(childNodeTable,ed); |
| } |
| } |
| } |
| } |
| |
| public void visitCMAttributeDeclaration(CMAttributeDeclaration ad) |
| { |
| super.visitCMAttributeDeclaration(ad); |
| attributeTable.put(ad.getNodeName(), ad); |
| } |
| |
| public void visitCMElementDeclaration(CMElementDeclaration ed) |
| { |
| if (ed == rootElementDeclaration && !isRootVisited) |
| { |
| isRootVisited = true; |
| super.visitCMElementDeclaration(ed); |
| } |
| else |
| { |
| if (!Boolean.TRUE.equals(ed.getProperty("Abstract"))) //$NON-NLS-1$ |
| { |
| addToTable(childNodeTable,ed); |
| } |
| |
| CMNodeList substitutionGroup = (CMNodeList)ed.getProperty("SubstitutionGroup"); //$NON-NLS-1$ |
| if (substitutionGroup != null) |
| { |
| handleSubstitutionGroup(substitutionGroup); |
| } |
| } |
| } |
| |
| protected void handleSubstitutionGroup(CMNodeList substitutionGroup) |
| { |
| int substitutionGroupLength = substitutionGroup.getLength(); |
| if (substitutionGroupLength > 1) |
| { |
| for (int i = 0; i < substitutionGroupLength; i++) |
| { |
| CMNode ed = substitutionGroup.item(i); |
| if (!Boolean.TRUE.equals(ed.getProperty("Abstract"))) //$NON-NLS-1$ |
| { |
| addToTable(childNodeTable,ed); |
| } |
| } |
| } |
| } |
| |
| public void visitCMGroup(CMGroup group) |
| { |
| if (includeSequenceGroups) |
| { |
| if (group.getOperator() == CMGroup.SEQUENCE && |
| group.getChildNodes().getLength() > 1 && |
| includesRequiredContent(group)) |
| { |
| childNodeTable.put(group, group); |
| } |
| } |
| super.visitCMGroup(group); |
| } |
| |
| public boolean includesRequiredContent(CMGroup group) |
| { |
| List list = getValidator().createContentSpecificationList(group); |
| return list.size() > 1; |
| } |
| } |
| |
| |
| /** |
| * @deprected - use getPossibleDataTypeValues() |
| */ |
| public List getDataTypeValues(Element element, CMNode cmNode) |
| { |
| return Arrays.asList(getPossibleDataTypeValues(element, cmNode)); |
| } |
| |
| /** |
| * This methods return an array of possible values corresponding to the datatype of the CMNode (either an CMAttributeDeclaration or a CMElementDeclaration) |
| */ |
| public String[] getPossibleDataTypeValues(Element element, CMNode cmNode) |
| { |
| List list = new Vector(); |
| |
| if (cmNode != null) |
| { |
| CMDataType dataType = null; |
| if (cmNode.getNodeType() == CMNode.ATTRIBUTE_DECLARATION) |
| { |
| dataType = ((CMAttributeDeclaration)cmNode).getAttrType(); |
| } |
| else if (cmNode.getNodeType() == CMNode.ELEMENT_DECLARATION) |
| { |
| dataType = ((CMElementDeclaration)cmNode).getDataType(); |
| } |
| |
| String[] enumeratedValues = dataType != null ? dataType.getEnumeratedValues() : null; |
| if (enumeratedValues != null) |
| { |
| for (int i = 0; i < enumeratedValues.length; i++) |
| { |
| list.add(enumeratedValues[i]); |
| } |
| } |
| } |
| |
| addValuesForXSIType(element, cmNode, list); |
| |
| if (extensionManager != null) |
| { |
| list.addAll(extensionManager.getDataTypeValues(element, cmNode)); |
| } |
| |
| int listSize = list.size(); |
| String[] result = new String[listSize]; |
| for (int i = 0; i < listSize; i++) |
| { |
| result[i] = (String)list.get(i); |
| } |
| return result; |
| } |
| |
| |
| protected void addValuesForXSIType(Element element, CMNode cmNode, List list) |
| { |
| if (cmNode != null && cmNode.getNodeType() == CMNode.ATTRIBUTE_DECLARATION) |
| { |
| CMAttributeDeclaration ad = (CMAttributeDeclaration)cmNode; |
| if (valueHelper.isXSIType(ad)) |
| { |
| NamespaceTable table = new NamespaceTable(element.getOwnerDocument()); |
| table.addElementLineage(element); |
| list.addAll(valueHelper.getQualifiedXSITypes(ad, table)); |
| } |
| } |
| } |
| |
| |
| public ModelQueryExtensionManager getExtensionManager() |
| { |
| return extensionManager; |
| } |
| } |
