diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/util/DOMNamespaceInfoManager.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/util/DOMNamespaceInfoManager.java | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/util/DOMNamespaceInfoManager.java b/bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/util/DOMNamespaceInfoManager.java deleted file mode 100644 index e16579cff6..0000000000 --- a/bundles/org.eclipse.wst.xml.core/src-contentmodel/org/eclipse/wst/xml/core/internal/contentmodel/util/DOMNamespaceInfoManager.java +++ /dev/null @@ -1,225 +0,0 @@ -/* -* Copyright (c) 2002 IBM Corporation and others. -* All rights reserved. This program and the accompanying materials -* are made available under the terms of the Common Public License v1.0 -* which accompanies this distribution, and is available at -* http://www.eclipse.org/legal/cpl-v10.html -* -* Contributors: -* IBM - Initial API and implementation -* Jens Lukowski/Innoopract - initial renaming/restructuring -* -*/ -package org.eclipse.wst.xml.core.internal.contentmodel.util; - -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; - - -/** - * DOMNamespaceInfoManager - * - * - */ -public class DOMNamespaceInfoManager -{ - public static final String XSI_URI = "http://www.w3.org/2001/XMLSchema-instance"; //$NON-NLS-1$ - - public DOMNamespaceInfoManager() - { - } - - public List getNamespaceInfoList(Element element) - { - NamespaceInfoReader reader = new NamespaceInfoReader(); - return reader.getNamespaceInfoList(element); - } - - public void removeNamespaceInfo(Element element) - { - NamespaceInfoRemover remover = new NamespaceInfoRemover(); - remover.removeNamespaceInfo(element); - } - - public void addNamespaceInfo(Element element, List namespaceInfoList, boolean needsXSI) - { - // first we create an xmlns attribute for each namespace - // - Document document = element.getOwnerDocument(); - - String schemaLocationValue = ""; //$NON-NLS-1$ - - for (Iterator iterator = namespaceInfoList.iterator(); iterator.hasNext(); ) - { - NamespaceInfo nsInfo = (NamespaceInfo)iterator.next(); - nsInfo.normalize(); - - if (nsInfo.uri != null) - { - String attrName = nsInfo.prefix != null ? "xmlns:" + nsInfo.prefix : "xmlns"; //$NON-NLS-1$ //$NON-NLS-2$ - Attr namespaceAttr = document.createAttribute(attrName); - namespaceAttr.setValue(nsInfo.uri); - element.setAttributeNode(namespaceAttr); - - // in this case we use the attribute "xsi:schemaLocation" - // here we build up its value - // - if (nsInfo.locationHint != null) - { - schemaLocationValue += nsInfo.uri; - schemaLocationValue += " "; //$NON-NLS-1$ - schemaLocationValue += nsInfo.locationHint; - schemaLocationValue += " "; //$NON-NLS-1$ - } - - if (nsInfo.uri.equals(XSI_URI)) - { - needsXSI = false; - } - } - else if (nsInfo.locationHint != null) - { - // in this case we use the attribute "xsi:noNamespaceSchemaLocation" - // - Attr attr = document.createAttribute("xsi:noNamespaceSchemaLocation"); //$NON-NLS-1$ - attr.setValue(nsInfo.locationHint); - element.setAttributeNode(attr); - } - } - - if (needsXSI) - { - // we add an xmlns:xsi attribute to define 'xsi:schemaLocation' attribute - // - Attr attr = document.createAttribute("xmlns:xsi"); //$NON-NLS-1$ - attr.setValue(XSI_URI); - element.setAttributeNode(attr); - } - - if (schemaLocationValue.length() > 0) - { - // create the "xsi:schemaLocation" attribute - // - Attr attr = document.createAttribute("xsi:schemaLocation"); //$NON-NLS-1$ - attr.setValue(schemaLocationValue); - element.setAttributeNode(attr); - } - } - - /** - * - */ - protected static class NamespaceInfoReader extends NamespaceAttributeVisitor - { - protected List namespaceInfoList = new Vector(); - - public List getNamespaceInfoList(Element element) - { - visitElement(element); - return namespaceInfoList; - } - - - public void visitXSINoNamespaceSchemaLocationAttribute(Attr attr, String value) - { - NamespaceInfo info = createNamespaceInfo(); - info.locationHint = value; - } - - public void visitXMLNamespaceAttribute(Attr attr, String prefix, String uri) - { - NamespaceInfo info = createNamespaceInfo(); - info.uri = uri; - info.prefix = prefix; - super.visitXMLNamespaceAttribute(attr, prefix, uri); - } - - public void visitXSISchemaLocationValuePair(String uri, String locationHint) - { - NamespaceInfo info = getNamespaceInfoForURI(uri); - if (info != null) - { - info.locationHint = locationHint; - } - else - { - info = createNamespaceInfo(); - info.uri = uri; - info.locationHint = locationHint; - } - } - - protected NamespaceInfo getNamespaceInfoForURI(String uri) - { - NamespaceInfo result = null; - for (Iterator i = namespaceInfoList.iterator(); i.hasNext(); ) - { - NamespaceInfo info = (NamespaceInfo)i.next(); - if (info.uri != null && info.uri.equals(uri)) - { - result = info; - break; - } - } - return result; - } - - protected NamespaceInfo createNamespaceInfo() - { - NamespaceInfo info = new NamespaceInfo(); - namespaceInfoList.add(info); - return info; - } - } - - - /** - * - */ - protected static class NamespaceInfoRemover extends NamespaceAttributeVisitor - { - protected List attributesToRemove = new Vector(); - - public void removeNamespaceInfo(Element element) - { - visitElement(element); - removeAttributes(); - } - - public void visitXSINoNamespaceSchemaLocationAttribute(Attr attr, String value) - { - attributesToRemove.add(attr); - } - - public void visitXMLNamespaceAttribute(Attr attr, String namespacePrefix, String namespaceURI) - { - attributesToRemove.add(attr); - super.visitXMLNamespaceAttribute(attr, namespacePrefix, namespaceURI); - } - - public void visitXSISchemaLocationAttribute(Attr attr, String value) - { - attributesToRemove.add(attr); - } - - public void removeAttributes() - { - for (Iterator i = attributesToRemove.iterator(); i.hasNext(); ) - { - Attr attr = (Attr)i.next(); - Element element = attr.getOwnerElement(); - if (element != null) - { - element.removeAttributeNode(attr); - } - } - } - } - - -} |