| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.harmony.xml.dom; |
| |
| import org.w3c.dom.DOMException; |
| import org.w3c.dom.DocumentType; |
| import org.w3c.dom.NamedNodeMap; |
| import org.w3c.dom.Node; |
| |
| /** |
| * Provides a straightforward implementation of the corresponding W3C DOM |
| * interface. The class is used internally only, thus only notable members that |
| * are not in the original interface are documented (the W3C docs are quite |
| * extensive). Hope that's ok. |
| * <p> |
| * Some of the fields may have package visibility, so other classes belonging to |
| * the DOM implementation can easily access them while maintaining the DOM tree |
| * structure. |
| */ |
| public final class DocumentTypeImpl extends LeafNodeImpl implements DocumentType { |
| |
| private String qualifiedName; |
| |
| private String publicId; |
| |
| private String systemId; |
| |
| public DocumentTypeImpl(DocumentImpl document, String qualifiedName, |
| String publicId, String systemId) { |
| super(document); |
| |
| if (qualifiedName == null || "".equals(qualifiedName)) { |
| throw new DOMException(DOMException.NAMESPACE_ERR, qualifiedName); |
| } |
| |
| int prefixSeparator = qualifiedName.lastIndexOf(":"); |
| if (prefixSeparator != -1) { |
| String prefix = qualifiedName.substring(0, prefixSeparator); |
| String localName = qualifiedName.substring(prefixSeparator + 1); |
| |
| if (!DocumentImpl.isXMLIdentifier(prefix)) { |
| throw new DOMException(DOMException.NAMESPACE_ERR, qualifiedName); |
| } |
| |
| if (!DocumentImpl.isXMLIdentifier(localName)) { |
| throw new DOMException(DOMException.INVALID_CHARACTER_ERR, qualifiedName); |
| } |
| } else { |
| if (!DocumentImpl.isXMLIdentifier(qualifiedName)) { |
| throw new DOMException(DOMException.INVALID_CHARACTER_ERR, qualifiedName); |
| } |
| } |
| |
| this.qualifiedName = qualifiedName; |
| this.publicId = publicId; |
| this.systemId = systemId; |
| } |
| |
| @Override |
| public String getNodeName() { |
| return qualifiedName; |
| } |
| |
| @Override |
| public short getNodeType() { |
| return Node.DOCUMENT_TYPE_NODE; |
| } |
| |
| public NamedNodeMap getEntities() { |
| // TODO Dummy. Implement this later, if at all (we're DOM level 2 only). |
| return null; |
| } |
| |
| public String getInternalSubset() { |
| // TODO Dummy. Implement this later, if at all (we're DOM level 2 only). |
| return null; |
| } |
| |
| public String getName() { |
| return qualifiedName; |
| } |
| |
| public NamedNodeMap getNotations() { |
| // TODO Dummy. Implement this later, if at all (we're DOM level 2 only). |
| return null; |
| } |
| |
| public String getPublicId() { |
| return publicId; |
| } |
| |
| public String getSystemId() { |
| return systemId; |
| } |
| |
| @Override public String getTextContent() throws DOMException { |
| return null; |
| } |
| } |