| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| /* |
| * $Id: ElemAttributeSet.java 468643 2006-10-28 06:56:03Z minchau $ |
| */ |
| package org.apache.xalan.templates; |
| |
| import javax.xml.transform.TransformerException; |
| |
| import org.apache.xalan.res.XSLMessages; |
| import org.apache.xalan.res.XSLTErrorResources; |
| import org.apache.xalan.transformer.TransformerImpl; |
| import org.apache.xml.utils.QName; |
| |
| /** |
| * Implement xsl:attribute-set. |
| * <pre> |
| * &!ELEMENT xsl:attribute-set (xsl:attribute)*> |
| * &!ATTLIST xsl:attribute-set |
| * name %qname; #REQUIRED |
| * use-attribute-sets %qnames; #IMPLIED |
| * & |
| * </pre> |
| * @see <a href="http://www.w3.org/TR/xslt#attribute-sets">attribute-sets in XSLT Specification</a> |
| * @xsl.usage advanced |
| */ |
| public class ElemAttributeSet extends ElemUse |
| { |
| static final long serialVersionUID = -426740318278164496L; |
| |
| /** |
| * The name attribute specifies the name of the attribute set. |
| * @serial |
| */ |
| public QName m_qname = null; |
| |
| /** |
| * Set the "name" attribute. |
| * The name attribute specifies the name of the attribute set. |
| * |
| * @param name Name attribute to set |
| */ |
| public void setName(QName name) |
| { |
| m_qname = name; |
| } |
| |
| /** |
| * Get the "name" attribute. |
| * The name attribute specifies the name of the attribute set. |
| * |
| * @return The name attribute of the attribute set |
| */ |
| public QName getName() |
| { |
| return m_qname; |
| } |
| |
| /** |
| * Get an int constant identifying the type of element. |
| * @see org.apache.xalan.templates.Constants |
| * |
| * @return Token ID of the element |
| */ |
| public int getXSLToken() |
| { |
| return Constants.ELEMNAME_DEFINEATTRIBUTESET; |
| } |
| |
| /** |
| * Return the node name. |
| * |
| * @return The name of this element |
| */ |
| public String getNodeName() |
| { |
| return Constants.ELEMNAME_ATTRIBUTESET_STRING; |
| } |
| |
| /** |
| * Apply a set of attributes to the element. |
| * |
| * @param transformer non-null reference to the the current transform-time state. |
| * |
| * @throws TransformerException |
| */ |
| public void execute( |
| TransformerImpl transformer) |
| throws TransformerException |
| { |
| |
| if (transformer.isRecursiveAttrSet(this)) |
| { |
| throw new TransformerException( |
| XSLMessages.createMessage( |
| XSLTErrorResources.ER_XSLATTRSET_USED_ITSELF, |
| new Object[]{ m_qname.getLocalPart() })); //"xsl:attribute-set '"+m_qname.m_localpart+ |
| } |
| |
| transformer.pushElemAttributeSet(this); |
| super.execute(transformer); |
| |
| ElemAttribute attr = (ElemAttribute) getFirstChildElem(); |
| |
| while (null != attr) |
| { |
| attr.execute(transformer); |
| |
| attr = (ElemAttribute) attr.getNextSiblingElem(); |
| } |
| |
| transformer.popElemAttributeSet(); |
| } |
| |
| /** |
| * Add a child to the child list. |
| * <!ELEMENT xsl:attribute-set (xsl:attribute)*> |
| * <!ATTLIST xsl:attribute-set |
| * name %qname; #REQUIRED |
| * use-attribute-sets %qnames; #IMPLIED |
| * > |
| * |
| * @param newChild Child to be added to this node's list of children |
| * |
| * @return The child that was just added to the list of children |
| * |
| * @throws DOMException |
| */ |
| public ElemTemplateElement appendChildElem(ElemTemplateElement newChild) |
| { |
| |
| int type = ((ElemTemplateElement) newChild).getXSLToken(); |
| |
| switch (type) |
| { |
| case Constants.ELEMNAME_ATTRIBUTE : |
| break; |
| default : |
| error(XSLTErrorResources.ER_CANNOT_ADD, |
| new Object[]{ newChild.getNodeName(), |
| this.getNodeName() }); //"Can not add " +((ElemTemplateElement)newChild).m_elemName + |
| |
| //" to " + this.m_elemName); |
| } |
| |
| return super.appendChild(newChild); |
| } |
| |
| /** |
| * This function is called during recomposition to |
| * control how this element is composed. |
| * @param root The root stylesheet for this transformation. |
| */ |
| public void recompose(StylesheetRoot root) |
| { |
| root.recomposeAttributeSets(this); |
| } |
| |
| } |