| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * 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.cocoon.components.language.markup.xsp; |
| |
| import org.apache.avalon.excalibur.pool.Recyclable; |
| import org.apache.avalon.framework.component.ComponentException; |
| import org.apache.avalon.framework.component.ComponentManager; |
| import org.apache.avalon.framework.context.Context; |
| import org.apache.avalon.framework.context.ContextException; |
| import org.apache.avalon.framework.context.Contextualizable; |
| import org.apache.cocoon.components.language.generator.CompiledComponent; |
| import org.apache.cocoon.generation.AbstractServerPage; |
| import org.xml.sax.SAXException; |
| |
| /** |
| * Base class for XSP-generated <code>ServerPagesGenerator</code> classes |
| * |
| * @author <a href="mailto:ricardo@apache.org">Ricardo Rocha</a> |
| * @version CVS $Id: XSPGenerator.java,v 1.2 2004/03/05 13:02:47 bdelacretaz Exp $ |
| */ |
| public abstract class XSPGenerator extends AbstractServerPage implements CompiledComponent, Contextualizable, Recyclable { |
| protected Context avalonContext = null; |
| |
| /** Contextualize this class */ |
| public void contextualize(Context context) throws ContextException { |
| this.avalonContext = context; |
| } |
| |
| /** |
| * Set the current <code>ComponentManager</code> instance used by this |
| * <code>Generator</code> and initialize relevant instance variables. |
| * |
| * @param manager The global component manager |
| */ |
| public void compose(ComponentManager manager) throws ComponentException { |
| super.compose(manager); |
| } |
| |
| // XSP Helper methods accessible from the page |
| |
| /** |
| * Add character data |
| * |
| * @param data The character data |
| */ |
| public void xspCharacters(String data) throws SAXException { |
| this.contentHandler.characters(data.toCharArray(), 0, data.length()); |
| } |
| |
| /** |
| * Add a comment |
| * |
| * @param comment The comment data |
| */ |
| public void xspComment(String comment) throws SAXException { |
| this.lexicalHandler.comment(comment.toCharArray(), 0, comment.length()); |
| } |
| |
| /** |
| * Implementation of <xsp:expr> for String, Collection, |
| * XMLizable, Node, and Object. |
| * |
| * @param v the value |
| */ |
| public void xspExpr(Object v) throws SAXException { |
| XSPObjectHelper.xspExpr(this.contentHandler, v); |
| } |
| } |