| /* |
| * 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: MsgMgr.java 468645 2006-10-28 06:57:24Z minchau $ |
| */ |
| package org.apache.xalan.transformer; |
| |
| import javax.xml.transform.ErrorListener; |
| import javax.xml.transform.SourceLocator; |
| import javax.xml.transform.TransformerException; |
| |
| import org.apache.xalan.res.XSLMessages; |
| |
| import org.w3c.dom.Node; |
| |
| /** |
| * This class will manage error messages, warning messages, and other types of |
| * message events. |
| */ |
| public class MsgMgr |
| { |
| |
| /** |
| * Create a message manager object. |
| * |
| * @param transformer non transformer instance |
| */ |
| public MsgMgr(TransformerImpl transformer) |
| { |
| m_transformer = transformer; |
| } |
| |
| /** Transformer instance */ |
| private TransformerImpl m_transformer; |
| |
| /** |
| * Warn the user of a problem. |
| * This is public for access by extensions. |
| * |
| * @param msg The message text to issue |
| * @param terminate Flag indicating whether to terminate this process |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| */ |
| public void message(SourceLocator srcLctr, String msg, boolean terminate) throws TransformerException |
| { |
| |
| ErrorListener errHandler = m_transformer.getErrorListener(); |
| |
| if (null != errHandler) |
| { |
| errHandler.warning(new TransformerException(msg, srcLctr)); |
| } |
| else |
| { |
| if (terminate) |
| throw new TransformerException(msg, srcLctr); |
| else |
| System.out.println(msg); |
| } |
| } |
| |
| /** |
| * Warn the user of a problem. |
| * |
| * @param msg Message text to issue |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void warn(SourceLocator srcLctr, String msg) throws TransformerException |
| { |
| warn(srcLctr, null, null, msg, null); |
| } |
| |
| /** |
| * Warn the user of a problem. |
| * |
| * @param msg Message text to issue |
| * @param args Arguments to pass to the message |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void warn(SourceLocator srcLctr, String msg, Object[] args) throws TransformerException |
| { |
| warn(srcLctr, null, null, msg, args); |
| } |
| |
| /** |
| * Warn the user of a problem. |
| * |
| * |
| * @param styleNode Stylesheet node |
| * @param sourceNode Source tree node |
| * @param msg Message text to issue |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void warn(SourceLocator srcLctr, Node styleNode, Node sourceNode, String msg) |
| throws TransformerException |
| { |
| warn(srcLctr, styleNode, sourceNode, msg, null); |
| } |
| |
| /** |
| * Warn the user of a problem. |
| * |
| * @param styleNode Stylesheet node |
| * @param sourceNode Source tree node |
| * @param msg Message text to issue |
| * @param args Arguments to pass to the message |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void warn(SourceLocator srcLctr, Node styleNode, Node sourceNode, String msg, Object args[]) |
| throws TransformerException |
| { |
| |
| String formattedMsg = XSLMessages.createWarning(msg, args); |
| ErrorListener errHandler = m_transformer.getErrorListener(); |
| |
| if (null != errHandler) |
| errHandler.warning(new TransformerException(formattedMsg, srcLctr)); |
| else |
| System.out.println(formattedMsg); |
| } |
| |
| /* This method is not properly i18nized. We need to use the following method |
| * Tell the user of an error, and probably throw an |
| * exception. |
| * |
| * @param msg Message text to issue |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * |
| public void error(SourceLocator srcLctr, String msg) throws TransformerException |
| { |
| |
| // Locator locator = m_stylesheetLocatorStack.isEmpty() |
| // ? null : |
| // ((Locator)m_stylesheetLocatorStack.peek()); |
| // Locator locator = null; |
| ErrorListener errHandler = m_transformer.getErrorListener(); |
| |
| if (null != errHandler) |
| errHandler.fatalError(new TransformerException(msg, srcLctr)); |
| else |
| throw new TransformerException(msg, srcLctr); |
| } |
| |
| * @xsl.usage internal |
| */ |
| |
| /** |
| * Tell the user of an error, and probably throw an |
| * exception. |
| * |
| * @param msg Message text to issue |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void error(SourceLocator srcLctr, String msg) throws TransformerException |
| { |
| error(srcLctr, null, null, msg, null); |
| } |
| |
| /** |
| * Tell the user of an error, and probably throw an |
| * exception. |
| * |
| * @param msg Message text to issue |
| * @param args Arguments to be passed to the message |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void error(SourceLocator srcLctr, String msg, Object[] args) throws TransformerException |
| { |
| error(srcLctr, null, null, msg, args); |
| } |
| |
| /** |
| * Tell the user of an error, and probably throw an |
| * exception. |
| * |
| * @param msg Message text to issue |
| * @param e Exception to throw |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void error(SourceLocator srcLctr, String msg, Exception e) throws TransformerException |
| { |
| error(srcLctr, msg, null, e); |
| } |
| |
| /** |
| * Tell the user of an error, and probably throw an |
| * exception. |
| * |
| * @param msg Message text to issue |
| * @param args Arguments to use in message |
| * @param e Exception to throw |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void error(SourceLocator srcLctr, String msg, Object args[], Exception e) throws TransformerException |
| { |
| |
| //msg = (null == msg) ? XSLTErrorResources.ER_PROCESSOR_ERROR : msg; |
| String formattedMsg = XSLMessages.createMessage(msg, args); |
| |
| // Locator locator = m_stylesheetLocatorStack.isEmpty() |
| // ? null : |
| // ((Locator)m_stylesheetLocatorStack.peek()); |
| // Locator locator = null; |
| ErrorListener errHandler = m_transformer.getErrorListener(); |
| |
| if (null != errHandler) |
| errHandler.fatalError(new TransformerException(formattedMsg, srcLctr)); |
| else |
| throw new TransformerException(formattedMsg, srcLctr); |
| } |
| |
| /** |
| * Tell the user of an error, and probably throw an |
| * exception. |
| * |
| * @param styleNode Stylesheet node |
| * @param sourceNode Source tree node |
| * @param msg Message text to issue |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void error(SourceLocator srcLctr, Node styleNode, Node sourceNode, String msg) |
| throws TransformerException |
| { |
| error(srcLctr, styleNode, sourceNode, msg, null); |
| } |
| |
| /** |
| * Tell the user of an error, and probably throw an |
| * exception. |
| * |
| * @param styleNode Stylesheet node |
| * @param sourceNode Source tree node |
| * @param msg Message text to issue |
| * @param args Arguments to use in message |
| * @throws XSLProcessorException thrown if the active ProblemListener and XPathContext decide |
| * the error condition is severe enough to halt processing. |
| * |
| * @throws TransformerException |
| * @xsl.usage internal |
| */ |
| public void error(SourceLocator srcLctr, Node styleNode, Node sourceNode, String msg, Object args[]) |
| throws TransformerException |
| { |
| |
| String formattedMsg = XSLMessages.createMessage(msg, args); |
| |
| // Locator locator = m_stylesheetLocatorStack.isEmpty() |
| // ? null : |
| // ((Locator)m_stylesheetLocatorStack.peek()); |
| // Locator locator = null; |
| ErrorListener errHandler = m_transformer.getErrorListener(); |
| |
| if (null != errHandler) |
| errHandler.fatalError(new TransformerException(formattedMsg, srcLctr)); |
| else |
| throw new TransformerException(formattedMsg, srcLctr); |
| } |
| } |