- /**
- * @(#) SQLErrorDocument.java
- *
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 1999 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xalan" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation and was
- * originally based on software copyright (c) 1999, Lotus
- * Development Corporation., http://www.lotus.com. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- */
-
- package org.apache.xalan.lib.sql;
-
- import org.apache.xml.dtm.DTMManager;
- import org.apache.xml.dtm.DTM;
- import java.sql.SQLException;
-
- /**
- *
- * A base class that will convert an exception into an XML stream
- * that can be returned in place of the standard result. The XML
- * format returned is a follows.
- *
- * <ext-error>
- * <message> The Message for a generic error </message>
- * <sql-error>
- * <message> SQL Message from the Exception thrown </message>
- * <code> SQL Error Code </stack>
- * </sql-error>
- * <ext-error>
- *
- */
-
- /**
- * The SQL Document is the main controlling class the executesa SQL Query
- */
- public class SQLErrorDocument extends DTMDocument
- {
- /**
- */
- private static final String S_EXT_ERROR = "ext-error";
- /**
- */
- private static final String S_SQL_ERROR = "sql-error";
- /**
- */
- private static final String S_MESSAGE = "message";
- /**
- */
- private static final String S_CODE = "code";
-
- /**
- */
- private int m_ErrorExt_TypeID = DTM.NULL;
- /**
- */
- private int m_Message_TypeID = DTM.NULL;
- /**
- */
- private int m_Code_TypeID = DTM.NULL;
-
- /**
- */
- private int m_SQLError_TypeID = DTM.NULL;
-
- /**
- */
- private int m_rootID = DTM.NULL;
- /**
- */
- private int m_extErrorID = DTM.NULL;
- /**
- */
- private int m_MainMessageID = DTM.NULL;
-
- /**
- * Build up an SQLErrorDocument that includes the basic error information
- * along with the Extended SQL Error information.
- * @param mgr
- * @param ident
- * @param error
- */
- public SQLErrorDocument( DTMManager mgr, int ident, SQLException error )
- {
- super(mgr, ident);
-
- createExpandedNameTable();
- buildBasicStructure(error);
-
- int sqlError = addElement(2, m_SQLError_TypeID, m_extErrorID, m_MainMessageID);
- int element = DTM.NULL;
-
- element = addElementWithData(
- new Integer(error.getErrorCode()), 3,
- m_Code_TypeID, sqlError, element);
-
- element = addElementWithData(
- error.getLocalizedMessage(), 3,
- m_Message_TypeID, sqlError, element);
-
- // this.dumpDTM();
- }
-
-
- /**
- * Build up an Error Exception with just the Standard Error Information
- * @param mgr
- * @param ident
- * @param error
- */
- public SQLErrorDocument( DTMManager mgr, int ident, Exception error )
- {
- super(mgr, ident);
- createExpandedNameTable();
- buildBasicStructure(error);
- }
-
- /**
- * Build up the basic structure that is common for each error.
- * @param e
- * @return
- */
- private void buildBasicStructure( Exception e )
- {
- m_rootID = addElement(0, m_Document_TypeID, DTM.NULL, DTM.NULL);
- m_extErrorID = addElement(1, m_ErrorExt_TypeID, m_rootID, DTM.NULL);
- m_MainMessageID = addElementWithData
- (e.getLocalizedMessage(), 2, m_Message_TypeID, m_extErrorID, DTM.NULL);
- }
-
- /**
- * Populate the Expanded Name Table with the Node that we will use.
- * Keep a reference of each of the types for access speed.
- * @return
- */
- protected void createExpandedNameTable( )
- {
-
- super.createExpandedNameTable();
-
- m_ErrorExt_TypeID =
- m_expandedNameTable.getExpandedTypeID(S_NAMESPACE, S_EXT_ERROR, DTM.ELEMENT_NODE);
-
- m_SQLError_TypeID =
- m_expandedNameTable.getExpandedTypeID(S_NAMESPACE, S_SQL_ERROR, DTM.ELEMENT_NODE);
-
- m_Message_TypeID =
- m_expandedNameTable.getExpandedTypeID(S_NAMESPACE, S_MESSAGE, DTM.ELEMENT_NODE);
-
- m_Code_TypeID =
- m_expandedNameTable.getExpandedTypeID(S_NAMESPACE, S_CODE, DTM.ELEMENT_NODE);
- }
-
- }