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From "Jim Shea" <js...@traq.com>
Subject RE: com.ibatis.common.exception.NestedRuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'
Date Thu, 01 Sep 2005 14:25:13 GMT
So the code breaks in one context and works fine in another. When I run into problems of that
class involving XML parsing I always look for threading issues. Most Java XML technologies
rely on underlying parsers which, for reasons of performance, ignore thread safety. Is it
possible that some other part of your app is down in the SAX code at the same time?

Jim

-----Original Message-----
From: Cesar Villar [mailto:cesarvillarcar@yahoo.es] 
Sent: Friday, August 26, 2005 4:14 AM
To: user-java@ibatis.apache.org; lmeadors@apache.org
Subject: Re: com.ibatis.common.exception.NestedRuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'


When I write the content of the file that fails into
another file the problem disappears.
The stack exception is:
- AbstractUnafeDAO static block:
com.ibatis.common.exception.NestedRuntimeException:
Error occurred.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento. java.lang.ExceptionInInitializerError
	at
com.unafe.dao.DAOFactory.getCursoDAO(DAOFactory.java:74)
	at
com.unafe.dao.pruebas.PruebaCursos.obtenerCursos(PruebaCursos.java:47)
	at
com.unafe.dao.pruebas.PruebaCursos.main(PruebaCursos.java:39)
Caused by: java.lang.RuntimeException: Error
Initializing AbstractUnafeDAO
:com.ibatis.common.exception.NestedRuntimeException:
Error occurred.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by:
com.ibatis.common.exception.NestedRuntimeException:
Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause:
com.ibatis.common.xml.NodeletException: Error parsing
XML.  Cause: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
Caused by: com.ibatis.common.xml.NodeletException:
Error parsing XML.  Cause:
org.xml.sax.SAXParseException: Falta elemento de raíz
de documento.
Caused by: org.xml.sax.SAXParseException: Falta
elemento de raíz de documento.
	at
com.unafe.dao.AbstractUnafeDAO.<clinit>(AbstractUnafeDAO.java:43)
	... 3 more
Exception in thread "main" 

And the content of the file is:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMap PUBLIC "-//iBATIS.com//DTD SQL Map
2.0//EN" 
	"http://www.ibatis.com/dtd/sql-map-2.dtd">

<sqlMap namespace="CursoSQL">
 
   <!-- 
   
==============================================================
   
    ======================== CACHES ==============================
   
==============================================================
   
    -->
    
    <cacheModel id="curso_cache" type="MEMORY" >
        <flushInterval   hours="24"/>
        <flushOnExecute statement= "insertCurso" />
        <flushOnExecute statement= "updateCurso" /> 
        <flushOnExecute statement= "deleteCurso" /> 
        <property name="reference-type" value="WEAK"
/>
    </cacheModel>

    <!-- 
   
=============================================================
   
    ======================== ALIAS ==============================
   
=============================================================
   
    -->

   	<typeAlias alias="CursoDTO" type="com.unafe.dto.cursos.CursoDTO"/>

    <!-- 
   
=================================================================
    ======================== PARAMETERMAPS ==========================
   
=================================================================
    -->

  	<parameterMap id="tipoSanitario" class="CursoDTO">
  		<parameter property="sanitario"/>
  	</parameterMap>
  	
 	<parameterMap id="cursoId" class="CursoDTO">
  		<parameter property="id"/>
  	</parameterMap> 
  	
  	<parameterMap id="datosAlumnoSanitario"
class="AlumnoDTO">
  		<parameter property="id"/>
  		<parameter property="id"/>  		
  		<parameter property="sanitario"/>  		
  	</parameterMap> 	

    <!-- 
   
=================================================================
    ======================== RESULTMAP ==============================
   
=================================================================
    -->

	<resultMap id="curso_resultado"  class="CursoDTO">
		<result property="id"			column="CUR_ID" />
		<result property="nombre"		column="CUR_NOMBRE" /> 
		<result property="temario"		column="CUR_TEMARIO" /> 
		<result property="creditos"		column="CUR_CREDITOS"
/>
		<result property="horas"		column="CUR_NUMHORAS" />
		<result property="sanitario"	column="CUR_SANITARIO"
/>
		<result property="precio"		column="CUR_PRECIO" />
		<result property="codigo"		column="CUR_CODIGO" />		
    </resultMap>
    
	<resultMap id="curso_resultado_para_lista" 
class="CursoDTO">
		<result property="id"			column="CUR_ID" />
		<result property="nombre"		column="CUR_NOMBRE" /> 
		<result property="codigo"		column="CUR_CODIGO" />		
		<result property="sanitario"	column="CUR_SANITARIO"
/>
    </resultMap>

   <!-- 
   
=================================================================
    ======================== CONSULTAS ==============================
   
=================================================================
    -->
     <select  id="getCursos" resultClass="CursoDTO"
cacheModel="curso_cache">    
        SELECT CUR_ID AS id, 
			CUR_NOMBRE AS nombre, 
			CUR_TEMARIO AS temario, 
			CUR_CREDITOS AS creditos, 
			CUR_SANITARIO AS sanitario, 
			CUR_NUMHORAS AS horas, 
			CUR_PRECIO AS precio,
			CUR_CODIGO AS codigo
		FROM CURSO  	
    </select>

    <select id="getCursosPorTipo"
parameterMap="tipoSanitario"
resultMap="curso_resultado">
    	SELECT CUR_ID, 
			CUR_NOMBRE, 
			CUR_TEMARIO, 
			CUR_CREDITOS, 
			CUR_SANITARIO, 
			CUR_NUMHORAS, 
			CUR_PRECIO,
			CUR_CODIGO
		FROM CURSO  
        <dynamic prepend="where"> 
            <isNotNull prepend="AND"
property="sanitario"> 
		        CUR_SANITARIO = #sanitario#
            </isNotNull> 
        </dynamic> 
    </select>   
    
    <select id="getTipoDeCurso" parameterClass="int" resultClass="java.lang.String">
    	SELECT CUR_SANITARIO
		FROM CURSO  
	    WHERE CUR_ID = #value#
    </select>       
    
	<select id="getCursoPorID" parameterClass="int" resultMap="curso_resultado">
    	SELECT CUR_ID, 
			CUR_NOMBRE, 
			CUR_TEMARIO, 
			CUR_CREDITOS, 
			CUR_SANITARIO, 
			CUR_NUMHORAS, 
			CUR_PRECIO,
			CUR_CODIGO
		FROM CURSO  
	    WHERE CUR_ID = #value#
    </select> 
   
   
    <select
id="selectCursosNoSeleccionadosEnUnPeriodo"
parameterClass="int"
resultMap="curso_resultado_para_lista">
    	SELECT CUR_ID, 
	    	CUR_CODIGO,
			CUR_NOMBRE,
			CUR_SANITARIO
		FROM CURSO
	    WHERE CUR_ID NOT IN (SELECT CURPER_CURSO 
	    					 FROM CURSO_PERIODOLECTIVO 
	    					 WHERE CURPER_PERIODO = #value#)
	    ORDER BY CUR_SANITARIO,CUR_NOMBRE
    </select>

    <select id="selectCursosNoCompradosPorAlumno"
parameterMap="datosAlumnoSanitario"
resultMap="curso_resultado">
    	SELECT CUR_ID, 
			CUR_NOMBRE, 
			CUR_TEMARIO, 
			CUR_CREDITOS, 
			CUR_SANITARIO, 
			CUR_NUMHORAS, 
			CUR_PRECIO,
			CUR_CODIGO
		FROM CURSO, V_CURSOSPERIODOACTUAL
		WHERE CUR_ID NOT IN(
			<!--  CURSOS QUE NO ESTEN YA COMPRADOS EN EL
PERIODO LECTIVO ACTUAL -->
				SELECT CCPL_CURSO
				FROM COMPRA, COMPRA_CURSO_PERIODOLECTIVO
				WHERE COM_ALUMNO = ?
				AND COM_ESTADO IN ('A','E')
				AND CCPL_COMPRA = COM_ID
				AND CCPL_PERIODO = (SELECT PER_ID 
									FROM PERIODOLECTIVO 
									WHERE PER_FEC_INICIO <![CDATA[<=]]> SYSDATE 
									AND PER_FEC_FIN>=SYSDATE
									)
			)
		AND CUR_ID NOT IN (
			<!--  CURSOS APROBADOS ANTERIORMENTE -->
			SELECT CUR_ID
			FROM CURSO, EXAMEN, PRUEBAEXAMEN,
CURSO_PERIODOLECTIVO
			WHERE CUR_ID=EXA_CURSO
			AND EXA_ID=PEXA_EXAMEN
			AND PEXA_ESTADO= 'AP'
			AND PEXA_ALUMNO = ?
			AND CURPER_CURSO=CUR_ID
			AND CURPER_PERIODO IN (SELECT PER_ID 
									FROM PERIODOLECTIVO 
									WHERE PER_FEC_INICIO <![CDATA[<]]> SYSDATE 
									AND PER_FEC_FIN<![CDATA[<]]>SYSDATE)
		)		
		AND CUR_SANITARIO=? 
		AND CPA_CURSO = CUR_ID  
    </select>
    <!-- 
   
==============================================================
    ======================== INSERT ==============================
   
==============================================================
    -->
    
    <insert id="insertCurso"
parameterClass="CursoDTO">
    	<selectKey resultClass="int" keyProperty="id">
			SELECT CURSO_SEQ.NEXTVAL AS ID
			FROM DUAL    	
    	</selectKey>
        INSERT INTO CURSO ( CUR_ID, CUR_NOMBRE,
CUR_TEMARIO, CUR_CREDITOS, 
        					CUR_NUMHORAS, CUR_SANITARIO, CUR_PRECIO,
CUR_CODIGO)
        VALUES  ( #id#, #nombre#, #temario:VARCHAR#, #creditos#, #horas#, #sanitario#, 
        		#precio#, #codigo# )
    </insert>
    
    <!-- 
   
===============================================================
      
    ======================== UPDATES ==============================
   
===============================================================
      
    -->

    <statement   id="updateCurso"
parameterClass="CursoDTO">
        UPDATE CURSO 
        SET CUR_NOMBRE= #nombre#, CUR_TEMARIO= #temario:VARCHAR#, 
        	CUR_CREDITOS= #creditos#, CUR_NUMHORAS=
#horas#, CUR_SANITARIO= #sanitario#,
        	CUR_PRECIO= #precio#, CUR_CODIGO= #codigo#
        WHERE CUR_ID = #id# 
    </statement>
    
    <!-- 
   
===============================================================
      
    ======================== DELETES ==============================
   
===============================================================
  
    -->
    <delete id="deleteCursoPorID"
parameterClass="CursoDTO">
    	DELETE FROM CURSO WHERE CUR_ID = #id#
    </delete>   
</sqlMap>

I can attach all others xml files and a class to prove
the files.
Thanks a lot.



		
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