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Article:  |
Wiring Your Web Application with Open Source Java | |
| Subject: | Problems | |
| Date: | 2004-06-07 13:08:18 | |
| From: | bryancdickson | |
|
Great article! I just wish I could run the example! I've got everything running, and the build.xml seemed to create the database just fine, however, I'm getting the following error when creating an order (any ideas?):
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Showing messages 1 through 3 of 3.
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Problems
2004-06-11 13:49:10 meagle [View]
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Problems
2004-06-26 20:25:48 lazyboy [View]
I had same prob. and I had aopalliance.jar in web-inf/lib but I carelessy put a duplicate copy of spring.jar in tomcat/server/lib and I got a very similiar message you had. Remove duplicate, AOK. -
Problems
2006-05-27 16:13:40 hbravo80 [View]
Utilizo lo siguiente:
- IDE: MyEclipse 4.1.1
- Servidor: Tomcat 5.0.28
- Framework: spring-framework-1.2.8-with-dependencies
Mi web.xml esta configurado asi:
================================
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring-context-dataSource.xml,/WEB-INF/spring-context-dao.xml,/WEB-INF/spring-context-facade.xml,/WEB-INF/spring-context-web.xml</param-value>
</context-param>
<filter>
<filter-name>URLFilter</filter-name>
<filter-class>com.empresa.web.administracion.vc.struts.filtro.URLFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>URLFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Descomentar solo cuando su servidor use el servlet 2.0 y comentar el listener -->
<!-- servlet>
<servlet-name>SpringContextServlet</servlet-name>
<servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet-->
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>com.empresa.web.administracion.vc.struts.controller.ServletController</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>3</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>3</param-value>
</init-param>
<init-param>
<param-name>validate</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>log4j</param-name>
<param-value>WEB-INF/log4j.properties</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
Mi spring-context-dataSource.xml esta configurado asi:
=================================================
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<!-- Archivo de configuración de datasources, servidores de correo y plantillas de email -->
<beans>
<!-- DATASOURCES -->
<bean id="dataSourceGeneral" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName"><value>sun.jdbc.odbc.JdbcOdbcDriver</value></property>
<property name="url"><value>jdbc:odbc:cnxSQLServer2000</value></property>
<property name="defaultCatalog"><value>general</value></property>
<property name="username"><value></value></property>
<property name="password"><value></value></property>
</bean>
</beans>
Mi spring-context-dao.xml esta configurado asi:
===============================================
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<!-- Archivo de configuración de daos beans, que pueden ser invocados desde un facade -->
<beans>
<!-- DAOS BEANS -->
<bean id="ubigeoDao" class="com.empresa.web.administracion.modelo.spring.daoimpl.UbigeoDaoImpl">
<property name="dataSourceGeneral"><ref bean="dataSourceGeneral" /></property>
</bean>
</beans>
Mi clase storeProcedures "ListarUbigeosSP.java"
===============================================
package com.empresa.web.administracion.modelo.spring.dao.sp;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.sql.DataSource;
import org.apache.log4j.Logger;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.jdbc.core.SqlParameter;
import org.springframework.jdbc.core.SqlReturnResultSet;
import org.springframework.jdbc.object.StoredProcedure;
import com.empresa.web.administracion.modelo.dto.UbigeoDTO;
public class ListarUbigeosSP extends StoredProcedure {
static Logger logger = Logger.getLogger("administracionLog");
UbigeoDTO ubigeoDTO = null;
List listaUbigeos = null;
public ListarUbigeosSP(DataSource dataSource) {
logger.debug("Inicia el constructor ListarCombosSP");
super.setDataSource(dataSource);
super.setSql(NombresStoredProcedures.LISTAR_UBIGEOS_SP);
declareParameter(new SqlReturnResultSet("rsUbigeos", new RowMapper() {
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
ubigeoDTO = new UbigeoDTO();
ubigeoDTO.setCodigoUbigeo(rs.getString("COD_UBI"));
ubigeoDTO.setCodigoDepartamento(rs.getString("COD_DEP_UBI"));
ubigeoDTO.setCodigoProvincia(rs.getString("COD_PRO_UBI"));
ubigeoDTO.setCodigoDistrito(rs.getString("COD_DIS_UBI"));
ubigeoDTO.setNombreUbigeo(rs.getString("NOM_UBI"));
return ubigeoDTO;
}
}));
declareParameter(new SqlParameter("P_CODIGO_DEPARTAMENTO", Types.CHAR));
declareParameter(new SqlParameter("P_CODIGO_PROVINCIA", Types.CHAR));
compile();
}
public List executeProcedure(String codigoDepartamento, String codigoProvincia) {
logger.debug("Inicia el método executeProcedure de ListarUbigeosSP");
Map paramHashMap = new HashMap();
paramHashMap.put("P_CODIGO_DEPARTAMENTO", codigoDepartamento);
paramHashMap.put("P_CODIGO_PROVINCIA", codigoProvincia);
listaUbigeos = (List) super.execute(paramHashMap).get("rsUbigeos");
return listaUbigeos;
}
}
Mi interface "UbigeoDao.java"
============================
package com.empresa.web.administracion.modelo.spring.dao;
import java.util.List;
public interface UbigeoDao {
public List listarUbigeo(String codigoDepartamento, String codigoProvincia) throws Exception;
}
Mi clase que implementa dicah interface "UbigeoDaoImpl"
=================================================
package com.empresa.web.administracion.modelo.spring.daoimpl;
import java.util.List;
import com.empresa.web.framework.dao.MasterDBConnections;
import com.empresa.web.administracion.modelo.spring.dao.UbigeoDao;
import com.empresa.web.administracion.modelo.spring.dao.sp.ListarUbigeosSP;
public class UbigeoDaoImpl extends MasterDBConnections implements UbigeoDao {
public List listarUbigeo(String codigoDepartamento, String codigoProvincia) throws Exception {
ListarUbigeosSP sp = new ListarUbigeosSP(getDataSourceGeneral());
List listaUbigeo = sp.executeProcedure(codigoDepartamento, codigoProvincia);
return listaUbigeo;
}
}
Mi ServletController que exiende ActionServlet:
===============================================
package com.empresa.web.administracion.vc.struts.controller;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.PropertyConfigurator;
import org.apache.struts.action.ActionServlet;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import com.empresa.web.administracion.modelo.dto.UbigeoDTO;
import com.empresa.web.administracion.modelo.spring.dao.UbigeoDao;
public class ServletController extends ActionServlet {
private static final long serialVersionUID = 1L;
public ServletController() {
super();
}
public void init(ServletConfig config) throws ServletException {
super.init(config);
try {
inicializarLog4J(config);
generarJavaScriptUbigeo();
}
catch (Exception e) {
e.printStackTrace();
}
}
public void destroy() {
super.destroy();
}
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
private void inicializarLog4J(ServletConfig config) throws ServletException {
String rutaLog4J = null;
String watch = null;
try {
rutaLog4J = this.getServletContext().getRealPath(config.getInitParameter("log4j"));
if (rutaLog4J == null || rutaLog4J.length() == 0 || !(new File(rutaLog4J)).isFile()) {
System.out.println("ERROR: No se puede leer el archivo de configuración. Por favor revise el parámetro de inicialización de la ruta del archivo de configuración en el web.xml");
throw new ServletException();
}
watch = config.getInitParameter("watch");
if (watch != null && watch.equalsIgnoreCase("true")) {
PropertyConfigurator.configureAndWatch(rutaLog4J);
}
else {
PropertyConfigurator.configure(rutaLog4J);
}
}
catch (Exception e) {
e.printStackTrace();
}
}
private void generarJavaScriptUbigeo() throws ServletException, IOException {
PrintWriter pw = null;
ApplicationContext context = null;
UbigeoDao ubigeoDao = null;
List listaDepartamentos = null;
List listaProvincias = null;
List listaDistritos = null;
Iterator itDepartamento = null;
Iterator itProvincia = null;
Iterator itDistrito = null;
UbigeoDTO departamentoDTO = null;
UbigeoDTO provinciaDTO = null;
UbigeoDTO distritoDTO = null;
int contDepartamentos = 0;
int contProvincias = 0;
int contDistritos = 0;
try {
pw = new PrintWriter(new FileOutputStream(this.getServletContext().getRealPath("/") + "\\scripts\\dataUbigeo.js"));
context = WebApplicationContextUtils.getRequiredWebApplicationContext(this.getServletContext());
ubigeoDao = (UbigeoDao) context.getBean("ubigeoDao");
// Se encarga del arreglo de departamentos
listaDepartamentos = ubigeoDao.listarUbigeo(null, null);
pw.println("var departamentos = new Array();");
itDepartamento = listaDepartamentos.iterator();
while (itDepartamento.hasNext()) {
departamentoDTO = (UbigeoDTO) itDepartamento.next();
pw.print("var departamento = new Array();");
pw.print("departamento[0] = '" + departamentoDTO.getCodigoUbigeo() + "';");
pw.print("departamento[1] = '" + departamentoDTO.getCodigoDepartamento() + "';");
pw.print("departamento[2] = '00';");
pw.print("departamento[3] = '00';");
pw.print("departamento[4] = '" + departamentoDTO.getNombreUbigeo() + "';");
pw.println("departamentos[" + contDepartamentos + "] = departamento;");
}
// Se encarga del arreglo de provincias
itDepartamento = listaDepartamentos.iterator();
pw.println("var provincias = new Array();");
while (itDepartamento.hasNext()) {
departamentoDTO = (UbigeoDTO) itDepartamento.next();
listaProvincias = ubigeoDao.listarUbigeo(departamentoDTO.getCodigoDepartamento(), null);
itProvincia = listaProvincias.iterator();
while (itProvincia.hasNext()) {
provinciaDTO = (UbigeoDTO) itProvincia.next();
pw.print("var provincia = new Array();");
pw.print("provincia[0] = '" + provinciaDTO.getCodigoUbigeo() + "';");
pw.print("provincia[1] = '" + provinciaDTO.getCodigoDepartamento() + "';");
pw.print("provincia[2] = '" + provinciaDTO.getCodigoProvincia() + "';");
pw.print("provincia[3] = '00';");
pw.print("provincia[4] = '" + provinciaDTO.getNombreUbigeo() + "';");
pw.println("provincias[" + contProvincias + "] = provincia;");
contProvincias++;
}
}
// Se encarga del arreglo de distritos
pw.println("var distritos = new Array();");
itDepartamento = listaDepartamentos.iterator();
while (itDepartamento.hasNext()) {
departamentoDTO = (UbigeoDTO) itDepartamento.next();
listaProvincias = ubigeoDao.listarUbigeo(departamentoDTO.getCodigoDepartamento(), null);
itProvincia = listaProvincias.iterator();
while (itProvincia.hasNext()) {
provinciaDTO = (UbigeoDTO) itProvincia.next();
listaDistritos = (List) ubigeoDao.listarUbigeo(departamentoDTO.getCodigoDepartamento(), provinciaDTO.getCodigoProvincia());
itDistrito = listaDistritos.iterator();
while (itDistrito.hasNext()) {
distritoDTO = (UbigeoDTO) itDistrito.next();
pw.print("var distrito = new Array();");
pw.print("distrito[0] = '" + distritoDTO.getCodigoUbigeo() + "';");
pw.print("distrito[1] = '" + distritoDTO.getCodigoDepartamento() + "';");
pw.print("distrito[2] = '" + distritoDTO.getCodigoProvincia() + "';");
pw.print("distrito[3] = '" + distritoDTO.getCodigoDistrito() + "';");
pw.print("distrito[4] = '" + distritoDTO.getNombreUbigeo() + "';");
pw.println("distritos[" + contDistritos + "] = distrito;");
contDistritos++;
}
}
}
pw.close();
pw.flush();
}
catch (Exception e) {
e.printStackTrace();
}
}
}
Ejecuto mi aplicativo con tomcat 5.0 y sale el siguiente error en el log del tomcat:
================================================
2006-05-27 18:19:33 StandardContext[/balancer]org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
2006-05-27 18:19:44 StandardContext[/jsp-examples]ContextListener: contextInitialized()
2006-05-27 18:19:44 StandardContext[/jsp-examples]SessionListener: contextInitialized()
2006-05-27 18:19:45 StandardContext[/servlets-examples]ContextListener: contextInitialized()
2006-05-27 18:19:45 StandardContext[/servlets-examples]SessionListener: contextInitialized()
2006-05-27 18:19:48 StandardContext[/WebSiteAdministracion]Loading Spring root WebApplicationContext
2006-05-27 18:19:50 StandardContext[/WebSiteAdministracion]Excepción enviando evento inicializado de contexto a instancia de escuchador de clase org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanDefinitionStoreException: Error registering bean with name 'ubigeoDao' defined in ServletContext resource [/WEB-INF/spring-context-dao.xml]: Bean class [com.empresa.web.administracion.modelo.spring.daoimpl.UbigeoDaoImpl] not found; nested exception is java.lang.ClassNotFoundException: com.empresa.web.administracion.modelo.spring.daoimpl.UbigeoDaoImpl
java.lang.ClassNotFoundException: com.empresa.web.administracion.modelo.spring.daoimpl.UbigeoDaoImpl
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1340)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:219)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:109)
at org.springframework.beans.factory.support.BeanDefinitionReaderUtils.createBeanDefinition(BeanDefinitionReaderUtils.java:65)
at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.parseBeanDefinitionElement(DefaultXmlBeanDefinitionParser.java:466)
at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.parseBeanDefinitionElement(DefaultXmlBeanDefinitionParser.java:432)
at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.parseBeanDefinitions(DefaultXmlBeanDefinitionParser.java:347)
at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.registerBeanDefinitions(DefaultXmlBeanDefinitionParser.java:197)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:295)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:223)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:173)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:148)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:129)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:145)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:126)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:89)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:262)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:701)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:432)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
2006-05-27 18:19:50 StandardContext[/WebSiteAdministracion]Closing Spring root WebApplicationContext
==============================================
Nota: este tomcat usa el servlet 4.0 y jsp 2.0
==============================================
Por favor como podria solucionar el problema???
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Place this file into your web-inf/lib directory. You can also download Spring 1.0.2 with dependencies if you want to get the jar from that source as well.