我使用Struts 2类型转换将String转换为Date，反之亦然。
我创建了一个转换器
package gov.nrhm.fmis.infra;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.sql.Date;
import java.util.Map;
import org.apache.struts2.util.StrutsTypeConverter;
import com.opensymphony.xwork2.conversion.TypeConversionException;
public class DateConverter extends StrutsTypeConverter {
@Override
public Object convertFromString(Map arg0, String[] arg1, Class arg2) {
// TODO Auto-generated method stub
System.out.println("DateConverter converting string to date...");
String dateStrInput = arg1[0];
SimpleDateFormat formatter = new SimpleDateFormat("dd/mm/yyyy");
try {
java.util.Date parsedDate = formatter.parse(dateStrInput);
return new Date(parsedDate.getTime());
}
catch(ParseException e) {
e.printStackTrace();
throw new TypeConversionException("Invalid format...");
}
}
@Override
public String convertToString(Map arg0, Object arg1) {
// TODO Auto-generated method stub
System.out.println("DateConverter converting date to string...");
Date date = (Date)arg1;
SimpleDateFormat formatter = new SimpleDateFormat("dd/mm/yyyy");
String dateStrOutput = formatter.format(date);
return dateStrOutput;
}
}
我的动作包含一个bean infraBean，它必须由Struts 2转换.Bean如下： 包gov.nrhm.fmis.pojo;
import gov.nrhm.fmis.common.util.MISConstants;
import gov.nrhm.fmis.common.util.WorkflowStatus;
import java.io.Serializable;
import java.sql.Date;
import java.sql.Types;
import javax.persistence.Column;
import javax.persistence.Embedded;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import org.hibernate.annotations.Parameter;
import org.hibernate.annotations.Type;
@Entity
@Table(name = "tt_infra_maintenance", schema = MISConstants.MIS_DB_SCHEMA_NAME)
public class InfraMaintenanceBean implements Serializable {
@Id
@GeneratedValue(generator = "seq_tt_infra_id", strategy = GenerationType.AUTO)
@SequenceGenerator(name = "seq_tt_infra_id", sequenceName = "nrhm_fmis.seq_infra_id")
private Long infraId;
@Column(name="order_num")
private String orderNum;
@Column(name="receipt_amount")
private Double receiptAmount;
@Column(name="receipt_date")
private Date receiptDate;
@Column(name="exp_amount")
private Double expAmount;
private Date expDate;
@Column(name="certificate_amount")
private Double certAmount;
@ManyToOne(targetEntity = AgencyBean.class, fetch = FetchType.LAZY)
@JoinColumn(name = "agency_id", insertable = true, updatable = false)
private AgencyBean agency;
@ManyToOne(targetEntity = QuarterBean.class, fetch = FetchType.LAZY)
@JoinColumn(name = "quarter", insertable = true, updatable = false)
private QuarterBean quarter;
@ManyToOne(targetEntity = FinancialYearBean.class, fetch = FetchType.LAZY)
@JoinColumn(name = "fin_year_id", insertable = true, updatable = false)
private FinancialYearBean finYear;
@Type(type = "org.hibernate.type.EnumType", parameters = {
@Parameter(name = "enumClass", value = "gov.nrhm.fmis.common.util.WorkflowStatus"),
@Parameter(name = "type", value = "" + Types.VARCHAR) })
private WorkflowStatus workflowStatus = WorkflowStatus.MKR_WIP;
@Embedded
private Remarks remarks;
//I have not entered the getter and setter
}
现在我创建了xwork-conversion.properties文件。内容如下： java.sql.Date = gov.nrhm.fmis.infra.DateConverter
现在当我启动tomcat时，它会给出一个ClassNotFoundException，即Struts 2无法找到DateConverter。我已经检查了10次正确的路径没有问题。
下面给出的StackTrace信息：
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.ActionProxyFactory
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.conversion.ObjectTypeDeterminer
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface org.apache.struts2.dispatcher.mapper.ActionMapper
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (jakarta) for interface org.apache.struts2.dispatcher.multipart.MultiPartRequest
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for class org.apache.struts2.views.freemarker.FreemarkerManager
[2012-04-09 14:14:26,023] main DEBUG config.BeanSelectionProvider - Choosing bean (struts) for class org.apache.struts2.views.velocity.VelocityManager to be loaded from the ObjectFactory
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface org.apache.struts2.components.UrlRenderer
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.validator.ActionValidatorManager
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.util.ValueStackFactory
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.util.reflection.ReflectionProvider
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.util.reflection.ReflectionContextFactory
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.util.PatternMatcher
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface org.apache.struts2.dispatcher.StaticContentLoader
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Choosing bean (struts) for interface com.opensymphony.xwork2.UnknownHandlerManager
[2012-04-09 14:14:26,023] main DEBUG util.LocalizedTextUtil - Added default resource bundle 'org/apache/struts2/struts-messages' to default resource bundles = [org/apache/struts2/struts-messages, com/opensymphony/xwork2/xwork-messages]
[2012-04-09 14:14:26,023] main INFO config.BeanSelectionProvider - Loading global messages from messages
[2012-04-09 14:14:26,033] main DEBUG util.LocalizedTextUtil - Added default resource bundle 'messages' to default resource bundles = [messages, org/apache/struts2/struts-messages, com/opensymphony/xwork2/xwork-messages]
[2012-04-09 14:14:26,053] main DEBUG impl.XWorkConverter - processing conversion file [xwork-conversion.properties]
[2012-04-09 14:14:26,053] main ERROR impl.XWorkConverter - Conversion registration error
java.lang.ClassNotFoundException: gov.nrhm.fmis.infra.DateConverter
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:325)
at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:146)
at com.opensymphony.xwork2.ObjectFactory.getClassInstance(ObjectFactory.java:96)
at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:149)
at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:139)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.createTypeConverter(XWorkConverter.java:738)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.loadConversionProperties(XWorkConverter.java:771)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.loadConversionProperties(XWorkConverter.java:751)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.setObjectFactory(XWorkConverter.java:184)
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:597)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerBuilder$5.create(ContainerBuilder.java:207)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl$ParameterInjector.inject(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl.access$000(ContainerImpl.java:34)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerBuilder$5.create(ContainerBuilder.java:207)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl$ParameterInjector.inject(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl.access$000(ContainerImpl.java:34)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerBuilder$5.create(ContainerBuilder.java:207)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl$ParameterInjector.inject(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl.access$000(ContainerImpl.java:34)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerBuilder$5.create(ContainerBuilder.java:207)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerBuilder$3.create(ContainerBuilder.java:93)
at com.opensymphony.xwork2.inject.ContainerBuilder$7.call(ContainerBuilder.java:487)
at com.opensymphony.xwork2.inject.ContainerBuilder$7.call(ContainerBuilder.java:484)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:574)
at com.opensymphony.xwork2.inject.ContainerBuilder.create(ContainerBuilder.java:484)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.createBootstrapContainer(DefaultConfiguration.java:241)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:182)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:374)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:418)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:570)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1191)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:481)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:434)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:120)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
at org.mortbay.jetty.Server.doStart(Server.java:210)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:134)
at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:332)
at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:277)
at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:195)
at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:183)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
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:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
[2012-04-09 14:14:26,093] main INFO spring.StrutsSpringObjectFactory - Initializing Struts-Spring integration...
[2012-04-09 14:14:26,093] main INFO spring.SpringObjectFactory - Setting autowire strategy to name
[2012-04-09 14:14:26,093] main INFO spring.StrutsSpringObjectFactory - ... initialized Struts-Spring integration successfully
[2012-04-09 14:14:26,093] main DEBUG impl.XWorkConverter - processing conversion file [xwork-conversion.properties]
[2012-04-09 14:14:26,093] main ERROR impl.XWorkConverter - Conversion registration error
java.lang.ClassNotFoundException: gov.nrhm.fmis.infra.DateConverter
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:325)
at com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:146)
at com.opensymphony.xwork2.ObjectFactory.getClassInstance(ObjectFactory.java:96)
at com.opensymphony.xwork2.spring.SpringObjectFactory.getClassInstance(SpringObjectFactory.java:212)
at com.opensymphony.xwork2.spring.SpringObjectFactory.buildBean(SpringObjectFactory.java:132)
at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:139)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.createTypeConverter(XWorkConverter.java:738)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.loadConversionProperties(XWorkConverter.java:771)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.loadConversionProperties(XWorkConverter.java:751)
at com.opensymphony.xwork2.conversion.impl.XWorkConverter.setObjectFactory(XWorkConverter.java:184)
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:597)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:492)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:532)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:581)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:530)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl$ParameterInjector.inject(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl.access$000(ContainerImpl.java:34)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:492)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:532)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:581)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:530)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl$ParameterInjector.inject(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl.access$000(ContainerImpl.java:34)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:492)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:532)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:581)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:530)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl$ParameterInjector.inject(ContainerImpl.java:462)
at com.opensymphony.xwork2.inject.ContainerImpl.getParameters(ContainerImpl.java:477)
at com.opensymphony.xwork2.inject.ContainerImpl.access$000(ContainerImpl.java:34)
at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:492)
at com.opensymphony.xwork2.inject.ContainerImpl$7.call(ContainerImpl.java:532)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:581)
at com.opensymphony.xwork2.inject.ContainerImpl.inject(ContainerImpl.java:530)
at com.opensymphony.xwork2.config.impl.LocatableFactory.create(LocatableFactory.java:32)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:130)
at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:507)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:517)
at com.opensymphony.xwork2.inject.ContainerImpl$9.call(ContainerImpl.java:548)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:574)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:546)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:186)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:55)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:374)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:418)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:570)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1191)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:481)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:434)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:120)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
at org.mortbay.jetty.Server.doStart(Server.java:210)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:134)
at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:332)
at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:277)
at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:195)
at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:183)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
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:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
[2012-04-09 14:14:26,103] main DEBUG providers.XmlConfigurationProvider - Loaded [BUILDER] {PackageConfig Name:struts-default namespace: parents:[]}
[2012-04-09 14:14:26,223] main DEBUG validator.DefaultValidatorFactory - Loading validator definitions.
[2012-04-09 14:14:26,373] main DEBUG interceptor.I18nInterceptor - new I18nInterceptor()
[2012-04-09 14:14:26,383] main DEBUG interceptor.I18nInterceptor - new I18nInterceptor()
[2012-04-09 14:14:26,393] main DEBUG interceptor.I18nInterceptor - new I18nInterceptor()
[2012-04-09 14:14:26,413] main DEBUG providers.XmlConfigurationProvider - Loaded [BUILDER] {PackageConfig Name:convention-default namespace: parents:[{PackageConfig Name:struts-default namespace: parents:[]}]}
[2012-04-09 14:14:26,413] main DEBUG providers.XmlConfigurationProvider - Loaded [BUILDER] {PackageConfig Name:spring-default namespace: parents:[]}
[2012-04-09 14:14:26,413] main DEBUG providers.XmlConfigurationProvider - Loaded [BUILDER] {PackageConfig Name:tiles-default namespace: parents:[{PackageConfig Name:struts-default namespace: parents:[]}]}
如果有人可以解决这个问题，我会感激，因为我必须在截止日期前完成。
（由于某些限制，我也不能使用anotation）
答案 0 :(得分：2)
在xwork-conversion.properties文件中查找尾随空格。
我遇到了ClassNotFoundException被抛出的同样问题。我需要做的就是消除尾随空间。所以请检查一下你是否有意无意写过：
'java.sql.Date=gov.nrhm.fmis.infra.DateConverter '
无法相信它会有所作为，但确实如此！ ： - ）