Java 使用Spring集成JDBC出站网关更新数据
我需要关于spring集成jdbc出站网关的帮助。我目前正在使用spring集成示例jdbc。我添加代码以使用jdbc出站网关更新数据，下面是spring-integration-context.xml：Java 使用Spring集成JDBC出站网关更新数据,java,spring,jdbc,spring-integration,h2,Java,Spring,Jdbc,Spring Integration,H2,我需要关于spring集成jdbc出站网关的帮助。我目前正在使用spring集成示例jdbc。我添加代码以使用jdbc出站网关更新数据，下面是spring-integration-context.xml： <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XM
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:int="http://www.springframework.org/schema/integration"
xmlns:int-jdbc="http://www.springframework.org/schema/integration/jdbc"
xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xsi:schemaLocation="http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
http://www.springframework.org/schema/integration/jdbc http://www.springframework.org/schema/integration/jdbc/spring-integration-jdbc.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<jdbc:embedded-database id="datasource" type="H2">
<jdbc:script location="classpath:setup-tables.sql"/>
</jdbc:embedded-database>
<!-- See also:
http://static.springsource.org/spring-integration/reference/htmlsingle/#gateway-proxy
http://www.eaipatterns.com/MessagingGateway.html -->
<int:channel id="createPersonRequestChannel"/>
<int:channel id="createPersonReplyChannel"/>
<int:channel id="findPersonRequestChannel"/>
<int:channel id="findPersonReplyChannel"/>
<int:channel id="updatePersonRequestChannel"/>
<int:channel id="updatePersonReplyChannel"/>
<int:gateway id="personService" service-interface="org.springframework.integration.samples.jdbc.service.PersonService">
<int:method name="createPerson"
request-channel="createPersonRequestChannel"
request-timeout="5000"
reply-channel="createPersonReplyChannel"
reply-timeout="5000"/>
<int:method name="updatePerson"
request-channel="updatePersonRequestChannel"
request-timeout="5000"
reply-channel="updatePersonReplyChannel"
reply-timeout="5000"/>
<int:method name="findPersonByName"
request-channel="findPersonRequestChannel"
request-timeout="5000"
reply-channel="findPersonReplyChannel"
reply-timeout="5000"/>
</int:gateway>
<int-jdbc:outbound-gateway data-source="datasource"
update="UPDATE DUMMY SET DUMMY_VALUE='test'"
request-channel="findPersonRequestChannel"
query="select * from Person where lower(name)=lower(:payload)"
reply-channel="findPersonReplyChannel" row-mapper="personResultMapper"
max-rows-per-poll="100">
</int-jdbc:outbound-gateway>
<bean id="personResultMapper" class="org.springframework.integration.samples.jdbc.PersonMapper"/>
<int-jdbc:outbound-gateway data-source="datasource"
request-channel="createPersonRequestChannel"
reply-channel="createPersonReplyChannel"
update="insert into Person (name,gender,dateOfBirth)
values
(:name,:gender,:dateOfBirth)"
query="select * from Person where id = :id"
request-sql-parameter-source-factory="requestSource"
reply-sql-parameter-source-factory="replySource"
row-mapper="personResultMapper"
keys-generated="true"/>
<int-jdbc:outbound-gateway data-source="datasource"
request-channel="updatePersonRequestChannel"
reply-channel="updatePersonReplyChannel"
update="update Person
set name = :name, gender = :gender
where id = :id"
query="select * from Person where id = :id"
request-sql-parameter-source-factory="requestSource"
reply-sql-parameter-source-factory="replySource"
row-mapper="personResultMapper"/>
<bean id="replySource" class="org.springframework.integration.jdbc.ExpressionEvaluatingSqlParameterSourceFactory">
<property name="parameterExpressions">
<map>
<entry key="id" value="#this['SCOPE_IDENTITY()']"/>
</map>
</property>
</bean>
<bean id="requestSource" class="org.springframework.integration.jdbc.ExpressionEvaluatingSqlParameterSourceFactory">
<property name="parameterExpressions">
<map>
<entry key="name" value="payload.name.toUpperCase()"/>
<entry key="gender" value="payload.gender.identifier"/>
<entry key="dateOfBirth" value="payload.dateOfBirth"/>
</map>
</property>
</bean>
</beans>
public class Person implements Serializable {
private int personId;
private String name;
private Gender gender;
private Date dateOfBirth;
/**
* Sets the person id
* @return
*/
public int getPersonId() {
return personId;
}
/**
* Get the person Id
* @param personId
*/
public void setPersonId(int personId) {
this.personId = personId;
}
/**
* Gets the name of the person
* @return
*/
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
/**
* Gets the gender of the person
* @return
*/
public Gender getGender() {
return gender;
}
public void setGender(Gender gender) {
this.gender = gender;
}
/**
* Gets the date of birth of the person
* @return
*/
public Date getDateOfBirth() {
return dateOfBirth;
}
public void setDateOfBirth(Date dateOfBirth) {
this.dateOfBirth = dateOfBirth;
}
}
请帮帮我，我不知道是哪个java.lang.Object，因为我的代码中没有使用它。感谢您错过了
更新的id
：
<bean id="requestSource" class="org.springframework.integration.jdbc.ExpressionEvaluatingSqlParameterSourceFactory">
<property name="parameterExpressions">
<map>
<entry key="id" value="payload.personId"/>
<entry key="name" value="payload.name.toUpperCase()"/>
<entry key="gender" value="payload.gender.identifier"/>
<entry key="dateOfBirth" value="payload.dateOfBirth"/>
</map>
</property>
</bean>
Person类是否实现了可序列化？ant消息的每个有效负载都应该实现可序列化，或者应该由消息转换器来处理。@StefaanNeyts是的，我有可序列化的实现，但仍然得到相同的错误。还有其他建议吗？什么是枚举？我知道枚举是以不同的方式序列化的。。。但它应该起作用。也许试着用性别来确认不是因为这个原因。
04:36:29.402 WARN [main][org.springframework.integration.gateway.GatewayProxyFactoryBean$MethodInvocationGateway] failure occurred in gateway sendAndReceive
org.springframework.integration.MessageHandlingException: error occurred in message handler [org.springframework.integration.jdbc.JdbcOutboundGateway#2]
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:79)
at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:115)
at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:102)
at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)
at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)
at org.springframework.integration.core.MessagingTemplate.doSendAndReceive(MessagingTemplate.java:318)
at org.springframework.integration.core.MessagingTemplate.sendAndReceive(MessagingTemplate.java:239)
at org.springframework.integration.core.MessagingTemplate.convertSendAndReceive(MessagingTemplate.java:274)
at org.springframework.integration.gateway.MessagingGatewaySupport.doSendAndReceive(MessagingGatewaySupport.java:224)
at org.springframework.integration.gateway.MessagingGatewaySupport.sendAndReceive(MessagingGatewaySupport.java:203)
at org.springframework.integration.gateway.GatewayProxyFactoryBean.invokeGatewayMethod(GatewayProxyFactoryBean.java:306)
at org.springframework.integration.gateway.GatewayProxyFactoryBean.doInvoke(GatewayProxyFactoryBean.java:269)
at org.springframework.integration.gateway.GatewayProxyFactoryBean.invoke(GatewayProxyFactoryBean.java:260)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy0.updatePerson(Unknown Source)
at org.springframework.integration.samples.jdbc.Main.updatePersonDetails(Main.java:172)
at org.springframework.integration.samples.jdbc.Main.main(Main.java:89)
Caused by: org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [update Person set name = ?, gender = ? where id = ?]; SQL state [90026]; error code [90026]; Serialization failed, cause: "java.io.NotSerializableException: java.lang.Object" [90026-168]; nested exception is org.h2.jdbc.JdbcSQLException: Serialization failed, cause: "java.io.NotSerializableException: java.lang.Object" [90026-168]
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:603)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:812)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:834)
at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.update(NamedParameterJdbcTemplate.java:260)
at org.springframework.integration.jdbc.JdbcMessageHandler.executeUpdateQuery(JdbcMessageHandler.java:124)
at org.springframework.integration.jdbc.JdbcOutboundGateway.handleRequestMessage(JdbcOutboundGateway.java:128)
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:134)
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:73)
... 18 more
Caused by: org.h2.jdbc.JdbcSQLException: Serialization failed, cause: "java.io.NotSerializableException: java.lang.Object" [90026-168]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
at org.h2.message.DbException.get(DbException.java:158)
at org.h2.util.Utils.serialize(Utils.java:260)
at org.h2.value.ValueJavaObject.getNoCopy(ValueJavaObject.java:42)
at org.h2.value.DataType.convertToValue(DataType.java:941)
at org.h2.jdbc.JdbcPreparedStatement.setObject(JdbcPreparedStatement.java:439)
at org.springframework.jdbc.core.StatementCreatorUtils.setValue(StatementCreatorUtils.java:365)
at org.springframework.jdbc.core.StatementCreatorUtils.setParameterValueInternal(StatementCreatorUtils.java:217)
at org.springframework.jdbc.core.StatementCreatorUtils.setParameterValue(StatementCreatorUtils.java:128)
at org.springframework.jdbc.core.PreparedStatementCreatorFactory$PreparedStatementCreatorImpl.setValues(PreparedStatementCreatorFactory.java:298)
at org.springframework.jdbc.core.PreparedStatementCreatorFactory$PreparedStatementCreatorImpl.createPreparedStatement(PreparedStatementCreatorFactory.java:251)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:581)
... 25 more
Caused by: java.io.NotSerializableException: java.lang.Object
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1183)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347)
at org.h2.util.Utils.serialize(Utils.java:257)
... 34 more
Exception in thread "main" org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [update Person set name = ?, gender = ? where id = ?]; SQL state [90026]; error code [90026]; Serialization failed, cause: "java.io.NotSerializableException: java.lang.Object" [90026-168]; nested exception is org.h2.jdbc.JdbcSQLException: Serialization failed, cause: "java.io.NotSerializableException: java.lang.Object" [90026-168]
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:603)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:812)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:834)
at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.update(NamedParameterJdbcTemplate.java:260)
at org.springframework.integration.jdbc.JdbcMessageHandler.executeUpdateQuery(JdbcMessageHandler.java:124)
at org.springframework.integration.jdbc.JdbcOutboundGateway.handleRequestMessage(JdbcOutboundGateway.java:128)
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:134)
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:73)
at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:115)
at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:102)
at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:157)
at org.springframework.integration.core.MessagingTemplate.doSend(MessagingTemplate.java:288)
at org.springframework.integration.core.MessagingTemplate.doSendAndReceive(MessagingTemplate.java:318)
at org.springframework.integration.core.MessagingTemplate.sendAndReceive(MessagingTemplate.java:239)
at org.springframework.integration.core.MessagingTemplate.convertSendAndReceive(MessagingTemplate.java:274)
at org.springframework.integration.gateway.MessagingGatewaySupport.doSendAndReceive(MessagingGatewaySupport.java:224)
at org.springframework.integration.gateway.MessagingGatewaySupport.sendAndReceive(MessagingGatewaySupport.java:203)
at org.springframework.integration.gateway.GatewayProxyFactoryBean.invokeGatewayMethod(GatewayProxyFactoryBean.java:306)
at org.springframework.integration.gateway.GatewayProxyFactoryBean.doInvoke(GatewayProxyFactoryBean.java:269)
at org.springframework.integration.gateway.GatewayProxyFactoryBean.invoke(GatewayProxyFactoryBean.java:260)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy0.updatePerson(Unknown Source)
at org.springframework.integration.samples.jdbc.Main.updatePersonDetails(Main.java:172)
at org.springframework.integration.samples.jdbc.Main.main(Main.java:89)
Caused by: org.h2.jdbc.JdbcSQLException: Serialization failed, cause: "java.io.NotSerializableException: java.lang.Object" [90026-168]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
at org.h2.message.DbException.get(DbException.java:158)
at org.h2.util.Utils.serialize(Utils.java:260)
at org.h2.value.ValueJavaObject.getNoCopy(ValueJavaObject.java:42)
at org.h2.value.DataType.convertToValue(DataType.java:941)
at org.h2.jdbc.JdbcPreparedStatement.setObject(JdbcPreparedStatement.java:439)
at org.springframework.jdbc.core.StatementCreatorUtils.setValue(StatementCreatorUtils.java:365)
at org.springframework.jdbc.core.StatementCreatorUtils.setParameterValueInternal(StatementCreatorUtils.java:217)
at org.springframework.jdbc.core.StatementCreatorUtils.setParameterValue(StatementCreatorUtils.java:128)
at org.springframework.jdbc.core.PreparedStatementCreatorFactory$PreparedStatementCreatorImpl.setValues(PreparedStatementCreatorFactory.java:298)
at org.springframework.jdbc.core.PreparedStatementCreatorFactory$PreparedStatementCreatorImpl.createPreparedStatement(PreparedStatementCreatorFactory.java:251)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:581)
... 25 more
Caused by: java.io.NotSerializableException: java.lang.Object
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1183)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347)
at org.h2.util.Utils.serialize(Utils.java:257)
... 34 more
public class Person implements Serializable {
private int personId;
private String name;
private Gender gender;
private Date dateOfBirth;
/**
* Sets the person id
* @return
*/
public int getPersonId() {
return personId;
}
/**
* Get the person Id
* @param personId
*/
public void setPersonId(int personId) {
this.personId = personId;
}
/**
* Gets the name of the person
* @return
*/
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
/**
* Gets the gender of the person
* @return
*/
public Gender getGender() {
return gender;
}
public void setGender(Gender gender) {
this.gender = gender;
}
/**
* Gets the date of birth of the person
* @return
*/
public Date getDateOfBirth() {
return dateOfBirth;
}
public void setDateOfBirth(Date dateOfBirth) {
this.dateOfBirth = dateOfBirth;
}
}
<bean id="requestSource" class="org.springframework.integration.jdbc.ExpressionEvaluatingSqlParameterSourceFactory">
<property name="parameterExpressions">
<map>
<entry key="id" value="payload.personId"/>
<entry key="name" value="payload.name.toUpperCase()"/>
<entry key="gender" value="payload.gender.identifier"/>
<entry key="dateOfBirth" value="payload.dateOfBirth"/>
</map>
</property>
</bean>
<bean id="updateReplySource"
class="org.springframework.integration.jdbc.ExpressionEvaluatingSqlParameterSourceFactory">
<property name="parameterExpressions">
<map>
<entry key="id" value="payload.personId"/>
</map>
</property>
</bean>