java - Dependencies does not inject during weblogic deployment -
i want deploy project on weblogic when deploy war, spring applicationcontext gets loaded , when starts hydrating caches crashes giving me null pointer exception. when debugged saw persistence entity class, used during method, instantiated out dependencies meaning did not injected.
my entity class marked @configurable , getter , setter methods dependencies marked @transient. also, when run tests inject dependencies in entity class , seems not inject when trying deploy weblogic. have no idea start looking problem have no idea code should supply with.
any tips on should google or appreciated. if want have @ code ask , add it.
thank , apologize lack of code have no idea bit , code useless.
edit:
adding code entity class
@configurable @javax.persistence.entity @table(name = "some_table") public class interactionimpl implements interaction, serializable { private long interactionid; private long initiatorentitynr; private long agententitynr; transient private builderb builderb; transient private buildera buildera; @id @column(name = "justanotherid") public long getinteractionid() { return interactionid; } public void setinteractionid(long interactionid) { this.interactionid = interactionid; } @column(name = "somecodeb") private long getinitiatorentitynr() { return initiatorentitynr; } private void setinitiatorentitynr(long initiatorentitynr) { this.initiatorentitynr = initiatorentitynr; } @column(name = "somecodea") private long getagententitynr() { return agententitynr; } private void setagententitynr(long agententitynr) { this.agententitynr = agententitynr; } @transient public agent getagent() throws crmentitycreationexception { if (getagententitynr() != null) return buildera.buildshallowentity(getagententitynr()); else throw new crmentitycreationexception("there no agent entity number entity not found"); } @transient public void setagent(agent agententity) { setagententitynr(agententity.getentitynumber()); } @transient public customer getinitiator() throws crmentitycreationexception { if (getinitiatorentitynr() != null) { return builderb.buildshallowentity(getinitiatorentitynr()); } else { throw new crmentitycreationexception("the interaction not contain initiator entity number"); } } @transient public void setinitiator(customer initiatorentity) { setinitiatorentitynr(initiatorentity.getentitynumber()); } @transient private builderb getcustomerbuilder() { return builderb; } @inject @transient public void builderb(builderb builderb) { this.builderb = builderb; } @transient private buildera getbuildera() { return buildera; } @inject @transient public void setbuildera(buildera buildera) { this.buildera = buildera; } } application context
<?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:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jee="http://www.springframework.org/schema/jee" xsi:schemalocation=" http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd"> <context:load-time-weaver weaver-class="org.springframework.instrument.classloading.instrumentationloadtimeweaver"/> <tx:annotation-driven transaction-manager="transactionmanager" mode="aspectj"/> <context:component-scan base-package="crm.persistence"/> <context:component-scan base-package="crm.services.impl"/> <context:annotation-config/> <context:spring-configured/> <bean id="hazelcast" class="com.hazelcast.core.hazelcast" factory-method="newhazelcastinstance"/> <bean id="httpcomponentmessagesender" class="org.springframework.ws.transport.http.httpcomponentsmessagesender"/> <bean id="datasource" class="org.springframework.jdbc.datasource.drivermanagerdatasource"> <property name="driverclassname" value="oracle.jdbc.driver.oracledriver"/> <property name="url" value="jdbc:oracle:thin:@someconnection:1521:xe"/> <property name="username" value="someusername"/> <property name="password" value="somepassword"/> </bean> <bean id="emf" class="org.springframework.orm.jpa.localcontainerentitymanagerfactorybean"> <property name="datasource" ref="datasource"/> <property name="loadtimeweaver" ref="loadtimeweaver"></property> </bean> <bean id="transactionmanager" class="org.springframework.orm.jpa.jpatransactionmanager"> <property name="entitymanagerfactory" ref="emf"/> </bean> <bean class="org.springframework.transaction.aspectj.jtaannotationtransactionaspect" factory-method="aspectof"> </bean> <bean id="interactioncache" class="crm.services.impl.caching.interactioncacheimpl"> <property name="ammountofinteractiontoreturn" value="10"/> </bean> <bean id="interactions" class="crm.persistence.entities.interactionimpl" scope="prototype"/> <bean class="org.springframework.beans.factory.config.methodinvokingfactorybean"> <property name="targetobject" ref="interactioncache"/> <property name="targetmethod" value="rehydrateallcaches"/> </bean> <bean id="agentcache" class="crm.services.impl.caching.agentcacheimpl"/> <bean class="org.springframework.beans.factory.config.methodinvokingfactorybean"> <property name="targetobject" ref="agentcache"/> <property name="targetmethod" value="rehydrateall"/> </bean> <bean class="org.springframework.beans.factory.config.methodinvokingfactorybean"> <property name="targetobject" ref="alertcache"/> <property name="targetmethod" value="rehydrateall"/> </bean> </beans> then spring webservice servlet
<?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:sws="http://www.springframework.org/schema/web-services" xsi:schemalocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/web-services http://www.springframework.org/schema/web-services/web-services.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <import resource="classpath:applicationcontext.xml"/> <!--scans spring-ws annotation--> <sws:annotation-driven/> </beans> my web.xml
<?xml version="1.0" encoding="utf-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xsi:schemalocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1"> <servlet> <servlet-name>spring-ws</servlet-name> <servlet-class>org.springframework.ws.transport.http.messagedispatcherservlet</servlet-class> </servlet> <context-param> <param-name>contextconfiglocation</param-name> <param-value>classpath:applicationcontext.xml</param-value> </context-param> <listener> <listener-class> org.springframework.web.context.contextloaderlistener </listener-class> </listener> <servlet-mapping> <servlet-name>spring-ws</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping> </web-app> and weblogic.xml
<?xml version="1.0" encoding="utf-8"?> <weblogic-web-app xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xsi:schemalocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.0/weblogic-web-app.xsd"> <context-root>/crmservice</context-root> <container-descriptor> <prefer-application-packages> <package-name>org.jboss.logging.*</package-name> </prefer-application-packages> </container-descriptor> </weblogic-web-app> as seen in application context have 2 caches rehydrate. hydrate method calls dao find list of relevant interactions (entity class) , calls getagent() , getinitiator() methods. since buildera , builderb not injected throws null pointer exception.
just remind injects these classes in integration tests not when try , deploy weblogic. don't use tomcat
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