Yes, I'm using Struts 2 + Hibernate.
When I run "mvn integration-test", all the unit test is passed, until run
to the web-test "SearchDRegion" , I got the NULL exception.
That means DRegionActionTest worked very well ! But DRegionAction.list()
is failed in web-test.
I think it's a bug indeed .
Thanks again!
mraible wrote:
>
> Which web framework are you using? If it's Struts 2, the manager is
> injected via the setXXXManager method in your action. However, it's
> only injected when running in the server since the Spring Plugin
> facilitates this. For your tests, you should manually call
> setXXXManager. The tests generated by AMP should do this for you. If
> they don't, it may be a bug.
>
> Matt
>
> On Dec 16, 2007, at 8:22 AM, Vachel Chan wrote:
>
>>
>> hi all:
>>
>> The following code is my model class. Specially, the key property
>> "regionId" is a String, not a Long type.
>>
>> When I use "mvn appfuse:gen -Dentity=DRegion " to generate all the
>> code and
>> run "mvn integration-test",
>> there is an Excepion :
>>
>> java.lang.NullPointerException
>> at com.huaat.webapp.action.DRegionAction.list(DRegionAction.java:38)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke
>> (NativeMethodAccessorImpl.java:39)
>> ................
>> ..........
>>
>> Then I check the code DRegionAction.java in line 38: dRegions =
>> dRegionManager.getAll();
>> Obviously , the dRegionManager is NULL ! I check every config
>> files ,
>> the dRegionManager bean
>> was added correctly, including in applicationcontext.xml. like
>> this:
>>
>> <!--DRegionManager-START-->
>> <bean id="dRegionManager"
>> class="org.appfuse.service.impl.GenericManagerImpl" autowire="byName">
>> <constructor-arg>
>> <bean
>> class="org.appfuse.dao.hibernate.GenericDaoHibernate">
>> <constructor-arg value="com.myproject.model.DRegion"/>
>> <property name="sessionFactory" ref="sessionFactory"/>
>> </bean>
>> </constructor-arg>
>> </bean>
>> <!--DRegionManager-END-->
>>
>> now the question is, why the dRegionManager is not injected in my
>> DRegionAction ?
>>
>> and why every thing is ok when the model key property chang to Long,
>> instead of a String ?
>>
>> thanks advanced!
>>
>> --------------------------- DRegion.java
>> -------------------------------------
>>
>> package com.myproject.model;
>>
>> import java.io.Serializable;
>>
>> import javax.persistence.Column;
>> import javax.persistence.Embeddable;
>> import javax.persistence.Entity;
>> import javax.persistence.Id;
>> import javax.persistence.Table;
>>
>> import org.appfuse.model.BaseObject;
>>
>> @Embeddable
>> @Entity
>> @Table(name="d_region")
>> public class DRegion extends BaseObject implements Serializable {
>>
>> private static final long serialVersionUID = 8317259246781769186L;
>> private String regionId;
>> private String regionName;
>>
>> @Id
>> @Column(name="region_id", nullable=false, length=3)
>> public String getRegionId() {
>> return this.regionId;
>> }
>>
>> public void setRegionId(String regionId) {
>> this.regionId = regionId;
>> }
>>
>> @Column(name="region_name", nullable=false, length=32)
>> public String getRegionName() {
>> return this.regionName;
>> }
>>
>> public void setRegionName(String regionName) {
>> this.regionName = regionName;
>> }
>>
>> public boolean equals(Object o) {
>> if (this == o) return true;
>> if (o == null || getClass() != o.getClass()) return false;
>>
>> DRegion pojo = (DRegion) o;
>>
>> if (regionName != null ? !regionName.equals(pojo.regionName) :
>> pojo.regionName != null) return false;
>>
>> return true;
>> }
>>
>> public int hashCode() {
>> int result = 0;
>> result = (regionName != null ? regionName.hashCode() : 0);
>>
>> return result;
>> }
>>
>> public String toString() {
>> StringBuffer sb = new StringBuffer(getClass().getSimpleName
>> ());
>>
>> sb.append(" [");
>> sb.append("regionId").append("='").append(getRegionId
>> ()).append("',
>> ");
>>
>> sb.append("regionName").append("='").append(getRegionName()).append
>> ("'");
>> sb.append("]");
>>
>> return sb.toString();
>> }
>>
>> }
>>
>>
>>
>>
>> --
>> View this message in context: http://www.nabble.com/Why-the-
>> GenericManager-can-not-be-injected-when-the-model-ID-is-a-String---
>> tp14362529s2369p14362529.html
>> Sent from the AppFuse - User mailing list archive at Nabble.com.
>>
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