Late binding and JobParameters

Hello,

i desperatlely trying to pass parameter to an itemReader througth JobParameters and a late binding, but can't make it work... even if it seems really easy

I'm using Spring-batch 2.1.8 and Spring-core 3.0.5

here is a part of my applicationContext-Ipc.xml:

Code:

---

<batch:job id="IpcJob">
        <batch:step id="ipcFileHandler" >
            <batch:tasklet>
                <batch:chunk reader="ipcFileReader" processor="clientProcessor" writer="notificationIpcWriter" commit-interval="1" />
            </batch:tasklet>
        </batch:step>
    </batch:job>
   
    <bean id="ipcFileReader" scope="step" class="org.springframework.batch.item.file.FlatFileItemReader">
            <property name="resource" value="file:#{jobParameters['filename']}"/>
            <property name="lineMapper" ref="lineMapper"/>
            <property name="comments" value="#"/>
    </bean>

.
.
.

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and my test class:

Code:

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@ContextConfiguration({"classpath:applicationContext-Ipc.xml","classpath:applicationContext-Ipc-conf-test.xml"})
@TestExecutionListeners({DependencyInjectionTestExecutionListener.class,StepScopeTestExecutionListener.class})
@RunWith(SpringJUnit4ClassRunner.class)
public class IpcFileReaderTest {

        @Autowired
        private ItemReader<Client> ipcFileReader;
       
        public StepExecution getStepExecution(){
                StepExecution execution = MetaDataInstanceFactory.createStepExecution();
                execution.getExecutionContext().putString("filename",System.getProperty("user.dir") + "/src/test/resources/OMC_File/OMC_Test_1.csv");
                return execution;
        }
       
        @Test
        public void testReader() throws UnexpectedInputException, ParseException, NonTransientResourceException, Exception{
                Assert.assertNotNull(ipcFileReader.read());
        }

---

I always get this exception

Code:

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java.lang.IllegalStateException: Cannot bind to partial key %{jobParameters['filename']} in file:%{jobParameters['filename']}

---

If I remove the 'file:' i get a different exception, but i guess the root problem is the same:

Code:

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org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'lazyBindingProxy.ipcFileReader#sysinit' defined in class path resource [applicationContext-Ipc.xml]: Initialization of bean failed; nested exception is java.lang.IllegalStateException: Cannot bind to placeholder: jobParameters['filename']

---

Any ideas would be greatly appreciated !

Thx.

I auto reply... actually the problem came from a conflic between Spring-context 2.5.6 and 3.0.5. I exclude Spring-context 2.5.6 in my pom (spring-batch has a dependence on it )and everything is working !