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This seems to be common error:

I see OutOfMemoryError when I deploy a spring based application in an app server. AspectJ type classes are not getting garbage collected. By looking at other...

I made some modifications to the sample code to make it work for me. It might help a new starter. Following are the steps:

Create a project (e.g. Dynamic Web Project) e.g. MyEcho. So the context...

Trying my first Spring web service, downloaded the sample code. Have a few questions.

\WEB-INF\spring-ws-servlet.xml


<?xml version="1.0" encoding="UTF-8"?>
<beans...

I have a scenario where a XSD (e.g. A.xsd) imports many other (children) XSDs. The child XSDs have different namespace. Source of all the XSDs(parent and many childern) is avialable and under the...

I would like to find the return type of the method from org.aspectj.lang.Signature and org.aspectj.lang.ProceedingJoinPoint classes.

My code is like:



Object myTargetClass =...

Using ehcache1.5 and Spring 2.5.

The code works successfully, as long as I keep the name of the XML as default "ehcache.xml". I can load it using code:



CacheManager.create()


However,...

I migrated my Spring 2.5 app to 3.0.2 jar and JUnit 4.7 jar. I have the latest jar files, as obtained from Spring 3.0.2, including their latest CGLIB jar.

I am running the JUnit, that I ran...

I originally posted this question under Spring Integration. I was suggested that I post this question in Spring Core.

I am not sure if Spring core is the correct forum either for this question.
...

I added com.ibm.ws.uow.UOWManagerin the classpath, verified that com.ibm.ws.uow.UOWManager is indeed available in that com.ibm.ws.uow.UOWManager and still see the exact same exception as:


...

I am switching from Spring 2.5 to Spring 3.0.2. The JUnit code ran before with Spring 2.0.5. After switching jars to Spring 3.0.2, the same JUnit is throwing exception when I run it. I do not have...

Could you please point me to some documentation, or road map, or URL containing comprehensive documentation on how to migrate Spring 2.5 application to Spring 3.0.2?

In addition, any...

My project was using Spring 2.5 jar files. I migrated that project to use Spring 3.0.2 jar files and got rid of compilation erros. I am using org.springframework.. jar files. But I kept old I got...

My project was using Spring 2.5 jar files. I migrated that project to use Spring 3.0.2 jar files and got rid of compilation erros. I am using org.springframework.. jar files. But I kept old I got...

I could not find anything substantial in Spring forum. Google search does not bring anything meaningful either. Oh, forgot to tell you that Google search brought several hits on migratory birds.
...

Could you please point me to some documentation and user guide on how to migrate Spring 2.5 application to Spring 3.0.2?

How to count the number of singleton Spring bean instances that are live? Any help with code sample?

I would like to know the implication of not specifying timeout in tx:method. For example, the code below does not have any timeout specified e..g, as timeout="5"



<tx:method
...

if(applicationContext instanceof AbstractApplicationContext){
//This condition is true and the code below is executed
AbstractApplicationContext abstractApplicationContext =...

I cannot terminate the JVM (e.g. by calling System.exit(1) for stand-alone) as such, any code written in registerShutdownHook will not get invoked.

On the contrary, if an exception condition is...

I am getting exception when I define an enum class as a Spring bean.



package org.poc;

public enum MyEnum {
VAL1,
VAL2;
}

I want to programmatically shut down the application from starting, e.g., mid-way, if a certain condition is raised. I do not want code as System.exit(1) as it will terminate the entire JVM and more...

I may want to programmatically shut down the spring container e.g. mid-way, if a certain condition is raised. I do not want code as System.exit(1) as it will terminate the entire JVM and more than 1...

public class MySpringBean {

private static MyDIClass myDIClass;
// setter for myDIClass

static{

// myDIClass is referenced here
}
}

I stand corrected.

I can have argument in MyDao update method as update(IDomain xyz) using the configuration that I posted.

If the exact name of the argument (which is myObj) from aroundUpdate is passed in as args(myObj) in my pointcut, then aroundUpdate successfully gets the corresponding object inside the body of...