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added assertion 

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@2791 50f2f4bb-b051-0410-bef5-90022cba6387
This commit is contained in:
Juergen Hoeller 2010-01-07 23:28:25 +00:00
parent 750529de99
commit dc82280545
1 changed files with 3 additions and 0 deletions
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3
org.springframework.transaction/src/main/java/org/springframework/jca/work/jboss/JBossWorkManagerUtils.java
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@ -23,6 +23,8 @@ import javax.management.ObjectName;
import javax.naming.InitialContext; import javax.naming.InitialContext;
import javax.resource.spi.work.WorkManager; import javax.resource.spi.work.WorkManager;
import org.springframework.util.Assert;
/** /**
* Utility class for obtaining the JBoss JCA WorkManager, * Utility class for obtaining the JBoss JCA WorkManager,
* typically for use in web applications. * typically for use in web applications.
@ -55,6 +57,7 @@ public abstract class JBossWorkManagerUtils {
* @see org.jboss.resource.work.JBossWorkManagerMBean * @see org.jboss.resource.work.JBossWorkManagerMBean
*/ */
public static WorkManager getWorkManager(String mbeanName) { public static WorkManager getWorkManager(String mbeanName) {
Assert.hasLength(mbeanName, "JBossWorkManagerMBean name must not be empty");
try { try {
Class<?> mbeanClass = JBossWorkManagerUtils.class.getClassLoader().loadClass(JBOSS_WORK_MANAGER_MBEAN_CLASS_NAME); Class<?> mbeanClass = JBossWorkManagerUtils.class.getClassLoader().loadClass(JBOSS_WORK_MANAGER_MBEAN_CLASS_NAME);
InitialContext jndiContext = new InitialContext(); InitialContext jndiContext = new InitialContext();