[JBossWS] - Re: avoid lazy-initialization exceptions
by florian79
another "ugly" solution is the following:
instad of
| @XmlIDREF
|
use:
| @XmlJavaTypeAdapter(Entity2StringXMLAdapter.class)
|
and here is the implementation for the Adapter:
| public class Entity2StringXMLAdapter extends XmlAdapter<String,BasicEntity>
| {
|
| @Override
| public String marshal(final BasicEntity entityGot) throws Exception
| {
|
| String strValue = "";
| try
| {
| strValue = entityGot.getName() + "(" + entityGot.getId() + ")";
| }
| catch (LazyInitializationException e)
| {
| Long id = this.getEntityID(entityGot);
| if(id == null)
| id = new Long(-1);
| strValue = "lazy (" + id + ")";
|
| }
| return strValue;
| }
|
| @Override
| public BasicEntity unmarshal(final String arg0) throws Exception
| {
| return null;
| }
|
| private Long getEntityID(final BasicEntity entityGot)
| {
| //dirty, but it works:
| //long duration = System.currentTimeMillis();
| Long entityId = null;
| Class clazz = entityGot.getClass();
| for(Field fieldHandler : clazz.getDeclaredFields())
| {
| if(fieldHandler.getType().isAssignableFrom(javassist.util.proxy.MethodHandler.class) && fieldHandler.getName().equals("handler"))
| {
| try
| {
| fieldHandler.setAccessible(true);
| javassist.util.proxy.MethodHandler methodHandler = (javassist.util.proxy.MethodHandler) fieldHandler.get(entityGot);
|
| Field fieldID = AbstractLazyInitializer.class.getDeclaredField("id");
| fieldID.setAccessible(true);
| entityId = (Long)fieldID.get(methodHandler);
| }
| catch (SecurityException e1)
| {
| e1.printStackTrace();
| }
| catch (IllegalArgumentException e1)
| {
| e1.printStackTrace();
| }
| catch (IllegalAccessException e1)
| {
| e1.printStackTrace();
| }
| catch (NoSuchFieldException e1)
| {
| System.out.println("======= THIS EXCEPTION DEPENDS ON A NEWER HIBERNATE VERSION!!!!!! ========");
| e1.printStackTrace();
| }
| break;
| }
| }
| return entityId;
| }
| }
|
BasicEntity is just Interface that is implemented by all my entities with the following methods:
| public Long getId();
| public void setId(final Long idGot);
| public String getName();
| public void setName(final String strNameGot);
|
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18 years
[JBossWS] - BASIC-AUTH LOGOUT
by florian79
my environment:
jboss4.2.2GA
EJB3
JAX-WS
I deploy my stateless session beans as @WebService and configure it as:
| @WebContext(contextRoot="bla", urlPattern = "bla", authMethod ="BASIC", transportGuarantee ="NONE", secureWSDLAccess = true)
|
For the authMethod=BASIC i use a class which implements javax.security.auth.spi.LoginModule as described by JAAS
everything works very fine including the login!
BUT:
how can I call the LoginModule.logout() using a webservice method? I can see by debuging, that the method is called sometimes - but from which event?
I have acess to the following ressources in my SessionBean:
| @Resource() private WebServiceContext wsContext;
| @Resource private SessionContext sessionContext;
|
How to control the call to LoginModule.logout() ?
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18 years
