Level 5

Solved

how to debug or log info in bean

Forum|Forum|10 years ago
October 16, 2015
34 replies
7521 views

hello here.

So one of my component java bean functions is not returning result I am expecting.

I added log.info to trace , doesn't print anything.

Then used debug from Eclipse , doesn't stop on breakpoints.

Where and what I should do?

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Best answer by edubey

Try this snippet of code.

Resource r = resourceResolver.getResource(path); Asset a = r.adaptTo(Asset.class); Rendition rnd = a.getOriginal(); long size = rnd.getSize();

Show previous replies

edubey

Level 10

Methods, Variables and Constructors that are declared private can only be accessed within the declared class itself.

So as long as its in same class it should not be a problem.

Do one things , flood your getDownloadText() method with logger so that you can see where its getting break.

edubey

Level 10

Did it worked?

Xena_bcnAuthor

Level 5

HI

Today it is working...

I can see an error:

HEAD /content/dam/project/path/filename.pdf HTTP/1.1] org.apache.sling.auth.core.impl.SlingAuthenticator getAnonymousResolver: Anonymous access not allowed by configuration - requesting credentials

How can I get DAM file size ?

edubeyAccepted solution

Level 10

Try this snippet of code.

Resource r = resourceResolver.getResource(path); Asset a = r.adaptTo(Asset.class); Rendition rnd = a.getOriginal(); long size = rnd.getSize();

Xena_bcnAuthor

Level 5

I did as u said. it is not printing anything from the private method

anyway i can move all the commands to the public method it was called. without using a function

Xena_bcnAuthor

Level 5

Hello @edubey

Thank you a lot

it worked !

I didn't reply till now because I got engaged with another task before I tried your solution just now.

Xena_bcnAuthor

Level 5

thank you I will try it now.

O

ogill

Adobe Employee

Hi,

can you explain how the the URL you are calling will lead to your code being invoked? Are you calling the URL directly?

What kind of Java class is it?

It sounds as if you code is simply not being called. Doing things crudely, you should be able to see "System.out.println("");" statements if your code was being called.

Regards,

Opkar

smacdonald2008

Level 10

You can log information in the AEM log using code like:

/** Default log. */
protected final Logger log = LoggerFactory.getLogger(this.getClass());

private Session session;
private java.util.Iterator<Authorizable> users = null ;

//Inject a Sling ResourceResolverFactory
@Reference
private ResourceResolverFactory resolverFactory;

@Override
public String getCQUsers() {

try
{
//Invoke the adaptTo method to create a Session
ResourceResolver resourceResolver = resolverFactory.getAdministrativeResourceResolver(null);
session = resourceResolver.adaptTo(Session.class);

//Create a UserManager instance from the session object
UserManager userManager = ((JackrabbitSession) session).getUserManager();

users= userManager.findAuthorizables("jcr:primaryType", "rep:User");

while (users.hasNext()) {

Authorizable auth = users.next();
if (!auth.isGroup()) {

//Get the ID of the user
String id = auth.getID();
log.info("Retrieved USER "+id) ;
}
}

// Log out
session.logout();
return "All AEM Users are written to the log file" ;
}
catch(Exception e)
{
log.info("CQ ERROR: "+e.getMessage()) ;
}

return null;
}
}