how to debug or log info in bean

[Xena_bcn]

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?

[Xena_bcn]

then inside JSP  ${ouritem.downloadText}

in Java:

public class ......Component extends AbstractComponent {

.....

.....

public String getDownloadText() {
    //return getStringProperty("jcr:textAsset");
    int fileSize = 0;
    String filePathName = getDownloadUrl();
    String fileType = filePathName.substring(filePathName.indexOf(".") + 1);
    
    filePathName = filePathName.replace(" ", "%20");
    
    try {
        fileSize = getFileSize(new URL(filePathName));
    } catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
      
      double sizeKb = fileSize;   // 1000;
      
      DecimalFormat df = new DecimalFormat("0.00KB");
      String result = "Download (" + fileType + ", " + df.format(sizeKb) + ")";
      
      return result;
  }

[Xena_bcn]

hi thank you for trying to help me.

All components of this projects have:

<jsp:useBean id="ouritem" scope="page" class="package.components.....Component"></jsp:useBean>
<jsp:setProperty name="ouritem" property="slingRequest" value="<%=slingRequest %>"/>

[edubey]

its getting some confusion.

Previously you shared getFileSize() method.

and this method dosen't seems to have any logger. Can you try adding few logger in getDownloadText() before getFileSize() gets called.

Thanks

[Xena_bcn]

it is calling a private method  :  getFileSize()

Ok i will put before 1 logger

[edubey]

are you able to see logs which u added?

[Xena_bcn]

It didn't print after URL url =  new URL (filepath);

filepath was a path to DAM like /content/project/path/filename.pdf

then I added localhost:4502 to it

but now it is  not printing anything....

so i stopped and doing another task.

seems bad luck, hahaha

[Xena_bcn]

yes exactly dear Edubey

but only that new line before calling the private method getFileSize

is it because it is private?

[edubey]

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]

Did it worked?

[Xena_bcn]

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 ?

[edubey · Accepted solution]

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_bcn]

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_bcn]

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_bcn]

thank you I will try it now.