Reading java or protobuf object

[Anonymous]

I have a senario where I recieve real time java or protobuf objects. I need to extract data from those object and store into database. Is there a way in Talend where I can take java object as input and extract fields of that object.

[Anonymous]

routine returns string. How to use my routine in tFixedFlowInput.
my Routine is --
public class ReadObject {

public static String getString(Object obj) {
String str=objectToString(obj);
return str;
}
public static String objectToString(Object obj)
{
StringBuilder result = new StringBuilder();
StringBuilder result1 = new StringBuilder();

Field[] fields = obj.getClass().getDeclaredFields();
//print field names paired with their values
for ( Field field : fields ) {
try {
result.append( field.getName() );
result.append(",");
//requires access to private field:
field.setAccessible(true);
result1.append( field.get(obj) );
result1.append(",");
}
catch ( IllegalAccessException ex ) {
System.out.println(ex);
}

}
result.append("\n");
result.append(result1);
return result.toString();
}
}

[Anonymous]

Hello
Please see my screenshot.
Best regards
Shong

[Anonymous]

I want to use this code outside talend in my eclipse which will call this piece of code to pass object.how can I use this code outside talend.

[Anonymous]

Hello
You can write this piece of code in Eclipse and pass the return string to talend job. See
5932
5658
Best regards
Shong

[Anonymous]

Shong Thx for your valuable help. It really helped me. I want to know one more thing in tFixedflowInput we specify value as routine method. but i want to ReadObject.getString(new Person("shaky", "15")); should get object from outside talend. In eclipse I should also able to pass object to getString() method

[Anonymous]

Hello

ReadObject.getString(new Person("shaky", "15")); should get object from outside talend. In eclipse I should also able to pass object to getString() method

Why don't you write getString() method in eclipse and call it in eclipse, return a string and pass string to talend job?
Best regards
Shong

[Anonymous]

In my design, i get real time object from various networks. I have to pass these object directly to talend job which will perform ETL. That is why I was trying to take java object as input to the talend job. It should be talend job to extract data from object. I need solution around this.

[Anonymous]

Hello

I want to use this code outside talend in my eclipse which will call this piece of code to pass object.how can I use this code outside talend.

But you said that you want to call this piece of code in Eclipse, outside Talend.
Best regards
Shong

[Anonymous]

ya, so that I can pass my objects to this talend thorugh another application.

[Anonymous]

I failed to find any solution to pass java object to talend input from outside. Please give me some solution for this. Or for time being how can I pass string to talend input from outside Talend.