Calling Service in component

Hi Praveen,

1. service is registered in OSGI console

2. bundle is active

3. I am getting error : 

"Only a type can be imported" and 

"The method getContent(String) in the type IContentService is not applicable for the arguments ().."

: please check the way to call the jsonobject , am I doing correct or not:

<%
com.abc.www.core.service.servlets.IContentService servicedata = sling.getService(com.abc.www.core.service.servlets.IContentService.class);

JSONObject finalJsonObjects = servicedata.getContent();

%>

:- thread is not mine but this my friend thread , and this thread is also for the same problem

You are calling it the correct way - sling.getService().

If that is not found (and bunlde is active)- you may have a package conflict. 

If you have a lot of services in the same package - i find AEM sometimes has issues. Try placing your service in a new package for testing purposes - ie - foo.mypackage. 

Let us know what happens.

Make sure :

1. your service is registered in OSGI console

2. bundle is active

3. are you seeing any error like  "only type can be imported resolves to a package" in error.log

Is this your thread :

http://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__5cre-i_have_createdinter.html 

Why dont you go for servlet approach instead of OSGI service

Same way you can hit your servlet with parameter and get the JSON reponse

we do have alot of articles implemented this approach

Here's one: http://adobeaemclub.com/news-component-in-aem-using-guardian-news-api/

Hi Jitendra,

Please find attached  Implementation class, and I am fetching the jcr node properties in json format , I am using service url for hitting the page,like:" http://localhost:4502/api/contentservice?pagetype=mspot&path=/content/pagename" and I am getting the json data correctly.

Now I need to call this code from component and display the json data in html format on browser.For this , I have created a component and I am trying to call the data in component like dis:

<%

com.abc.www.core.service.servlets.IContentService servicedata = sling.getService(com.abc.www.core.service.servlets.IContentService.class);

JSONObject finalJsonObjects = servicedata.getContent();

%>

I am not able to call the json object here.Please let me know the correct way to call the json data here.

This is my Implementation class: ContentService.java

A few follow-up questions:

• What kind of error?.
• I believe you have implementation class as well. Have you verified the annotations of implementation class?. A small code snippet could help us.

--

Jitendra