accessing dialog data using java

Hi

Please have a look at this community article:-

Link:- http://aem.matelli.org/fetching-properties-from-dialogs/

// Read Option 2/3/4 from the article

Option 2

There are risks to hardcoding that component path.  If the component doesn’t exist, for instance, we’ll get an error while trying to convert it to a node.  We can add some code to work around that if we want:

Resource myResource = resourceResolver.getResource(componentPath);
String title = "", text= "";
if (!Resource.RESOURCE_TYPE_NON_EXISTING.equals(myResource.getResourceType())) {
Node node = myResource.adaptTo(Node.class);
title = node.getProperty("jcr:title").getString();
text= node.getProperty("jcr:text").getString();
}

Option 3

We could also be a more descriptive of our componentPath reference, and use a path relative to a page.

Page myPage = currentPage; //reference to whatever page contains the component";
String componentPath = myPage.getPath() + "/jcr:content/myComponent"; //path to component

Note that unless the component is embedded into the page via a cq:include block, we will want to combine this with the above option and check for the existence of the resource.

Link:- http://www.codermag.net/2016/02/fetch-data-from-aem-dialog.html

//

To fetch data from a component dialog inside a component jsp use this syntax

String property=properties.get("propertyName","Defaultvalue");

propertyName: The name field. In dialog this is "./" followed by a text.
Defaultvalue: If propertyName property is not found then replace with this value.

So in our example, copy and paste the following JSP in contentcomponent.jsp
 

<%@include file="/libs/foundation/global.jsp"%> <%@page session="false" %> <% String title=properties.get("title",""); String img=properties.get("img",""); %> <img  src="<%=img%>"> <h3><%=title%></h3>

Link:- http://blogs.adobe.com/sunil/2015/07/24/338/ (using Sightly)

// From Sightly

I hope this will help you

Thanks and Regards

Kautuk Sahni

And once you get the data - as shown in the previous thread - you can easily pass it to an AEM Servlet using a GET or POST.

This article shows you how to POST data:

http://scottsdigitalcommunity.blogspot.ca/2013/06/posting-form-data-to-adobe-cq-using.html

Kautuk Sahni

thanks for ur reply

but these are accessed by JSP pages

i need front end as html and dialog data to be passed in java servlet pages

if i follow this , i have to first access dialog data in jsp and then pass it to java which is not appropriate

i dont want to access in html or jsp 

i directly want to access in java it can be by creating getter setter methods 

but i am not getting complete way of doing it

hope u understand my requirement

"i need front end as html"

If you want to use .,html - not .JSP - then you need to use Sightly..

See this community article- it will show you exactly what you want to do:

https://helpx.adobe.com/experience-manager/using/movie.html

For example - to get Dialog values directly in Java (that is part of a Sightly component) - you would use:

 this.path = getProperties().get("moviesPath", "");

Hope this helps. 

Nice suggestions noksc. Those are the correct steps. You can see those steps in action in a real world component created by Praveen by reading the article that Scott references.