Hi All,
I am using felix scr annotations.
Sling servlet working fine for xml extension but not for txt extension.
Attaching servlet code for reference
@service()
@SlingServlet(resourceTypes = "/apps/test/components/page/blankpage",
selectors = "301",
extensions = "txt",
methods = "GET",
metatype =true)
public class TestServlet extends SlingSafeMethodsServlet {
/**
*
*/
private static final long serialVersionUID = 1L;
private static final Logger LOGGER = LoggerFactory.getLogger(TestServlet.class);
@Override
protected void doGet(final SlingHttpServletRequest req,
final SlingHttpServletResponse resp) throws ServletException, IOException {
LOGGER.info("Entering doGet");
resp.setContentType("text/html");
resp.getWriter().println(response);
}
}
Any pointers is highly appreciated.
Gone through below link, not helped anymore.
Thanks,
Pradeep
Solved! Go to Solution.
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my suggestion would be not to use the SCR annotation becasue it is depricated now.
Please use the OSGI annotations.
org.osgi.service.component.annotations.Component;
@Component(service = Servlet.class, property = {
Constants.SERVICE_DESCRIPTION + "=JSON Servlet to read the data from the external webservice",
"sling.servlet.methods=" + HttpConstants.METHOD_GET,
"sling.servlet.paths=" + "/bin/SimpleServlet"
})
public class SimpleServlet extends SlingSafeMethodsServlet {
Please use the below code:
@Component(service = Servlet.class, property = {"process.label=Some Servlet",
Constants.SERVICE_DESCRIPTION + "=Some Servlet"})
@@SlingServletResourceType(resourceTypes = "test/components/page/blankpage",
methods = HttpConstants.METHOD_GET,
extensions = "txt",
selectors = "something")
public class TestServlet extends SlingSafeMethodsServlet {
//Rest of code
}
Here is a detailed exampale with video:
http://www.sgaemsolutions.com/2017/12/apache-sling-servlets-and-scripts.html
Make sure the resource you are accessing has the sling:resourceType as "test/components/page/blankpage".
Let's say you are accessing /content/mywebsite/abc/jcr:content.something.txt then abc page jcr:content should have the above property as sling:resourceType
Hope this will help!
Thanks
OSGi DS 1.4 (R7) component property type annotations for Sling Servlets uses @SlingServletResourceTypes
Need to add the below dependency:
<dependency>
<groupId>org.apache.sling</groupId>
<artifactId>org.apache.sling.servlets.annotations</artifactId>
<version>1.2.4</version>
</dependency>
Please see link below:
https://sling.apache.org/documentation/the-sling-engine/servlets.html
Thanks
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Hi @pradeepd1320668,
Can you please use the latest OSGI declarative services annotations [R7] annotations like this:
@Component(service = Servlet.class,
property = {
"sling.servlet.methods=" + HttpConstants.METHOD_GET,
"sling.servlet.resourceTypes=" + ADD THE RESOURCE TYPE,
"sling.servlet.selectors=ADD SELECTORS",
"sling.servlet.extensions=txt",
"service.ranking:Integer=ADD THE RANKING"
})
Hope this helps!
Thanks,
Kiran Vedantam
my suggestion would be not to use the SCR annotation becasue it is depricated now.
Please use the OSGI annotations.
org.osgi.service.component.annotations.Component;
@Component(service = Servlet.class, property = {
Constants.SERVICE_DESCRIPTION + "=JSON Servlet to read the data from the external webservice",
"sling.servlet.methods=" + HttpConstants.METHOD_GET,
"sling.servlet.paths=" + "/bin/SimpleServlet"
})
public class SimpleServlet extends SlingSafeMethodsServlet {
Here's an example of working code with
@component(service = { Servlet.class })
@SlingServletResourceTypes(
resourceTypes="/apps/my/type",
methods= "GET",
extensions="txt",
selectors="hello")
public class MyServlet extends SlingSafeMethodsServlet {
@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
...
}
}
txt:
I could not find @SlingServletResourceTypes annotation. Can you please share complete servlet code?
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