Can we call another project java class from our project in eclipse

Question

import ...

public class TriggerJob {

    String jobStatus = \"\";
    SchedulerMetaData metaData = null;

    public void rightNow(HashMap ParamMap){ 

AnotherProj         


        

Answer 1

I have done like this in my project:

ClientResponse response=WebServiceClient.invokeGRODService("document","get",documentId);

• invokeGRODService() is a method in WebServiceClient class where URL is mentioned.
• "document" is method level path,"get" is class level path and documentId is parameter to be passed as an input to other class in other project.
• invokeGRODService() is as follows:

     public static ClientResponse invokeGRODService(String classLevelPath, String methodLevelPath,Object request){
>           LOGGER.info("invokeGRODService()...Start");
>           ClientConfig config = new DefaultClientConfig();
>           Client client = Client.create(config);
>           WebResource service=null;
>           try{
>               service = client.resource(UriBuilder.fromUri(AppProperties.getProperty(AppConstants.GROD_REST_SERVICE_URL)).build());
>       }catch(PropertyNotFoundException pe){
>           LOGGER.error("Error getting the--- "+pe);
>       }
>       try {
>           ClientResponse response = service.path(classLevelPath).path(methodLevelPath).type(MediaType.APPLICATION_XML).post(ClientResponse.class,
> request);
>           if (response.getClientResponseStatus() != ClientResponse.Status.OK) {
>               String errorResponse = response.getEntity(String.class);
>               LOGGER.error("RECEIVED ERROR FROM WEBSERVICE.."+errorResponse);
>           }
>           LOGGER.info("invokeGRODService()...End");
>           return response;
>       } catch (Exception e) {
>           LOGGER.error("Error while calling GRoD web service: ",e);
>       }
>       return null;
>     }

• Mention your URL in "AppConstants.GROD_REST_SERVICE_URL". I have taken it from constant through AppProperties.

ClientResponse response = service.path(classLevelPath).path(methodLevelPath).type(MediaType.APPLICATION_XML).post(ClientResponse.class, request);

• If URL is correct you should get data in response object with status 200(OK).