Extension ID

com.castsoftware.java.service

What's new?

See REST service call for Java - 1.0 - Release Notesfor  for more information.

Description

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Function Points (transactions)	Quality and Sizing

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AIP Core compatibility

This extension is compatible with:

CAST AIP Core release	Supported
8.3.x

Supported DBMS servers

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Installation of any compatible release of CAST AIP Core (see table above)

Dependencies with other extensions

The REST Service Calls for Java extension requires that ≥ 1.2.8-funcrel of the JEE Analyzer is also installed and used in order to ensure the most complete set of results. This dependency with the JEE AnalyzerAnalyzer is not automatically handled when downloading the REST Service Calls for Java extension via CAST Extension Downloader, CAST Server Manager or AIP Console, therefore you must MANUALLY download and install the JEE Analyzer before starting an analysis.

Download and installation instructions

Please see:

• Download an extension
• Install an extension

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• extension

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Packaging, delivering and analyzing your source code

Package your JEE code as described in JEE - Prepare and deliver the source code - the REST Service Calls for Java extension will be run when you perform the analysis.

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Client side load balancing

Usage of org.springframework.cloud.client.loadbalancer.LoadBalancerClient allows to choose a service to call so impacts the URL called.:

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.client.RestTemplate;
import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
import org.springframework.cloud.client.ServiceInstance;
import java.net.URI;

class Main
{
    @Autowired
    private LoadBalancerClient loadBalancerClient;

    void f()
	{
		RestTemplate client ;
        ServiceInstance serviceInstance = loadBalancerClient.choose("user-auth");
        String path = serviceInstance.getUri().toString() + "/oauth/token";
        client.put(path, client);
	}
}

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class MyHttpCall
{
   void execute(String url, String method)
   {
      Client client = ClientBuilder.newClient();
      WebTarget myResource = client.target(url);

      if (method == "GET")
      {
          String response = myResource.request(MediaType.TEXT_PLAIN).get(String.class);
      }
      else if (method == "PUT")
      {
          myResource.request(MediaType.TEXT_PLAIN).put(null);
      }
         
   }

}

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• Manual creation of feign clients is not supported