source: MDService2/trunk/MDService2/src/eu/clarin/cmdi/mdservice/action/CompRegistryProxyAction.java @ 519

package eu.clarin.cmdi.mdservice.action;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;

import com.opensymphony.xwork2.ActionSupport;

/**
 * Acts as a Struts 2 controller 
 * serves the requests regarding Components
 * it passes them further (Proxy) to the ComponentRegistry.
 *  
 * Nested Components are resolved during xsl-transformation. 
 * @author vronk 
 *
 */
public class CompRegistryProxyAction extends GenericProxyAction {

        private static final long serialVersionUID = 1L;
        
        private String proxy_key = "compregistry";
        private String compid;
        
        public String getCompid() {
                return compid;
        }

        public void setCompid(String compid) {
                this.compid = compid;
        }

        @Override 
        public String getFullFormat() {
                if (compid==null || compid.equals("")) {
                        return "complist2" + getFormat();
                } else {
                        return "comp2" + getFormat();
                }
        }
        
        @Override
        public String getProxyKey() {
                return proxy_key;
        }
        
        @Override
        public String getRequestKey() {
                String key="";
                if (getActionkey()!=null) {
                        key += getActionkey() + "-" ;
                }
                if (getCompid()!=null) {
                        key += getCompid() + "-" ;
                }
                 
                return key;
        }

        
        /**
         * uses base_url and (optionally) compid to form a url
         * no compid => list all components/profiles
         * @return the URL to component-registry
         * @throws Exception 
         */
        public URL getTargetRequest() throws IOException {
        // URL targetURL =new URL( base_url, compname + ".xml");
                URL targetURL = null;
                if (compid==null || compid.equals("")) {
                        targetURL =new URL( getBaseURL(), getActionkey() );
                } else {
                        targetURL =new URL( getBaseURL(), getActionkey() + "/clarin.eu:cr1:" + compid);
                }
                Admin.notifyUser("CompReg.targetURL:" + targetURL);             
     //   URLConnection urlConnection = targetURL.openConnection();
//        urlConnection.setRequestProperty("Accept", "application/xml");                 
        return targetURL;
        }

        
}