added prototype web interface written in nim

src/main/java/com/oggio88/jpacrepo/annotation/CORSManaged.java

@@ -0,0 +1,11 @@
+package com.oggio88.jpacrepo.annotation;
+
+import javax.ws.rs.NameBinding;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+@NameBinding
+@Retention(RetentionPolicy.RUNTIME)
+public @interface CORSManaged
+{
+}

src/main/java/com/oggio88/jpacrepo/context/ApplicationContext.java

@@ -33,6 +33,8 @@ public class ApplicationContext
 
     public boolean invalidateCache = true;
 
+    public boolean cors_enabled;
+
     public ApplicationContext(String propertyFile)
     {
         systemProperties = new Properties();
@@ -65,6 +67,10 @@ public class ApplicationContext
                 }
             }
         }
+
+        String prop = System.getProperty("org.oggio88.jpacrepo.cors");
+        if (prop != null)
+            cors_enabled = Boolean.parseBoolean(prop);
     }
 
     public Properties getSystemProperties()

src/main/java/com/oggio88/jpacrepo/service/ApplicationConfig.java

@@ -24,6 +24,7 @@ public class ApplicationConfig extends Application
   {
     HashSet<Class<?>> c = new HashSet<>();
     c.add(PacmanWebService.class);
+    c.add(CORSFilter.class);
     classes = Collections.unmodifiableSet(c);
   }
 

src/main/java/com/oggio88/jpacrepo/service/CORSFilter.java

@@ -0,0 +1,35 @@
+package com.oggio88.jpacrepo.service;
+
+import com.oggio88.jpacrepo.annotation.CORSManaged;
+import com.oggio88.jpacrepo.context.ApplicationContext;
+import com.oggio88.jpacrepo.context.DefaultConfiguration;
+
+import javax.inject.Inject;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+import javax.ws.rs.ext.Provider;
+import java.io.IOException;
+import java.util.logging.Logger;
+
+@Provider
+@CORSManaged
+public class CORSFilter implements ContainerResponseFilter
+{
+    private final Logger log = Logger.getLogger(CORSFilter.class.getName());
+
+    @Inject
+    @DefaultConfiguration
+    ApplicationContext ctx;
+
+    @Override
+    public void filter(ContainerRequestContext containerRequestContext,
+                       ContainerResponseContext containerResponseContext) throws IOException
+    {
+        if (!ctx.cors_enabled)
+        {
+            containerResponseContext.getHeaders().add("Access-Control-Allow-Origin", "*");
+        }
+    }
+}
+

src/main/java/com/oggio88/jpacrepo/service/PacmanWebService.java

@@ -1,5 +1,6 @@
 package com.oggio88.jpacrepo.service;
 
+import com.oggio88.jpacrepo.annotation.CORSManaged;
 import com.oggio88.jpacrepo.context.ApplicationContext;
 import com.oggio88.jpacrepo.context.DefaultConfiguration;
 import com.oggio88.jpacrepo.model.PkgData;
@@ -8,6 +9,7 @@ import com.oggio88.jpacrepo.model.PkgName;
 import com.oggio88.jpacrepo.model.StringList;
 import com.oggio88.jpacrepo.pacbase.Parser;
 import com.oggio88.jpacrepo.persistence.QueryEngine;
+import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
 
 import javax.annotation.Resource;
 import javax.ejb.*;
@@ -30,6 +32,7 @@ import java.util.TreeMap;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+@CORSManaged
 @Singleton
 @Path("/pkg")
 @Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@@ -59,35 +62,6 @@ public class PacmanWebService
     @DefaultConfiguration
     private ApplicationContext ctx;
 
-    @GET
-    @Path("search")
-    public Response getPackage(@QueryParam("name") String name,
-                               @QueryParam("version") String version,
-                               @QueryParam("arch") String arch,
-                               @QueryParam("filename") String filename,
-                               @QueryParam("md5sum") String md5sum)
-    {
-        if (md5sum != null)
-        {
-            return getPackageByHash(md5sum);
-        }
-        else if (filename != null)
-        {
-            return getPackageByFileName(filename);
-        }
-        else
-        {
-
-            QueryEngine qe = new QueryEngine(PkgData.class);
-            qe.select();
-            if (name != null) qe.where("name", "=", name);
-            if (version != null) qe.where("version", "=", version);
-            if (arch != null) qe.where("arch", "=", arch);
-            String query = qe.build();
-            return manageQueryResult(em.createQuery(query).getResultList());
-        }
-    }
-
     @GET
     @Path("searchByName/{name}")
     public Response searchByName(@PathParam("name") String name)
@@ -139,6 +113,7 @@ public class PacmanWebService
     }
 
     @GET
+    @Produces(MediaType.APPLICATION_JSON)
     @Path("map")
     public Response getPackageMap()
     {
@@ -317,6 +292,7 @@ public class PacmanWebService
     }
 
     @GET
+    @CORSManaged
     @Path("/search")
     public List<PkgData> searchPackage(
             @QueryParam("name") String name,
@@ -377,6 +353,12 @@ public class PacmanWebService
         return query.getResultList();
     }
 
+    @POST
+    public Response foo()
+    {
+        TarArchiveouputStream tais = new TarArchiveOutputStream();
+    }
+
     private Response manageQueryResult(List<PkgData> list)
     {
         return manageQueryResult(list, false);