Re-structured the whole thing

[pithos] / src / gr / ebs / gss / server / webdav / milton / GSSResourceFactory.java

diff --git a/src/gr/ebs/gss/server/webdav/milton/GSSResourceFactory.java b/src/gr/ebs/gss/server/webdav/milton/GSSResourceFactory.java
index 4c9d12d..eee9023 100644 (file)
--- a/src/gr/ebs/gss/server/webdav/milton/GSSResourceFactory.java
+++ b/src/gr/ebs/gss/server/webdav/milton/GSSResourceFactory.java
@@ -19,12 +19,11 @@
 package gr.ebs.gss.server.webdav.milton;
 
 import static gr.ebs.gss.server.configuration.GSSConfigurationFactory.getConfiguration;
-import gr.ebs.gss.client.exceptions.ObjectNotFoundException;
-import gr.ebs.gss.client.exceptions.RpcException;
+import gr.ebs.gss.common.exceptions.ObjectNotFoundException;
+import gr.ebs.gss.common.exceptions.RpcException;
+import gr.ebs.gss.server.domain.FileHeader;
+import gr.ebs.gss.server.domain.Folder;
 import gr.ebs.gss.server.domain.User;
-import gr.ebs.gss.server.domain.dto.FileHeaderDTO;
-import gr.ebs.gss.server.domain.dto.FolderDTO;
-import gr.ebs.gss.server.domain.dto.UserDTO;
 import gr.ebs.gss.server.ejb.ExternalAPI;
 import gr.ebs.gss.server.ejb.TransactionHelper;
 
@@ -62,19 +61,49 @@ public class GSSResourceFactory implements ResourceFactory {
     HttpManager httpManager;
        @Override
        public Resource getResource(String host, String url) {
-        log.debug("getResource: host: " + host + " - url:" + url);
+               
+
+
+               log.debug("getResource: host: " + host + " - url:" + url);
         url = stripContext(url);
-        if(url==null||url.trim().equals(""))
+        if(url==null||url.trim().equals("")||url.equals("/")){
                url="/";
-        try {
+        }
+        /*//log.info("URL:"+url);
+        if(url.equals("/OthersShared")||url.equals("/OthersShared/")){
+               //log.info("[returning others]");
+               return new GssOthersResource(host, this);
+        }
+        if(url.startsWith("/OthersShared")){
                
-               Object r = getResourceGss(url);
-               if(r==null)
+        }*/
+        try {
+               User user =null;
+               if(HttpManager.request().getAuthorization()!=null && HttpManager.request().getAuthorization().getTag()==null){
+                       String username = HttpManager.request().getAuthorization().getUser();
+                       if(username !=null)
+                               user = getService().getUserByUserName(username);
+               }
+               else if(HttpManager.request().getAuthorization()!=null&&HttpManager.request().getAuthorization().getTag()!=null){
+                       user =(User) HttpManager.request().getAuthorization().getTag();
+               }
+       
+               if(user==null){
+                       //create a resource based on path if no resource exists at this path it will be handled by subsequent webdav method calls
+                               return new GssRootFolderResource(host, this, null,url);
+               }
+                       
+               Object r = getResourceGss(url,user);
+               if(r==null){
+                       
                        return null;
-               if(r instanceof FolderDTO)
-                       return new GssFolderResource(host, this,r );
+               }
+               if(r instanceof Folder){
+                       
+                       return new GssFolderResource(host, this,r ,user);
+               }
                else
-                       return new GssFileResource(host, this,r);
+                       return new GssFileResource(host, this,r,user);
                } catch (RpcException e) {
                        e.printStackTrace();
                }
@@ -83,12 +112,24 @@ public class GSSResourceFactory implements ResourceFactory {
        public Long maxAgeSeconds(GssResource resource) {
         return maxAgeSeconds;
     }
-       private Object getResourceGss(String path) throws RpcException{
-               UserDTO user = getService().getUserByUserName("past@ebs.gr");
+       protected Object getResourceGss(String path, User user) throws RpcException{
+
+               if(user ==null){
+                       if(HttpManager.request().getAuthorization()!=null && HttpManager.request().getAuthorization().getTag()==null){
+                               String username = HttpManager.request().getAuthorization().getUser();
+                               if(username !=null)
+                                       user = getService().getUserByUserName(username);
+                       }
+                       else if(HttpManager.request().getAuthorization()!=null&&HttpManager.request().getAuthorization().getTag()!=null){
+                               user =(User) HttpManager.request().getAuthorization().getTag();
+                       }
+               }
+               
+               if(user==null){
+                       return null;
+               }
                boolean exists = true;
                Object resource = null;
-               FileHeaderDTO file = null;
-               FolderDTO folder = null;
                try {
                        resource = getService().getResourceAtPath(user.getId(), path, true);
                } catch (ObjectNotFoundException e) {
@@ -102,7 +143,22 @@ public class GSSResourceFactory implements ResourceFactory {
                        
                        return null;
                }
-
+               if(resource instanceof Folder){
+                       try {
+                               resource = getService().expandFolder((Folder) resource);
+                       } catch (ObjectNotFoundException e) {
+                               // TODO Auto-generated catch block
+                               return null;
+                       }
+               }
+               else if(resource instanceof FileHeader){
+                       try {
+                               resource = getService().expandFile((FileHeader) resource);
+                       } catch (ObjectNotFoundException e) {
+                               // TODO Auto-generated catch block
+                               return null;
+                       }
+               }
                return resource;
        }
        
@@ -311,5 +367,12 @@ public class GSSResourceFactory implements ResourceFactory {
                public void setHttpManager(HttpManager httpManager) {
                        this.httpManager = httpManager;
                }
-
+               
+               
+       
+               public static String getUsernameFromAuthHeader(String header) {
+                       String first = header.split(",")[0];
+                       int indx = first.indexOf("\"");
+                       return first.substring(indx+1,first.length()-1);
+               }
 }