JAL-3746 apply copyright to source

[jalview.git] / src / jalview / javascript / web / ClientResponse.java

diff --git a/src/jalview/javascript/web/ClientResponse.java b/src/jalview/javascript/web/ClientResponse.java
index e33dd98..8fca88a 100644 (file)
--- a/src/jalview/javascript/web/ClientResponse.java
+++ b/src/jalview/javascript/web/ClientResponse.java
@@ -1,54 +1,113 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
 package jalview.javascript.web;
 
-import java.net.URI;
+import jalview.javascript.json.JSON;
+import jalview.util.Platform;
 
+import java.net.URL;
+
+/**
+ * minimal implementation of com.sun.jersey.api.client.ClientResponse
+ * 
+ * @author hansonr
+ *
+ */
 public class ClientResponse
 {
-  
+
   private String response;
-  private String encoding;
 
-  public ClientResponse(String response, String encoding) 
+  private boolean isJSON;
+
+  private Object jsonData;
+
+  int responseCode = -1;
+
+  public ClientResponse(URL url, String[] encoding)
   {
-    this.response = response;
-    this.encoding = encoding;
+    // OK, so it turns out that ajax "json" format - or for that matter, any
+    // format for json is still just text. There is no point in getting this
+    // using special jQuery "json" formats. Duh. BH wasted a whole day try to
+    // "do it right".
+    response = Platform.getFileAsString(url.toString());
+    responseCode = (response == null || response == "" ? 404 : 200);
+    isJSON = encoding[0].equals("application/json");
+    if (isJSON)
+    {
+      try
+      {
+        jsonData = JSON.parse(response);
+      } catch (Exception e)
+      {
+        jsonData = null;
+      }
+      if (jsonData == null)
+      {
+        responseCode = 400;
+      }
+    }
   }
 
-  public String getEntity(Class<?> c)
-  {  
-    
-    // c will be String.class
-    
+  public Object getEntity(Class<?> c)
+  {
+
+    if (c == java.util.Map.class)
+    {
+      return jsonData;
+    }
     return response;
   }
 
   // https://www.ebi.ac.uk/pdbe/search/pdb/select?wt=json&fl=pdb_id,title,experimental_method,resolution&rows=500&start=0&q=(text:q93xj9_soltu)+AND+molecule_sequence:%5B%27%27+TO+*%5D+AND+status:REL&sort=overall_quality+desc
-  
-//{
-//"responseHeader":{
-//  "status":0,
-//  "QTime":0,
-//  "params":{
-//    "q":"(text:q93xj9_soltu) AND molecule_sequence:['' TO *] AND status:REL",
-//    "fl":"pdb_id,title,experimental_method,resolution",
-//    "start":"0",
-//    "sort":"overall_quality desc",
-//    "rows":"500",
-//    "wt":"json"}},
-//"response":{"numFound":1,"start":0,"docs":[
-//    {
-//      "experimental_method":["X-ray diffraction"],
-//      "pdb_id":"4zhp",
-//      "resolution":2.46,
-//      "title":"The crystal structure of Potato ferredoxin I with 2Fe-2S cluster"}]
-//}}
-//
+
+  // {
+  // "responseHeader":{
+  // "status":0,
+  // "QTime":0,
+  // "params":{
+  // "q":"(text:q93xj9_soltu) AND molecule_sequence:['' TO *] AND status:REL",
+  // "fl":"pdb_id,title,experimental_method,resolution",
+  // "start":"0",
+  // "sort":"overall_quality desc",
+  // "rows":"500",
+  // "wt":"json"}},
+  // "response":{"numFound":1,"start":0,"docs":[
+  // {
+  // "experimental_method":["X-ray diffraction"],
+  // "pdb_id":"4zhp",
+  // "resolution":2.46,
+  // "title":"The crystal structure of Potato ferredoxin I with 2Fe-2S
+  // cluster"}]
+  // }}
+  //
 
   public int getStatus()
   {
-    // note, we could get the actual response. I am just assuming it is 200 or 400
-    return (response != null && (response.startsWith("{") == encoding.equals("application/json"))
-            ? 200 : 400);
+    return responseCode;
+  }
+
+  public Object getJSONData()
+  {
+    return jsonData;
   }
 
 }