introduced experiment DS rest api

src/java/DmWebPortal/src/java/gov/anl/aps/dm/api/DmRestApi.java

@@ -666,8 +666,7 @@ public class DmRestApi {
             //client.login("sveseli", "sveseli");
             HashMap<String, String> data = new HashMap<>();
             //data.put("parentDirectory", "/");
-            String drawing = client.invokeGetRequest("/pdmLink/drawings/D14100201-113160.asm");
-            System.out.println("Drawing: \n" + drawing);
+            client.invokeGetRequest("/experiment/e1");
         } catch (DmException ex) {
             System.out.println("Sorry: " + ex);
         }

src/java/DmWebPortal/src/java/gov/anl/aps/dm/api/ExperimentDsApi.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package gov.anl.aps.dm.api;
+
+import gov.anl.aps.dm.common.exceptions.ConfigurationError;
+import gov.anl.aps.dm.common.exceptions.DmException;
+import gov.anl.aps.dm.common.exceptions.InvalidArgument;
+import gov.anl.aps.dm.common.exceptions.ObjectNotFound;
+import gov.anl.aps.dm.common.objects.DmObjectFactory;
+import gov.anl.aps.dm.common.objects.Experiment;
+import gov.anl.aps.dm.common.utilities.ArgumentUtility;
+import java.util.HashMap;
+
+/**
+ *
+ * @author sveseli
+ */
+public class ExperimentDsApi extends DmRestApi {
+
+    /**
+     * Constructor.
+     *
+     * @throws ConfigurationError if web service URL property is malformed or
+     * null
+     */
+    public ExperimentDsApi() throws ConfigurationError {
+        super();
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param webServiceUrl web service URL
+     * @throws ConfigurationError if web service URL is malformed or null
+     */
+    public ExperimentDsApi(String webServiceUrl) throws ConfigurationError {
+        super(webServiceUrl);
+    }
+
+    /**
+     * Update experiment (group users, etc.).
+     *
+     * @param experimentName experiment name
+     * @return Experiment object
+     * @throws InvalidArgument if provided name is empty or null
+     * @throws ObjectNotFound when specified experiment does not exist
+     * @throws DmException in case of all other errors
+     */
+    public Experiment updateExperiment(String experimentName) throws InvalidArgument, ObjectNotFound, DmException {
+        ArgumentUtility.verifyNonEmptyString("Experiment name", experimentName);
+        String requestUrl = "/experiments/update";
+        HashMap<String, String> requestData = new HashMap<>();
+        requestData.put("name", ArgumentUtility.encode(experimentName));
+        String jsonString = invokeSessionPutRequest(requestUrl, requestData);
+        Experiment experiment = (Experiment) DmObjectFactory.createDmObject(jsonString, Experiment.class);
+        return experiment;
+    }
+
+    /*
+     * Main method, used for simple testing.
+     *
+     * @param args main arguments
+     */
+    public static void main(String[] args) {
+        try {
+            ExperimentDsApi client = new ExperimentDsApi("https://dmstorage.svdev.net:22236/dm");
+            client.login("dm", "dm");
+            Experiment experiment = client.updateExperiment("e1");
+            System.out.println("Updated experiment: \n" + experiment);
+        } catch (DmException ex) {
+            System.out.println("Sorry: " + ex);
+        }
+    }
+
+}

src/java/DmWebPortal/src/java/gov/anl/aps/dm/common/constants/DmStatus.java

@@ -19,9 +19,8 @@ public class DmStatus {
     public static final int DM_INVALID_REQUEST = 11;
     public static final int DM_INVALID_SESSION = 12;
     public static final int DM_COMMAND_FAILED = 13;
-    public static final int DM_OBJECT_ALREADY_EXISTS = 14;
-    public static final int DM_OBJECT_NOT_FOUND = 15;
+    public static final int DM_OBJECT_NOT_FOUND = 14;
+    public static final int DM_OBJECT_ALREADY_EXISTS = 15;
     public static final int DM_INVALID_OBJECT_STATE = 16;
-    public static final int DM_IMAGE_PROCESSING_FAILED = 17;
-    public static final int DM_EXTERNAL_SERVICE_ERROR = 18; 
+    public static final int DM_FILE_PROCESSING_ERROR = 17;
 }

src/java/DmWebPortal/src/java/gov/anl/aps/dm/common/exceptions/DmExceptionFactory.java

@@ -35,12 +35,21 @@ public class DmExceptionFactory {
                 case DmStatus.DM_COMMUNICATION_ERROR:
                     exc = new CommunicationError();
                     break;
+                case DmStatus.DM_CONFIGURATION_ERROR:
+                    exc = new ConfigurationError();
+                    break;
                 case DmStatus.DM_INTERNAL_ERROR:
                     exc = new InternalError();
                     break;
+               case DmStatus.DM_DB_ERROR:
+                    exc = new DbError();
+                    break;
                 case DmStatus.DM_INVALID_ARGUMENT:
                     exc = new InvalidArgument();
                     break;
+                case DmStatus.DM_INVALID_REQUEST:
+                    exc = new InvalidRequest();
+                    break;
                 case DmStatus.DM_INVALID_SESSION:
                     exc = new InvalidSession();
                     break;
@@ -50,6 +59,12 @@ public class DmExceptionFactory {
                 case DmStatus.DM_OBJECT_NOT_FOUND:
                     exc = new ObjectNotFound();
                     break;
+                case DmStatus.DM_INVALID_OBJECT_STATE:
+                    exc = new InvalidObjectState();
+                    break;
+                case DmStatus.DM_TIMEOUT_ERROR:
+                    exc = new TimeoutError();
+                    break;                    
                 default:
                     exc = (DmException) Class.forName(fullType).newInstance();
             }

src/java/DmWebPortal/src/java/gov/anl/aps/dm/common/objects/Experiment.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package gov.anl.aps.dm.common.objects;
+
+/**
+ * Experiment class.
+ */
+public class Experiment extends DmObject {
+
+    public Experiment() {
+    }
+
+}