Health Check RestService added

diff --git a/src/main/java/de/pta/mics/home/common/BackendConfig.java b/src/main/java/de/pta/mics/home/common/BackendConfig.java
index 03437c8..0d4530a 100644
--- a/src/main/java/de/pta/mics/home/common/BackendConfig.java
+++ b/src/main/java/de/pta/mics/home/common/BackendConfig.java

@@ -9,6 +9,7 @@
   // properties of the configfile
   private String micsCentralURL;
   private String micsDistributionCluster;
+  private String micsHealthStateExtraPath;
 
   private static BackendConfig instance;
 
@@ -37,6 +38,10 @@
     return micsDistributionCluster;
   }
 
+  public String getMicsHealthStateExtraPath() {
+    return micsHealthStateExtraPath;
+  }
+
   public static String getConfigFileName() {
     return configFileName;
   }

diff --git a/src/main/java/de/pta/mics/home/controller/CentralProxy.java b/src/main/java/de/pta/mics/home/controller/CentralProxy.java
index 01e8b1d..8eb038f 100644
--- a/src/main/java/de/pta/mics/home/controller/CentralProxy.java
+++ b/src/main/java/de/pta/mics/home/controller/CentralProxy.java

@@ -14,4 +14,9 @@
         RestServiceWrapper w = new RestServiceWrapper( url, false );
         return w.performGetRequest(url + "/serviceDistribution/" + clusterName );
     }
+
+    public String getHealthState( String healthStateExtraPath, String protocol, String host, String port ) throws HttpStatusException {
+        RestServiceWrapper w = new RestServiceWrapper( url, false );
+        return w.performGetRequest(protocol + "://" + host + ":" + port + "/" + healthStateExtraPath );
+    }
 }

diff --git a/src/main/java/de/pta/mics/home/rest/BackendRestService.java b/src/main/java/de/pta/mics/home/rest/BackendRestService.java
index fbd7989..e35e5c4 100644
--- a/src/main/java/de/pta/mics/home/rest/BackendRestService.java
+++ b/src/main/java/de/pta/mics/home/rest/BackendRestService.java

@@ -37,6 +37,21 @@
 		}
 	}
 
+	@GET
+	@Path("/healthState/{protocol}/{host}/{port}")
+	@Produces("application/json")
+	public Response getHealthState( @PathParam("protocol") String protocol, @PathParam("host") String host , @PathParam("port") String port ) {
+		try {
+			BackendConfig bc = BackendConfig.getInstance();
+			CentralProxy central = new CentralProxy(bc.getMicsCentralURL());
+			return ResponseBuilderWrapper.INSTANCE.buildOKResponse(
+					central.getHealthState(bc.getMicsHealthStateExtraPath(), protocol, host, port));
+		}
+		catch (Exception e) {
+			return responseFromException(e);
+		}
+	}
+
 
 	private Response responseFromException(Exception e) {
 		int errcode;

diff --git a/src/main/resources/backendConfigCustom.json b/src/main/resources/backendConfigCustom.json
index 3205e0c..dbcd9c7 100644
--- a/src/main/resources/backendConfigCustom.json
+++ b/src/main/resources/backendConfigCustom.json

@@ -1,4 +1,5 @@
 {
   "micsDistributionCluster" : "elogbook.openK",
-  "micsCentralURL" : "http://localhost:9500/mics/central/serviceDistribution"
+  "micsCentralURL" : "http://localhost:9500/mics/central/serviceDistribution",
+  "micsHealthStateExtraPath" : "healthcheck?pretty=true"
 }

diff --git a/src/main/resources/backendConfigDevLocal.json b/src/main/resources/backendConfigDevLocal.json
index 79f7aea..5d4e7f1 100644
--- a/src/main/resources/backendConfigDevLocal.json
+++ b/src/main/resources/backendConfigDevLocal.json

@@ -1,4 +1,5 @@
 {
   "micsDistributionCluster" : "elogbook.openK",
-  "micsCentralURL" : "http://localhost:9010/mics/central"
+  "micsCentralURL" : "http://localhost:9010/mics/central",
+  "micsHealthStateExtraPath" : "healthcheck?pretty=true"
 }

diff --git a/src/main/resources/backendConfigDevServer.json b/src/main/resources/backendConfigDevServer.json
index d147326..1fb9d1f 100644
--- a/src/main/resources/backendConfigDevServer.json
+++ b/src/main/resources/backendConfigDevServer.json

@@ -1,5 +1,5 @@
 {
   "micsDistributionCluster" : "elogbook.openK",
-  "micsCentralURL" : "http://localhost:9500/mics/central"
-
+  "micsCentralURL" : "http://localhost:9500/mics/central",
+  "micsHealthStateExtraPath" : "healthcheck?pretty=true"
 }

diff --git a/src/main/resources/backendConfigProduction.json b/src/main/resources/backendConfigProduction.json
index 0b8e5bf..e5d07ac 100644
--- a/src/main/resources/backendConfigProduction.json
+++ b/src/main/resources/backendConfigProduction.json

@@ -1,4 +1,5 @@
 {
   "micsDistributionCluster" : "elogbook.openK",
-  "micsCentralURL" : "http://localhost:9500/mics/central"
+  "micsCentralURL" : "http://localhost:9500/mics/central",
+  "micsHealthStateExtraPath" : "healthcheck?pretty=true"
 }
\ No newline at end of file