Add ping method

vjuranek · vjuranek · commit 9aa7c50217fc · 2014-06-08T23:10:39.000+02:00
diff --git a/src/main/java/com/kpelykh/docker/client/DockerClient.java b/src/main/java/com/kpelykh/docker/client/DockerClient.java
@@ -190,6 +190,19 @@ public Version version() throws DockerException {
 			}
 		}
 	}
+	
+	
+	public int ping() throws DockerException {
+		WebResource webResource = client.resource(restEndpointUrl + "/_ping");
+	    
+		try {
+			LOGGER.trace("GET: {}", webResource);
+			ClientResponse resp = webResource.get(ClientResponse.class);
+			return resp.getStatus();
+		} catch (UniformInterfaceException exception) {
+			throw new DockerException(exception);
+		}
+	}
 
 
 	/**

Original file line number	Diff line number	Diff line change
`@@ -190,6 +190,19 @@ public Version version() throws DockerException {`
`190`	`190`	`}`
`191`	`191`	`}`
`192`	`192`	`}`
	`193`	`+`
	`194`	`+`
	`195`	`+ public int ping() throws DockerException {`
	`196`	`+ WebResource webResource = client.resource(restEndpointUrl + "/_ping");`
	`197`	`+`
	`198`	`+ try {`
	`199`	`+ LOGGER.trace("GET: {}", webResource);`
	`200`	`+ ClientResponse resp = webResource.get(ClientResponse.class);`
	`201`	`+ return resp.getStatus();`
	`202`	`+ } catch (UniformInterfaceException exception) {`
	`203`	`+ throw new DockerException(exception);`
	`204`	`+ }`
	`205`	`+ }`
`193`	`206`
`194`	`207`
`195`	`208`	`/**`