added a helper method to parse object name entries

hawtio · May 9, 2013 · c50fb3a · c50fb3a
1 parent 893be4e
commit c50fb3a
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diff --git a/hawtio-web/src/main/webapp/app/core/js/helpers.ts b/hawtio-web/src/main/webapp/app/core/js/helpers.ts
@@ -732,4 +732,27 @@ module Core {
     var pluralWord = (count === 1) ? word : word.pluralize();
     return "" + count + " " + pluralWord;
   }
+
+  /**
+   * given a JMX ObjectName of the form <code>domain:key=value,another=something</code> then return the object
+   * <code>{key: "value", another: "something"}</code>
+   * @param name
+   */
+  export function objectNameProperties(objectName: string) {
+    var entries = {};
+    if (objectName) {
+      var idx = objectName.indexOf(":");
+      if (idx > 0) {
+        var path = objectName.substring(idx + 1);
+        var items = path.split(',');
+        angular.forEach(items, (item) => {
+          var kv = item.split('=');
+          var key = kv[0];
+          var value = kv[1] || key;
+          entries[key] = value;
+        });
+      }
+    }
+    return entries;
+  }
 }
diff --git a/hawtio-web/src/test/specs/spec/CoreSpec.js b/hawtio-web/src/test/specs/spec/CoreSpec.js
@@ -76,4 +76,24 @@ describe("Core", function () {
     expect(creds[0]).toEqual("foo");
     expect(creds[1]).toEqual("bar");
   });
+
+
+  assertObjectNameKeyValue("org.apache.activemq", { "dummy": null });
+
+  assertObjectNameKeyValue("org.apache.activemq:brokerName=foo", { "dummy": null });
+
+  assertObjectNameKeyValue("org.apache.activemq:brokerName=broker1,clientId=dejan,type=Broker", {
+    "brokerName": "broker1",
+    "clientId": "dejan",
+    "type": "Broker"
+  });
+
+  function assertObjectNameKeyValue(objectName, values) {
+    var entries = Core.objectNameProperties(objectName);
+    angular.forEach(values, function (value, key) {
+      it("objectName " + objectName + " should have key " + key, function () {
+        expect(entries[key]).toEqual(value);
+      });
+    });
+  }
 });