added predicates to ultradns which simplify common queries for traffic controller resources by id

providers/ultradns-ws/src/main/java/org/jclouds/ultradns/ws/predicates/TrafficControllerPoolPredicates.java

@@ -0,0 +1,100 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.ultradns.ws.predicates;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import org.jclouds.ultradns.ws.domain.TrafficControllerPool;
+import org.jclouds.ultradns.ws.domain.TrafficControllerPoolRecord;
+
+import com.google.common.base.Predicate;
+
+/**
+ * Predicates handy when working with TrafficControllerPool Types
+ * 
+ * @author Adrian Cole
+ */
+public class TrafficControllerPoolPredicates {
+
+   /**
+    * evaluates to true if the input {@link TrafficControllerPool} exists
+    * with {@link TrafficControllerPool#getId() id} corresponding to the
+    * {@code id} parameter.
+    * 
+    * @param id
+    *           the {@link TrafficControllerPool#getId() id} of the
+    *           desired pool record
+    */
+   public static Predicate<TrafficControllerPool> idEqualTo(String id) {
+      return new IdEqualToPredicate(id);
+   }
+
+   private static final class IdEqualToPredicate implements Predicate<TrafficControllerPool> {
+      private final String id;
+
+      public IdEqualToPredicate(String id) {
+         this.id = checkNotNull(id, "id");
+      }
+
+      @Override
+      public boolean apply(TrafficControllerPool input) {
+         if (input == null)
+            return false;
+         return id.equals(input.getId());
+      }
+
+      @Override
+      public String toString() {
+         return "IdEqualTo(" + id + ")";
+      }
+   }
+
+   /**
+    * evaluates to true if the input {@link TrafficControllerPoolRecord} exists
+    * with {@link TrafficControllerPoolRecord#getId() id} corresponding to the
+    * {@code recordId} parameter.
+    * 
+    * @param recordId
+    *           the {@link TrafficControllerPoolRecord#getId() id} of the
+    *           desired pool record
+    */
+   public static Predicate<TrafficControllerPoolRecord> recordIdEqualTo(String recordId) {
+      return new RecordIdEqualToPredicate(recordId);
+   }
+
+   private static final class RecordIdEqualToPredicate implements Predicate<TrafficControllerPoolRecord> {
+      private final String id;
+
+      public RecordIdEqualToPredicate(String id) {
+         this.id = checkNotNull(id, "recordId");
+      }
+
+      @Override
+      public boolean apply(TrafficControllerPoolRecord input) {
+         if (input == null)
+            return false;
+         return id.equals(input.getId());
+      }
+
+      @Override
+      public String toString() {
+         return "RecordIdEqualTo(" + id + ")";
+      }
+   }
+}

providers/ultradns-ws/src/test/java/org/jclouds/ultradns/ws/predicates/TrafficControllerPoolPredicatesTest.java

@@ -0,0 +1,76 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.ultradns.ws.predicates;
+
+import static org.jclouds.ultradns.ws.predicates.TrafficControllerPoolPredicates.idEqualTo;
+import static org.jclouds.ultradns.ws.predicates.TrafficControllerPoolPredicates.recordIdEqualTo;
+
+import org.jclouds.ultradns.ws.domain.TrafficControllerPool;
+import org.jclouds.ultradns.ws.domain.TrafficControllerPoolRecord;
+import org.jclouds.ultradns.ws.domain.TrafficControllerPoolRecord.Status;
+import org.testng.annotations.Test;
+
+/**
+ * 
+ * @author Adrian Cole
+ */
+@Test(groups = "unit", testName = "TrafficControllerPoolPredicatesTest")
+public class TrafficControllerPoolPredicatesTest {
+   TrafficControllerPool pool = TrafficControllerPool.builder()
+                                                     .zoneId("0000000000000001")
+                                                     .id("000000000000002")
+                                                     .name("us-west-1c.discovery.jclouds.org.")
+                                                     .dname("us-west-1c.discovery.jclouds.org.")
+                                                     .statusCode(1)
+                                                     .failOverEnabled(true)
+                                                     .probingEnabled(true).build();
+
+   @Test
+   public void testIdEqualToWhenEqual() {
+      assert idEqualTo("000000000000002").apply(pool);
+   }
+
+   @Test
+   public void testIdEqualToWhenNotEqual() {
+      assert !idEqualTo("000000000000003").apply(pool);
+   }
+
+   TrafficControllerPoolRecord record = TrafficControllerPoolRecord.builder()
+                                                                   .id("0000000000000001")
+                                                                   .poolId("0000000000000001")
+                                                                   .pointsTo("canary.jclouds.org.")
+                                                                   .weight(2)
+                                                                   .priority(2)
+                                                                   .type("CNAME")
+                                                                   .forceAnswer("Normal")
+                                                                   .probingEnabled(true)
+                                                                   .status(Status.OK)
+                                                                   .serving(true)
+                                                                   .description("canary app").build();
+
+   @Test
+   public void testRecordIdEqualToWhenEqual() {
+      assert recordIdEqualTo("0000000000000001").apply(record);
+   }
+
+   @Test
+   public void testRecordIdEqualToWhenNotEqual() {
+      assert !recordIdEqualTo("0000000000000002").apply(record);
+   }
+}