Issue 695: Added ComputePoolMemoryUsage objects+service call+tests

sandbox-providers/tmrk-enterprisecloud/src/main/java/org/jclouds/tmrk/enterprisecloud/domain/resource/memory/ComputePoolMemoryUsage.java

@@ -0,0 +1,223 @@
+/**
+ * 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.tmrk.enterprisecloud.domain.resource.memory;
+
+import org.jclouds.javax.annotation.Nullable;
+import org.jclouds.tmrk.enterprisecloud.domain.Action;
+import org.jclouds.tmrk.enterprisecloud.domain.Link;
+import org.jclouds.tmrk.enterprisecloud.domain.internal.BaseResource;
+import org.jclouds.tmrk.enterprisecloud.domain.internal.Resource;
+
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import java.net.URI;
+import java.util.Date;
+import java.util.Map;
+import java.util.Set;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * ComputePoolMemoryUsage is more than a simple wrapper as it extends Resource.
+ * <xs:complexType name="ComputePoolMemoryUsage">
+ * @author Jason King
+ * 
+ */
+@XmlRootElement(name = "ComputePoolMemoryUsage")
+public class ComputePoolMemoryUsage extends Resource<ComputePoolMemoryUsage> {
+
+   @SuppressWarnings("unchecked")
+   public static Builder builder() {
+      return new Builder();
+   }
+
+   /**
+    * {@inheritDoc}
+    */
+   @Override
+   public Builder toBuilder() {
+      return new Builder().fromComputePoolCpuUsage(this);
+   }
+
+   public static class Builder extends Resource.Builder<ComputePoolMemoryUsage> {
+      private Date startTime;
+      private Date endTime;
+      private MemoryUsageDetails details;
+
+      /**
+       * @see ComputePoolMemoryUsage#getStartTime
+       */
+      public Builder startTime(Date startTime) {
+         this.startTime =(checkNotNull(startTime,"startTime"));
+         return this;
+      }
+
+      /**
+       * @see ComputePoolMemoryUsage#getEndTime
+       */
+      public Builder endTime(Date endTime) {
+         this.endTime =(checkNotNull(endTime,"endTime"));
+         return this;
+      }
+
+      /**
+       * @see ComputePoolMemoryUsage#getDetails
+       */
+      public Builder details(MemoryUsageDetails details) {
+         this.details =(checkNotNull(details,"details"));
+         return this;
+      }
+
+      @Override
+      public ComputePoolMemoryUsage build() {
+         return new ComputePoolMemoryUsage(href, type, name, links, actions, startTime, endTime, details);
+      }
+
+      public Builder fromComputePoolCpuUsage(ComputePoolMemoryUsage in) {
+         return fromResource(in).startTime(in.getStartTime()).endTime(in.getEndTime()).details(in.getDetails());
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder fromBaseResource(BaseResource<ComputePoolMemoryUsage> in) {
+         return Builder.class.cast(super.fromBaseResource(in));
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder fromResource(Resource<ComputePoolMemoryUsage> in) {
+         return Builder.class.cast(super.fromResource(in));
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder type(String type) {
+         return Builder.class.cast(super.type(type));
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder href(URI href) {
+         return Builder.class.cast(super.href(href));
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder name(String name) {
+         return Builder.class.cast(super.name(name));
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder links(Set<Link> links) {
+         return Builder.class.cast(super.links(links));
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder actions(Set<Action> actions) {
+         return Builder.class.cast(super.actions(actions));
+      }
+
+      /**
+       * {@inheritDoc}
+       */
+      @Override
+      public Builder fromAttributes(Map<String, String> attributes) {
+         return Builder.class.cast(super.fromAttributes(attributes));
+      }
+
+   }
+
+   @XmlElement(name = "StartTime", required = true)
+   private Date startTime;
+
+   @XmlElement(name = "EndTime", required = true)
+   private Date endTime;
+
+   @XmlElement(name = "MemoryUsageDetailSummary", required = false)
+   private MemoryUsageDetails details;
+
+   private ComputePoolMemoryUsage(URI href, String type, String name, Set<Link> links, Set<Action> actions, Date startTime, Date endTime, @Nullable MemoryUsageDetails details) {
+      super(href, type, name, links, actions);
+      this.startTime = checkNotNull(startTime, "startTime");
+      this.endTime = checkNotNull(endTime, "endTime");
+      this.details = details;
+   }
+
+   private ComputePoolMemoryUsage() {
+       //For JAXB
+   }
+
+   public Date getStartTime() {
+      return startTime;
+   }
+
+   public Date getEndTime() {
+      return endTime;
+   }
+
+   public MemoryUsageDetails getDetails() {
+      return details;
+   }
+
+   @Override
+   public boolean equals(Object o) {
+      if (this == o) return true;
+      if (o == null || getClass() != o.getClass()) return false;
+      if (!super.equals(o)) return false;
+
+      ComputePoolMemoryUsage that = (ComputePoolMemoryUsage) o;
+
+      if (details != null ? !details.equals(that.details) : that.details != null)
+         return false;
+      if (!endTime.equals(that.endTime)) return false;
+      if (!startTime.equals(that.startTime)) return false;
+
+      return true;
+   }
+
+   @Override
+   public int hashCode() {
+      int result = super.hashCode();
+      result = 31 * result + startTime.hashCode();
+      result = 31 * result + endTime.hashCode();
+      result = 31 * result + (details != null ? details.hashCode() : 0);
+      return result;
+   }
+
+   @Override
+   public String string() {
+      return super.string()+", startTime="+startTime+", endTime="+endTime+", details="+details;
+   }
+}

sandbox-providers/tmrk-enterprisecloud/src/main/java/org/jclouds/tmrk/enterprisecloud/domain/resource/memory/ComputePoolMemoryUsageDetailSummaryEntry.java

@@ -0,0 +1,127 @@
+/**
+ * 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.tmrk.enterprisecloud.domain.resource.memory;
+
+import org.jclouds.javax.annotation.Nullable;
+import org.jclouds.tmrk.enterprisecloud.domain.internal.ResourceCapacity;
+
+import javax.xml.bind.annotation.XmlElement;
+import java.util.Date;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * <xs:complexType name="ComputePoolMemoryUsageDetailSummaryEntry">
+ * @author Jason King
+ * 
+ */
+public class ComputePoolMemoryUsageDetailSummaryEntry {
+
+   @SuppressWarnings("unchecked")
+   public static Builder builder() {
+      return new Builder();
+   }
+
+   /**
+    * {@inheritDoc}
+    */
+   public Builder toBuilder() {
+      return new Builder().ComputePoolCpuUsageDetailSummaryEntry(this);
+   }
+
+   public static class Builder {
+      private Date time;
+      private ResourceCapacity value;
+
+      /**
+       * @see ComputePoolMemoryUsageDetailSummaryEntry#getTime
+       */
+      public Builder time(Date time) {
+         this.time = time;
+         return this;
+      }
+
+      /**
+       * @see ComputePoolMemoryUsageDetailSummaryEntry#getValue
+       */
+      public Builder value(ResourceCapacity value) {
+         this.value = value;
+         return this;
+      }
+
+      public ComputePoolMemoryUsageDetailSummaryEntry build() {
+         return new ComputePoolMemoryUsageDetailSummaryEntry(time,value);
+      }
+
+      public Builder ComputePoolCpuUsageDetailSummaryEntry(ComputePoolMemoryUsageDetailSummaryEntry in) {
+         return time(in.getTime()).value(in.getValue());
+      }
+   }
+
+   @XmlElement(name = "Time", required = true)
+   private Date time;
+
+   @XmlElement(name = "Value", required = false)
+   private ResourceCapacity value;
+
+
+   private ComputePoolMemoryUsageDetailSummaryEntry(Date time, @Nullable ResourceCapacity value) {
+      this.time = checkNotNull(time, "time");
+      this.value = value;
+   }
+
+   private ComputePoolMemoryUsageDetailSummaryEntry() {
+       //For JAXB
+   }
+
+   public Date getTime() {
+      return time;
+   }
+
+   public ResourceCapacity getValue() {
+      return value;
+   }
+
+   @Override
+   public boolean equals(Object o) {
+      if (this == o) return true;
+      if (o == null || getClass() != o.getClass()) return false;
+
+      ComputePoolMemoryUsageDetailSummaryEntry that = (ComputePoolMemoryUsageDetailSummaryEntry) o;
+
+      if (!time.equals(that.time)) return false;
+      if (value != null ? !value.equals(that.value) : that.value != null)
+         return false;
+
+      return true;
+   }
+
+   @Override
+   public int hashCode() {
+      int result = time.hashCode();
+      result = 31 * result + (value != null ? value.hashCode() : 0);
+      return result;
+   }
+
+   @Override
+   public String toString() {
+      return "[time="+ time +", value="+value+"]";
+   }
+
+}

sandbox-providers/tmrk-enterprisecloud/src/main/java/org/jclouds/tmrk/enterprisecloud/domain/resource/memory/MemoryUsageDetails.java

@@ -0,0 +1,106 @@
+/**
+ * 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.tmrk.enterprisecloud.domain.resource.memory;
+
+import com.google.common.collect.Sets;
+
+import javax.xml.bind.annotation.XmlElement;
+import java.util.Collections;
+import java.util.Set;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Wraps individual ComputePoolMemoryUsageDetailSummaryEntry elements.
+ * <xs:complexType name="MemoryUsageDetails">
+ * @author Jason King
+ */
+public class MemoryUsageDetails {
+
+   @SuppressWarnings("unchecked")
+   public static Builder builder() {
+      return new Builder();
+   }
+
+   public Builder toBuilder() {
+      return new Builder().fromMemoryUsageDetails(this);
+   }
+
+   public static class Builder {
+
+       private Set<ComputePoolMemoryUsageDetailSummaryEntry> entries = Sets.newLinkedHashSet();
+
+       /**
+        * @see MemoryUsageDetails#getEntries
+        */
+       public Builder entries(Set<ComputePoolMemoryUsageDetailSummaryEntry> entries) {
+          this.entries = Sets.newLinkedHashSet(checkNotNull(entries, "entries"));
+          return this;
+       }
+
+       public Builder addEntry(ComputePoolMemoryUsageDetailSummaryEntry entry) {
+          entries.add(checkNotNull(entry,"entry"));
+          return this;
+       }
+
+       public MemoryUsageDetails build() {
+           return new MemoryUsageDetails(entries);
+       }
+
+       public Builder fromMemoryUsageDetails(MemoryUsageDetails in) {
+         return entries(in.getEntries());
+       }
+   }
+
+   private MemoryUsageDetails() {
+      //For JAXB and builder use
+   }
+
+   private MemoryUsageDetails(Set<ComputePoolMemoryUsageDetailSummaryEntry> entries) {
+      this.entries = Sets.newLinkedHashSet(entries);
+   }
+
+   @XmlElement(name = "MemoryUsageDetail", required=false)
+   private Set<ComputePoolMemoryUsageDetailSummaryEntry> entries = Sets.newLinkedHashSet();
+
+   public Set<ComputePoolMemoryUsageDetailSummaryEntry> getEntries() {
+      return Collections.unmodifiableSet(entries);
+   }
+
+   @Override
+   public boolean equals(Object o) {
+      if (this == o) return true;
+      if (o == null || getClass() != o.getClass()) return false;
+
+      MemoryUsageDetails tasks1 = (MemoryUsageDetails) o;
+
+      if (!entries.equals(tasks1.entries)) return false;
+
+      return true;
+   }
+
+   @Override
+   public int hashCode() {
+      return entries.hashCode();
+   }
+
+   public String toString() {
+      return "["+ entries.toString()+"]";
+   }
+}

sandbox-providers/tmrk-enterprisecloud/src/main/java/org/jclouds/tmrk/enterprisecloud/features/ResourceAsyncClient.java

@@ -26,6 +26,7 @@ import org.jclouds.tmrk.enterprisecloud.domain.resource.cpu.ComputePoolCpuUsage;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.ComputePoolResourceSummary;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.ComputePoolResourceSummaryList;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.cpu.ComputePoolCpuUsageDetail;
+import org.jclouds.tmrk.enterprisecloud.domain.resource.memory.ComputePoolMemoryUsage;
 
 import javax.ws.rs.Consumes;
 import javax.ws.rs.GET;
@@ -80,4 +81,13 @@ public interface ResourceAsyncClient {
    @JAXBResponseParser
    @ExceptionParser(ReturnNullOnNotFoundOr404.class)
    ListenableFuture<ComputePoolCpuUsageDetail> getComputePoolCpuUsageDetail(@EndpointParam URI uri);
+
+   /**
+    * @see ResourceClient#getComputePoolMemoryUsage
+    */
+   @GET
+   @Consumes("application/vnd.tmrk.cloud.computePoolMemoryUsage")
+   @JAXBResponseParser
+   @ExceptionParser(ReturnNullOnNotFoundOr404.class)
+   ListenableFuture<ComputePoolMemoryUsage> getComputePoolMemoryUsage(@EndpointParam URI uri);
 }

sandbox-providers/tmrk-enterprisecloud/src/main/java/org/jclouds/tmrk/enterprisecloud/features/ResourceClient.java

@@ -23,6 +23,7 @@ import org.jclouds.tmrk.enterprisecloud.domain.resource.cpu.ComputePoolCpuUsage;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.ComputePoolResourceSummary;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.ComputePoolResourceSummaryList;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.cpu.ComputePoolCpuUsageDetail;
+import org.jclouds.tmrk.enterprisecloud.domain.resource.memory.ComputePoolMemoryUsage;
 
 import java.net.URI;
 import java.util.concurrent.TimeUnit;
@@ -96,4 +97,16 @@ public interface ResourceClient {
     */
    ComputePoolCpuUsageDetail getComputePoolCpuUsageDetail(URI uri);
 
+   /**
+    * The Get Resources Usage Memory call returns information regarding memory usage
+    * for a specified compute pool defined in an environment at five minute intervals
+    * for the 24 hours ending one hour prior to the current time, rounded later.
+    * For example, if current time is 11:22, the end time 10:25.
+    *
+    * @param uri the uri of the call based upon the compute pool
+    * e.g. /cloudapi/ecloud/computepools/{id}/usage/memory
+    * @return The memory usage for the compute pool
+    */
+   ComputePoolMemoryUsage getComputePoolMemoryUsage(URI uri);
+
 }

sandbox-providers/tmrk-enterprisecloud/src/test/java/org/jclouds/tmrk/enterprisecloud/features/ResourceAsyncClientTest.java

@@ -98,6 +98,21 @@ public class ResourceAsyncClientTest extends BaseTerremarkEnterpriseCloudAsyncCl
       checkFilters(httpRequest);
    }
 
+   public void testGetComputePoolMemoryUsage() throws SecurityException, NoSuchMethodException, IOException, URISyntaxException {
+      Method method = ResourceAsyncClient.class.getMethod("getComputePoolMemoryUsage", URI.class);
+      HttpRequest httpRequest = processor.createRequest(method, URI.create("/cloudapi/ecloud/computepools/89/usage/memory"));
+
+      assertRequestLineEquals(httpRequest, "GET https://services-beta.enterprisecloud.terremark.com/cloudapi/ecloud/computepools/89/usage/memory HTTP/1.1");
+      assertNonPayloadHeadersEqual(httpRequest,
+            "Accept: application/vnd.tmrk.cloud.computePoolMemoryUsage\nx-tmrk-version: 2011-07-01\n");
+      assertPayloadEquals(httpRequest, null, null, false);
+
+      assertResponseParserClassEquals(method, httpRequest, ParseXMLWithJAXB.class);
+      assertExceptionParserClassEquals(method, ReturnNullOnNotFoundOr404.class);
+
+      checkFilters(httpRequest);
+   }
+
    @Override
    protected TypeLiteral<RestAnnotationProcessor<ResourceAsyncClient>> createTypeLiteral() {
       return new TypeLiteral<RestAnnotationProcessor<ResourceAsyncClient>>() {

sandbox-providers/tmrk-enterprisecloud/src/test/java/org/jclouds/tmrk/enterprisecloud/features/ResourceClientLiveTest.java

@@ -24,6 +24,7 @@ import org.jclouds.tmrk.enterprisecloud.domain.resource.cpu.ComputePoolCpuUsage;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.ComputePoolResourceSummary;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.ComputePoolResourceSummaryList;
 import org.jclouds.tmrk.enterprisecloud.domain.resource.cpu.ComputePoolCpuUsageDetail;
+import org.jclouds.tmrk.enterprisecloud.domain.resource.memory.ComputePoolMemoryUsage;
 import org.testng.annotations.BeforeGroups;
 import org.testng.annotations.Test;
 
@@ -67,14 +68,14 @@ public class ResourceClientLiveTest extends BaseTerremarkEnterpriseCloudClientLi
    }
 
    public void testGetComputePoolCpuUsage() throws Exception {
-      ComputePoolCpuUsage cpuUsage = client.getComputePoolCpuUsage(URI.create("/cloudapi/ecloud/computepools/89/usage/cpu"));
+      ComputePoolCpuUsage usage = client.getComputePoolCpuUsage(URI.create("/cloudapi/ecloud/computepools/89/usage/cpu"));
-      for(Link link: cpuUsage.getLinks()) {
+      assertNotNull(usage);
+      for(Link link: usage.getLinks()) {
          //The compute pool cpu usage has a link to a detail entry
          if( "application/vnd.tmrk.cloud.computePoolCpuUsageDetail".equals(link.getType())) {
             testGetComputePoolCpuUsageDetail(link.getHref());
          }
       }
-      assertNotNull(cpuUsage);
    }
 
    public void testMissingComputePoolCpuUsage() {
@@ -96,4 +97,20 @@ public class ResourceClientLiveTest extends BaseTerremarkEnterpriseCloudClientLi
       assertEquals(detail.getValue(), ResourceCapacity.builder().value(0).unit("MHz").build());
       assertNull(detail.getVirtualMachinesCpuUsage());
    }
+
+   public void testGetComputePoolMemoryUsage() throws Exception {
+      ComputePoolMemoryUsage usage = client.getComputePoolMemoryUsage(URI.create("/cloudapi/ecloud/computepools/89/usage/memory"));
+      assertNotNull(usage);
+      for(Link link: usage.getLinks()) {
+         //The compute pool memory usage has a link to a detail entry
+         if( "application/vnd.tmrk.cloud.computePoolMemoryUsageDetail".equals(link.getType())) {
+            testGetComputePoolMemoryUsageDetail(link.getHref());
+         }
+      }
+   }
+
+   private void testGetComputePoolMemoryUsageDetail(URI uri) {
+    //  ComputePoolMemoryUsageDetail detail = client.getComputePoolMemoryUsageDetail(uri);
+    //  assertNotNull(detail.getTime());
+   }
 }

sandbox-providers/tmrk-enterprisecloud/src/test/java/org/jclouds/tmrk/enterprisecloud/xml/ComputePoolMemoryUsageJAXBParsingTest.java

@@ -0,0 +1,145 @@
+/**
+ * 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.tmrk.enterprisecloud.xml;
+
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
+import com.google.inject.AbstractModule;
+import com.google.inject.Module;
+import com.google.inject.Provides;
+import org.jclouds.crypto.Crypto;
+import org.jclouds.date.internal.SimpleDateFormatDateService;
+import org.jclouds.http.HttpRequest;
+import org.jclouds.http.HttpResponse;
+import org.jclouds.http.functions.ParseSax;
+import org.jclouds.http.functions.ParseXMLWithJAXB;
+import org.jclouds.logging.config.NullLoggingModule;
+import org.jclouds.rest.AuthorizationException;
+import org.jclouds.rest.BaseRestClientTest;
+import org.jclouds.rest.RestContextSpec;
+import org.jclouds.rest.internal.RestAnnotationProcessor;
+import org.jclouds.tmrk.enterprisecloud.domain.Link;
+import org.jclouds.tmrk.enterprisecloud.domain.resource.memory.ComputePoolMemoryUsage;
+import org.jclouds.tmrk.enterprisecloud.domain.resource.memory.ComputePoolMemoryUsageDetailSummaryEntry;
+import org.jclouds.tmrk.enterprisecloud.domain.resource.memory.MemoryUsageDetails;
+import org.jclouds.tmrk.enterprisecloud.features.ResourceAsyncClient;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+import javax.inject.Named;
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.net.URI;
+import java.util.Set;
+
+import static org.jclouds.io.Payloads.newInputStreamPayload;
+import static org.jclouds.rest.RestContextFactory.contextSpec;
+import static org.jclouds.rest.RestContextFactory.createContextBuilder;
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertNotNull;
+
+/**
+ * Tests behavior of JAXB parsing for ComputePoolMemoryUsage
+ * 
+ * @author Jason King
+ */
+@Test(groups = "unit", testName = "ComputePoolMemoryUsageJAXBParsingTest")
+public class ComputePoolMemoryUsageJAXBParsingTest extends BaseRestClientTest {
+
+   private SimpleDateFormatDateService dateService;
+   @BeforeMethod
+   public void setUp() {
+      dateService = new SimpleDateFormatDateService();
+   }
+
+   @BeforeClass
+   void setupFactory() {
+   RestContextSpec<String, Integer> contextSpec = contextSpec("test", "http://localhost:9999", "1", "", "userfoo",
+         "credentialFoo", String.class, Integer.class,
+         ImmutableSet.<Module>of(new MockModule(), new NullLoggingModule(), new AbstractModule() {
+
+            @Override
+            protected void configure() {
+            }
+
+            @SuppressWarnings("unused")
+            @Provides
+            @Named("exception")
+            Set<String> exception() {
+               throw new AuthorizationException();
+            }
+
+         }));
+
+      injector = createContextBuilder(contextSpec).buildInjector();
+      parserFactory = injector.getInstance(ParseSax.Factory.class);
+      crypto = injector.getInstance(Crypto.class);
+   }
+
+   public void testParseWithJAXB() throws Exception {
+
+      Method method = ResourceAsyncClient.class.getMethod("getComputePoolMemoryUsage", URI.class);
+      HttpRequest request = factory(ResourceAsyncClient.class).createRequest(method,new URI("/1"));
+      assertResponseParserClassEquals(method, request, ParseXMLWithJAXB.class);
+
+      Function<HttpResponse, ComputePoolMemoryUsage> parser = (Function<HttpResponse, ComputePoolMemoryUsage>) RestAnnotationProcessor
+            .createResponseParser(parserFactory, injector, method, request);
+
+      InputStream is = getClass().getResourceAsStream("/computePoolMemoryUsage.xml");
+      ComputePoolMemoryUsage memoryUsage = parser.apply(new HttpResponse(200, "ok", newInputStreamPayload(is)));
+
+      assertLinks(memoryUsage.getLinks());
+      assertEquals(memoryUsage.getStartTime(), dateService.iso8601DateParse("2011-12-05T15:55:00.0Z"));
+      assertEquals(memoryUsage.getEndTime(), dateService.iso8601DateParse("2011-12-06T15:55:00.0Z"));
+      assertDetails(memoryUsage.getDetails());
+
+      Set<ComputePoolMemoryUsageDetailSummaryEntry> entries = memoryUsage.getDetails().getEntries();
+      ComputePoolMemoryUsageDetailSummaryEntry first = Iterables.getFirst(entries, null);
+      assertEquals(memoryUsage.getStartTime(),first.getTime());
+
+      ComputePoolMemoryUsageDetailSummaryEntry last = Iterables.getLast(entries, null);
+      assertEquals(memoryUsage.getEndTime(),last.getTime());
+   }
+
+   private void assertLinks(Set<Link> links) {
+      assertEquals(links.size(),2);
+      Link link = Iterables.get(links, 0);
+      assertEquals(link.getName(),"Default Compute Pool");
+      assertEquals(link.getRelationship(), Link.Relationship.UP);
+
+      Link link2 = Iterables.get(links, 1);
+      assertEquals(link2.getHref(), URI.create("/cloudapi/ecloud/computepools/89/usage/memory/details?time=2011-12-05t15%3a55%3a00z"));
+      assertEquals(link2.getType(), "application/vnd.tmrk.cloud.computePoolMemoryUsageDetail");
+      assertEquals(link2.getRelationship(), Link.Relationship.DOWN);
+   }
+
+   private void assertDetails(MemoryUsageDetails details) {
+      assertEquals(details.getEntries().size(), 289);
+      for(ComputePoolMemoryUsageDetailSummaryEntry entry: details.getEntries()) {
+         assertDetail(entry);
+      }
+   }
+
+   private void assertDetail(ComputePoolMemoryUsageDetailSummaryEntry entry) {
+      assertNotNull(entry.getTime());
+      assertNotNull(entry.getValue());
+   }
+}