backfilled tests and refactored most of org.jclouds.location.suppliers package

apis/cloudwatch/src/test/java/org/jclouds/cloudwatch/CloudWatchAsyncClientTest.java

@@ -22,12 +22,15 @@ import static org.testng.Assert.assertEquals;
 
 import java.io.IOException;
 import java.lang.reflect.Method;
+import java.net.URI;
 import java.util.Date;
+import java.util.Map;
 import java.util.Properties;
 
 import javax.inject.Named;
 
 import org.jclouds.Constants;
+import org.jclouds.aws.domain.Region;
 import org.jclouds.aws.filters.FormSigner;
 import org.jclouds.cloudwatch.config.CloudWatchRestClientModule;
 import org.jclouds.cloudwatch.xml.GetMetricStatisticsResponseHandler;
@@ -42,6 +45,7 @@ import org.jclouds.rest.RestContextSpec;
 import org.jclouds.rest.internal.RestAnnotationProcessor;
 import org.testng.annotations.Test;
 
+import com.google.common.collect.ImmutableMap;
 import com.google.inject.Module;
 import com.google.inject.TypeLiteral;
 
@@ -50,7 +54,8 @@ import com.google.inject.TypeLiteral;
  * 
  * @author Adrian Cole
  */
-// NOTE:without testName, this will not call @Before* and fail w/NPE during surefire
+// NOTE:without testName, this will not call @Before* and fail w/NPE during
+// surefire
 @Test(groups = "unit", testName = "CloudWatchAsyncClientTest")
 public class CloudWatchAsyncClientTest extends RestClientTest<CloudWatchAsyncClient> {
 
@@ -95,6 +100,19 @@ public class CloudWatchAsyncClientTest extends RestClientTest<CloudWatchAsyncCli
          super.configure();
       }
 
+      protected void bindRegionsToProvider() {
+         bindRegionsToProvider(Regions.class);
+      }
+
+      static class Regions implements javax.inject.Provider<Map<String, URI>> {
+         @Override
+         public Map<String, URI> get() {
+            return ImmutableMap.<String, URI> of(Region.EU_WEST_1, URI.create("https://ec2.eu-west-1.amazonaws.com"),
+                  Region.US_EAST_1, URI.create("https://ec2.us-east-1.amazonaws.com"), Region.US_WEST_1,
+                  URI.create("https://ec2.us-west-1.amazonaws.com"));
+         }
+      }
+
       @Override
       protected String provideTimeStamp(final DateService dateService,
             @Named(Constants.PROPERTY_SESSION_INTERVAL) int expiration) {

apis/ec2/src/main/java/org/jclouds/ec2/compute/config/EC2BindComputeSuppliersByClass.java

@@ -26,7 +26,7 @@ import org.jclouds.compute.config.BindComputeSuppliersByClass;
 import org.jclouds.compute.domain.Hardware;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.domain.Location;
-import org.jclouds.location.suppliers.OnlyLocationOrFirstZoneOrRegionMatchingRegionId;
+import org.jclouds.location.suppliers.OnlyLocationOrFirstRegionOptionallyMatchingRegionId;
 import org.jclouds.location.suppliers.ZoneToRegionToProviderOrJustProvider;
 
 import com.google.common.base.Supplier;
@@ -46,7 +46,7 @@ public class EC2BindComputeSuppliersByClass extends BindComputeSuppliersByClass
 
    @Override
    protected Class<? extends Supplier<Location>> defineDefaultLocationSupplier() {
-      return OnlyLocationOrFirstZoneOrRegionMatchingRegionId.class;
+      return OnlyLocationOrFirstRegionOptionallyMatchingRegionId.class;
    }
 
    @Override

apis/vcloud/src/main/java/org/jclouds/vcloud/compute/suppliers/OrgAndVDCToLocationSupplier.java

@@ -55,7 +55,7 @@ public class OrgAndVDCToLocationSupplier extends JustProvider {
    OrgAndVDCToLocationSupplier(@Iso3166 Set<String> isoCodes, @Provider String providerName, @Provider URI endpoint,
             @org.jclouds.vcloud.endpoints.Org Supplier<Map<String, ReferenceType>> orgNameToResource,
             Supplier<Map<String, ? extends Org>> orgNameToVDCResource, @Iso3166 Map<String, Set<String>> isoCodesById) {
-      super(isoCodes, providerName, endpoint);
+      super(providerName, endpoint, isoCodes);
       this.orgNameToResource = checkNotNull(orgNameToResource, "orgNameToResource");
       this.orgNameToVDCResource = checkNotNull(orgNameToVDCResource, "orgNameToVDCResource");
       this.isoCodesById = checkNotNull(isoCodesById, "isoCodesById");

common/trmk/src/main/java/org/jclouds/trmk/vcloud_0_8/compute/suppliers/OrgAndVDCToLocationSupplier.java

@@ -55,7 +55,7 @@ public class OrgAndVDCToLocationSupplier extends JustProvider {
    OrgAndVDCToLocationSupplier(@Iso3166 Set<String> isoCodes, @Provider String providerName, @Provider URI endpoint,
             @org.jclouds.trmk.vcloud_0_8.endpoints.Org Supplier<Map<String, ReferenceType>> orgNameToResource,
             Supplier<Map<String, ? extends Org>> orgNameToVDCResource, @Iso3166 Map<String, Set<String>> isoCodesById) {
-      super(isoCodes, providerName, endpoint);
+      super(providerName, endpoint, isoCodes);
       this.orgNameToResource = checkNotNull(orgNameToResource, "orgNameToResource");
       this.orgNameToVDCResource = checkNotNull(orgNameToVDCResource, "orgNameToVDCResource");
       this.isoCodesById = checkNotNull(isoCodesById, "isoCodesById");

core/src/main/java/org/jclouds/location/config/RegionsLocationModule.java

@@ -21,7 +21,7 @@ package org.jclouds.location.config;
 import java.util.Set;
 
 import org.jclouds.domain.Location;
-import org.jclouds.location.suppliers.OnlyLocationOrFirstZoneOrRegionMatchingRegionId;
+import org.jclouds.location.suppliers.OnlyLocationOrFirstRegionOptionallyMatchingRegionId;
 import org.jclouds.location.suppliers.RegionToProviderOrJustProvider;
 
 import com.google.common.base.Supplier;
@@ -39,7 +39,7 @@ public class RegionsLocationModule extends LocationModule {
       bind(new TypeLiteral<Supplier<Set<? extends Location>>>() {
       }).to(RegionToProviderOrJustProvider.class);
       bind(new TypeLiteral<Supplier<Location>>() {
-      }).to(OnlyLocationOrFirstZoneOrRegionMatchingRegionId.class);
+      }).to(OnlyLocationOrFirstRegionOptionallyMatchingRegionId.class);
       super.configure();
    }
 

core/src/main/java/org/jclouds/location/functions/ToIdAndScope.java

@@ -0,0 +1,41 @@
+/**
+ * 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.location.functions;
+
+import org.jclouds.domain.Location;
+
+import com.google.common.base.Function;
+
+/**
+ * 
+ * @author Adrian Cole
+ * 
+ */
+public enum ToIdAndScope implements Function<Location, String> {
+   INSTANCE;
+   @Override
+   public String apply(Location input) {
+      return input.getId() + ":" + input.getScope();
+   }
+
+   @Override
+   public String toString() {
+      return "toIdAndScope()";
+   }
+}

core/src/main/java/org/jclouds/location/predicates/LocationPredicates.java

@@ -0,0 +1,101 @@
+/**
+ * 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.location.predicates;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import javax.inject.Singleton;
+
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationScope;
+
+import com.google.common.base.Predicate;
+
+/**
+ * 
+ * @author Adrian Cole
+ */
+public class LocationPredicates {
+
+   public static Predicate<Location> isZone() {
+      return IsZone.INSTANCE;
+   }
+
+   @Singleton
+   static enum IsZone implements Predicate<Location> {
+      INSTANCE;
+      @Override
+      public boolean apply(Location input) {
+         return input.getScope() == LocationScope.ZONE;
+      }
+
+      @Override
+      public String toString() {
+         return "isZone()";
+      }
+   }
+
+   public static Predicate<Location> isRegion() {
+      return IsRegion.INSTANCE;
+   }
+
+   static enum IsRegion implements Predicate<Location> {
+      INSTANCE;
+      @Override
+      public boolean apply(Location input) {
+         return input.getScope() == LocationScope.REGION;
+      }
+
+      @Override
+      public String toString() {
+         return "isRegion()";
+      }
+   }
+
+   public static Predicate<Location> isZoneOrRegionWhereRegionIdEquals(String region) {
+      return new IsZoneOrRegionWhereRegionIdEquals(region);
+   }
+
+   static class IsZoneOrRegionWhereRegionIdEquals implements Predicate<Location> {
+
+      private final String region;
+
+      IsZoneOrRegionWhereRegionIdEquals(String region) {
+         this.region = checkNotNull(region, "region");
+      }
+
+      @Override
+      public boolean apply(Location input) {
+         switch (input.getScope()) {
+         case ZONE:
+            return input.getParent().getId().equals(region);
+         case REGION:
+            return input.getId().equals(region);
+         default:
+            return false;
+         }
+      }
+
+      @Override
+      public String toString() {
+         return "isRegionAndIdEqualsOrIsZoneParentIdEquals(" + region + ")";
+      }
+   }
+
+}

core/src/main/java/org/jclouds/location/suppliers/JustProvider.java

@@ -46,7 +46,7 @@ public class JustProvider implements Supplier<Set<? extends Location>> {
    private final Set<String> isoCodes;
 
    @Inject
-   public JustProvider(@Iso3166 Set<String> isoCodes, @Provider String providerName, @Provider URI endpoint) {
+   public JustProvider(@Provider String providerName, @Provider URI endpoint, @Iso3166 Set<String> isoCodes) {
       this.providerName = checkNotNull(providerName, "providerName");
       this.endpoint = checkNotNull(endpoint, "endpoint");
       this.isoCodes = checkNotNull(isoCodes, "isoCodes");
@@ -54,8 +54,8 @@ public class JustProvider implements Supplier<Set<? extends Location>> {
 
    @Override
    public Set<? extends Location> get() {
-      return ImmutableSet.of(new LocationBuilder().scope(LocationScope.PROVIDER).id(providerName).description(
+      return ImmutableSet.of(new LocationBuilder().scope(LocationScope.PROVIDER).id(providerName)
-               endpoint.toASCIIString()).iso3166Codes(isoCodes).build());
+            .description(endpoint.toASCIIString()).iso3166Codes(isoCodes).build());
    }
 
 }

core/src/main/java/org/jclouds/location/suppliers/OnlyLocationOrFirstRegionOptionallyMatchingRegionId.java

@@ -20,10 +20,15 @@ package org.jclouds.location.suppliers;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.collect.Iterables.getOnlyElement;
+import static com.google.common.collect.Iterables.transform;
+import static org.jclouds.location.predicates.LocationPredicates.isRegion;
+import static org.jclouds.location.predicates.LocationPredicates.isZone;
+import static org.jclouds.location.predicates.LocationPredicates.isZoneOrRegionWhereRegionIdEquals;
 
 import java.util.NoSuchElementException;
 import java.util.Set;
 
+import javax.annotation.Nullable;
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
@@ -31,53 +36,27 @@ import org.jclouds.collect.Memoized;
 import org.jclouds.domain.Location;
 import org.jclouds.domain.LocationScope;
 import org.jclouds.location.Region;
+import org.jclouds.location.functions.ToIdAndScope;
 
 import com.google.common.base.Predicate;
+import com.google.common.base.Predicates;
 import com.google.common.base.Supplier;
 import com.google.common.collect.Iterables;
-import com.google.inject.Injector;
-import com.google.inject.Key;
 
 /**
  * @author Adrian Cole
  */
 @Singleton
-public class OnlyLocationOrFirstZoneOrRegionMatchingRegionId implements Supplier<Location> {
+public class OnlyLocationOrFirstRegionOptionallyMatchingRegionId implements Supplier<Location> {
-   @Singleton
-   public static final class IsRegionAndIdEqualsOrIsZoneParentIdEquals implements Predicate<Location> {
 
-      private final String region;
+   private final Predicate<Location> locationPredicate;
-
-      @Inject
-      IsRegionAndIdEqualsOrIsZoneParentIdEquals(@Region String region) {
-         this.region = checkNotNull(region, "region");
-      }
-
-      @Override
-      public boolean apply(Location input) {
-         switch (input.getScope()) {
-            case ZONE:
-               return input.getParent().getId().equals(region);
-            case REGION:
-               return input.getId().equals(region);
-            default:
-               return false;
-         }
-      }
-
-      @Override
-      public String toString() {
-         return "isRegionAndIdEqualsOrIsZoneParentIdEquals(" + region + ")";
-      }
-   }
-
-   private final Injector injector;
    private final Supplier<Set<? extends Location>> locationsSupplier;
 
    @Inject
-   OnlyLocationOrFirstZoneOrRegionMatchingRegionId(Injector injector,
+   OnlyLocationOrFirstRegionOptionallyMatchingRegionId(@Nullable @Region String region,
-            @Memoized Supplier<Set<? extends Location>> locationsSupplier) {
+         @Memoized Supplier<Set<? extends Location>> locationsSupplier) {
-      this.injector = checkNotNull(injector, "injector");
+      this.locationPredicate = region == null ? Predicates.<Location>or(isZone(), isRegion())
+            : isZoneOrRegionWhereRegionIdEquals(region);
       this.locationsSupplier = checkNotNull(locationsSupplier, "locationsSupplier");
    }
 
@@ -87,16 +66,12 @@ public class OnlyLocationOrFirstZoneOrRegionMatchingRegionId implements Supplier
       Set<? extends Location> locations = locationsSupplier.get();
       if (locationsSupplier.get().size() == 1)
          return getOnlyElement(locationsSupplier.get());
-      IsRegionAndIdEqualsOrIsZoneParentIdEquals matcher = null;
       try {
-         String region = injector.getInstance(Key.get(String.class, Region.class));
+         Location toReturn = Iterables.find(locations, locationPredicate);
-         if (region == null)
-            return Iterables.get(locationsSupplier.get(), 0);
-         matcher = injector.getInstance(IsRegionAndIdEqualsOrIsZoneParentIdEquals.class);
-         Location toReturn = Iterables.find(locations, matcher);
          return toReturn.getScope() == LocationScope.REGION ? toReturn : toReturn.getParent();
       } catch (NoSuchElementException e) {
-         throw new IllegalStateException(String.format("region %s not found in %s", matcher, locations));
+         throw new NoSuchElementException(String.format("couldn't find region matching %s in %s", locationPredicate,
+               transform(locations, ToIdAndScope.INSTANCE)));
       }
    }
 }

core/src/main/java/org/jclouds/location/suppliers/OnlyLocationOrFirstZone.java

@@ -21,7 +21,10 @@ package org.jclouds.location.suppliers;
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.collect.Iterables.find;
 import static com.google.common.collect.Iterables.getOnlyElement;
+import static com.google.common.collect.Iterables.transform;
+import static org.jclouds.location.predicates.LocationPredicates.isZone;
 
+import java.util.NoSuchElementException;
 import java.util.Set;
 
 import javax.inject.Inject;
@@ -29,9 +32,8 @@ import javax.inject.Singleton;
 
 import org.jclouds.collect.Memoized;
 import org.jclouds.domain.Location;
-import org.jclouds.domain.LocationScope;
+import org.jclouds.location.functions.ToIdAndScope;
 
-import com.google.common.base.Predicate;
 import com.google.common.base.Supplier;
 
 /**
@@ -41,33 +43,25 @@ import com.google.common.base.Supplier;
  */
 @Singleton
 public class OnlyLocationOrFirstZone implements Supplier<Location> {
-   @Singleton
-   public static final class IsZone implements Predicate<Location> {
-      @Override
-      public boolean apply(Location input) {
-         return input.getScope() == LocationScope.ZONE;
-      }
-
-      @Override
-      public String toString() {
-         return "isZone()";
-      }
-   }
 
    private final Supplier<Set<? extends Location>> locationsSupplier;
-   private final IsZone isZone;
 
    @Inject
-   OnlyLocationOrFirstZone(@Memoized Supplier<Set<? extends Location>> locationsSupplier, IsZone isZone) {
+   OnlyLocationOrFirstZone(@Memoized Supplier<Set<? extends Location>> locationsSupplier) {
       this.locationsSupplier = checkNotNull(locationsSupplier, "locationsSupplierSupplier");
-      this.isZone = checkNotNull(isZone, "isZone");
    }
 
    @Override
    public Location get() {
-      if (locationsSupplier.get().size() == 1)
+      Set<? extends Location> locations = locationsSupplier.get();
-         return getOnlyElement(locationsSupplier.get());
+      if (locations.size() == 1)
-      return find(locationsSupplier.get(), isZone);
+         return getOnlyElement(locations);
+      try {
+         return find(locations, isZone());
+      } catch (NoSuchElementException e) {
+         throw new NoSuchElementException("none to of the locations are scope ZONE: "
+               + transform(locations, ToIdAndScope.INSTANCE));
+      }
    }
 
 }

core/src/main/java/org/jclouds/location/suppliers/RegionToProviderOrJustProvider.java

@@ -50,7 +50,7 @@ public class RegionToProviderOrJustProvider extends JustProvider {
    @Inject
    public RegionToProviderOrJustProvider(@Iso3166 Set<String> isoCodes, @Provider String providerName,
             @Provider URI endpoint, @Region Set<String> regions, @Iso3166 Map<String, Set<String>> isoCodesById) {
-      super(isoCodes, providerName, endpoint);
+      super(providerName, endpoint, isoCodes);
       this.regions = checkNotNull(regions, "regions");
       this.isoCodesById = checkNotNull(isoCodesById, "isoCodesById");
    }

core/src/test/java/org/jclouds/location/suppliers/JustProviderTest.java

@@ -0,0 +1,48 @@
+/**
+ * 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.location.suppliers;
+
+import static org.testng.Assert.assertEquals;
+
+import java.net.URI;
+
+import org.jclouds.domain.LocationBuilder;
+import org.jclouds.domain.LocationScope;
+import org.testng.annotations.Test;
+
+import com.google.common.collect.ImmutableSet;
+
+/**
+ * Tests behavior of {@code JustProvider}
+ * 
+ * @author Adrian Cole
+ */
+@Test(groups = "unit", testName = "JustProviderTest")
+public class JustProviderTest {
+
+   @Test
+   public void test() throws SecurityException, NoSuchMethodException {
+      JustProvider fn = new JustProvider("servo", URI.create("http://servo"), ImmutableSet.of("US"));
+      assertEquals(
+            fn.get(),
+            ImmutableSet.of(new LocationBuilder().scope(LocationScope.PROVIDER).id("servo").description("http://servo")
+                  .iso3166Codes(ImmutableSet.of("US")).build()));
+   }
+
+}

core/src/test/java/org/jclouds/location/suppliers/OnlyLocationOrFirstRegionOptionallyMatchingRegionIdTest.java

@@ -0,0 +1,94 @@
+/**
+ * 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.location.suppliers;
+
+import static org.testng.Assert.assertEquals;
+
+import java.util.NoSuchElementException;
+import java.util.Set;
+
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationBuilder;
+import org.jclouds.domain.LocationScope;
+import org.testng.annotations.Test;
+
+import com.google.common.base.Supplier;
+import com.google.common.base.Suppliers;
+import com.google.common.collect.ImmutableSet;
+
+/**
+ * Tests behavior of {@code OnlyLocationOrFirstRegionOptionallyMatchingRegionId}
+ * 
+ * @author Adrian Cole
+ */
+@Test(groups = "unit", testName = "OnlyLocationOrFirstRegionOptionallyMatchingRegionIdTest")
+public class OnlyLocationOrFirstRegionOptionallyMatchingRegionIdTest {
+   Location provider = new LocationBuilder().scope(LocationScope.PROVIDER).id("servo").description("http://servo")
+         .build();
+   Location region = new LocationBuilder().scope(LocationScope.REGION).id("servo-r1").description("http://r1.servo")
+         .parent(provider).build();
+   Location region2 = new LocationBuilder().scope(LocationScope.REGION).id("servo-r2").description("http://r2.servo")
+         .parent(provider).build();
+   Location zone = new LocationBuilder().scope(LocationScope.ZONE).id("servo-z").description("http://z.r.servo")
+         .parent(region).build();
+
+   @Test
+   public void testDidntMatchRegionIdThrowsNSEEWithReasonableMessage() {
+      Supplier<Set<? extends Location>> supplier = Suppliers.<Set<? extends Location>> ofInstance(ImmutableSet
+            .<Location> of(provider, region, region2, zone));
+      OnlyLocationOrFirstRegionOptionallyMatchingRegionId fn = new OnlyLocationOrFirstRegionOptionallyMatchingRegionId(
+            "foo", supplier);
+
+      try {
+         fn.get();
+         assert false;
+      } catch (NoSuchElementException e) {
+         assertEquals(
+               e.getMessage(),
+               "couldn't find region matching isRegionAndIdEqualsOrIsZoneParentIdEquals(foo) in [servo:PROVIDER, servo-r1:REGION, servo-r2:REGION, servo-z:ZONE]");
+      }
+   }
+
+   @Test
+   public void testNoRegionUsesProvider() {
+      Supplier<Set<? extends Location>> supplier = Suppliers.<Set<? extends Location>> ofInstance(ImmutableSet
+            .<Location> of(provider));
+      OnlyLocationOrFirstRegionOptionallyMatchingRegionId fn = new OnlyLocationOrFirstRegionOptionallyMatchingRegionId(
+            null, supplier);
+      assertEquals(fn.get(), provider);
+   }
+
+   @Test
+   public void testFirstRegion() {
+      Supplier<Set<? extends Location>> supplier = Suppliers.<Set<? extends Location>> ofInstance(ImmutableSet
+            .<Location> of(provider, region, region2, zone));
+      OnlyLocationOrFirstRegionOptionallyMatchingRegionId fn = new OnlyLocationOrFirstRegionOptionallyMatchingRegionId(
+            null, supplier);
+      assertEquals(fn.get(), region);
+   }
+
+   @Test
+   public void testFindRegion() {
+      Supplier<Set<? extends Location>> supplier = Suppliers.<Set<? extends Location>> ofInstance(ImmutableSet
+            .<Location> of(provider, region, region2, zone));
+      OnlyLocationOrFirstRegionOptionallyMatchingRegionId fn = new OnlyLocationOrFirstRegionOptionallyMatchingRegionId(
+            region2.getId(), supplier);
+      assertEquals(fn.get(), region2);
+   }
+}

core/src/test/java/org/jclouds/location/suppliers/OnlyLocationOrFirstZoneTest.java

@@ -0,0 +1,78 @@
+/**
+ * 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.location.suppliers;
+
+import static org.testng.Assert.assertEquals;
+
+import java.util.NoSuchElementException;
+import java.util.Set;
+
+import org.jclouds.domain.Location;
+import org.jclouds.domain.LocationBuilder;
+import org.jclouds.domain.LocationScope;
+import org.testng.annotations.Test;
+
+import com.google.common.base.Supplier;
+import com.google.common.base.Suppliers;
+import com.google.common.collect.ImmutableSet;
+
+/**
+ * Tests behavior of {@code OnlyLocationOrFirstZone}
+ * 
+ * @author Adrian Cole
+ */
+@Test(groups = "unit", testName = "OnlyLocationOrFirstZoneTest")
+public class OnlyLocationOrFirstZoneTest {
+   Location provider = new LocationBuilder().scope(LocationScope.PROVIDER).id("servo").description("http://servo")
+         .build();
+   Location region = new LocationBuilder().scope(LocationScope.REGION).id("servo-r").description("http://r.servo")
+         .parent(provider).build();
+   Location zone = new LocationBuilder().scope(LocationScope.ZONE).id("servo-z").description("http://z.r.servo")
+         .parent(region).build();
+
+   @Test
+   public void testDidntFindZoneThrowsNSEEWithReasonableMessage() {
+      Supplier<Set<? extends Location>> supplier = Suppliers.<Set<? extends Location>> ofInstance(ImmutableSet
+            .<Location> of(provider, region));
+      OnlyLocationOrFirstZone fn = new OnlyLocationOrFirstZone(supplier);
+
+      try {
+         fn.get();
+         assert false;
+      } catch (NoSuchElementException e) {
+         assertEquals(e.getMessage(), "none to of the locations are scope ZONE: [servo:PROVIDER, servo-r:REGION]");
+      }
+   }
+
+   @Test
+   public void testNoZoneUsesProvider() {
+      Supplier<Set<? extends Location>> supplier = Suppliers.<Set<? extends Location>> ofInstance(ImmutableSet
+            .<Location> of(provider));
+      OnlyLocationOrFirstZone fn = new OnlyLocationOrFirstZone(supplier);
+      assertEquals(fn.get(), provider);
+   }
+
+   @Test
+   public void testFirstZone() {
+      Supplier<Set<? extends Location>> supplier = Suppliers.<Set<? extends Location>> ofInstance(ImmutableSet
+            .<Location> of(provider, region, zone));
+      OnlyLocationOrFirstZone fn = new OnlyLocationOrFirstZone(supplier);
+      assertEquals(fn.get(), zone);
+   }
+}

loadbalancer/src/main/java/org/jclouds/loadbalancer/config/BindLoadBalancerSuppliersByClass.java

@@ -26,7 +26,7 @@ import javax.inject.Singleton;
 import org.jclouds.compute.domain.Hardware;
 import org.jclouds.compute.domain.Image;
 import org.jclouds.domain.Location;
-import org.jclouds.location.suppliers.OnlyLocationOrFirstZoneOrRegionMatchingRegionId;
+import org.jclouds.location.suppliers.OnlyLocationOrFirstRegionOptionallyMatchingRegionId;
 
 import com.google.common.base.Supplier;
 import com.google.inject.AbstractModule;
@@ -66,7 +66,7 @@ public abstract class BindLoadBalancerSuppliersByClass extends AbstractModule {
    }
 
    protected Class<? extends Supplier<Location>> defineDefaultLocationSupplier() {
-      return OnlyLocationOrFirstZoneOrRegionMatchingRegionId.class;
+      return OnlyLocationOrFirstRegionOptionallyMatchingRegionId.class;
    }
 
    protected void bindImageSupplier(Class<? extends Supplier<Set<? extends Image>>> clazz) {

providers/aws-s3/src/main/java/org/jclouds/aws/s3/binders/AssignCorrectHostnameAndBindAsHostPrefixIfConfigured.java

@@ -18,20 +18,17 @@
  */
 package org.jclouds.aws.s3.binders;
 
-import static org.jclouds.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
+import static org.jclouds.http.utils.ModifyRequest.endpoint;
-import static org.jclouds.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
 
 import java.net.URI;
 import java.util.Map;
 
 import javax.inject.Inject;
-import javax.inject.Named;
 import javax.inject.Provider;
 import javax.inject.Singleton;
 import javax.ws.rs.core.UriBuilder;
 
 import org.jclouds.http.HttpRequest;
-import org.jclouds.http.utils.ModifyRequest;
 import org.jclouds.location.functions.RegionToEndpointOrProviderIfNull;
 import org.jclouds.rest.binders.BindAsHostPrefix;
 import org.jclouds.s3.Bucket;
@@ -48,10 +45,9 @@ public class AssignCorrectHostnameAndBindAsHostPrefixIfConfigured extends BindAs
 
    @Inject
    public AssignCorrectHostnameAndBindAsHostPrefixIfConfigured(BindAsHostPrefix bindAsHostPrefix,
-         @Named(PROPERTY_S3_VIRTUAL_HOST_BUCKETS) boolean isVhostStyle,
+         RegionToEndpointOrProviderIfNull r2, Provider<UriBuilder> uriBuilderProvider,
-         @Named(PROPERTY_S3_SERVICE_PATH) String servicePath, RegionToEndpointOrProviderIfNull r2,
+         @Bucket Map<String, String> bucketToRegion) {
-         Provider<UriBuilder> uriBuilderProvider, @Bucket Map<String, String> bucketToRegion) {
+      super(bindAsHostPrefix, true, "/", uriBuilderProvider);
-      super(bindAsHostPrefix, isVhostStyle, servicePath, uriBuilderProvider);
       this.bucketToRegion = bucketToRegion;
       this.r2 = r2;
    }
@@ -62,10 +58,8 @@ public class AssignCorrectHostnameAndBindAsHostPrefixIfConfigured extends BindAs
       String region = bucketToRegion.get(bucket);
       if (region != null) {
          URI endpoint = r2.apply(region);
-         request = ModifyRequest.endpoint(
+         request = endpoint(request, uriBuilderProvider.get().uri(endpoint).path(request.getEndpoint().getPath())
-               request,
+               .replaceQuery(request.getEndpoint().getQuery()).build());
-               uriBuilderProvider.get().uri(endpoint).path(request.getEndpoint().getPath())
-                     .replaceQuery(request.getEndpoint().getQuery()).build());
       }
       return super.bindToRequest(request, payload);
    }

providers/aws-s3/src/test/java/org/jclouds/aws/s3/AWSS3AsyncClientTest.java

@@ -19,7 +19,6 @@
 package org.jclouds.aws.s3;
 
 import java.io.IOException;
-import java.lang.reflect.Array;
 import java.lang.reflect.Method;
 import java.net.URI;
 import java.util.Map;
@@ -29,6 +28,7 @@ import java.util.concurrent.ConcurrentMap;
 import org.jclouds.aws.s3.config.AWSS3RestClientModule;
 import org.jclouds.aws.s3.functions.ETagFromHttpResponseViaRegex;
 import org.jclouds.aws.s3.functions.UploadIdFromHttpResponseViaRegex;
+import org.jclouds.blobstore.binders.BindBlobToMultipartFormTest;
 import org.jclouds.date.TimeStamp;
 import org.jclouds.http.HttpRequest;
 import org.jclouds.http.RequiresHttp;
@@ -45,6 +45,7 @@ import org.jclouds.rest.functions.ReturnVoidOnNotFoundOr404;
 import org.jclouds.rest.internal.RestAnnotationProcessor;
 import org.jclouds.s3.domain.ObjectMetadata;
 import org.jclouds.s3.domain.ObjectMetadataBuilder;
+import org.jclouds.s3.domain.S3Object;
 import org.jclouds.s3.functions.ReturnFalseIfBucketAlreadyOwnedByYouOrIllegalState;
 import org.jclouds.s3.options.PutBucketOptions;
 import org.jclouds.s3.options.PutObjectOptions;
@@ -84,6 +85,26 @@ public class AWSS3AsyncClientTest extends org.jclouds.s3.S3AsyncClientTest<AWSS3
       checkFilters(request);
    }
 
+   @Override
+   public void testPutObject() throws ArrayIndexOutOfBoundsException, SecurityException, IllegalArgumentException,
+         NoSuchMethodException, IOException {
+
+      Method method = AWSS3AsyncClient.class
+            .getMethod("putObject", String.class, S3Object.class, PutObjectOptions[].class);
+      HttpRequest request = processor.createRequest(method, "bucket",
+            blobToS3Object.apply(BindBlobToMultipartFormTest.TEST_BLOB));
+
+      assertRequestLineEquals(request, "PUT https://bucket." + url + "/hello HTTP/1.1");
+      assertNonPayloadHeadersEqual(request, "Host: bucket." + url + "\n");
+      assertPayloadEquals(request, "hello", "text/plain", false);
+
+      assertResponseParserClassEquals(method, request, ParseETagHeader.class);
+      assertSaxResponseParserClassEquals(method, null);
+      assertExceptionParserClassEquals(method, null);
+
+      checkFilters(request);
+   }
+
    @Override
    public void testGetBucketLocation() throws SecurityException, NoSuchMethodException, IOException {
       Method method = AWSS3AsyncClient.class.getMethod("getBucketLocation", String.class);
@@ -111,8 +132,8 @@ public class AWSS3AsyncClientTest extends org.jclouds.s3.S3AsyncClientTest<AWSS3
    @Override
    public void testPutBucketDefault() throws ArrayIndexOutOfBoundsException, SecurityException,
          IllegalArgumentException, NoSuchMethodException, IOException {
-      Method method = AWSS3AsyncClient.class.getMethod("putBucketInRegion", String.class, String.class, Array
+      Method method = AWSS3AsyncClient.class.getMethod("putBucketInRegion", String.class, String.class,
-            .newInstance(PutBucketOptions.class, 0).getClass());
+            PutBucketOptions[].class);
       HttpRequest request = processor.createRequest(method, (String) null, "bucket");
 
       assertRequestLineEquals(request, "PUT https://bucket.bucketendpoint/ HTTP/1.1");
@@ -224,8 +245,8 @@ public class AWSS3AsyncClientTest extends org.jclouds.s3.S3AsyncClientTest<AWSS3
 
    public void testPutBucketEu() throws ArrayIndexOutOfBoundsException, SecurityException, IllegalArgumentException,
          NoSuchMethodException, IOException {
-      Method method = AWSS3AsyncClient.class.getMethod("putBucketInRegion", String.class, String.class, Array
+      Method method = AWSS3AsyncClient.class.getMethod("putBucketInRegion", String.class, String.class,
-            .newInstance(PutBucketOptions.class, 0).getClass());
+            PutBucketOptions[].class);
       HttpRequest request = processor.createRequest(method, "EU", "bucket");
 
       assertRequestLineEquals(request, "PUT https://bucket.bucketendpoint/ HTTP/1.1");

providers/aws-s3/src/test/java/org/jclouds/aws/s3/binders/AssignCorrectHostnameAndBindAsHostPrefixIfConfiguredTest.java

@@ -0,0 +1,84 @@
+/**
+ * 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.aws.s3.binders;
+
+import static org.testng.Assert.assertEquals;
+
+import java.net.URI;
+
+import javax.inject.Provider;
+import javax.ws.rs.core.UriBuilder;
+
+import org.jclouds.http.HttpRequest;
+import org.jclouds.location.functions.RegionToEndpointOrProviderIfNull;
+import org.jclouds.rest.binders.BindAsHostPrefix;
+import org.testng.annotations.Test;
+
+import com.google.common.collect.ImmutableMap;
+import com.sun.jersey.api.uri.UriBuilderImpl;
+
+/**
+ * Tests behavior of
+ * {@code AssignCorrectHostnameAndBindAsHostPrefixIfConfigured}
+ * 
+ * @author Adrian Cole
+ */
+// NOTE:without testName, this will not call @Before* and fail w/NPE during
+// surefire
+@Test(groups = "unit", testName = "AssignCorrectHostnameAndBindAsHostPrefixIfConfiguredTest")
+public class AssignCorrectHostnameAndBindAsHostPrefixIfConfiguredTest {
+   Provider<UriBuilder> uriBuilderProvider = new Provider<UriBuilder>() {
+
+      @Override
+      public UriBuilder get() {
+         return new UriBuilderImpl();
+      }
+
+   };
+
+   public void testWhenNoBucketRegionMappingInCache() {
+      HttpRequest request = new HttpRequest("GET", URI.create("https://s3.amazonaws.com"));
+
+      AssignCorrectHostnameAndBindAsHostPrefixIfConfigured binder = new AssignCorrectHostnameAndBindAsHostPrefixIfConfigured(
+            new BindAsHostPrefix(uriBuilderProvider), new RegionToEndpointOrProviderIfNull("aws-s3",
+                  URI.create("https://s3.amazonaws.com"), ImmutableMap.of("us-standard",
+                        URI.create("https://s3.amazonaws.com"), "us-west-1",
+                        URI.create("https://s3-us-west-1.amazonaws.com"))), uriBuilderProvider,
+            ImmutableMap.<String, String> of());
+
+      request = binder.bindToRequest(request, "bucket");
+      assertEquals(request.getRequestLine(), "GET https://bucket.s3.amazonaws.com HTTP/1.1");
+
+   }
+
+   public void testWhenBucketRegionMappingInCache() {
+      HttpRequest request = new HttpRequest("GET", URI.create("https://s3.amazonaws.com"));
+
+      AssignCorrectHostnameAndBindAsHostPrefixIfConfigured binder = new AssignCorrectHostnameAndBindAsHostPrefixIfConfigured(
+            new BindAsHostPrefix(uriBuilderProvider), new RegionToEndpointOrProviderIfNull("aws-s3",
+                  URI.create("https://s3.amazonaws.com"), ImmutableMap.of("us-standard",
+                        URI.create("https://s3.amazonaws.com"), "us-west-1",
+                        URI.create("https://s3-us-west-1.amazonaws.com"))), uriBuilderProvider,
+            ImmutableMap.<String, String> of("bucket", "us-west-1"));
+
+      request = binder.bindToRequest(request, "bucket");
+      assertEquals(request.getRequestLine(), "GET https://bucket.s3-us-west-1.amazonaws.com HTTP/1.1");
+
+   }
+}

providers/cloudloadbalancers-us/src/main/java/org/jclouds/cloudloadbalancers/config/CloudLoadBalancersRestClientModule.java

@@ -18,6 +18,8 @@
  */
 package org.jclouds.cloudloadbalancers.config;
 
+import static com.google.common.collect.Iterables.get;
+
 import java.net.URI;
 import java.util.Map;
 import java.util.Set;
@@ -37,10 +39,13 @@ import org.jclouds.http.RequiresHttp;
 import org.jclouds.http.annotation.ClientError;
 import org.jclouds.http.annotation.Redirection;
 import org.jclouds.http.annotation.ServerError;
+import org.jclouds.javax.annotation.Nullable;
 import org.jclouds.json.config.GsonModule.DateAdapter;
 import org.jclouds.json.config.GsonModule.Iso8601DateAdapter;
+import org.jclouds.location.Provider;
 import org.jclouds.location.Region;
 import org.jclouds.location.config.ProvideRegionToURIViaProperties;
+import org.jclouds.logging.Logger.LoggerFactory;
 import org.jclouds.openstack.OpenStackAuthAsyncClient.AuthenticationResponse;
 import org.jclouds.openstack.config.OpenStackAuthenticationModule;
 import org.jclouds.openstack.reference.AuthHeaders;
@@ -48,6 +53,7 @@ import org.jclouds.rest.ConfiguresRestClient;
 import org.jclouds.rest.config.RestClientModule;
 
 import com.google.common.base.Supplier;
+import com.google.common.collect.ImmutableBiMap;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Multimap;
@@ -64,11 +70,11 @@ import com.google.inject.TypeLiteral;
 @RequiresHttp
 @ConfiguresRestClient
 public class CloudLoadBalancersRestClientModule extends
-         RestClientModule<CloudLoadBalancersClient, CloudLoadBalancersAsyncClient> {
+      RestClientModule<CloudLoadBalancersClient, CloudLoadBalancersAsyncClient> {
 
    public static final Map<Class<?>, Class<?>> DELEGATE_MAP = ImmutableMap.<Class<?>, Class<?>> builder()//
-            .put(LoadBalancerClient.class, LoadBalancerAsyncClient.class)//
+         .put(LoadBalancerClient.class, LoadBalancerAsyncClient.class)//
-            .build();
+         .build();
 
    public CloudLoadBalancersRestClientModule() {
       super(CloudLoadBalancersClient.class, CloudLoadBalancersAsyncClient.class, DELEGATE_MAP);
@@ -83,8 +89,8 @@ public class CloudLoadBalancersRestClientModule extends
 
       @Inject
       protected ProvideRegionToURIViaPropertiesWithAccountID(Injector injector,
-               @Named("CONSTANTS") Multimap<String, String> constants,
+            @Named("CONSTANTS") Multimap<String, String> constants,
-               @Named(RackspaceConstants.PROPERTY_ACCOUNT_ID) String accountID) {
+            @Named(RackspaceConstants.PROPERTY_ACCOUNT_ID) String accountID) {
          super(injector, constants);
          constants.replaceValues(RackspaceConstants.PROPERTY_ACCOUNT_ID, ImmutableSet.of(accountID));
       }
@@ -118,14 +124,28 @@ public class CloudLoadBalancersRestClientModule extends
       return endpoints.keySet();
    }
 
+   @Provides
+   @Singleton
+   @Nullable
+   @Region
+   protected String getDefaultRegion(@Provider URI uri, @Region Map<String, URI> map, LoggerFactory logFactory) {
+      String region = ImmutableBiMap.copyOf(map).inverse().get(uri);
+      if (region == null && map.size() > 0) {
+         logFactory.getLogger(getClass().getName()).warn(
+               "failed to find region for current endpoint %s in %s; choosing first: %s", uri, map, region);
+         region = get(map.keySet(), 0);
+      }
+      return region;
+   }
+
    @Override
    protected void bindErrorHandlers() {
       bind(HttpErrorHandler.class).annotatedWith(Redirection.class).to(
-               ParseCloudLoadBalancersErrorFromHttpResponse.class);
+            ParseCloudLoadBalancersErrorFromHttpResponse.class);
       bind(HttpErrorHandler.class).annotatedWith(ClientError.class).to(
-               ParseCloudLoadBalancersErrorFromHttpResponse.class);
+            ParseCloudLoadBalancersErrorFromHttpResponse.class);
       bind(HttpErrorHandler.class).annotatedWith(ServerError.class).to(
-               ParseCloudLoadBalancersErrorFromHttpResponse.class);
+            ParseCloudLoadBalancersErrorFromHttpResponse.class);
    }
 
 }

providers/cloudloadbalancers-us/src/test/java/org/jclouds/cloudloadbalancers/features/BaseCloudLoadBalancersAsyncClientTest.java

@@ -21,6 +21,8 @@ package org.jclouds.cloudloadbalancers.features;
 import static org.testng.Assert.assertEquals;
 
 import java.io.IOException;
+import java.net.URI;
+import java.util.Map;
 import java.util.Properties;
 
 import org.jclouds.cloudloadbalancers.CloudLoadBalancersAsyncClient;
@@ -40,6 +42,7 @@ import org.testng.annotations.BeforeClass;
 
 import com.google.common.base.Supplier;
 import com.google.common.base.Throwables;
+import com.google.common.collect.ImmutableMap;
 import com.google.inject.Module;
 
 /**
@@ -50,6 +53,19 @@ public abstract class BaseCloudLoadBalancersAsyncClientTest<T> extends RestClien
    @RequiresHttp
    @ConfiguresRestClient
    public static class CloudLoadBalancersRestClientModuleExtension extends CloudLoadBalancersRestClientModule {
+
+      protected void bindRegionsToProvider() {
+         bindRegionsToProvider(Regions.class);
+      }
+
+      static class Regions implements javax.inject.Provider<Map<String, URI>> {
+         @Override
+         public Map<String, URI> get() {
+            return ImmutableMap.<String, URI> of("DFW",
+                  URI.create("https://dfw.loadbalancers.api.rackspacecloud.com/v1.0/1234"));
+         }
+      }
+
       @Override
       protected String accountID(Supplier<AuthenticationResponse> in) {
          return "1234";
@@ -79,8 +95,8 @@ public abstract class BaseCloudLoadBalancersAsyncClientTest<T> extends RestClien
       super.setupFactory();
       try {
          processor.setCaller(new ClassMethodArgs(CloudLoadBalancersAsyncClient.class,
-                  CloudLoadBalancersAsyncClient.class.getMethod("getLoadBalancerClient", String.class),
+               CloudLoadBalancersAsyncClient.class.getMethod("getLoadBalancerClient", String.class),
-                  new Object[] { Region.DFW }));
+               new Object[] { Region.DFW }));
       } catch (Exception e) {
          Throwables.propagate(e);
       }

providers/gogrid/src/main/java/org/jclouds/gogrid/compute/suppliers/GoGridLocationSupplier.java

@@ -53,7 +53,7 @@ public class GoGridLocationSupplier extends JustProvider {
    @Inject
    GoGridLocationSupplier(@Iso3166 Set<String> isoCodes, @Provider String providerName, @Provider URI endpoint,
             GoGridClient sync, @Iso3166 Map<String, Set<String>> isoCodesById) {
-      super(isoCodes, providerName, endpoint);
+      super(providerName, endpoint, isoCodes);
       this.sync = checkNotNull(sync, "sync");
       this.isoCodesById = checkNotNull(isoCodesById, "isoCodesById");
    }

providers/rimuhosting/src/main/java/org/jclouds/rimuhosting/miro/compute/suppliers/RimuHostingLocationSupplier.java

@@ -56,7 +56,7 @@ public class RimuHostingLocationSupplier extends JustProvider {
    @Inject
    RimuHostingLocationSupplier(@Iso3166 Set<String> isoCodes, @Provider String providerName, @Provider URI endpoint,
             RimuHostingClient sync, @Iso3166 Map<String, Set<String>> isoCodesById) {
-      super(isoCodes, providerName, endpoint);
+      super(providerName, endpoint, isoCodes);
       this.sync = checkNotNull(sync, "sync");
       this.isoCodesById = checkNotNull(isoCodesById, "isoCodesById");
    }

providers/softlayer/src/test/java/org/jclouds/softlayer/compute/functions/DatacenterToLocationTest.java

@@ -40,8 +40,8 @@ import com.google.common.collect.ImmutableSet;
 @Test(singleThreaded = true, groups = "unit")
 public class DatacenterToLocationTest {
 
-   static DatacenterToLocation function = new DatacenterToLocation(new JustProvider(ImmutableSet.<String> of(), "softlayer",
+   static DatacenterToLocation function = new DatacenterToLocation(new JustProvider("softlayer", URI.create("foo"),
-            URI.create("foo")));;
+         ImmutableSet.<String> of()));
 
    @Test
    public void testDatacenterToLocation() {
@@ -85,7 +85,7 @@ public class DatacenterToLocationTest {
    @Test
    public void testGetIso3166CodeWhitespaceTrimmer() {
       Address address = Address.builder().country(" US ").state("  TX  ").description("This is spaced out Texas")
-               .build();
+            .build();
 
       Datacenter datacenter = Datacenter.builder().id(1).longName("Nowhere").locationAddress(address).build();