Repository: brooklyn-server Updated Branches: refs/heads/master fa19e8f5f -> 8da814a9f
Fix external-config for jclouds credentials - Adds ResolvingConfigBag, which resolves deferred-supplier on get() - Use that in jcloudsLocation.getComputeService(ConfigBag) Project: http://git-wip-us.apache.org/repos/asf/brooklyn-server/repo Commit: http://git-wip-us.apache.org/repos/asf/brooklyn-server/commit/291eb7d2 Tree: http://git-wip-us.apache.org/repos/asf/brooklyn-server/tree/291eb7d2 Diff: http://git-wip-us.apache.org/repos/asf/brooklyn-server/diff/291eb7d2 Branch: refs/heads/master Commit: 291eb7d2c08fe40b6acd6895a3c126b4455005c0 Parents: a5103bb Author: Aled Sage <aled.s...@gmail.com> Authored: Wed Feb 17 14:57:57 2016 +0000 Committer: Aled Sage <aled.s...@gmail.com> Committed: Wed Feb 17 14:57:57 2016 +0000 ---------------------------------------------------------------------- .../util/core/config/ResolvingConfigBag.java | 122 +++++++++++++++++++ .../location/jclouds/JcloudsLocation.java | 10 +- 2 files changed, 128 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/brooklyn-server/blob/291eb7d2/core/src/main/java/org/apache/brooklyn/util/core/config/ResolvingConfigBag.java ---------------------------------------------------------------------- diff --git a/core/src/main/java/org/apache/brooklyn/util/core/config/ResolvingConfigBag.java b/core/src/main/java/org/apache/brooklyn/util/core/config/ResolvingConfigBag.java new file mode 100644 index 0000000..5c6c3ad --- /dev/null +++ b/core/src/main/java/org/apache/brooklyn/util/core/config/ResolvingConfigBag.java @@ -0,0 +1,122 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF 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.apache.brooklyn.util.core.config; + +import java.util.Map; + +import org.apache.brooklyn.api.mgmt.ExecutionContext; +import org.apache.brooklyn.api.mgmt.ManagementContext; +import org.apache.brooklyn.config.ConfigKey; +import org.apache.brooklyn.util.core.task.DeferredSupplier; +import org.apache.brooklyn.util.core.task.Tasks; +import org.apache.brooklyn.util.exceptions.Exceptions; +import org.apache.brooklyn.util.guava.Maybe; + +import com.google.common.annotations.Beta; +import com.google.common.base.Function; +import com.google.common.collect.Maps; + +/** + * As for {@link ConfigBag}, but resolves values that are of type {@link DeferredSupplier}. + */ +@Beta +public class ResolvingConfigBag extends ConfigBag { + + // Relies on various getters all delegating to a few common methods. + + private final ManagementContext mgmt; + protected final ConfigBag parentBag; + + protected transient volatile Function<Object, Object> transformer; + + + @Beta + public static ConfigBag newInstanceExtending(ManagementContext mgmt, ConfigBag parentBag) { + return new ResolvingConfigBag(mgmt, parentBag); + } + + public ResolvingConfigBag(ManagementContext mgmt, ConfigBag parentBag) { + this.mgmt = mgmt; + this.parentBag = parentBag; + copy(parentBag); + } + + protected Function<Object, Object> getTransformer() { + if (transformer == null) { + transformer = new Function<Object, Object>() { + @Override public Object apply(Object input) { + if (input instanceof DeferredSupplier<?>) { + try { + ExecutionContext exec = mgmt.getServerExecutionContext(); + return Tasks.resolveValue(input, Object.class, exec); + } catch (Exception e) { + throw Exceptions.propagate(e); + } + } + return input; + } + }; + } + return transformer; + } + @Override + public void markUsed(String key) { + super.markUsed(key); + if (parentBag!=null) + parentBag.markUsed(key); + } + + @Override + public Map<String,Object> getAllConfig() { + // Lazily transform copy of map + return Maps.transformValues(super.getAllConfig(), getTransformer()); + } + + @Override + public Map<ConfigKey<?>, ?> getAllConfigAsConfigKeyMap() { + // Lazily transform copy of map + return Maps.transformValues(super.getAllConfigAsConfigKeyMap(), getTransformer()); + } + + @Override + public Map<String,Object> getUnusedConfig() { + // Lazily transform copy of map + return Maps.transformValues(super.getUnusedConfig(), getTransformer()); + } + + @Override + public Map<String,Object> getUnusedConfigMutable() { + throw new UnsupportedOperationException(); + } + + protected synchronized Maybe<Object> getStringKeyMaybe(String key, boolean markUsed) { + Maybe<Object> result = super.getStringKeyMaybe(key, markUsed); + return (result.isPresent()) ? Maybe.of(getTransformer().apply(result.get())) : result; + } + + @Override + public Map<String,Object> getAllConfigMutable() { + throw new UnsupportedOperationException(); + } + + @Override + public Map<String, Object> getAllConfigRaw() { + return getAllConfigMutable(); + } +} http://git-wip-us.apache.org/repos/asf/brooklyn-server/blob/291eb7d2/locations/jclouds/src/main/java/org/apache/brooklyn/location/jclouds/JcloudsLocation.java ---------------------------------------------------------------------- diff --git a/locations/jclouds/src/main/java/org/apache/brooklyn/location/jclouds/JcloudsLocation.java b/locations/jclouds/src/main/java/org/apache/brooklyn/location/jclouds/JcloudsLocation.java index 4a5cf7a..c244b72 100644 --- a/locations/jclouds/src/main/java/org/apache/brooklyn/location/jclouds/JcloudsLocation.java +++ b/locations/jclouds/src/main/java/org/apache/brooklyn/location/jclouds/JcloudsLocation.java @@ -88,6 +88,7 @@ import org.apache.brooklyn.util.collections.MutableMap; import org.apache.brooklyn.util.collections.MutableSet; import org.apache.brooklyn.util.core.ResourceUtils; import org.apache.brooklyn.util.core.config.ConfigBag; +import org.apache.brooklyn.util.core.config.ResolvingConfigBag; import org.apache.brooklyn.util.core.crypto.SecureKeys; import org.apache.brooklyn.util.core.flags.MethodCoercions; import org.apache.brooklyn.util.core.flags.SetFromFlag; @@ -519,7 +520,8 @@ public class JcloudsLocation extends AbstractCloudMachineProvisioningLocation im } public ComputeService getComputeService(ConfigBag config) { - return getConfig(COMPUTE_SERVICE_REGISTRY).findComputeService(config, true); + ComputeServiceRegistry registry = getConfig(COMPUTE_SERVICE_REGISTRY); + return registry.findComputeService(ResolvingConfigBag.newInstanceExtending(getManagementContext(), config), true); } /** @deprecated since 0.7.0 use {@link #listMachines()} */ @Deprecated @@ -644,7 +646,7 @@ public class JcloudsLocation extends AbstractCloudMachineProvisioningLocation im JcloudsPortForwarderExtension portForwarder = setup.get(PORT_FORWARDER); if (usePortForwarding) checkNotNull(portForwarder, "portForwarder, when use-port-forwarding enabled"); - final ComputeService computeService = getConfig(COMPUTE_SERVICE_REGISTRY).findComputeService(setup, true); + final ComputeService computeService = getComputeService(setup); CloudMachineNamer cloudMachineNamer = getCloudMachineNamer(setup); String groupId = elvis(setup.get(GROUP_ID), cloudMachineNamer.generateNewGroupId(setup)); NodeMetadata node = null; @@ -1558,7 +1560,7 @@ public class JcloudsLocation extends AbstractCloudMachineProvisioningLocation im // TODO use key m1.putStringKey("anyOwner", true); } - ComputeService computeServiceLessRestrictive = getConfig(COMPUTE_SERVICE_REGISTRY).findComputeService(m1, true); + ComputeService computeServiceLessRestrictive = getComputeService(m1); Set<? extends Image> imgs = computeServiceLessRestrictive.listImages(); LOG.info(""+imgs.size()+" available images at "+this); for (Image img: imgs) { @@ -2439,7 +2441,7 @@ public class JcloudsLocation extends AbstractCloudMachineProvisioningLocation im protected void releaseNode(String instanceId) { ComputeService computeService = null; try { - computeService = getConfig(COMPUTE_SERVICE_REGISTRY).findComputeService(config().getBag(), true); + computeService = getComputeService(config().getBag()); computeService.destroyNode(instanceId); } finally { /*