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work on automatic instance management continues
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201
exhibitor-core/src/test/java/com/netflix/exhibitor/core/automanage/MockConfigProvider.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,201 @@ | ||
| /* | ||
| * Copyright 2012 Netflix, Inc. | ||
| * | ||
| * Licensed 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 com.netflix.exhibitor.core.automanage; | ||
|
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| import com.netflix.exhibitor.core.activity.ActivityLog; | ||
| import com.netflix.exhibitor.core.config.ConfigCollection; | ||
| import com.netflix.exhibitor.core.config.ConfigProvider; | ||
| import com.netflix.exhibitor.core.config.InstanceConfig; | ||
| import com.netflix.exhibitor.core.config.IntConfigs; | ||
| import com.netflix.exhibitor.core.config.LoadedInstanceConfig; | ||
| import com.netflix.exhibitor.core.config.PropertyBasedInstanceConfig; | ||
| import com.netflix.exhibitor.core.config.PseudoLock; | ||
| import com.netflix.exhibitor.core.config.RollingConfigState; | ||
| import com.netflix.exhibitor.core.config.StringConfigs; | ||
| import java.io.IOException; | ||
| import java.util.Properties; | ||
| import java.util.concurrent.TimeUnit; | ||
|
|
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| class MockConfigProvider implements ConfigProvider | ||
| { | ||
| private volatile ConfigCollection collection = new PropertyBasedInstanceConfig(new Properties(), new Properties()); | ||
|
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| void setConfig(final StringConfigs type, final String value) | ||
| { | ||
| final InstanceConfig config = collection.getRootConfig(); | ||
| final InstanceConfig newConfig = new InstanceConfig() | ||
| { | ||
| @Override | ||
| public String getString(StringConfigs configType) | ||
| { | ||
| if ( configType == type ) | ||
| { | ||
| return value; | ||
| } | ||
| return config.getString(configType); | ||
| } | ||
|
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| @Override | ||
| public int getInt(IntConfigs configType) | ||
| { | ||
| return config.getInt(configType); | ||
| } | ||
| }; | ||
| collection = new ConfigCollection() | ||
| { | ||
| @Override | ||
| public InstanceConfig getConfigForThisInstance(String hostname) | ||
| { | ||
| return getRootConfig(); | ||
| } | ||
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| @Override | ||
| public InstanceConfig getRootConfig() | ||
| { | ||
| return newConfig; | ||
| } | ||
|
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| @Override | ||
| public InstanceConfig getRollingConfig() | ||
| { | ||
| return null; | ||
| } | ||
|
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| @Override | ||
| public boolean isRolling() | ||
| { | ||
| return false; | ||
| } | ||
|
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| @Override | ||
| public RollingConfigState getRollingConfigState() | ||
| { | ||
| return null; | ||
| } | ||
| }; | ||
| } | ||
|
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| void setConfig(final IntConfigs type, final int value) | ||
| { | ||
| final InstanceConfig config = collection.getRootConfig(); | ||
| final InstanceConfig newConfig = new InstanceConfig() | ||
| { | ||
| @Override | ||
| public String getString(StringConfigs configType) | ||
| { | ||
| return config.getString(configType); | ||
| } | ||
|
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| @Override | ||
| public int getInt(IntConfigs configType) | ||
| { | ||
| if ( configType == type ) | ||
| { | ||
| return value; | ||
| } | ||
| return config.getInt(configType); | ||
| } | ||
| }; | ||
| collection = new ConfigCollection() | ||
| { | ||
| @Override | ||
| public InstanceConfig getConfigForThisInstance(String hostname) | ||
| { | ||
| return getRootConfig(); | ||
| } | ||
|
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| @Override | ||
| public InstanceConfig getRootConfig() | ||
| { | ||
| return newConfig; | ||
| } | ||
|
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| @Override | ||
| public InstanceConfig getRollingConfig() | ||
| { | ||
| return null; | ||
| } | ||
|
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| @Override | ||
| public boolean isRolling() | ||
| { | ||
| return false; | ||
| } | ||
|
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| @Override | ||
| public RollingConfigState getRollingConfigState() | ||
| { | ||
| return null; | ||
| } | ||
| }; | ||
| } | ||
|
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| @Override | ||
| public void start() throws Exception | ||
| { | ||
| } | ||
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| @Override | ||
| public LoadedInstanceConfig loadConfig() throws Exception | ||
| { | ||
| return new LoadedInstanceConfig(collection, 0) | ||
| { | ||
| @Override | ||
| public ConfigCollection getConfig() | ||
| { | ||
| return collection; | ||
| } | ||
| }; | ||
| } | ||
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| @Override | ||
| public LoadedInstanceConfig storeConfig(ConfigCollection config, long compareVersion) throws Exception | ||
| { | ||
| collection = config; | ||
| return new LoadedInstanceConfig(config, compareVersion) | ||
| { | ||
| @Override | ||
| public ConfigCollection getConfig() | ||
| { | ||
| return collection; | ||
| } | ||
| }; | ||
| } | ||
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| @Override | ||
| public PseudoLock newPseudoLock() throws Exception | ||
| { | ||
| return new PseudoLock() | ||
| { | ||
| @Override | ||
| public boolean lock(ActivityLog log, long maxWait, TimeUnit unit) throws Exception | ||
| { | ||
| return true; | ||
| } | ||
|
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| @Override | ||
| public void unlock() throws Exception | ||
| { | ||
| } | ||
| }; | ||
| } | ||
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| @Override | ||
| public void close() throws IOException | ||
| { | ||
| } | ||
| } |
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