mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-08 14:51:49 +00:00
84841e063f
125788 rmunteanu: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@127810 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
94 lines
2.8 KiB
Java
94 lines
2.8 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.repo.config;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Map;
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import org.springframework.extensions.config.Config;
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import org.springframework.extensions.config.ConfigElement;
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import org.springframework.extensions.config.ConfigImpl;
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/**
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* Extension of {@link ConfigImpl} that protects all internal data when locked
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*
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* @author Derek Hulley
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* @since 4.1.5
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*/
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public class ImmutableConfig extends ConfigImpl
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{
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private final Map<String, ConfigElement> configElements;
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/**
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* Make a read-only copy of the given configuration
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*
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* @param config the configuration to copy
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*/
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public ImmutableConfig(Config config)
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{
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if (config.getConfigElements() == null)
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{
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this.configElements = Collections.emptyMap();
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}
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else
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{
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Map<String, ConfigElement> configElements = new HashMap<String, ConfigElement>(config.getConfigElements());
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this.configElements = Collections.unmodifiableMap(configElements);
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}
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}
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@Override
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public ConfigElement getConfigElement(String name)
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{
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return configElements.get(name);
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}
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@Override
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public String getConfigElementValue(String name)
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{
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ConfigElement ce = configElements.get(name);
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return ce != null ? ce.getValue() : null;
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}
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@Override
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public boolean hasConfigElement(String name)
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{
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return configElements.containsKey(name); }
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@Override
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public Map<String, ConfigElement> getConfigElements()
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{
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return configElements;
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}
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@Override
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public void putConfigElement(ConfigElement configElement)
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{
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throw new UnsupportedOperationException("Configuration is immutable.");
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}
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}
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