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/**
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* Copyright (C) 2018 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.api.config;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Properties;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.env.Environment;
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import org.springframework.stereotype.Component;
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import eu.etaxonomy.cdm.config.ConfigFileUtil;
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/**
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* @author a.kohlbecker
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* @since Feb 16, 2018
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*
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*/
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@Component
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public class ApplicationConfiguration {
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/**
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* Annotate your integration test class with
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* {@code @TestPropertySource(properties = {"testmode = true"})} to
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* load the configuration files from the test resources.
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* <p>
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* <b>NOTE:</b> This will not work with current implementation of the
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* {@link eu.etaxonomy.cdm.test.integration.CdmIntegrationTest CdmIntegrationTests}.
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* For these tests please use the {@link unitils.AlternativeUnitilsJUnit4TestClassRunner}.
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*
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*/
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public static final String TEST_MODE = "testmode";
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@Autowired
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Environment env;
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Map<String, Properties> configurations = new HashMap<>();
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public String getProperty(ApplicationConfigurationFile configFile, String key){
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Properties props = loadPropertiesFile(configFile);
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return props.getProperty(key);
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}
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/**
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* @param currentDataSourceId
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* @throws IOException
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*/
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protected Properties loadPropertiesFile(ApplicationConfigurationFile configFile) {
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String currentDataSourceId = env.getProperty(CdmConfigurationKeys.CDM_DATA_SOURCE_ID);
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if(!configurations.containsKey(configFile.getFileName())){
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Properties props;
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try {
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if(env.getProperty(TEST_MODE) == null){
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// PRODUCTION MODE
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props = new ConfigFileUtil()
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.setDefaultContent(configFile.getDefaultContet())
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.getProperties(currentDataSourceId, configFile.getFileName());
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} else {
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// TEST MODE
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InputStream is = ApplicationConfiguration.class.getClassLoader().getResourceAsStream(
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configFile.getFileName());
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if (is == null) {
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throw new RuntimeException("Can't find configuration file '" + configFile.getFileName() + ".properties in the test resoures.");
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}
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props = new Properties();
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props.load(is);
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}
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if(props != null){
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configurations.put(configFile.getFileName(), props);
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}
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} catch (IOException e) {
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throw new RuntimeException("Error reading the configuration file '" + configFile.getFileName() + ".properties'. File corrupted?", e);
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}
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}
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return configurations.get(configFile.getFileName());
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}
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}
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