org.identityconnectors.contract.data.GroovyConfigReader Maven / Gradle / Ivy
/**
* ====================
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008-2009 Sun Microsystems, Inc. All rights reserved.
* Copyright 2011-2013 Tirasa. All rights reserved.
*
* The contents of this file are subject to the terms of the Common Development
* and Distribution License("CDDL") (the "License"). You may not use this file
* except in compliance with the License.
*
* You can obtain a copy of the License at https://oss.oracle.com/licenses/CDDL
* See the License for the specific language governing permissions and limitations
* under the License.
*
* When distributing the Covered Code, include this CDDL Header Notice in each file
* and include the License file at https://oss.oracle.com/licenses/CDDL.
* If applicable, add the following below this CDDL Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
* ====================
*/
package org.identityconnectors.contract.data;
import groovy.util.ConfigObject;
import groovy.util.ConfigSlurper;
import java.net.URL;
import java.text.MessageFormat;
import org.identityconnectors.common.StringUtil;
import org.identityconnectors.framework.common.exceptions.ConnectorException;
final class GroovyConfigReader {
private GroovyConfigReader(){}
static ConfigObject loadResourceConfiguration(String prefix, ClassLoader loader){
String cfg = System.getProperty("testConfig", null);
URL url = loader.getResource(prefix + "/config/config.groovy");
ConfigObject co = null;
ConfigSlurper cs = new ConfigSlurper();
if(url != null){
co = mergeConfigObjects(co, cs.parse(url));
}
if (StringUtil.isNotBlank(cfg) && !"default".equals(cfg)) {
url = loader.getResource(prefix + "/config/" + cfg + "/config.groovy");
if(url != null){
co = mergeConfigObjects(co, cs.parse(url));
}
}
url = loader.getResource(prefix + "/config-private/config.groovy");
if (url != null){
co = mergeConfigObjects(co, cs.parse(url));
}
if (StringUtil.isNotBlank(cfg) && !"default".equals(cfg)) {
url = loader.getResource(prefix + "/config-private/" + cfg + "/config.groovy");
if(url != null){
co = mergeConfigObjects(co, cs.parse(url));
}
}
if(co == null || co.flatten().isEmpty()){
throw new ConnectorException(MessageFormat.format("No properties read from classpath with prefix [{0}] ",prefix));
}
return co;
}
static ConfigObject mergeConfigObjects(ConfigObject lowPriorityCO, ConfigObject highPriorityCO) {
if(lowPriorityCO != null){
return highPriorityCO != null ? (ConfigObject) lowPriorityCO.merge(highPriorityCO) : lowPriorityCO;
}
return highPriorityCO;
}
}