/* * gvNIX is an open source tool for rapid application development (RAD). * Copyright (C) 2010 Generalitat Valenciana * * This program is free software: you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or (at your option) any later * version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/>. */ package org.gvnix.dynamic.configuration.roo.addon; import java.util.List; import org.apache.felix.scr.annotations.Component; import org.apache.felix.scr.annotations.Reference; import org.apache.felix.scr.annotations.Service; import org.gvnix.dynamic.configuration.roo.addon.entity.DynConfiguration; import org.gvnix.dynamic.configuration.roo.addon.entity.DynConfigurationList; import org.springframework.roo.shell.Completion; import org.springframework.roo.shell.Converter; import org.springframework.roo.shell.MethodTarget; /** * Dynamic configuration entity converter. * * @author <a href="http://www.disid.com">DISID Corporation S.L.</a> made for <a * href="http://www.dgti.gva.es">General Directorate for Information * Technologies (DGTI)</a> */ @Component @Service public class DynConfigurationConverter implements Converter<DynConfiguration> { @Reference private Operations operations; /** * {@inheritDoc} */ public DynConfiguration convertFromText(String value, Class<?> requiredType, String optionContext) { // Create a dynamic configuration with name only return new DynConfiguration(value); } /** * {@inheritDoc} */ public boolean getAllPossibleValues(List<Completion> completions, Class<?> requiredType, String existingData, String optionContext, MethodTarget target) { // Find all stored configurations DynConfigurationList dynConfs = operations.findConfigurations(); // No stored configurations if (dynConfs.isEmpty()) { return false; } // Add each configuration name to completions for (DynConfiguration dynConf : dynConfs) { completions.add(new Completion(dynConf.getName())); } return true; } /** * {@inheritDoc} */ public boolean supports(Class<?> requiredType, String optionContext) { // This converter supports dynamic configuration return DynConfiguration.class.isAssignableFrom(requiredType); } }