/*
* 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.addon.loupefield.addon;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Service;
import org.gvnix.addon.loupefield.annotations.GvNIXLoupeController;
import org.osgi.service.component.ComponentContext;
import org.springframework.roo.addon.web.mvc.controller.addon.scaffold.WebScaffoldAnnotationValues;
import org.springframework.roo.addon.web.mvc.controller.addon.scaffold.WebScaffoldMetadata;
import org.springframework.roo.classpath.PhysicalTypeIdentifier;
import org.springframework.roo.classpath.PhysicalTypeMetadata;
import org.springframework.roo.classpath.itd.AbstractItdMetadataProvider;
import org.springframework.roo.classpath.itd.ItdTypeDetailsProvidingMetadataItem;
import org.springframework.roo.model.JavaType;
import org.springframework.roo.project.LogicalPath;
/**
* Provides {@link DatatablesMetadata}.
*
* @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>
* @since 1.1
*/
@Component
@Service
public final class LoupefieldMetadataProvider extends
AbstractItdMetadataProvider {
/**
* Register itself into metadataDependencyRegister and add metadata trigger
*
* @param context the component context
*/
protected void activate(ComponentContext cContext) {
context = cContext.getBundleContext();
getMetadataDependencyRegistry().registerDependency(
PhysicalTypeIdentifier.getMetadataIdentiferType(),
getProvidesType());
addMetadataTrigger(new JavaType(GvNIXLoupeController.class.getName()));
}
/**
* Unregister this provider
*
* @param context the component context
*/
protected void deactivate(ComponentContext context) {
getMetadataDependencyRegistry().deregisterDependency(
PhysicalTypeIdentifier.getMetadataIdentiferType(),
getProvidesType());
removeMetadataTrigger(new JavaType(GvNIXLoupeController.class.getName()));
}
/**
* Return an instance of the Metadata offered by this add-on
*/
protected ItdTypeDetailsProvidingMetadataItem getMetadata(
String metadataIdentificationString, JavaType aspectName,
PhysicalTypeMetadata governorPhysicalTypeMetadata,
String itdFilename) {
JavaType javaType = LoupefieldMetadata
.getJavaType(metadataIdentificationString);
LogicalPath path = LoupefieldMetadata
.getPath(metadataIdentificationString);
// Get webScaffoldMetadata
String webScaffoldMetadataId = WebScaffoldMetadata.createIdentifier(
javaType, path);
WebScaffoldMetadata webScaffoldMetadata = (WebScaffoldMetadata) getMetadataService()
.get(webScaffoldMetadataId);
// register dependency to Roo Web Scaffold
getMetadataDependencyRegistry().registerDependency(
webScaffoldMetadataId, metadataIdentificationString);
if (webScaffoldMetadata == null) {
return null;
}
WebScaffoldAnnotationValues webScaffoldAnnotationValues = webScaffoldMetadata
.getAnnotationValues();
// Get formBackingObject
JavaType entity = webScaffoldAnnotationValues.getFormBackingObject();
return new LoupefieldMetadata(metadataIdentificationString, aspectName,
governorPhysicalTypeMetadata, entity);
}
/**
* Define the unique ITD file name extension, here the resulting file name
* will be **_ROO_GvNIXLoupeController.aj
*/
public String getItdUniquenessFilenameSuffix() {
return "GvNIXLoupeController";
}
protected String getGovernorPhysicalTypeIdentifier(
String metadataIdentificationString) {
JavaType javaType = LoupefieldMetadata
.getJavaType(metadataIdentificationString);
LogicalPath path = LoupefieldMetadata
.getPath(metadataIdentificationString);
return PhysicalTypeIdentifier.createIdentifier(javaType, path);
}
protected String createLocalIdentifier(JavaType javaType, LogicalPath path) {
return LoupefieldMetadata.createIdentifier(javaType, path);
}
public String getProvidesType() {
return LoupefieldMetadata.getMetadataIdentiferType();
}
}