package org.springframework.roo.addon.serializable;
import static org.springframework.roo.model.RooJavaType.ROO_SERIALIZABLE;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Service;
import org.osgi.service.component.ComponentContext;
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;
/**
* Implementation of {@link SerializableMetadataProvider}.
*
* @author Alan Stewart
* @since 1.1
*/
@Component(immediate = true)
@Service
public class SerializableMetadataProviderImpl extends
AbstractItdMetadataProvider implements SerializableMetadataProvider {
protected void activate(final ComponentContext context) {
metadataDependencyRegistry.registerDependency(
PhysicalTypeIdentifier.getMetadataIdentiferType(),
getProvidesType());
addMetadataTrigger(ROO_SERIALIZABLE);
}
@Override
protected String createLocalIdentifier(final JavaType javaType,
final LogicalPath path) {
return SerializableMetadata.createIdentifier(javaType, path);
}
protected void deactivate(final ComponentContext context) {
metadataDependencyRegistry.deregisterDependency(
PhysicalTypeIdentifier.getMetadataIdentiferType(),
getProvidesType());
removeMetadataTrigger(ROO_SERIALIZABLE);
}
@Override
protected String getGovernorPhysicalTypeIdentifier(
final String metadataIdentificationString) {
final JavaType javaType = SerializableMetadata
.getJavaType(metadataIdentificationString);
final LogicalPath path = SerializableMetadata
.getPath(metadataIdentificationString);
return PhysicalTypeIdentifier.createIdentifier(javaType, path);
}
public String getItdUniquenessFilenameSuffix() {
return "Serializable";
}
@Override
protected ItdTypeDetailsProvidingMetadataItem getMetadata(
final String metadataIdentificationString,
final JavaType aspectName,
final PhysicalTypeMetadata governorPhysicalTypeMetadata,
final String itdFilename) {
return new SerializableMetadata(metadataIdentificationString,
aspectName, governorPhysicalTypeMetadata);
}
public String getProvidesType() {
return SerializableMetadata.getMetadataIdentiferType();
}
}