Examples with MethodMetadata org.springframework.roo.classpath.details.MethodMetadata used on opensource projects

Example 66 with MethodMetadata

use of org.springframework.roo.classpath.details.MethodMetadata in project spring-roo by spring-projects.

the class ServiceMetadata method getFindOneForUpdateMethod.

/**
 * Generates the "findOneForUpdate" method to be able to control
 * concurrency in Entity updates.
 *
 * @return MethodMetadata with public Entity findOneForUpdate(T id);
 *         structure
 */
private MethodMetadata getFindOneForUpdateMethod() {
    // Define method name
    JavaSymbolName methodName = new JavaSymbolName("findOneForUpdate");
    // Define method parameter types
    List<AnnotatedJavaType> parameterTypes = new ArrayList<AnnotatedJavaType>();
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(this.identifierType));
    // Define method parameter names
    List<JavaSymbolName> parameterNames = new ArrayList<JavaSymbolName>();
    parameterNames.add(this.entityMetadata.getCurrentIndentifierField().getFieldName());
    MethodMetadata existingMethod = getGovernorMethod(methodName, AnnotatedJavaType.convertFromAnnotatedJavaTypes(parameterTypes));
    if (existingMethod != null) {
        return existingMethod;
    }
    // Use the MethodMetadataBuilder for easy creation of MethodMetadata
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC + Modifier.ABSTRACT, methodName, entity, parameterTypes, parameterNames, null);
    // Build and return a MethodMetadata
    return methodBuilder.build();
// instance
}

Example 67 with MethodMetadata

use of org.springframework.roo.classpath.details.MethodMetadata in project spring-roo by spring-projects.

the class ServiceMetadata method getFindAllByIdsInGlobalSearchMethod.

/**
 * Method that generates method "findAll" method. This method includes
 * GlobalSearch parameters to be able to filter results.
 *
 * @return MethodMetadata
 */
private MethodMetadata getFindAllByIdsInGlobalSearchMethod() {
    // Define method name
    JavaSymbolName methodName = this.findAllByIdsInGlobalSearchMethod.getMethodName();
    // Define method parameter types
    List<AnnotatedJavaType> parameterTypes = this.findAllByIdsInGlobalSearchMethod.getParameterTypes();
    // Define method parameter names
    List<JavaSymbolName> parameterNames = this.findAllByIdsInGlobalSearchMethod.getParameterNames();
    MethodMetadata existingMethod = getGovernorMethod(methodName, AnnotatedJavaType.convertFromAnnotatedJavaTypes(parameterTypes));
    if (existingMethod != null) {
        return existingMethod;
    }
    // Use the MethodMetadataBuilder for easy creation of MethodMetadata
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC + Modifier.ABSTRACT, methodName, this.findAllByIdsInGlobalSearchMethod.getReturnType(), parameterTypes, parameterNames, null);
    // Build and return a MethodMetadata
    return methodBuilder.build();
// instance
}

Example 68 with MethodMetadata

use of org.springframework.roo.classpath.details.MethodMetadata in project spring-roo by spring-projects.

the class ServiceMetadata method getAddToRelationMethod.

/**
 * Generates "AddToRelation" Method for this service
 * @param relationInfo
 * @return
 */
private MethodMetadata getAddToRelationMethod(RelationInfo relationInfo) {
    final MethodMetadata entityAddMethod = relationInfo.addMethod;
    // Define method name
    JavaSymbolName methodName = entityAddMethod.getMethodName();
    // Define method parameter types
    List<AnnotatedJavaType> parameterTypes = new ArrayList<AnnotatedJavaType>();
    List<JavaSymbolName> parameterNames = new ArrayList<JavaSymbolName>();
    // add parent entity parameter
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(entity));
    parameterNames.add(new JavaSymbolName(StringUtils.uncapitalize(entity.getSimpleTypeName())));
    // add child entity parameter
    parameterNames.add(entityAddMethod.getParameterNames().get(0));
    if (relationInfo.cardinality == Cardinality.ONE_TO_ONE) {
        parameterTypes.add(AnnotatedJavaType.convertFromJavaType(relationInfo.childType));
    } else if (relationInfo.type == JpaRelationType.COMPOSITION) {
        // Use objects
        parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JavaType.iterableOf(relationInfo.childType)));
    } else {
        // AGGREGATION: Use Child Pk: Get related entity metadata
        JpaEntityMetadata childEntityMetadata = relatedEntitiesMetadata.get(relationInfo.childType);
        Validate.notNull(childEntityMetadata, "Can't get entity metadata for %s entity generating %s", relationInfo.childType, aspectName);
        parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JavaType.iterableOf(childEntityMetadata.getCurrentIndentifierField().getFieldType())));
    }
    MethodMetadata existingMethod = getGovernorMethod(methodName, AnnotatedJavaType.convertFromAnnotatedJavaTypes(parameterTypes));
    if (existingMethod != null) {
        return existingMethod;
    }
    // Use the MethodMetadataBuilder for easy creation of MethodMetadata
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC + Modifier.ABSTRACT, methodName, entity, parameterTypes, parameterNames, null);
    // Build and return a MethodMetadata
    return methodBuilder.build();
// instance
}

Example 69 with MethodMetadata

use of org.springframework.roo.classpath.details.MethodMetadata in project spring-roo by spring-projects.

the class ServiceMetadata method getFindAllIterableMethod.

/**
 * Method that generates method "findAll" with iterable parameter.
 *
 * @return MethodMetadataBuilder with public List <Entity> findAll(Iterable
 *         <Long> ids) structure
 */
private MethodMetadata getFindAllIterableMethod() {
    // Define method name
    JavaSymbolName methodName = new JavaSymbolName("findAll");
    // Define method parameter types
    List<AnnotatedJavaType> parameterTypes = new ArrayList<AnnotatedJavaType>();
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JavaType.iterableOf(identifierType)));
    // Define method parameter names
    List<JavaSymbolName> parameterNames = new ArrayList<JavaSymbolName>();
    parameterNames.add(new JavaSymbolName("ids"));
    MethodMetadata existingMethod = getGovernorMethod(methodName, AnnotatedJavaType.convertFromAnnotatedJavaTypes(parameterTypes));
    if (existingMethod != null) {
        return existingMethod;
    }
    JavaType listEntityJavaType = JavaType.listOf(entity);
    // Use the MethodMetadataBuilder for easy creation of MethodMetadata
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC + Modifier.ABSTRACT, methodName, listEntityJavaType, parameterTypes, parameterNames, null);
    // Build and return a MethodMetadata
    return methodBuilder.build();
// instance
}

Example 70 with MethodMetadata

use of org.springframework.roo.classpath.details.MethodMetadata in project spring-roo by spring-projects.

the class ServiceMetadata method getSetRelationMethod.

/**
 * Generates "setRelation" Method for this service
 * @param relationInfo
 * @return
 */
private MethodMetadata getSetRelationMethod(RelationInfo relationInfo) {
    // Define method name
    final JavaSymbolName methodName = new JavaSymbolName("set" + relationInfo.fieldMetadata.getFieldName().getSymbolNameCapitalisedFirstLetter());
    // Define method parameter types
    final List<AnnotatedJavaType> parameterTypes = new ArrayList<AnnotatedJavaType>();
    final List<JavaSymbolName> parameterNames = new ArrayList<JavaSymbolName>();
    // add parent entity parameter
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(entity));
    parameterNames.add(new JavaSymbolName(StringUtils.uncapitalize(entity.getSimpleTypeName())));
    // add child entity parameter
    parameterNames.add(relationInfo.fieldMetadata.getFieldName());
    if (relationInfo.cardinality == Cardinality.ONE_TO_ONE) {
        parameterTypes.add(AnnotatedJavaType.convertFromJavaType(relationInfo.childType));
    } else if (relationInfo.type == JpaRelationType.COMPOSITION) {
        // Use objects
        parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JavaType.iterableOf(relationInfo.childType)));
    } else {
        // AGGREGATION: Use Child Pk: Get related entity metadata
        JpaEntityMetadata childEntityMetadata = relatedEntitiesMetadata.get(relationInfo.childType);
        Validate.notNull(childEntityMetadata, "Can't get entity metadata for %s entity generating %s", relationInfo.childType, aspectName);
        parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JavaType.iterableOf(childEntityMetadata.getCurrentIndentifierField().getFieldType())));
    }
    MethodMetadata existingMethod = getGovernorMethod(methodName, AnnotatedJavaType.convertFromAnnotatedJavaTypes(parameterTypes));
    if (existingMethod != null) {
        return existingMethod;
    }
    // Use the MethodMetadataBuilder for easy creation of MethodMetadata
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC + Modifier.ABSTRACT, methodName, entity, parameterTypes, parameterNames, null);
    // Build and return a MethodMetadata
    return methodBuilder.build();
// instance
}