[hibernate-commits] Hibernate SVN: r15378 - validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine.

[hibernate-commits at lists.jboss.org]

Author: hardy.ferentschik
Date: 2008-10-23 03:58:53 -0400 (Thu, 23 Oct 2008)
New Revision: 15378

Removed:
   validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java
Log:
renamed to MetaConstraint

Deleted: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java
===================================================================
--- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java	2008-10-23 07:57:41 UTC (rev 15377)
+++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java	2008-10-23 07:58:53 UTC (rev 15378)
@@ -1,188 +0,0 @@
-// $Id$// $Id$
-/*
-* JBoss, Home of Professional Open Source
-* Copyright 2008, Red Hat Middleware LLC, and individual contributors
-* by the @authors tag. See the copyright.txt in the distribution for a
-* full listing of individual contributors.
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-* http://www.apache.org/licenses/LICENSE-2.0
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,  
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-package org.hibernate.validation.engine;
-
-import java.lang.annotation.ElementType;
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.lang.reflect.Type;
-import javax.validation.ValidationException;
-
-import org.hibernate.validation.impl.ConstraintDescriptorImpl;
-import org.hibernate.validation.util.ReflectionHelper;
-
-/**
- * Instances of this class abstract the constraint type  (class, method or field constraint). This allows
- * a unified handling of constraints in the validator imlpementation.
- *
- * @author Hardy Ferentschik
- */
-public class ValidatorMetaData {
-
-	/**
-	 * The constraint specific meta data.
-	 */
-	private final ConstraintDescriptorImpl descriptor;
-
-	/**
-	 * The type (class) the constraint was defined on. <code>null</code> if the constraint was specified on method or
-	 * field level.
-	 */
-	private final Type type;
-
-	/**
-	 * The method the constraint was defined on. <code>null</code> if the constraint was specified on class or
-	 * field level.
-	 */
-	private final Method method;
-
-	/**
-	 * The field the constraint was defined on. <code>null</code> if the constraint was specified on class or
-	 * method level.
-	 */
-	private final Field field;
-
-	/**
-	 * The JavaBeans name for this constraint.
-	 */
-	private final String propertyName;
-
-	/**
-	 * Describes on which level (<code>TYPE</code>, <code>METHOD</code>, <code>FIELD</code>) the constraint was
-	 * defined on.
-	 */
-	private final ElementType elementType;
-
-	public ValidatorMetaData(Type t, ConstraintDescriptorImpl constraintDescriptor) {
-		this.type = t;
-		this.method = null;
-		this.field = null;
-		this.descriptor = constraintDescriptor;
-		this.elementType = ElementType.TYPE;
-		this.propertyName = "";
-	}
-
-	public ValidatorMetaData(Method m, ConstraintDescriptorImpl constraintDescriptor) {
-		this.method = m;
-		this.type = null;
-		this.field = null;
-		this.descriptor = constraintDescriptor;
-		this.elementType = ElementType.METHOD;
-		this.propertyName = ReflectionHelper.getPropertyName( m );
-	}
-
-	public ValidatorMetaData(Field f, ConstraintDescriptorImpl constraintDescriptor) {
-		this.field = f;
-		this.method = null;
-		this.type = null;
-		this.descriptor = constraintDescriptor;
-		this.elementType = ElementType.FIELD;
-		this.propertyName = f.getName();
-	}
-
-	/**
-	 * @param o the object from which to retrieve the value.
-	 *
-	 * @return Returns the value for this constraint from the specified object. Depending on the type either the value itself
-	 *         is returned of method or field access is used to access the value.
-	 */
-	public Object getValue(Object o) {
-		switch ( elementType ) {
-			case TYPE: {
-				return o;
-			}
-			case METHOD: {
-				return ReflectionHelper.getValue( method, o );
-			}
-			case FIELD: {
-				return ReflectionHelper.getValue( field, o );
-			}
-			default: {
-				throw new ValidationException(
-						"Invalid state of ValidatorMetaData. Parameter elementType has unexpected value - " + elementType
-				);
-			}
-		}
-	}
-
-	/**
-	 * @return Returns <code>true</code> in case the constraint is defined on a collection, <code>false</code>
-	 *         otherwise.
-	 */
-	public boolean isCollection() {
-		Type t = typeOfAnnoatedElement();
-		return ReflectionHelper.isCollection( t );
-	}
-
-	/**
-	 * @return Returns <code>true</code> in case the constraint is defined on an array, <code>false</code>
-	 *         otherwise.
-	 */
-	public boolean isArray() {
-		Type t = typeOfAnnoatedElement();
-		return ReflectionHelper.isArray( t );
-	}
-
-	public ConstraintDescriptorImpl getDescriptor() {
-		return descriptor;
-	}
-
-	public Method getMethod() {
-		return method;
-	}
-
-	public Field getField() {
-		return field;
-	}
-
-	public Type getType() {
-		return type;
-	}
-
-	public String getPropertyName() {
-		return propertyName;
-	}
-
-	public ElementType getElementType() {
-		return elementType;
-	}
-
-	private Type typeOfAnnoatedElement() {
-		Type t;
-		switch ( elementType ) {
-			case TYPE: {
-				t = type;
-				break;
-			}
-			case METHOD: {
-				t = ReflectionHelper.typeOf( method );
-				break;
-			}
-			case FIELD: {
-				t = ReflectionHelper.typeOf( field );
-				break;
-			}
-			default: {
-				throw new ValidationException(
-						"Invalid state of ValidatorMetaData. Parameter elementType has unexpected value - " + elementType
-				);
-			}
-		}
-		return t;
-	}
-}