/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * // Copyright (c) 2005 Oracle. All rights reserved.
 * 
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
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 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
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package oracle.toplink.essentials.internal.weaving;

// J2SE imports

// ASM imports
import oracle.toplink.libraries.asm.Type;

import oracle.toplink.essentials.internal.descriptors.InstanceVariableAttributeAccessor;

import oracle.toplink.essentials.mappings.OneToOneMapping;

/**
 * INTERNAL:
 * Internal helper class that holds details of a persistent attribute.
 * Used by {@link ClassDetails}
 * 
 */

public class AttributeDetails {
	
	// the name of this attribute (obviously!)
    protected String attributeName;

	protected String referenceClass;

	protected boolean weaveValueHolders = false;
    
    protected OneToOneMapping mapping = null;
    
    protected String getterMethodName = null;
    protected String setterMethodName = null;
    
	// is this attribute mapped using a CollectionMapping?
	protected boolean collectionMapping = false;
    
    protected boolean isMappedWithAttributeAccess = false;
    
    protected boolean attributeOnSuperClass = false;

	public AttributeDetails(String attributeName) {
	    this.attributeName = attributeName;
	}

	public String getAttributeName() {
	    return this.attributeName;
	}
    
    public OneToOneMapping getMapping(){
        return mapping;
    }

    public String getGetterMethodName(){
        return getterMethodName;
    }
    
    public String getSetterMethodName(){
        return setterMethodName;
    }

	public String getReferenceClass() {
		return referenceClass;
	}

    public void setAttributeOnSuperClass(boolean onSuperClass){
        attributeOnSuperClass = onSuperClass;
    }

    public boolean isAttributeOnSuperClass(){
        return attributeOnSuperClass;
    }

	public boolean weaveValueHolders() {
		return weaveValueHolders;
	}
	public void weaveVH(boolean weaveValueHolders, OneToOneMapping mapping) {
		this.weaveValueHolders = weaveValueHolders;
        this.mapping = mapping;
        this.getterMethodName = mapping.getGetMethodName();
        this.setterMethodName = mapping.getSetMethodName();
	}

	public boolean isCollectionMapping() {
		return collectionMapping;
	}
	public void setCollectionMapping(boolean collectionMapping) {
		this.collectionMapping = collectionMapping;
	}
    
    public void setIsMappedWithAttributeAccess(boolean isMappedWithAttributeAccess){
        this.isMappedWithAttributeAccess = isMappedWithAttributeAccess;
    }
    
    public boolean isMappedWithAttributeAccess(){
        return isMappedWithAttributeAccess;
    }
	
	public String toString() {
		StringBuffer sb = new StringBuffer(attributeName);
		if (referenceClass != null) {
			sb.append("[");
			sb.append(referenceClass);
			sb.append("]");
		}
		sb.append(" weaveVH: ");
		if (weaveValueHolders()) {
			sb.append("true");
		}
		else {
			sb.append("false");
		}
		sb.append(" CM: ");
		if (isCollectionMapping()) {
			sb.append("true");
		}
		else {
			sb.append("false");
		}
		return sb.toString();
	}

}