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/*******************************************************************************
 * Portions created by Sebastian Thomschke are copyright (c) 2005-2011 Sebastian
 * Thomschke.
 * 
 * All Rights Reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Sebastian Thomschke - initial implementation.
 *******************************************************************************/
package net.sf.oval.constraint;

import net.sf.oval.ConstraintTarget;
import net.sf.oval.Validator;
import net.sf.oval.configuration.annotation.AbstractAnnotationCheck;
import net.sf.oval.context.OValContext;

/**
 * @author Sebastian Thomschke
 */
public class AssertFieldConstraintsCheck extends AbstractAnnotationCheck
{
	private static final long serialVersionUID = 1L;

	private String fieldName;

	private Class< ? > declaringClass;

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void configure(final AssertFieldConstraints constraintAnnotation)
	{
		super.configure(constraintAnnotation);
		setFieldName(constraintAnnotation.value());
		setDeclaringClass(constraintAnnotation.declaringClass());
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected ConstraintTarget[] getAppliesToDefault()
	{
		return new ConstraintTarget[]{ConstraintTarget.CONTAINER};
	}

	/**
	 * @return the declaringClass
	 */
	public Class< ? > getDeclaringClass()
	{
		return declaringClass;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public String getErrorCode() throws UnsupportedOperationException
	{
		throw new UnsupportedOperationException();
	}

	/**
	 * @return the fieldName
	 */
	public String getFieldName()
	{
		return fieldName;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public String getMessage() throws UnsupportedOperationException
	{
		throw new UnsupportedOperationException();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public int getSeverity() throws UnsupportedOperationException
	{
		throw new UnsupportedOperationException();
	}

	/**
	 *  This method is not used.

	 *  The validation of this special constraint is directly performed by the Validator class
	 *  @throws UnsupportedOperationException always thrown if this method is invoked
	 */
	public boolean isSatisfied(final Object validatedObject, final Object valueToValidate, final OValContext context,
			final Validator validator) throws UnsupportedOperationException
	{
		throw new UnsupportedOperationException();
	}

	/**
	 * @param declaringClass the declaringClass to set
	 */
	public void setDeclaringClass(final Class< ? > declaringClass)
	{
		this.declaringClass = declaringClass == Void.class ? null : declaringClass;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void setErrorCode(final String errorCode) throws UnsupportedOperationException
	{
		throw new UnsupportedOperationException();
	}

	/**
	 * @param fieldName the fieldName to set
	 */
	public void setFieldName(final String fieldName)
	{
		this.fieldName = fieldName;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void setMessage(final String message) throws UnsupportedOperationException
	{
		throw new UnsupportedOperationException();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void setSeverity(final int severity) throws UnsupportedOperationException
	{
		throw new UnsupportedOperationException();
	}
}