[CJ-dev] other-projects/marmalade/src/main/java/org/marmalade/el ExpressionEvaluator.java,NONE,1.1 ExpressionEvaluationException.java,NONE,1.1

[John C. <joh...@co...>]

Update of /cvsroot/commonjava/other-projects/marmalade/src/main/java/org/marmalade/el
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30096/src/main/java/org/marmalade/el

Added Files:
	ExpressionEvaluator.java ExpressionEvaluationException.java 
Log Message:
initial checkin.

--- NEW FILE: ExpressionEvaluator.java ---
/* Created on Mar 24, 2004 */
package org.marmalade.el;

import java.util.Map;

/** Represents a bridge to an expression language processor which is used to resolve
 * object expressions within the parsing process.
 * 
 * @author John Casey
 */
public interface ExpressionEvaluator {
  
  public Object evaluate(String expression, Map context) throws ExpressionEvaluationException;

}

--- NEW FILE: ExpressionEvaluationException.java ---
/* Created on Mar 24, 2004 */
package org.marmalade.el;

import org.codehaus.tagalog.TagException;

/** Exception signalling that an error has occurred while evaluating an expression.
 * 
 * @author John Casey
 */
public class ExpressionEvaluationException extends TagException {
  
  /** Construct a new exception to convey failure in evaluating an expression.
   * @param message The message giving detailed info about this exception
   */
  public ExpressionEvaluationException(String message) {
    super(message);
  }

  /** Construct a new exception to convey failure in evaluating an expression.
   * @param message The message giving detailed info about this exception
   * @param cause The root cause of this exception
   */
  public ExpressionEvaluationException(String message, Throwable cause) {
    super(message, cause);
  }

}