source: trunk/src/gcc/libjava/java/beans/PropertyDescriptor.java@ 435

/* java.beans.PropertyDescriptor
   Copyright (C) 1998, 2001 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
 
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WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING.  If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
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As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
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or based on this library.  If you modify this library, you may extend
this exception to your version of the library, but you are not
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exception statement from your version. */


package java.beans;

import java.util.*;
import java.lang.reflect.*;


/**
 ** PropertyDescriptor describes information about a JavaBean property,
 ** by which we mean a property that has been exposed via a pair of
 ** get and set methods.  (There may be no get method, which means
 ** the property is write-only, or no set method, which means the
 ** the property is read-only.)<P>
 **
 ** The constraints put on get and set methods are:<P>
 ** <OL>
 ** <LI>A get method must have signature
 **     <CODE>&lt;propertyType&gt; &lt;getMethodName&gt;()</CODE></LI>
 ** <LI>A set method must have signature
 **     <CODE>void &lt;setMethodName&gt;(&lt;propertyType&gt;)</CODE></LI>
 ** <LI>Either method type may throw any exception.</LI>
 ** <LI>Both methods must be public.</LI>
 ** </OL>
 **
 ** @author John Keiser
 ** @since JDK1.1
 ** @version 1.1.0, 26 Jul 1998
 **/

public class PropertyDescriptor extends FeatureDescriptor {
        Class propertyType;
        Method getMethod;
        Method setMethod;

        Class propertyEditorClass;
        boolean bound;
        boolean constrained;

        PropertyDescriptor(String name) {
                setName(name);
        }

        /** Create a new PropertyDescriptor by introspection.
         ** This form of constructor creates the PropertyDescriptor by
         ** looking for a getter method named <CODE>get&lt;name&gt;()</CODE>
         ** (or, optionally, if the property is boolean,
         ** <CODE>is&lt;name&gt;()</CODE>) and
         ** <CODE>set&lt;name&gt;()</CODE> in class
         ** <CODE>&lt;beanClass&gt;</CODE>, where &lt;name&gt; has its
         ** first letter capitalized by the constructor.<P>
         **
         ** <B>Implementation note:</B> If there is a get method (or
         ** boolean isXXX() method), then the return type of that method