//--------------------------------------------------------------------------
// Copyright (c) 1998-2004, Drew Davidson and Luke Blanshard
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// Neither the name of the Drew Davidson nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
// DAMAGE.
//--------------------------------------------------------------------------
package ognl;
import ognl.enhance.
UnsupportedCompilationException;
/**
* @author Luke Blanshard (blanshlu@netscape.net)
* @author Drew Davidson (drew@ognl.org)
*/
class
ASTNotIn extends
SimpleNode implements
NodeType
{
public
ASTNotIn(int
id) {
super(
id);
}
public
ASTNotIn(
OgnlParser p, int
id) {
super(
p,
id);
}
protected
Object getValueBody(
OgnlContext context,
Object source ) throws
OgnlException
{
Object v1 =
_children[0].
getValue(
context,
source );
Object v2 =
_children[1].
getValue(
context,
source );
return
OgnlOps.
in(
v1,
v2 )?
Boolean.
FALSE :
Boolean.
TRUE;
}
public
String toString()
{
return
_children[0] + " not in " +
_children[1];
}
public
Class getGetterClass()
{
return
Boolean.
TYPE;
}
public
Class getSetterClass()
{
return null;
}
public
String toGetSourceString(
OgnlContext context,
Object target)
{
try {
String result = "(! ognl.OgnlOps.in( ($w) ";
result +=
OgnlRuntime.
getChildSource(
context,
target,
_children[0]) + ", ($w) " +
OgnlRuntime.
getChildSource(
context,
target,
_children[1]);
result += ") )";
context.
setCurrentType(
Boolean.
TYPE);
return
result;
} catch (
NullPointerException e) {
// expected to happen in some instances
e.
printStackTrace();
throw new
UnsupportedCompilationException("evaluation resulted in null expression.");
} catch (
Throwable t)
{
throw
OgnlOps.
castToRuntime(
t);
}
}
}