| package org.apache.commons.ognl; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.apache.commons.ognl.enhance.UnsupportedCompilationException; |
| |
| /** |
| * $Id$ |
| */ |
| 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 Class getGetterClass() |
| { |
| return Boolean.TYPE; |
| } |
| |
| public Class getSetterClass() |
| { |
| return null; |
| } |
| |
| public String toGetSourceString( OgnlContext context, Object target ) |
| { |
| try |
| { |
| String result = "(! org.apache.commons.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 ); |
| } |
| } |
| |
| public <R, P> R accept( NodeVisitor<? extends R, ? super P> visitor, P data ) |
| throws OgnlException |
| { |
| return visitor.visit( this, data ); |
| } |
| } |