Spring/spring-ldap
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

LDAP-226: empty OrFilter should be false (|) and empty AndFilter should be true (&), see also rfc4526

Browse Source 
Added two new Filter implementations: AbsoluteTrueFilter and AbsoluteFalseFilter.
This commit is contained in:
Mattias Hellborg Arthursson
2013-08-14 14:15:31 +02:00
parent 2172502b69
commit 74380e1fc9
2 changed files with 59 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
core/src/main/java/org/springframework/ldap/filter/AbsoluteFalseFilter.java Normal file
View File

@@ -0,0 +1,29 @@
/*
* Copyright 2005-2010 the original author or authors.
*
* Licensed 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.
*/
package org.springframework.ldap.filter;
/**
* A filter that will always evaluate to <code>false</code>, as specified in RFC4526.
*
* @author Mattias Hellborg Arthursson
* @see <a href="http://tools.ietf.org/html/rfc4526">RFC4526</a>
* @since 1.3.2
*/
public class AbsoluteFalseFilter extends AbstractFilter {
public StringBuffer encode(StringBuffer buff) {
return buff.append("(|)");
}
}

30
core/src/main/java/org/springframework/ldap/filter/AbsoluteTrueFilter.java Normal file
View File

@@ -0,0 +1,30 @@
/*
* Copyright 2005-2010 the original author or authors.
*
* Licensed 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.
*/
package org.springframework.ldap.filter;
/**
* A filter that will always evaluate to <code>true</code>, as specified in RFC4526.
*
* @author Mattias Hellborg Arthursson
* @see <a href="http://tools.ietf.org/html/rfc4526">RFC4526</a>
* @since 1.3.2
*/
public class AbsoluteTrueFilter extends AbstractFilter {
public StringBuffer encode(StringBuffer buff) {
buff.append("(&)");
return buff;
}
}