| /* |
| * 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 |
| * |
| * https://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.apache.directory.ldap.client.api.search; |
| |
| |
| import org.apache.directory.api.ldap.model.filter.FilterEncoder; |
| |
| |
| /** |
| * A class to represent the extensible matching filter. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| /* No qualifier*/class MatchingRuleAssertionFilter extends AbstractFilter |
| { |
| /** The associated attribute */ |
| private String attribute; |
| |
| /** The rule to use */ |
| private String matchingRule; |
| |
| /** The Filter operator */ |
| private FilterOperator operator; |
| |
| /** Whether or not to include dn attributes in the matching */ |
| private boolean useDnAttributes = false; |
| |
| /** The filter value */ |
| private String value; |
| |
| |
| /** |
| * Creates a new instance of MatchingRuleAssertionFilter. |
| * |
| * @param attribute The attribute to test |
| * @param value The value to test for |
| * @param operator The FilterOperator |
| */ |
| MatchingRuleAssertionFilter( String attribute, String value, |
| FilterOperator operator ) |
| { |
| this.attribute = attribute; |
| this.value = value; |
| this.operator = operator; |
| } |
| |
| |
| /** |
| * Creates a new instance of MatchingRuleAssertionFilter without an attribute. |
| * |
| * @param value The value to test for |
| * @return A new MatchingRuleAssertionFilter |
| */ |
| public static MatchingRuleAssertionFilter extensible( String value ) |
| { |
| return new MatchingRuleAssertionFilter( null, value, |
| FilterOperator.EXTENSIBLE_EQUAL ); |
| } |
| |
| |
| /** |
| * Creates an extensible filter |
| * |
| * @param attribute The attribute to test |
| * @param value The value to test for |
| * @return A new MatchingRuleAssertionFilter |
| */ |
| public static MatchingRuleAssertionFilter extensible( String attribute, String value ) |
| { |
| return new MatchingRuleAssertionFilter( attribute, value, |
| FilterOperator.EXTENSIBLE_EQUAL ); |
| } |
| |
| |
| /** |
| * Sets the matching rule to use. Can be either a name or an OID string. |
| * |
| * @param matchingRule The matching rule to use |
| * @return This filter |
| */ |
| public MatchingRuleAssertionFilter setMatchingRule( String matchingRule ) |
| { |
| this.matchingRule = matchingRule; |
| return this; |
| } |
| |
| |
| /** |
| * If set, the dn attributes will be included in the matching. |
| * |
| * @return This filter |
| */ |
| public MatchingRuleAssertionFilter useDnAttributes() |
| { |
| this.useDnAttributes = true; |
| return this; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public StringBuilder build( StringBuilder builder ) |
| { |
| builder.append( "(" ); |
| if ( attribute != null ) |
| { |
| builder.append( attribute ); |
| } |
| if ( useDnAttributes ) |
| { |
| builder.append( ":dn" ); |
| } |
| if ( matchingRule != null && !matchingRule.isEmpty() ) |
| { |
| builder.append( ":" ).append( matchingRule ); |
| } |
| return builder.append( operator.operator() ) |
| .append( FilterEncoder.encodeFilterValue( value ) ).append( ")" ); |
| } |
| } |