| /* |
| * 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. |
| */ |
| package org.apache.jackrabbit.oak.security.user.query; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Value; |
| |
| |
| interface Condition { |
| |
| void accept(ConditionVisitor visitor) throws RepositoryException; |
| |
| //-----------------------------------------------------< Node Condition >--- |
| class Node implements Condition { |
| |
| private final String pattern; |
| |
| public Node(String pattern) { |
| this.pattern = pattern; |
| } |
| |
| public String getPattern() { |
| return pattern; |
| } |
| |
| public void accept(ConditionVisitor visitor) throws RepositoryException { |
| visitor.visit(this); |
| } |
| } |
| |
| //-------------------------------------------------< Property Condition >--- |
| class Property implements Condition { |
| |
| private final String relPath; |
| private final RelationOp op; |
| private final Value value; |
| private final String pattern; |
| |
| public Property(String relPath, RelationOp op, Value value) { |
| this.relPath = relPath; |
| this.op = op; |
| this.value = value; |
| pattern = null; |
| } |
| |
| public Property(String relPath, RelationOp op, String pattern) { |
| this.relPath = relPath; |
| this.op = op; |
| value = null; |
| this.pattern = pattern; |
| } |
| |
| public Property(String relPath, RelationOp op) { |
| this.relPath = relPath; |
| this.op = op; |
| value = null; |
| pattern = null; |
| } |
| |
| public String getRelPath() { |
| return relPath; |
| } |
| |
| public RelationOp getOp() { |
| return op; |
| } |
| |
| public Value getValue() { |
| return value; |
| } |
| |
| public String getPattern() { |
| return pattern; |
| } |
| |
| public void accept(ConditionVisitor visitor) throws RepositoryException { |
| visitor.visit(this); |
| } |
| } |
| |
| //-------------------------------------------------< Contains Condition >--- |
| class Contains implements Condition { |
| |
| private final String relPath; |
| private final String searchExpr; |
| |
| public Contains(String relPath, String searchExpr) { |
| this.relPath = relPath; |
| this.searchExpr = searchExpr; |
| } |
| |
| public String getRelPath() { |
| return relPath; |
| } |
| |
| public String getSearchExpr() { |
| return searchExpr; |
| } |
| |
| public void accept(ConditionVisitor visitor) { |
| visitor.visit(this); |
| } |
| } |
| |
| //--------------------------------------------< Impersonation Condition >--- |
| class Impersonation implements Condition { |
| |
| private final String name; |
| |
| public Impersonation(String name) { |
| this.name = name; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void accept(ConditionVisitor visitor) { |
| visitor.visit(this); |
| } |
| } |
| |
| //------------------------------------------------------< Not Condition >--- |
| class Not implements Condition { |
| |
| private final Condition condition; |
| |
| public Not(Condition condition) { |
| this.condition = condition; |
| } |
| |
| public Condition getCondition() { |
| return condition; |
| } |
| |
| public void accept(ConditionVisitor visitor) throws RepositoryException { |
| visitor.visit(this); |
| } |
| } |
| |
| //-------------------------------------------------< Compound Condition >--- |
| abstract class Compound implements Condition, Iterable<Condition> { |
| |
| private final List<Condition> conditions = new ArrayList<Condition>(); |
| |
| public Compound(Condition condition1, Condition condition2) { |
| conditions.add(condition1); |
| conditions.add(condition2); |
| } |
| |
| public Iterator<Condition> iterator() { |
| return conditions.iterator(); |
| } |
| } |
| |
| //------------------------------------------------------< And Condition >--- |
| class And extends Compound { |
| |
| public And(Condition condition1, Condition condition2) { |
| super(condition1, condition2); |
| } |
| |
| public void accept(ConditionVisitor visitor) throws RepositoryException { |
| visitor.visit(this); |
| } |
| } |
| |
| //-------------------------------------------------------< Or Condition >--- |
| class Or extends Compound { |
| |
| public Or(Condition condition1, Condition condition2) { |
| super(condition1, condition2); |
| } |
| |
| public void accept(ConditionVisitor visitor) throws RepositoryException { |
| visitor.visit(this); |
| } |
| } |
| } |