01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Sam
28: */
29:
30: package com.caucho.server.rewrite;
31:
32: import com.caucho.config.Config;
33:
34: import javax.annotation.PostConstruct;
35: import java.util.ArrayList;
36:
37: abstract public class AbstractConditions extends AbstractCondition {
38: private final RewriteDispatch _rewriteDispatch;
39: private ArrayList<Condition> _conditionsList = new ArrayList<Condition>();
40: private Condition[] _conditions;
41:
42: public AbstractConditions(RewriteDispatch rewriteDispatch) {
43: _rewriteDispatch = rewriteDispatch;
44: }
45:
46: public <T extends Condition> T add(T condition) {
47: _conditionsList.add(condition);
48: return condition;
49: }
50:
51: public void addWhen(ConditionConfig condition) {
52: add(condition.getCondition());
53: }
54:
55: public void addUnless(ConditionConfig condition) {
56: NotConditions not = new NotConditions();
57: not.add(condition.getCondition());
58: Config.init(not);
59:
60: add(not);
61: }
62:
63: public AndConditions createAnd() {
64: return new AndConditions(_rewriteDispatch);
65: }
66:
67: public void addAnd(AndConditions and) {
68: add(and);
69: }
70:
71: public NotConditions createNot() {
72: return new NotConditions(_rewriteDispatch);
73: }
74:
75: public void addNot(NotConditions not) {
76: add(not);
77: }
78:
79: public OrConditions createOr() {
80: return new OrConditions(_rewriteDispatch);
81: }
82:
83: public void addOr(OrConditions or) {
84: add(or);
85: }
86:
87: @PostConstruct
88: public void init() {
89: _conditions = _conditionsList
90: .toArray(new Condition[_conditionsList.size()]);
91: _conditionsList = null;
92: }
93:
94: protected Condition[] getConditions() {
95: return _conditions;
96: }
97: }
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