001: /*
002: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
003: *
004: * This file is part of Resin(R) Open Source
005: *
006: * Each copy or derived work must preserve the copyright notice and this
007: * notice unmodified.
008: *
009: * Resin Open Source is free software; you can redistribute it and/or modify
010: * it under the terms of the GNU General Public License as published by
011: * the Free Software Foundation; either version 2 of the License, or
012: * (at your option) any later version.
013: *
014: * Resin Open Source is distributed in the hope that it will be useful,
015: * but WITHOUT ANY WARRANTY; without even the implied warranty of
016: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
017: * of NON-INFRINGEMENT. See the GNU General Public License for more
018: * details.
019: *
020: * You should have received a copy of the GNU General Public License
021: * along with Resin Open Source; if not, write to the
022: *
023: * Free Software Foundation, Inc.
024: * 59 Temple Place, Suite 330
025: * Boston, MA 02111-1307 USA
026: *
027: * @author Sam
028: */
029:
030: package com.caucho.server.rewrite;
031:
032: import com.caucho.config.program.ConfigProgram;
033: import com.caucho.config.program.ContainerProgram;
034: import com.caucho.config.Config;
035: import com.caucho.config.ConfigException;
036: import com.caucho.config.types.RawString;
037: import com.caucho.util.InetNetwork;
038: import com.caucho.util.L10N;
039:
040: public class ConditionConfig {
041: private static final L10N L = new L10N(ConditionConfig.class);
042:
043: private Condition _condition;
044: private ContainerProgram _builderProgram;
045:
046: private void setCondition(Condition condition) {
047: if (_condition != null)
048: throw new ConfigException(
049: L
050: .l(
051: "Condition '{0}' has already been set, cannot use '{1}' here",
052: _condition.getTagName(), condition
053: .getTagName()));
054:
055: _condition = condition;
056: }
057:
058: /**
059: * Sets the el expression.
060: */
061: public void setAuthType(String authType) {
062: setCondition(new AuthTypeCondition(authType));
063: }
064:
065: public void setCookie(String cookie) {
066: setCondition(new CookieCondition(cookie));
067: }
068:
069: public void setExpr(RawString expr) {
070: setCondition(new ExprCondition(expr.getValue()));
071: }
072:
073: public void setHeader(String header) {
074: setCondition(new HeaderCondition(header));
075: }
076:
077: public void setLocale(String locale) {
078: setCondition(new LocaleCondition(locale));
079: }
080:
081: public void setLocalPort(int localPort) {
082: setCondition(new LocalPortCondition(localPort));
083: }
084:
085: public void setMethod(String method) {
086: setCondition(new MethodCondition(method));
087: }
088:
089: public void setQueryParam(String queryParam) {
090: setCondition(new QueryParamCondition(queryParam));
091: }
092:
093: public void setRemoteAddr(String addr) {
094: setCondition(new RemoteAddrCondition(InetNetwork.create(addr)));
095: }
096:
097: public void setRemoteUser(String user) {
098: setCondition(new RemoteUserCondition(user));
099: }
100:
101: public void setSecure(boolean isSecure) {
102: setCondition(new SecureCondition(isSecure));
103: }
104:
105: public void setServerName(String serverName) {
106: setCondition(new ServerNameCondition(serverName));
107: }
108:
109: public void setServerPort(int serverPort) {
110: setCondition(new ServerPortCondition(serverPort));
111: }
112:
113: public void setUserInRole(String role) {
114: setCondition(new UserInRoleCondition(role));
115: }
116:
117: /**
118: * Adds an init program.
119: */
120: public void addBuilderProgram(ConfigProgram init) {
121: if (_builderProgram == null)
122: _builderProgram = new ContainerProgram();
123:
124: _builderProgram.addProgram(init);
125: }
126:
127: Condition getCondition() {
128: if (_condition == null)
129: throw new ConfigException(L.l("A condition is required"));
130:
131: if (_builderProgram != null)
132: _builderProgram.configure(_condition);
133:
134: Config.init(_condition);
135:
136: return _condition;
137: }
138: }
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