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1
52
53 package com.go.teaservlet;
54
55 import java.util.*;
56 import javax.servlet.*;
57 import com.go.trove.log.Log;
58 import com.go.trove.util.PropertyMap;
59 import com.go.trove.util.plugin.Plugin;
60
61
69 class InternalApplicationConfig implements ApplicationConfig {
70 private ApplicationConfig mBaseConfig;
71 private PropertyMap mProperties;
72 private Log mLog;
73 private Map mPluginMap;
74
75
87 public InternalApplicationConfig(ApplicationConfig config,
88 PropertyMap properties,
89 Map plugins,
90 String  name) {
91 mBaseConfig = config;
92 mLog = new Log(name, config.getLog());
93 mLog.applyProperties(properties.subMap("log"));
94 mProperties = new PropertyMap(properties.subMap("init"));
95
96 PropertyMap baseProps = config.getProperties();
97 String filtered = "applications" + baseProps.getSeparator();
98 Iterator it = baseProps.keySet().iterator();
99 while (it.hasNext()) {
100 String key = (String )it.next();
101 if (!key.startsWith(filtered) && !mProperties.containsKey(key)) {
102 mProperties.put(key, baseProps.get(key));
103 }
104 }
105
106 mPluginMap = plugins;
107 }
108
109
112 public PropertyMap getProperties() {
113 return mProperties;
114 }
115
116
120 public String getName() {
121 return mLog.getName();
122 }
123
124
128 public Log getLog() {
129 return mLog;
130 }
131
132 public Plugin getPlugin(String name) {
133 return (Plugin)mPluginMap.get(name);
134 }
135
136 public Map getPlugins() {
137 return mPluginMap;
138 }
139
140 public ServletContext getServletContext() {
141 return mBaseConfig.getServletContext();
142 }
143
144 public String getInitParameter(String name) {
145 return mProperties.getString(name);
146 }
147
148 public Enumeration getInitParameterNames() {
149 return Collections.enumeration(mProperties.keySet());
150 }
151
152 public String getServletName() {
153 return mBaseConfig.getServletName();
154 }
155 }
156
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