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package org.apache.commons.configuration; |
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import java.io.Reader; |
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import java.io.Writer; |
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import java.io.File; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.net.URL; |
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import java.util.Iterator; |
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import org.apache.commons.configuration.event.ConfigurationEvent; |
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import org.apache.commons.configuration.event.ConfigurationListener; |
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import org.apache.commons.configuration.reloading.ReloadingStrategy; |
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public abstract class AbstractHierarchicalFileConfiguration |
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extends HierarchicalConfiguration |
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implements FileConfiguration, ConfigurationListener |
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{ |
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private FileConfigurationDelegate delegate; |
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protected AbstractHierarchicalFileConfiguration() |
54 | 412 | { |
55 | 412 | delegate = createDelegate(); |
56 | 412 | initDelegate(delegate); |
57 | 412 | } |
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public AbstractHierarchicalFileConfiguration(String fileName) throws ConfigurationException |
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{ |
67 | 1 | this(); |
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69 | 1 | delegate.setFileName(fileName); |
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|
72 | 1 | load(); |
73 | 1 | } |
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public AbstractHierarchicalFileConfiguration(File file) throws ConfigurationException |
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{ |
83 | 83 | this(); |
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|
85 | 83 | setFile(file); |
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|
88 | 83 | if (file.exists()) |
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{ |
90 | 82 | load(); |
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} |
92 | 83 | } |
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public AbstractHierarchicalFileConfiguration(URL url) throws ConfigurationException |
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{ |
102 | 1 | this(); |
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104 | 1 | setURL(url); |
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107 | 1 | load(); |
108 | 1 | } |
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protected void addPropertyDirect(String key, Object obj) |
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{ |
112 | 66 | super.addPropertyDirect(key, obj); |
113 | 66 | delegate.possiblySave(); |
114 | 66 | } |
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public void clearProperty(String key) |
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{ |
118 | 198 | super.clearProperty(key); |
119 | 198 | delegate.possiblySave(); |
120 | 198 | } |
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public void clearTree(String key) |
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{ |
124 | 1 | super.clearTree(key); |
125 | 1 | delegate.possiblySave(); |
126 | 1 | } |
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public void setProperty(String key, Object value) |
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{ |
130 | 20 | super.setProperty(key, value); |
131 | 20 | delegate.possiblySave(); |
132 | 20 | } |
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public void load() throws ConfigurationException |
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{ |
136 | 240 | delegate.load(); |
137 | 231 | } |
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public void load(String fileName) throws ConfigurationException |
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{ |
141 | 2 | delegate.load(fileName); |
142 | 2 | } |
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public void load(File file) throws ConfigurationException |
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{ |
146 | 9 | delegate.load(file); |
147 | 7 | } |
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public void load(URL url) throws ConfigurationException |
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{ |
151 | 3 | delegate.load(url); |
152 | 3 | } |
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public void load(InputStream in) throws ConfigurationException |
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{ |
156 | 0 | delegate.load(in); |
157 | 0 | } |
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public void load(InputStream in, String encoding) throws ConfigurationException |
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{ |
161 | 1 | delegate.load(in, encoding); |
162 | 1 | } |
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public void save() throws ConfigurationException |
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{ |
166 | 2 | delegate.save(); |
167 | 2 | } |
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public void save(String fileName) throws ConfigurationException |
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{ |
171 | 3 | delegate.save(fileName); |
172 | 3 | } |
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public void save(File file) throws ConfigurationException |
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{ |
176 | 7 | delegate.save(file); |
177 | 6 | } |
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public void save(URL url) throws ConfigurationException |
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{ |
181 | 1 | delegate.save(url); |
182 | 1 | } |
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public void save(OutputStream out) throws ConfigurationException |
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{ |
186 | 1 | delegate.save(out); |
187 | 1 | } |
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public void save(OutputStream out, String encoding) throws ConfigurationException |
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{ |
191 | 1 | delegate.save(out, encoding); |
192 | 1 | } |
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public String getFileName() |
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{ |
196 | 28 | return delegate.getFileName(); |
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} |
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public void setFileName(String fileName) |
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{ |
201 | 104 | delegate.setFileName(fileName); |
202 | 104 | } |
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public String getBasePath() |
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{ |
206 | 51 | return delegate.getBasePath(); |
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} |
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public void setBasePath(String basePath) |
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{ |
211 | 48 | delegate.setBasePath(basePath); |
212 | 48 | } |
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public File getFile() |
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{ |
216 | 4 | return delegate.getFile(); |
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} |
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public void setFile(File file) |
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{ |
221 | 144 | delegate.setFile(file); |
222 | 144 | } |
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public URL getURL() |
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{ |
226 | 1 | return delegate.getURL(); |
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} |
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public void setURL(URL url) |
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{ |
231 | 7 | delegate.setURL(url); |
232 | 7 | } |
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public void setAutoSave(boolean autoSave) |
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{ |
236 | 1 | delegate.setAutoSave(autoSave); |
237 | 1 | } |
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public boolean isAutoSave() |
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{ |
241 | 2 | return delegate.isAutoSave(); |
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} |
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public ReloadingStrategy getReloadingStrategy() |
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{ |
246 | 3 | return delegate.getReloadingStrategy(); |
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} |
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public void setReloadingStrategy(ReloadingStrategy strategy) |
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{ |
251 | 5 | delegate.setReloadingStrategy(strategy); |
252 | 5 | } |
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public void reload() |
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{ |
256 | 1259 | setDetailEvents(false); |
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try |
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{ |
259 | 1259 | delegate.reload(); |
260 | 1259 | } |
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finally |
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{ |
263 | 0 | setDetailEvents(true); |
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} |
265 | 1259 | } |
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public String getEncoding() |
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{ |
269 | 24 | return delegate.getEncoding(); |
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} |
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public void setEncoding(String encoding) |
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{ |
274 | 3 | delegate.setEncoding(encoding); |
275 | 3 | } |
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public boolean containsKey(String key) |
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{ |
279 | 349 | reload(); |
280 | 349 | return super.containsKey(key); |
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} |
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public Iterator getKeys(String prefix) |
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{ |
285 | 2 | reload(); |
286 | 2 | return super.getKeys(prefix); |
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} |
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public Object getProperty(String key) |
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{ |
291 | 899 | reload(); |
292 | 899 | return super.getProperty(key); |
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} |
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public boolean isEmpty() |
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{ |
297 | 9 | reload(); |
298 | 9 | return super.isEmpty(); |
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} |
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protected FileConfigurationDelegate createDelegate() |
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{ |
312 | 163 | return new FileConfigurationDelegate(); |
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} |
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private void initDelegate(FileConfigurationDelegate del) |
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{ |
322 | 412 | del.addConfigurationListener(this); |
323 | 412 | } |
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public void configurationChanged(ConfigurationEvent event) |
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{ |
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|
335 | 8 | setDetailEvents(true); |
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try |
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{ |
338 | 8 | fireEvent(event.getType(), event.getPropertyName(), event |
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.getPropertyValue(), event.isBeforeUpdate()); |
340 | 8 | } |
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finally |
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{ |
343 | 0 | setDetailEvents(false); |
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} |
345 | 8 | } |
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protected FileConfigurationDelegate getDelegate() |
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{ |
354 | 227 | return delegate; |
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} |
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protected void setDelegate(FileConfigurationDelegate delegate) |
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{ |
363 | 1 | this.delegate = delegate; |
364 | 1 | } |
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|
371 | 413 | protected class FileConfigurationDelegate extends AbstractFileConfiguration |
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{ |
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public void load(Reader in) throws ConfigurationException |
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{ |
375 | 27 | AbstractHierarchicalFileConfiguration.this.load(in); |
376 | 27 | } |
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public void save(Writer out) throws ConfigurationException |
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{ |
380 | 18 | AbstractHierarchicalFileConfiguration.this.save(out); |
381 | 17 | } |
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public void clear() |
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{ |
385 | 4 | AbstractHierarchicalFileConfiguration.this.clear(); |
386 | 4 | } |
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} |
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} |