http://git-wip-us.apache.org/repos/asf/incubator-juneau-website/blob/a61cb5e3/content/site/apidocs/src-html/org/apache/juneau/ini/ConfigFileImpl.html ---------------------------------------------------------------------- diff --git a/content/site/apidocs/src-html/org/apache/juneau/ini/ConfigFileImpl.html b/content/site/apidocs/src-html/org/apache/juneau/ini/ConfigFileImpl.html index 1cf1b46..8863586 100644 --- a/content/site/apidocs/src-html/org/apache/juneau/ini/ConfigFileImpl.html +++ b/content/site/apidocs/src-html/org/apache/juneau/ini/ConfigFileImpl.html @@ -24,740 +24,778 @@ <span class="sourceLineNo">016</span>import static org.apache.juneau.internal.ThrowableUtils.*;<a name="line.16"></a> <span class="sourceLineNo">017</span><a name="line.17"></a> <span class="sourceLineNo">018</span>import java.io.*;<a name="line.18"></a> -<span class="sourceLineNo">019</span>import java.nio.charset.*;<a name="line.19"></a> -<span class="sourceLineNo">020</span>import java.util.*;<a name="line.20"></a> -<span class="sourceLineNo">021</span>import java.util.concurrent.locks.*;<a name="line.21"></a> -<span class="sourceLineNo">022</span><a name="line.22"></a> -<span class="sourceLineNo">023</span>import org.apache.juneau.*;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import org.apache.juneau.internal.*;<a name="line.24"></a> -<span class="sourceLineNo">025</span>import org.apache.juneau.json.*;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.juneau.parser.*;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.juneau.serializer.*;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.juneau.svl.*;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.juneau.svl.vars.*;<a name="line.29"></a> -<span class="sourceLineNo">030</span><a name="line.30"></a> -<span class="sourceLineNo">031</span>/**<a name="line.31"></a> -<span class="sourceLineNo">032</span> * Implementation class for {@link ConfigFile}.<a name="line.32"></a> -<span class="sourceLineNo">033</span> */<a name="line.33"></a> -<span class="sourceLineNo">034</span>public final class ConfigFileImpl extends ConfigFile {<a name="line.34"></a> -<span class="sourceLineNo">035</span><a name="line.35"></a> -<span class="sourceLineNo">036</span> private final File file;<a name="line.36"></a> -<span class="sourceLineNo">037</span> private final Encoder encoder;<a name="line.37"></a> -<span class="sourceLineNo">038</span> private final WriterSerializer serializer;<a name="line.38"></a> -<span class="sourceLineNo">039</span> private final ReaderParser parser;<a name="line.39"></a> -<span class="sourceLineNo">040</span> private final Charset charset;<a name="line.40"></a> -<span class="sourceLineNo">041</span> final List<ConfigFileListener> listeners = Collections.synchronizedList(new ArrayList<ConfigFileListener>());<a name="line.41"></a> -<span class="sourceLineNo">042</span><a name="line.42"></a> -<span class="sourceLineNo">043</span> private Map<String,Section> sections; // The actual data.<a name="line.43"></a> +<span class="sourceLineNo">019</span>import java.lang.reflect.*;<a name="line.19"></a> +<span class="sourceLineNo">020</span>import java.nio.charset.*;<a name="line.20"></a> +<span class="sourceLineNo">021</span>import java.util.*;<a name="line.21"></a> +<span class="sourceLineNo">022</span>import java.util.concurrent.locks.*;<a name="line.22"></a> +<span class="sourceLineNo">023</span><a name="line.23"></a> +<span class="sourceLineNo">024</span>import org.apache.juneau.*;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import org.apache.juneau.internal.*;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.juneau.json.*;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.juneau.parser.*;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.juneau.serializer.*;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.juneau.svl.*;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.juneau.svl.vars.*;<a name="line.30"></a> +<span class="sourceLineNo">031</span><a name="line.31"></a> +<span class="sourceLineNo">032</span>/**<a name="line.32"></a> +<span class="sourceLineNo">033</span> * Implementation class for {@link ConfigFile}.<a name="line.33"></a> +<span class="sourceLineNo">034</span> */<a name="line.34"></a> +<span class="sourceLineNo">035</span>public final class ConfigFileImpl extends ConfigFile {<a name="line.35"></a> +<span class="sourceLineNo">036</span><a name="line.36"></a> +<span class="sourceLineNo">037</span> private final File file;<a name="line.37"></a> +<span class="sourceLineNo">038</span> private final Encoder encoder;<a name="line.38"></a> +<span class="sourceLineNo">039</span> private final WriterSerializer serializer;<a name="line.39"></a> +<span class="sourceLineNo">040</span> private final ReaderParser parser;<a name="line.40"></a> +<span class="sourceLineNo">041</span> private final BeanSession pBeanSession;<a name="line.41"></a> +<span class="sourceLineNo">042</span> private final Charset charset;<a name="line.42"></a> +<span class="sourceLineNo">043</span> final List<ConfigFileListener> listeners = Collections.synchronizedList(new ArrayList<ConfigFileListener>());<a name="line.43"></a> <span class="sourceLineNo">044</span><a name="line.44"></a> -<span class="sourceLineNo">045</span> private static final String DEFAULT = "default";<a name="line.45"></a> +<span class="sourceLineNo">045</span> private Map<String,Section> sections; // The actual data.<a name="line.45"></a> <span class="sourceLineNo">046</span><a name="line.46"></a> -<span class="sourceLineNo">047</span> private final boolean readOnly;<a name="line.47"></a> +<span class="sourceLineNo">047</span> private static final String DEFAULT = "default";<a name="line.47"></a> <span class="sourceLineNo">048</span><a name="line.48"></a> -<span class="sourceLineNo">049</span> volatile boolean hasBeenModified = false;<a name="line.49"></a> -<span class="sourceLineNo">050</span> private ReadWriteLock lock = new ReentrantReadWriteLock();<a name="line.50"></a> -<span class="sourceLineNo">051</span><a name="line.51"></a> -<span class="sourceLineNo">052</span> long modifiedTimestamp;<a name="line.52"></a> +<span class="sourceLineNo">049</span> private final boolean readOnly;<a name="line.49"></a> +<span class="sourceLineNo">050</span><a name="line.50"></a> +<span class="sourceLineNo">051</span> volatile boolean hasBeenModified = false;<a name="line.51"></a> +<span class="sourceLineNo">052</span> private ReadWriteLock lock = new ReentrantReadWriteLock();<a name="line.52"></a> <span class="sourceLineNo">053</span><a name="line.53"></a> -<span class="sourceLineNo">054</span> /**<a name="line.54"></a> -<span class="sourceLineNo">055</span> * Constructor.<a name="line.55"></a> -<span class="sourceLineNo">056</span> * <p><a name="line.56"></a> -<span class="sourceLineNo">057</span> * Loads the contents of the specified file into this config file.<a name="line.57"></a> +<span class="sourceLineNo">054</span> long modifiedTimestamp;<a name="line.54"></a> +<span class="sourceLineNo">055</span><a name="line.55"></a> +<span class="sourceLineNo">056</span> /**<a name="line.56"></a> +<span class="sourceLineNo">057</span> * Constructor.<a name="line.57"></a> <span class="sourceLineNo">058</span> * <p><a name="line.58"></a> -<span class="sourceLineNo">059</span> * If file does not initially exist, this object will start off empty.<a name="line.59"></a> -<span class="sourceLineNo">060</span> *<a name="line.60"></a> -<span class="sourceLineNo">061</span> * @param file The INI file on disk.<a name="line.61"></a> -<span class="sourceLineNo">062</span> * If <jk>null</jk>, create an in-memory config file.<a name="line.62"></a> -<span class="sourceLineNo">063</span> * @param readOnly Make this configuration file read-only.<a name="line.63"></a> -<span class="sourceLineNo">064</span> * Attempting to set any values on this config file will cause {@link UnsupportedOperationException} to be thrown.<a name="line.64"></a> -<span class="sourceLineNo">065</span> * @param encoder The encoder to use for encoding sensitive values in this configuration file.<a name="line.65"></a> -<span class="sourceLineNo">066</span> * If <jk>null</jk>, defaults to {@link XorEncoder#INSTANCE}.<a name="line.66"></a> -<span class="sourceLineNo">067</span> * @param serializer The serializer to use for serializing POJOs in the {@link #put(String, Object)} method.<a name="line.67"></a> -<span class="sourceLineNo">068</span> * If <jk>null</jk>, defaults to {@link JsonSerializer#DEFAULT}.<a name="line.68"></a> -<span class="sourceLineNo">069</span> * @param parser The parser to use for parsing POJOs in the {@link #getObject(Class,String)} method.<a name="line.69"></a> -<span class="sourceLineNo">070</span> * If <jk>null</jk>, defaults to {@link JsonParser#DEFAULT}.<a name="line.70"></a> -<span class="sourceLineNo">071</span> * @param charset The charset on the files.<a name="line.71"></a> -<span class="sourceLineNo">072</span> * If <jk>null</jk>, defaults to {@link Charset#defaultCharset()}.<a name="line.72"></a> -<span class="sourceLineNo">073</span> * @throws IOException<a name="line.73"></a> -<span class="sourceLineNo">074</span> */<a name="line.74"></a> -<span class="sourceLineNo">075</span> public ConfigFileImpl(File file, boolean readOnly, Encoder encoder, WriterSerializer serializer, ReaderParser parser, Charset charset) throws IOException {<a name="line.75"></a> -<span class="sourceLineNo">076</span> this.file = file;<a name="line.76"></a> -<span class="sourceLineNo">077</span> this.encoder = encoder == null ? XorEncoder.INSTANCE : encoder;<a name="line.77"></a> -<span class="sourceLineNo">078</span> this.serializer = serializer == null ? JsonSerializer.DEFAULT : serializer;<a name="line.78"></a> -<span class="sourceLineNo">079</span> this.parser = parser == null ? JsonParser.DEFAULT : parser;<a name="line.79"></a> -<span class="sourceLineNo">080</span> this.charset = charset == null ? Charset.defaultCharset() : charset;<a name="line.80"></a> -<span class="sourceLineNo">081</span> load();<a name="line.81"></a> -<span class="sourceLineNo">082</span> this.readOnly = readOnly;<a name="line.82"></a> -<span class="sourceLineNo">083</span> if (readOnly) {<a name="line.83"></a> -<span class="sourceLineNo">084</span> this.sections = Collections.unmodifiableMap(this.sections);<a name="line.84"></a> -<span class="sourceLineNo">085</span> for (Section s : sections.values())<a name="line.85"></a> -<span class="sourceLineNo">086</span> s.setReadOnly();<a name="line.86"></a> -<span class="sourceLineNo">087</span> }<a name="line.87"></a> -<span class="sourceLineNo">088</span> }<a name="line.88"></a> -<span class="sourceLineNo">089</span><a name="line.89"></a> -<span class="sourceLineNo">090</span> /**<a name="line.90"></a> -<span class="sourceLineNo">091</span> * Constructor.<a name="line.91"></a> -<span class="sourceLineNo">092</span> * Shortcut for calling <code><jk>new</jk> ConfigFileImpl(file, <jk>false</jk>, <jk>null</jk>, <jk>null</jk>, <jk>null</jk>, <jk>null</jk>);</code><a name="line.92"></a> -<span class="sourceLineNo">093</span> *<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @param file The config file. Does not need to exist.<a name="line.94"></a> -<span class="sourceLineNo">095</span> * @throws IOException<a name="line.95"></a> -<span class="sourceLineNo">096</span> */<a name="line.96"></a> -<span class="sourceLineNo">097</span> public ConfigFileImpl(File file) throws IOException {<a name="line.97"></a> -<span class="sourceLineNo">098</span> this(file, false, null, null, null, null);<a name="line.98"></a> -<span class="sourceLineNo">099</span> }<a name="line.99"></a> -<span class="sourceLineNo">100</span><a name="line.100"></a> -<span class="sourceLineNo">101</span> /**<a name="line.101"></a> -<span class="sourceLineNo">102</span> * Constructor.<a name="line.102"></a> -<span class="sourceLineNo">103</span> * Shortcut for calling <code><jk>new</jk> ConfigFileImpl(<jk>null</jk>, <jk>false</jk>, <jk>null</jk>, <jk>null</jk>, <jk>null</jk>, <jk>null</jk>);</code><a name="line.103"></a> -<span class="sourceLineNo">104</span> *<a name="line.104"></a> -<span class="sourceLineNo">105</span> * @throws IOException<a name="line.105"></a> -<span class="sourceLineNo">106</span> */<a name="line.106"></a> -<span class="sourceLineNo">107</span> public ConfigFileImpl() throws IOException {<a name="line.107"></a> -<span class="sourceLineNo">108</span> this(null);<a name="line.108"></a> -<span class="sourceLineNo">109</span> }<a name="line.109"></a> -<span class="sourceLineNo">110</span><a name="line.110"></a> -<span class="sourceLineNo">111</span> @Override /* ConfigFile */<a name="line.111"></a> -<span class="sourceLineNo">112</span> public ConfigFileImpl loadIfModified() throws IOException {<a name="line.112"></a> -<span class="sourceLineNo">113</span> if (file == null)<a name="line.113"></a> -<span class="sourceLineNo">114</span> return this;<a name="line.114"></a> -<span class="sourceLineNo">115</span> writeLock();<a name="line.115"></a> -<span class="sourceLineNo">116</span> try {<a name="line.116"></a> -<span class="sourceLineNo">117</span> if (file.lastModified() > modifiedTimestamp)<a name="line.117"></a> -<span class="sourceLineNo">118</span> load();<a name="line.118"></a> -<span class="sourceLineNo">119</span> } finally {<a name="line.119"></a> -<span class="sourceLineNo">120</span> writeUnlock();<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> -<span class="sourceLineNo">122</span> return this;<a name="line.122"></a> -<span class="sourceLineNo">123</span> }<a name="line.123"></a> -<span class="sourceLineNo">124</span><a name="line.124"></a> -<span class="sourceLineNo">125</span> @Override /* ConfigFile */<a name="line.125"></a> -<span class="sourceLineNo">126</span> public ConfigFileImpl load() throws IOException {<a name="line.126"></a> -<span class="sourceLineNo">127</span> Reader r = null;<a name="line.127"></a> -<span class="sourceLineNo">128</span> if (file != null && file.exists())<a name="line.128"></a> -<span class="sourceLineNo">129</span> r = new InputStreamReader(new FileInputStream(file), charset);<a name="line.129"></a> -<span class="sourceLineNo">130</span> else<a name="line.130"></a> -<span class="sourceLineNo">131</span> r = new StringReader("");<a name="line.131"></a> -<span class="sourceLineNo">132</span> try {<a name="line.132"></a> -<span class="sourceLineNo">133</span> load(r);<a name="line.133"></a> -<span class="sourceLineNo">134</span> } finally {<a name="line.134"></a> -<span class="sourceLineNo">135</span> r.close();<a name="line.135"></a> -<span class="sourceLineNo">136</span> }<a name="line.136"></a> -<span class="sourceLineNo">137</span> return this;<a name="line.137"></a> -<span class="sourceLineNo">138</span> }<a name="line.138"></a> -<span class="sourceLineNo">139</span><a name="line.139"></a> -<span class="sourceLineNo">140</span> @Override /* ConfigFile */<a name="line.140"></a> -<span class="sourceLineNo">141</span> public ConfigFileImpl load(Reader r) throws IOException {<a name="line.141"></a> -<span class="sourceLineNo">142</span> assertFieldNotNull(r, "r");<a name="line.142"></a> -<span class="sourceLineNo">143</span> writeLock();<a name="line.143"></a> -<span class="sourceLineNo">144</span> try {<a name="line.144"></a> -<span class="sourceLineNo">145</span> this.sections = Collections.synchronizedMap(new LinkedHashMap<String,Section>());<a name="line.145"></a> -<span class="sourceLineNo">146</span> BufferedReader in = new BufferedReader(r);<a name="line.146"></a> -<span class="sourceLineNo">147</span> try {<a name="line.147"></a> -<span class="sourceLineNo">148</span> writeLock();<a name="line.148"></a> -<span class="sourceLineNo">149</span> hasBeenModified = false;<a name="line.149"></a> -<span class="sourceLineNo">150</span> try {<a name="line.150"></a> -<span class="sourceLineNo">151</span> sections.clear();<a name="line.151"></a> -<span class="sourceLineNo">152</span> String line = null;<a name="line.152"></a> -<span class="sourceLineNo">153</span> Section section = getSection(null, true);<a name="line.153"></a> -<span class="sourceLineNo">154</span> ArrayList<String> lines = new ArrayList<String>();<a name="line.154"></a> -<span class="sourceLineNo">155</span> boolean canAppend = false;<a name="line.155"></a> -<span class="sourceLineNo">156</span> while ((line = in.readLine()) != null) {<a name="line.156"></a> -<span class="sourceLineNo">157</span> if (isSection(line)) {<a name="line.157"></a> -<span class="sourceLineNo">158</span> section.addLines(null, lines.toArray(new String[lines.size()]));<a name="line.158"></a> -<span class="sourceLineNo">159</span> lines.clear();<a name="line.159"></a> -<span class="sourceLineNo">160</span> canAppend = false;<a name="line.160"></a> -<span class="sourceLineNo">161</span> String sn = StringUtils.replaceUnicodeSequences(line.substring(line.indexOf('[')+1, line.indexOf(']')).trim());<a name="line.161"></a> -<span class="sourceLineNo">162</span> section = getSection(sn, true).addHeaderComments(section.removeTrailingComments());<a 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(isComment(line) || isAssignment(line)))<a name="line.165"></a> -<span class="sourceLineNo">166</span> lines.add(lines.remove(lines.size()-1) + '\n' + line.substring(1));<a name="line.166"></a> -<span class="sourceLineNo">167</span> else {<a name="line.167"></a> -<span class="sourceLineNo">168</span> lines.add(line);<a name="line.168"></a> -<span class="sourceLineNo">169</span> if (isAssignment(line))<a name="line.169"></a> -<span class="sourceLineNo">170</span> canAppend = true;<a name="line.170"></a> -<span class="sourceLineNo">171</span> else<a name="line.171"></a> -<span class="sourceLineNo">172</span> canAppend = canAppend && ! (StringUtils.isEmpty(line) || isComment(line));<a name="line.172"></a> -<span class="sourceLineNo">173</span> }<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span> }<a name="line.175"></a> -<span class="sourceLineNo">176</span> section.addLines(null, lines.toArray(new String[lines.size()]));<a name="line.176"></a> -<span class="sourceLineNo">177</span> in.close();<a name="line.177"></a> -<span class="sourceLineNo">178</span> if (hasBeenModified) // Set when values need to be encoded.<a name="line.178"></a> -<span class="sourceLineNo">179</span> save();<a name="line.179"></a> -<span class="sourceLineNo">180</span> if (file != null)<a name="line.180"></a> -<span class="sourceLineNo">181</span> modifiedTimestamp = file.lastModified();<a name="line.181"></a> -<span class="sourceLineNo">182</span> } finally {<a name="line.182"></a> -<span class="sourceLineNo">183</span> writeUnlock();<a name="line.183"></a> -<span 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//--------------------------------------------------------------------------------<a name="line.197"></a> -<span class="sourceLineNo">198</span> // Map methods<a name="line.198"></a> -<span class="sourceLineNo">199</span> //--------------------------------------------------------------------------------<a name="line.199"></a> -<span class="sourceLineNo">200</span><a name="line.200"></a> -<span class="sourceLineNo">201</span> @Override /* Map */<a name="line.201"></a> -<span class="sourceLineNo">202</span> public Section get(Object key) {<a name="line.202"></a> -<span class="sourceLineNo">203</span> if (StringUtils.isEmpty(key))<a name="line.203"></a> -<span class="sourceLineNo">204</span> key = DEFAULT;<a name="line.204"></a> -<span class="sourceLineNo">205</span> readLock();<a name="line.205"></a> -<span class="sourceLineNo">206</span> try {<a name="line.206"></a> -<span class="sourceLineNo">207</span> return sections.get(key);<a name="line.207"></a> -<span 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