Pack200Utils.html 20 KB

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  85. <div class="subTitle">org.apache.commons.compress.compressors.pack200</div>
  86. <h2 title="Class Pack200Utils" class="title">Class Pack200Utils</h2>
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  92. <ul class="inheritance">
  93. <li>org.apache.commons.compress.compressors.pack200.Pack200Utils</li>
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  97. <div class="description">
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  102. <pre>public class <a href="../../../../../../src-html/org/apache/commons/compress/compressors/pack200/Pack200Utils.html#line.37">Pack200Utils</a>
  103. extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
  104. <div class="block">Utility methods for Pack200.</div>
  105. <dl><dt><span class="strong">Since:</span></dt>
  106. <dd>1.3</dd>
  107. <dt><span class="strong">This class is thread-safe</span></dt>
  108. <dd></dd></dl>
  109. </li>
  110. </ul>
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  120. <h3>Method Summary</h3>
  121. <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
  122. <caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
  123. <tr>
  124. <th class="colFirst" scope="col">Modifier and Type</th>
  125. <th class="colLast" scope="col">Method and Description</th>
  126. </tr>
  127. <tr class="altColor">
  128. <td class="colFirst"><code>static void</code></td>
  129. <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/pack200/Pack200Utils.html#normalize(java.io.File)">normalize</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;jar)</code>
  130. <div class="block">Normalizes a JAR archive in-place so it can be safely signed
  131. and packed.</div>
  132. </td>
  133. </tr>
  134. <tr class="rowColor">
  135. <td class="colFirst"><code>static void</code></td>
  136. <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/pack200/Pack200Utils.html#normalize(java.io.File,%20java.io.File)">normalize</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;from,
  137. <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;to)</code>
  138. <div class="block">Normalizes a JAR archive so it can be safely signed and packed.</div>
  139. </td>
  140. </tr>
  141. <tr class="altColor">
  142. <td class="colFirst"><code>static void</code></td>
  143. <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/pack200/Pack200Utils.html#normalize(java.io.File,%20java.io.File,%20java.util.Map)">normalize</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;from,
  144. <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;to,
  145. <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;props)</code>
  146. <div class="block">Normalizes a JAR archive so it can be safely signed and packed.</div>
  147. </td>
  148. </tr>
  149. <tr class="rowColor">
  150. <td class="colFirst"><code>static void</code></td>
  151. <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/pack200/Pack200Utils.html#normalize(java.io.File,%20java.util.Map)">normalize</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;jar,
  152. <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;props)</code>
  153. <div class="block">Normalizes a JAR archive in-place so it can be safely signed
  154. and packed.</div>
  155. </td>
  156. </tr>
  157. </table>
  158. <ul class="blockList">
  159. <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
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  161. </a>
  162. <h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
  163. <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
  164. </ul>
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  178. <h3>Method Detail</h3>
  179. <a name="normalize(java.io.File)">
  180. <!-- -->
  181. </a>
  182. <ul class="blockList">
  183. <li class="blockList">
  184. <h4>normalize</h4>
  185. <pre>public static&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/pack200/Pack200Utils.html#line.57">normalize</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;jar)
  186. throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
  187. <div class="block">Normalizes a JAR archive in-place so it can be safely signed
  188. and packed.
  189. <p>As stated in <a
  190. href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/jar/Pack200.Packer.html">Pack200.Packer's</a>
  191. javadocs applying a Pack200 compression to a JAR archive will
  192. in general make its sigantures invalid. In order to prepare a
  193. JAR for signing it should be "normalized" by packing and
  194. unpacking it. This is what this method does.</p>
  195. <p>Note this methods implicitly sets the segment length to
  196. -1.</p></div>
  197. <dl><dt><span class="strong">Parameters:</span></dt><dd><code>jar</code> - the JAR archive to normalize</dd>
  198. <dt><span class="strong">Throws:</span></dt>
  199. <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if reading or writing fails</dd></dl>
  200. </li>
  201. </ul>
  202. <a name="normalize(java.io.File, java.util.Map)">
  203. <!-- -->
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  205. <ul class="blockList">
  206. <li class="blockList">
  207. <h4>normalize</h4>
  208. <pre>public static&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/pack200/Pack200Utils.html#line.78">normalize</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;jar,
  209. <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;props)
  210. throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
  211. <div class="block">Normalizes a JAR archive in-place so it can be safely signed
  212. and packed.
  213. <p>As stated in <a
  214. href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/jar/Pack200.Packer.html">Pack200.Packer's</a>
  215. javadocs applying a Pack200 compression to a JAR archive will
  216. in general make its sigantures invalid. In order to prepare a
  217. JAR for signing it should be "normalized" by packing and
  218. unpacking it. This is what this method does.</p></div>
  219. <dl><dt><span class="strong">Parameters:</span></dt><dd><code>jar</code> - the JAR archive to normalize</dd><dd><code>props</code> - properties to set for the pack operation. This
  220. method will implicitly set the segment limit to -1.</dd>
  221. <dt><span class="strong">Throws:</span></dt>
  222. <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if reading or writing fails</dd></dl>
  223. </li>
  224. </ul>
  225. <a name="normalize(java.io.File, java.io.File)">
  226. <!-- -->
  227. </a>
  228. <ul class="blockList">
  229. <li class="blockList">
  230. <h4>normalize</h4>
  231. <pre>public static&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/pack200/Pack200Utils.html#line.103">normalize</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;from,
  232. <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;to)
  233. throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
  234. <div class="block">Normalizes a JAR archive so it can be safely signed and packed.
  235. <p>As stated in <a
  236. href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/jar/Pack200.Packer.html">Pack200.Packer's</a>
  237. javadocs applying a Pack200 compression to a JAR archive will
  238. in general make its sigantures invalid. In order to prepare a
  239. JAR for signing it should be "normalized" by packing and
  240. unpacking it. This is what this method does.</p>
  241. <p>This method does not replace the existing archive but creates
  242. a new one.</p>
  243. <p>Note this methods implicitly sets the segment length to
  244. -1.</p></div>
  245. <dl><dt><span class="strong">Parameters:</span></dt><dd><code>from</code> - the JAR archive to normalize</dd><dd><code>to</code> - the normalized archive</dd>
  246. <dt><span class="strong">Throws:</span></dt>
  247. <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if reading or writing fails</dd></dl>
  248. </li>
  249. </ul>
  250. <a name="normalize(java.io.File, java.io.File, java.util.Map)">
  251. <!-- -->
  252. </a>
  253. <ul class="blockListLast">
  254. <li class="blockList">
  255. <h4>normalize</h4>
  256. <pre>public static&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/pack200/Pack200Utils.html#line.127">normalize</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;from,
  257. <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;to,
  258. <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;props)
  259. throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
  260. <div class="block">Normalizes a JAR archive so it can be safely signed and packed.
  261. <p>As stated in <a
  262. href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/jar/Pack200.Packer.html">Pack200.Packer's</a>
  263. javadocs applying a Pack200 compression to a JAR archive will
  264. in general make its sigantures invalid. In order to prepare a
  265. JAR for signing it should be "normalized" by packing and
  266. unpacking it. This is what this method does.</p>
  267. <p>This method does not replace the existing archive but creates
  268. a new one.</p></div>
  269. <dl><dt><span class="strong">Parameters:</span></dt><dd><code>from</code> - the JAR archive to normalize</dd><dd><code>to</code> - the normalized archive</dd><dd><code>props</code> - properties to set for the pack operation. This
  270. method will implicitly set the segment limit to -1.</dd>
  271. <dt><span class="strong">Throws:</span></dt>
  272. <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if reading or writing fails</dd></dl>
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