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<div class="subTitle">org.apache.river.tool</div>
<h2 title="Class ComputeHttpmdCodebase" class="title">Class ComputeHttpmdCodebase</h2>
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<li>org.apache.river.tool.ComputeHttpmdCodebase</li>
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<pre>public class <span class="typeNameLabel">ComputeHttpmdCodebase</span>
extends <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">Computes the message digests for a codebase with HTTPMD URLs. This utility
is run from the <a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#main-java.lang.String:A-">command line</a>. <p>
A description of HTTPMD URLs can be found in the <a href="../../../../net/jini/url/httpmd/package-summary.html"><code>net.jini.url.httpmd</code></a>
package and its <a href="../../../../net/jini/url/httpmd/Handler.html" title="class in net.jini.url.httpmd"><code>Handler</code></a> class.<p>
An example command line (shown with lines wrapped for readability) is:
<blockquote>
<pre>
java -jar <var><b>install_dir</b></var>/lib/computehttpmdcodebase.jar \
<var><b>install_dir</b></var>/lib-dl \
"httpmd://<var><b>your_host</b></var>:<var><b>http_port</b></var>/sdm-dl.jar;md5=0"
</pre>
</blockquote>
where <var><b>install_dir</b></var> is the directory where the Apache River release
is installed, <var><b>your_host</b></var> is the host where the HTTP server
for the <code>sdm-dl.jar</code> JAR file will be running, and
<var><b>http_port</b></var> is the port for that server. This command prints
out the download codebase for use by a client that uses the <a href="../../../../net/jini/lookup/ServiceDiscoveryManager.html" title="class in net.jini.lookup"><code>ServiceDiscoveryManager</code></a>, using an HTTPMD URL to guarantee
integrity for the classes in the <code>sdm-dl.jar</code> JAR file. The
message digest will be computed using the <code>md5</code> algorithm, and
the <code>0</code> will be replaced by the computed digest.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Sun Microsystems, Inc.</dd>
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<td class="colFirst"><code>private static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#resinit">resinit</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private static <a href="http://docs.oracle.com/javase/6/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util">ResourceBundle</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#resources">resources</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#ComputeHttpmdCodebase--">ComputeHttpmdCodebase</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>private static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#getString-java.lang.String-">getString</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>&nbsp;</td>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#main-java.lang.String:A-">main</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;args)</code>
<div class="block">Computes the message digests for a codebase made up of HTTPMD URLs.</div>
</td>
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<td class="colFirst"><code>private static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#print-java.lang.String-java.lang.String-">print</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;val)</code>&nbsp;</td>
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<td class="colFirst"><code>private static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/river/tool/ComputeHttpmdCodebase.html#print-java.lang.String-java.lang.String:A-">print</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;vals)</code>&nbsp;</td>
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<code><a href="http://docs.oracle.com/javase/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<pre>private static&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/util/ResourceBundle.html?is-external=true" title="class or interface in java.util">ResourceBundle</a> resources</pre>
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<pre>private static&nbsp;boolean resinit</pre>
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<h4>ComputeHttpmdCodebase</h4>
<pre>private&nbsp;ComputeHttpmdCodebase()</pre>
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<pre>public static&nbsp;void&nbsp;main(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;args)</pre>
<div class="block">Computes the message digests for a codebase made up of HTTPMD URLs.
The command line arguments are:
<pre>
<var><b>source-directory</b></var> <var><b>url</b></var>...
</pre>
The first argument is the filename or URL of the directory containing
the source files for the HTTPMD URLs. The remaining arguments specify
the HTTPMD URLs that make up the codebase. The digest values specified
in the HTTPMD URLs will be ignored (zeroes are typically used). The
path portion of each HTTPMD URL, without the message digest parameters,
names a source file relative to the source directory; the message
digest for that source file is computed and replaces the digest value
in the HTTPMD URL. The resulting HTTPMD URLs are printed, separated by
spaces.
<p>
Do not use a directory on a remote filesystem, or a directory URL, if
the underlying network access protocol does not provide adequate data
integrity or authentication of the remote host.</div>
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<pre>private static&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getString(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
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<pre>private static&nbsp;void&nbsp;print(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;val)</pre>
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<pre>private static&nbsp;void&nbsp;print(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;vals)</pre>
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