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package org.apache.commons.jjar; |
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import java.lang.Package; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.Collection; |
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import java.util.Map; |
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import java.util.List; |
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import java.util.StringTokenizer; |
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import java.util.jar.JarFile; |
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import java.util.jar.Manifest; |
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import java.util.jar.Attributes; |
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import java.util.jar.JarInputStream; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.BufferedInputStream; |
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import java.io.BufferedOutputStream; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.net.JarURLConnection; |
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import java.net.URLConnection; |
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import java.net.URL; |
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51 | 0 | public class Transport |
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{ |
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public static boolean fetchJar( URLConnection source, String dest ) |
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{ |
55 | 0 | BufferedInputStream bis = null; |
56 | 0 | BufferedOutputStream bos = null; |
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try |
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{ |
60 | 0 | bis = new BufferedInputStream( source.getInputStream()); |
61 | 0 | bos = new BufferedOutputStream( new FileOutputStream( dest ) ); |
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63 | 0 | return fetch( bis, bos ); |
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} |
65 | 0 | catch( Exception e ) |
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{ |
67 | 0 | System.out.println("Transport.fetchJar() : " + e ); |
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} |
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finally |
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{ |
71 | 0 | try{ |
72 | 0 | if (bos != null) |
73 | 0 | bos.close(); |
74 | 0 | }catch(Exception e){} |
75 | 0 | } |
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77 | 0 | return false; |
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} |
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private static boolean fetch( InputStream is, OutputStream os ) |
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throws Exception |
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{ |
83 | 0 | byte[] buf = new byte[ 1024]; |
84 | 0 | int count = 0; |
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do |
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{ |
88 | 0 | os.write( buf, 0, count); |
89 | 0 | count = is.read(buf, 0, buf.length); |
90 | 0 | } while (count != -1); |
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92 | 0 | return true; |
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} |
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} |