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oracle.jbo.common
Class Base64

java.lang.Object
oracle.jbo.common.Base64

public class Base64

extends java.lang.Object

Helper class to handle the task of making a serialized byte[] blob into a string (by overriding toString) on the OutputStream and unmaking the string back to byte[] so the objects can be read back in. It was taken (almost unchanged) from java.util.prefs.Base64 (where it's non-public). Base64 encoding is about 2/3 the size of the equivalent hexified string.

Constructor Summary

Base64()

Method Summary

static java.io.InputStream	getInputStream(java.lang.String encodedString)
static java.io.OutputStream	getOutputStream(int size)
static void	releaseDeflater(java.util.zip.Deflater def) Return the shared Deflater to the cache.
static void	releaseInflater(java.util.zip.Inflater inf) Return the shared Inflater to the cache.
static java.util.zip.Deflater	useDeflater() Share the cached Deflater with other Base64 users.
static java.util.zip.Inflater	useInflater() Share the cached Inflater with other Base64 users.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Base64

public Base64()

Method Detail

getOutputStream

public static java.io.OutputStream getOutputStream(int size)

getInputStream

public static java.io.InputStream getInputStream(java.lang.String encodedString)

useDeflater

public static java.util.zip.Deflater useDeflater()

Share the cached Deflater with other Base64 users. Use releaseDeflater to return the Deflater to the cache when done. Internal use only: Applications should not use this method.

releaseDeflater

public static void releaseDeflater(java.util.zip.Deflater def)

Return the shared Deflater to the cache. Internal use only: Applications should not use this method.

useInflater

public static java.util.zip.Inflater useInflater()

Share the cached Inflater with other Base64 users. Use releaseInflater to return the Inflater to the cache when done. Internal use only: Applications should not use this method.

releaseInflater

public static void releaseInflater(java.util.zip.Inflater inf)

Return the shared Inflater to the cache. Internal use only: Applications should not use this method.

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