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<div class="subTitle">org.apache.cxf.common.util</div>
<h2 title="Class Base64Utility" class="title">Class Base64Utility</h2>
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<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<pre>public final class <span class="typeNameLabel">Base64Utility</span>
extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">This class converts to/from base64. The alternative conversions include:
encode:
byte[] into String
byte[] into char[]
byte[] into OutStream
byte[] into Writer
decode:
char[] into byte[]
String into byte[]
char[] into OutStream
String into OutStream</div>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#decode-char:A-int-int-java.io.OutputStream-">decode</a></span>(char[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;ostream)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#decode-java.lang.String-">decode</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#decode-java.lang.String-boolean-">decode</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
boolean&nbsp;urlSafe)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#decode-java.lang.String-java.io.OutputStream-">decode</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;ostream)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>static byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#decodeChunk-char:A-int-int-">decodeChunk</a></span>(char[]&nbsp;id,
int&nbsp;o,
int&nbsp;l)</code>
<div class="block">The <code>decode_chunk</code> routine decodes a chunk of data
into its native encoding.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/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/cxf/common/util/Base64Utility.html#encode-byte:A-">encode</a></span>(byte[]&nbsp;id)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/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/cxf/common/util/Base64Utility.html#encode-byte:A-boolean-">encode</a></span>(byte[]&nbsp;id,
boolean&nbsp;urlSafe)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#encode-byte:A-int-int-java.io.Writer-">encode</a></span>(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;writer)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#encodeAndStream-byte:A-int-int-boolean-java.io.OutputStream-">encodeAndStream</a></span>(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
boolean&nbsp;urlSafe,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;os)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#encodeAndStream-byte:A-int-int-java.io.OutputStream-">encodeAndStream</a></span>(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;os)</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static char[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#encodeChunk-byte:A-int-int-">encodeChunk</a></span>(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l)</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>static char[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#encodeChunk-byte:A-int-int-boolean-">encodeChunk</a></span>(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
boolean&nbsp;urlSafe)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#encodeChunk-byte:A-int-int-java.io.OutputStream-">encodeChunk</a></span>(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;ostream)</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/cxf/common/util/Base64Utility.html#isValidBase64-int-">isValidBase64</a></span>(int&nbsp;ch)</code>&nbsp;</td>
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<code><a href="http://docs.oracle.com/javase/8/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/8/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/8/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/8/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/8/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/8/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/8/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/8/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/8/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/8/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/8/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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<h4>decodeChunk</h4>
<pre>public static&nbsp;byte[]&nbsp;decodeChunk(char[]&nbsp;id,
int&nbsp;o,
int&nbsp;l)
throws <a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></pre>
<div class="block">The <code>decode_chunk</code> routine decodes a chunk of data
into its native encoding.
base64 encodes each 3 octets of data into 4 characters from a
limited 64 character set. The 3 octets are joined to form
24 bits which are then split into 4 x 6bit values. Each 6 bit
value is then used as an index into the 64 character table of
base64 chars. If the total data length is not a 3 octet multiple
the '=' char is used as padding for the final 4 char group,
either 1 octet + '==' or 2 octets + '='.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>id</code> - The input data to be processed</dd>
<dd><code>o</code> - The offset from which to begin processing</dd>
<dd><code>l</code> - The length (bound) at which processing is to end</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The decoded data</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></code> - Thrown is processing fails due to
formatting exceptions in the encoded data</dd>
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<h4>decode</h4>
<pre>public static&nbsp;byte[]&nbsp;decode(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)
throws <a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></code></dd>
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<pre>public static&nbsp;byte[]&nbsp;decode(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
boolean&nbsp;urlSafe)
throws <a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></code></dd>
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<pre>public static&nbsp;void&nbsp;decode(char[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;ostream)
throws <a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></code></dd>
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<pre>public static&nbsp;void&nbsp;decode(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;ostream)
throws <a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></code></dd>
</dl>
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<pre>public static&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encode(byte[]&nbsp;id)</pre>
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<pre>public static&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encode(byte[]&nbsp;id,
boolean&nbsp;urlSafe)</pre>
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<pre>public static&nbsp;char[]&nbsp;encodeChunk(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l)</pre>
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<pre>public static&nbsp;char[]&nbsp;encodeChunk(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
boolean&nbsp;urlSafe)</pre>
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<pre>public static&nbsp;void&nbsp;encodeAndStream(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;os)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public static&nbsp;void&nbsp;encodeAndStream(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
boolean&nbsp;urlSafe,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;os)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public static&nbsp;void&nbsp;encodeChunk(byte[]&nbsp;id,
int&nbsp;o,
int&nbsp;l,
<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;ostream)
throws <a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/cxf/common/util/Base64Exception.html" title="class in org.apache.cxf.common.util">Base64Exception</a></code></dd>
</dl>
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