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| <li>Summary: </li> |
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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.eclipse.jetty.util</a></div> |
| <h2 title="Class IO" class="title">Class IO</h2> |
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| <li>java.lang.Object</li> |
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| <li>org.eclipse.jetty.util.IO</li> |
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| <pre>public class <span class="typeNameLabel">IO</span> |
| extends java.lang.Object</pre> |
| <div class="block">IO Utilities. |
| Provides stream handling utilities in |
| singleton Threadpool implementation accessed by static members.</div> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#bufferSize">bufferSize</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CRLF">CRLF</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CRLF_BYTES">CRLF_BYTES</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
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| <th class="colFirst" scope="col">Constructor</th> |
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| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">IO</a></span>()</code></th> |
| <td class="colLast"> </td> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
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| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close(java.io.Closeable)">close</a></span>​(java.io.Closeable closeable)</code></th> |
| <td class="colLast"> |
| <div class="block">Closes an arbitrary closable, and logs exceptions at ignore level</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close(java.io.InputStream)">close</a></span>​(java.io.InputStream is)</code></th> |
| <td class="colLast"> |
| <div class="block">closes an input stream, and logs exceptions</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close(java.io.OutputStream)">close</a></span>​(java.io.OutputStream os)</code></th> |
| <td class="colLast"> |
| <div class="block">closes an output stream, and logs exceptions</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close(java.io.Reader)">close</a></span>​(java.io.Reader reader)</code></th> |
| <td class="colLast"> |
| <div class="block">closes a reader, and logs exceptions</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close(java.io.Writer)">close</a></span>​(java.io.Writer writer)</code></th> |
| <td class="colLast"> |
| <div class="block">closes a writer, and logs exceptions</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(java.io.File,java.io.File)">copy</a></span>​(java.io.File from, |
| java.io.File to)</code></th> |
| <td class="colLast"> |
| <div class="block">Copy files or directories</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(java.io.InputStream,java.io.OutputStream)">copy</a></span>​(java.io.InputStream in, |
| java.io.OutputStream out)</code></th> |
| <td class="colLast"> |
| <div class="block">Copy Stream in to Stream out until EOF or exception.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(java.io.InputStream,java.io.OutputStream,long)">copy</a></span>​(java.io.InputStream in, |
| java.io.OutputStream out, |
| long byteCount)</code></th> |
| <td class="colLast"> |
| <div class="block">Copy Stream in to Stream for byteCount bytes or until EOF or exception.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(java.io.Reader,java.io.Writer)">copy</a></span>​(java.io.Reader in, |
| java.io.Writer out)</code></th> |
| <td class="colLast"> |
| <div class="block">Copy Reader to Writer out until EOF or exception.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(java.io.Reader,java.io.Writer,long)">copy</a></span>​(java.io.Reader in, |
| java.io.Writer out, |
| long byteCount)</code></th> |
| <td class="colLast"> |
| <div class="block">Copy Reader to Writer for byteCount bytes or until EOF or exception.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copyDir(java.io.File,java.io.File)">copyDir</a></span>​(java.io.File from, |
| java.io.File to)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copyFile(java.io.File,java.io.File)">copyFile</a></span>​(java.io.File from, |
| java.io.File to)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#delete(java.io.File)">delete</a></span>​(java.io.File file)</code></th> |
| <td class="colLast"> |
| <div class="block">Delete File.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static java.io.InputStream</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getClosedStream()">getClosedStream</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static java.io.PrintWriter</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNullPrintWriter()">getNullPrintWriter</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>static java.io.OutputStream</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNullStream()">getNullStream</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static java.io.Writer</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNullWriter()">getNullWriter</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readBytes(java.io.InputStream)">readBytes</a></span>​(java.io.InputStream in)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString(java.io.InputStream)">toString</a></span>​(java.io.InputStream in)</code></th> |
| <td class="colLast"> |
| <div class="block">Read input stream to string.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString(java.io.InputStream,java.lang.String)">toString</a></span>​(java.io.InputStream in, |
| java.lang.String encoding)</code></th> |
| <td class="colLast"> |
| <div class="block">Read input stream to string.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString(java.io.InputStream,java.nio.charset.Charset)">toString</a></span>​(java.io.InputStream in, |
| java.nio.charset.Charset encoding)</code></th> |
| <td class="colLast"> |
| <div class="block">Read input stream to string.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString(java.io.Reader)">toString</a></span>​(java.io.Reader in)</code></th> |
| <td class="colLast"> |
| <div class="block">Read input stream to string.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#write(java.nio.channels.GatheringByteChannel,java.nio.ByteBuffer%5B%5D,int,int)">write</a></span>​(java.nio.channels.GatheringByteChannel out, |
| java.nio.ByteBuffer[] buffers, |
| int offset, |
| int length)</code></th> |
| <td class="colLast"> |
| <div class="block">A gathering write utility wrapper.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| </a> |
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| <h4>CRLF</h4> |
| <pre>public static final java.lang.String CRLF</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.eclipse.jetty.util.IO.CRLF">Constant Field Values</a></dd> |
| </dl> |
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| </ul> |
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| <!-- --> |
| </a> |
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| <li class="blockList"> |
| <h4>CRLF_BYTES</h4> |
| <pre>public static final byte[] CRLF_BYTES</pre> |
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| <a id="bufferSize"> |
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| </a> |
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| <li class="blockList"> |
| <h4>bufferSize</h4> |
| <pre>public static final int bufferSize</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.eclipse.jetty.util.IO.bufferSize">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <section role="region"> |
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| </a> |
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| <a id="<init>()"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>IO</h4> |
| <pre>public IO()</pre> |
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| </ul> |
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| <a id="copy(java.io.InputStream,java.io.OutputStream)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>copy</h4> |
| <pre class="methodSignature">public static void copy​(java.io.InputStream in, |
| java.io.OutputStream out) |
| throws java.io.IOException</pre> |
| <div class="block">Copy Stream in to Stream out until EOF or exception.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the input stream to read from (until EOF)</dd> |
| <dd><code>out</code> - the output stream to write to</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to copy streams</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="copy(java.io.Reader,java.io.Writer)"> |
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| <h4>copy</h4> |
| <pre class="methodSignature">public static void copy​(java.io.Reader in, |
| java.io.Writer out) |
| throws java.io.IOException</pre> |
| <div class="block">Copy Reader to Writer out until EOF or exception.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the read to read from (until EOF)</dd> |
| <dd><code>out</code> - the writer to write to</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to copy the streams</dd> |
| </dl> |
| </li> |
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| <a id="copy(java.io.InputStream,java.io.OutputStream,long)"> |
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| <h4>copy</h4> |
| <pre class="methodSignature">public static void copy​(java.io.InputStream in, |
| java.io.OutputStream out, |
| long byteCount) |
| throws java.io.IOException</pre> |
| <div class="block">Copy Stream in to Stream for byteCount bytes or until EOF or exception.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the stream to read from</dd> |
| <dd><code>out</code> - the stream to write to</dd> |
| <dd><code>byteCount</code> - the number of bytes to copy</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to copy the streams</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="copy(java.io.Reader,java.io.Writer,long)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copy</h4> |
| <pre class="methodSignature">public static void copy​(java.io.Reader in, |
| java.io.Writer out, |
| long byteCount) |
| throws java.io.IOException</pre> |
| <div class="block">Copy Reader to Writer for byteCount bytes or until EOF or exception.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the Reader to read from</dd> |
| <dd><code>out</code> - the Writer to write to</dd> |
| <dd><code>byteCount</code> - the number of bytes to copy</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to copy streams</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="copy(java.io.File,java.io.File)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copy</h4> |
| <pre class="methodSignature">public static void copy​(java.io.File from, |
| java.io.File to) |
| throws java.io.IOException</pre> |
| <div class="block">Copy files or directories</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>from</code> - the file to copy</dd> |
| <dd><code>to</code> - the destination to copy to</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to copy</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="copyDir(java.io.File,java.io.File)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copyDir</h4> |
| <pre class="methodSignature">public static void copyDir​(java.io.File from, |
| java.io.File to) |
| throws java.io.IOException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="copyFile(java.io.File,java.io.File)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copyFile</h4> |
| <pre class="methodSignature">public static void copyFile​(java.io.File from, |
| java.io.File to) |
| throws java.io.IOException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="toString(java.io.InputStream)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre class="methodSignature">public static java.lang.String toString​(java.io.InputStream in) |
| throws java.io.IOException</pre> |
| <div class="block">Read input stream to string.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the stream to read from (until EOF)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the String parsed from stream (default Charset)</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to read the stream (or handle the charset)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="toString(java.io.InputStream,java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre class="methodSignature">public static java.lang.String toString​(java.io.InputStream in, |
| java.lang.String encoding) |
| throws java.io.IOException</pre> |
| <div class="block">Read input stream to string.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the stream to read from (until EOF)</dd> |
| <dd><code>encoding</code> - the encoding to use (can be null to use default Charset)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the String parsed from the stream</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to read the stream (or handle the charset)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="toString(java.io.InputStream,java.nio.charset.Charset)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre class="methodSignature">public static java.lang.String toString​(java.io.InputStream in, |
| java.nio.charset.Charset encoding) |
| throws java.io.IOException</pre> |
| <div class="block">Read input stream to string.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the stream to read from (until EOF)</dd> |
| <dd><code>encoding</code> - the Charset to use (can be null to use default Charset)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the String parsed from the stream</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to read the stream (or handle the charset)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="toString(java.io.Reader)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre class="methodSignature">public static java.lang.String toString​(java.io.Reader in) |
| throws java.io.IOException</pre> |
| <div class="block">Read input stream to string.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - the reader to read from (until EOF)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the String parsed from the reader</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable to read the stream (or handle the charset)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="delete(java.io.File)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>delete</h4> |
| <pre class="methodSignature">public static boolean delete​(java.io.File file)</pre> |
| <div class="block">Delete File. |
| This delete will recursively delete directories - BE CAREFUL</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>file</code> - The file (or directory) to be deleted.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if anything was deleted. (note: this does not mean that all content in a directory was deleted)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="close(java.io.Closeable)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre class="methodSignature">public static void close​(java.io.Closeable closeable)</pre> |
| <div class="block">Closes an arbitrary closable, and logs exceptions at ignore level</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>closeable</code> - the closeable to close</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="close(java.io.InputStream)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre class="methodSignature">public static void close​(java.io.InputStream is)</pre> |
| <div class="block">closes an input stream, and logs exceptions</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>is</code> - the input stream to close</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="close(java.io.OutputStream)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre class="methodSignature">public static void close​(java.io.OutputStream os)</pre> |
| <div class="block">closes an output stream, and logs exceptions</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>os</code> - the output stream to close</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="close(java.io.Reader)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre class="methodSignature">public static void close​(java.io.Reader reader)</pre> |
| <div class="block">closes a reader, and logs exceptions</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>reader</code> - the reader to close</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="close(java.io.Writer)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre class="methodSignature">public static void close​(java.io.Writer writer)</pre> |
| <div class="block">closes a writer, and logs exceptions</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>writer</code> - the writer to close</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="readBytes(java.io.InputStream)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>readBytes</h4> |
| <pre class="methodSignature">public static byte[] readBytes​(java.io.InputStream in) |
| throws java.io.IOException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="write(java.nio.channels.GatheringByteChannel,java.nio.ByteBuffer[],int,int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>write</h4> |
| <pre class="methodSignature">public static long write​(java.nio.channels.GatheringByteChannel out, |
| java.nio.ByteBuffer[] buffers, |
| int offset, |
| int length) |
| throws java.io.IOException</pre> |
| <div class="block">A gathering write utility wrapper. |
| <p> |
| This method wraps a gather write with a loop that handles the limitations of some operating systems that have a |
| limit on the number of buffers written. The method loops on the write until either all the content is written or |
| no progress is made.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>out</code> - The GatheringByteChannel to write to</dd> |
| <dd><code>buffers</code> - The buffers to write</dd> |
| <dd><code>offset</code> - The offset into the buffers array</dd> |
| <dd><code>length</code> - The length in buffers to write</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The total bytes written</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if unable write to the GatheringByteChannel</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getNullStream()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getNullStream</h4> |
| <pre class="methodSignature">public static java.io.OutputStream getNullStream()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>An outputstream to nowhere</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getClosedStream()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getClosedStream</h4> |
| <pre class="methodSignature">public static java.io.InputStream getClosedStream()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>An outputstream to nowhere</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getNullWriter()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getNullWriter</h4> |
| <pre class="methodSignature">public static java.io.Writer getNullWriter()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>An writer to nowhere</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getNullPrintWriter()"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getNullPrintWriter</h4> |
| <pre class="methodSignature">public static java.io.PrintWriter getNullPrintWriter()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>An writer to nowhere</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
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