http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9577bd5e/apidocs/src-html/org/apache/hadoop/hbase/coprocessor/BypassCoprocessorException.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/coprocessor/BypassCoprocessorException.html b/apidocs/src-html/org/apache/hadoop/hbase/coprocessor/BypassCoprocessorException.html new file mode 100644 index 0000000..f9bc166 --- /dev/null +++ b/apidocs/src-html/org/apache/hadoop/hbase/coprocessor/BypassCoprocessorException.html @@ -0,0 +1,116 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<html lang="en"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a> +<span class="sourceLineNo">002</span> *<a name="line.2"></a> +<span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> +<span class="sourceLineNo">004</span> * or more contributor license agreements. See the NOTICE file<a name="line.4"></a> +<span class="sourceLineNo">005</span> * distributed with this work for additional information<a name="line.5"></a> +<span class="sourceLineNo">006</span> * regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> +<span class="sourceLineNo">007</span> * to you under the Apache License, Version 2.0 (the<a name="line.7"></a> +<span class="sourceLineNo">008</span> * "License"); you may not use this file except in compliance<a name="line.8"></a> +<span class="sourceLineNo">009</span> * with the License. You may obtain a copy of the License at<a name="line.9"></a> +<span class="sourceLineNo">010</span> *<a name="line.10"></a> +<span class="sourceLineNo">011</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> +<span class="sourceLineNo">012</span> *<a name="line.12"></a> +<span class="sourceLineNo">013</span> * Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> +<span class="sourceLineNo">014</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> +<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> +<span class="sourceLineNo">016</span> * See the License for the specific language governing permissions and<a name="line.16"></a> +<span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a> +<span class="sourceLineNo">018</span> */<a name="line.18"></a> +<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.coprocessor;<a name="line.19"></a> +<span class="sourceLineNo">020</span><a name="line.20"></a> +<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.21"></a> +<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.22"></a> +<span class="sourceLineNo">023</span><a name="line.23"></a> +<span class="sourceLineNo">024</span>/**<a name="line.24"></a> +<span class="sourceLineNo">025</span> * Thrown if a coprocessor rules we should bypass an operation<a name="line.25"></a> +<span class="sourceLineNo">026</span> */<a name="line.26"></a> +<span class="sourceLineNo">027</span>@InterfaceAudience.Public<a name="line.27"></a> +<span class="sourceLineNo">028</span>@InterfaceStability.Evolving<a name="line.28"></a> +<span class="sourceLineNo">029</span>public class BypassCoprocessorException extends CoprocessorException {<a name="line.29"></a> +<span class="sourceLineNo">030</span> private static final long serialVersionUID = 5943889011582357043L;<a name="line.30"></a> +<span class="sourceLineNo">031</span><a name="line.31"></a> +<span class="sourceLineNo">032</span> /** Default Constructor */<a name="line.32"></a> +<span class="sourceLineNo">033</span> public BypassCoprocessorException() {<a name="line.33"></a> +<span class="sourceLineNo">034</span> super();<a name="line.34"></a> +<span class="sourceLineNo">035</span> }<a name="line.35"></a> +<span class="sourceLineNo">036</span><a name="line.36"></a> +<span class="sourceLineNo">037</span> /**<a name="line.37"></a> +<span class="sourceLineNo">038</span> * Constructs the exception and supplies a string as the message<a name="line.38"></a> +<span class="sourceLineNo">039</span> * @param s - message<a name="line.39"></a> +<span class="sourceLineNo">040</span> */<a name="line.40"></a> +<span class="sourceLineNo">041</span> public BypassCoprocessorException(String s) {<a name="line.41"></a> +<span class="sourceLineNo">042</span> super(s);<a name="line.42"></a> +<span class="sourceLineNo">043</span> }<a name="line.43"></a> +<span class="sourceLineNo">044</span>}<a name="line.44"></a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9577bd5e/apidocs/src-html/org/apache/hadoop/hbase/io/ByteBufferOutputStream.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/io/ByteBufferOutputStream.html b/apidocs/src-html/org/apache/hadoop/hbase/io/ByteBufferOutputStream.html index edd83f0..d0f740b 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/io/ByteBufferOutputStream.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/io/ByteBufferOutputStream.html @@ -45,145 +45,146 @@ <span class="sourceLineNo">037</span> */<a name="line.37"></a> <span class="sourceLineNo">038</span>@InterfaceAudience.Public<a name="line.38"></a> <span class="sourceLineNo">039</span>@InterfaceStability.Evolving<a name="line.39"></a> -<span class="sourceLineNo">040</span>public class ByteBufferOutputStream extends OutputStream {<a name="line.40"></a> -<span class="sourceLineNo">041</span> <a name="line.41"></a> -<span class="sourceLineNo">042</span> // Borrowed from openJDK:<a name="line.42"></a> -<span class="sourceLineNo">043</span> // http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8-b132/java/util/ArrayList.java#221<a name="line.43"></a> -<span class="sourceLineNo">044</span> private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;<a name="line.44"></a> -<span class="sourceLineNo">045</span><a name="line.45"></a> -<span class="sourceLineNo">046</span> protected ByteBuffer buf;<a name="line.46"></a> -<span class="sourceLineNo">047</span><a name="line.47"></a> -<span class="sourceLineNo">048</span> public ByteBufferOutputStream(int capacity) {<a name="line.48"></a> -<span class="sourceLineNo">049</span> this(capacity, false);<a name="line.49"></a> -<span class="sourceLineNo">050</span> }<a name="line.50"></a> -<span class="sourceLineNo">051</span><a name="line.51"></a> -<span class="sourceLineNo">052</span> public ByteBufferOutputStream(int capacity, boolean useDirectByteBuffer) {<a name="line.52"></a> -<span class="sourceLineNo">053</span> this(allocate(capacity, useDirectByteBuffer));<a name="line.53"></a> -<span class="sourceLineNo">054</span> }<a name="line.54"></a> -<span class="sourceLineNo">055</span><a name="line.55"></a> -<span class="sourceLineNo">056</span> /**<a name="line.56"></a> -<span class="sourceLineNo">057</span> * @param bb ByteBuffer to use. If too small, will be discarded and a new one allocated in its<a name="line.57"></a> -<span class="sourceLineNo">058</span> * place; i.e. the passed in BB may NOT BE RETURNED!! Minimally it will be altered. SIDE EFFECT!!<a name="line.58"></a> -<span class="sourceLineNo">059</span> * If you want to get the newly allocated ByteBuffer, you'll need to pick it up when<a name="line.59"></a> -<span class="sourceLineNo">060</span> * done with this instance by calling {@link #getByteBuffer()}. All this encapsulation violation<a name="line.60"></a> -<span class="sourceLineNo">061</span> * is so we can recycle buffers rather than allocate each time; it can get expensive especially<a name="line.61"></a> -<span class="sourceLineNo">062</span> * if the buffers are big doing allocations each time or having them undergo resizing because<a name="line.62"></a> -<span class="sourceLineNo">063</span> * initial allocation was small.<a name="line.63"></a> -<span class="sourceLineNo">064</span> * @see #getByteBuffer()<a name="line.64"></a> -<span class="sourceLineNo">065</span> */<a name="line.65"></a> -<span class="sourceLineNo">066</span> public ByteBufferOutputStream(final ByteBuffer bb) {<a name="line.66"></a> -<span class="sourceLineNo">067</span> assert bb.order() == ByteOrder.BIG_ENDIAN;<a name="line.67"></a> -<span class="sourceLineNo">068</span> this.buf = bb;<a name="line.68"></a> -<span class="sourceLineNo">069</span> this.buf.clear();<a name="line.69"></a> -<span class="sourceLineNo">070</span> }<a name="line.70"></a> -<span class="sourceLineNo">071</span><a name="line.71"></a> -<span class="sourceLineNo">072</span> public int size() {<a name="line.72"></a> -<span class="sourceLineNo">073</span> return buf.position();<a name="line.73"></a> -<span class="sourceLineNo">074</span> }<a name="line.74"></a> -<span class="sourceLineNo">075</span><a name="line.75"></a> -<span class="sourceLineNo">076</span> private static ByteBuffer allocate(final int capacity, final boolean useDirectByteBuffer) {<a name="line.76"></a> -<span class="sourceLineNo">077</span> if (capacity > MAX_ARRAY_SIZE) { // avoid OutOfMemoryError<a name="line.77"></a> -<span class="sourceLineNo">078</span> throw new BufferOverflowException();<a name="line.78"></a> -<span class="sourceLineNo">079</span> }<a name="line.79"></a> -<span class="sourceLineNo">080</span> return useDirectByteBuffer? ByteBuffer.allocateDirect(capacity): ByteBuffer.allocate(capacity);<a name="line.80"></a> -<span class="sourceLineNo">081</span> }<a name="line.81"></a> -<span class="sourceLineNo">082</span><a name="line.82"></a> -<span class="sourceLineNo">083</span> /**<a name="line.83"></a> -<span class="sourceLineNo">084</span> * This flips the underlying BB so be sure to use it _last_!<a name="line.84"></a> -<span class="sourceLineNo">085</span> * @return ByteBuffer<a name="line.85"></a> -<span class="sourceLineNo">086</span> */<a name="line.86"></a> -<span class="sourceLineNo">087</span> public ByteBuffer getByteBuffer() {<a name="line.87"></a> -<span class="sourceLineNo">088</span> buf.flip();<a name="line.88"></a> -<span class="sourceLineNo">089</span> return buf;<a name="line.89"></a> -<span class="sourceLineNo">090</span> }<a name="line.90"></a> -<span class="sourceLineNo">091</span><a name="line.91"></a> -<span class="sourceLineNo">092</span> private void checkSizeAndGrow(int extra) {<a name="line.92"></a> -<span class="sourceLineNo">093</span> long capacityNeeded = buf.position() + (long) extra;<a name="line.93"></a> -<span class="sourceLineNo">094</span> if (capacityNeeded > buf.limit()) {<a name="line.94"></a> -<span class="sourceLineNo">095</span> // guarantee it's possible to fit<a name="line.95"></a> -<span class="sourceLineNo">096</span> if (capacityNeeded > MAX_ARRAY_SIZE) {<a name="line.96"></a> -<span class="sourceLineNo">097</span> throw new BufferOverflowException();<a name="line.97"></a> -<span class="sourceLineNo">098</span> }<a name="line.98"></a> -<span class="sourceLineNo">099</span> // double until hit the cap<a name="line.99"></a> -<span class="sourceLineNo">100</span> long nextCapacity = Math.min(buf.capacity() * 2L, MAX_ARRAY_SIZE);<a name="line.100"></a> -<span class="sourceLineNo">101</span> // but make sure there is enough if twice the existing capacity is still too small<a name="line.101"></a> -<span class="sourceLineNo">102</span> nextCapacity = Math.max(nextCapacity, capacityNeeded);<a name="line.102"></a> -<span class="sourceLineNo">103</span> ByteBuffer newBuf = allocate((int) nextCapacity, buf.isDirect());<a name="line.103"></a> -<span class="sourceLineNo">104</span> buf.flip();<a name="line.104"></a> -<span class="sourceLineNo">105</span> ByteBufferUtils.copyFromBufferToBuffer(buf, newBuf);<a name="line.105"></a> -<span class="sourceLineNo">106</span> buf = newBuf;<a name="line.106"></a> -<span class="sourceLineNo">107</span> }<a name="line.107"></a> -<span class="sourceLineNo">108</span> }<a name="line.108"></a> -<span class="sourceLineNo">109</span><a name="line.109"></a> -<span class="sourceLineNo">110</span> // OutputStream<a name="line.110"></a> -<span class="sourceLineNo">111</span> @Override<a name="line.111"></a> -<span class="sourceLineNo">112</span> public void write(int b) throws IOException {<a name="line.112"></a> -<span class="sourceLineNo">113</span> checkSizeAndGrow(Bytes.SIZEOF_BYTE);<a 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name="line.124"></a> -<span class="sourceLineNo">125</span> WritableByteChannel channel = Channels.newChannel(out);<a name="line.125"></a> -<span class="sourceLineNo">126</span> ByteBuffer bb = buf.duplicate();<a name="line.126"></a> -<span class="sourceLineNo">127</span> bb.flip();<a name="line.127"></a> -<span class="sourceLineNo">128</span> channel.write(bb);<a name="line.128"></a> -<span class="sourceLineNo">129</span> }<a name="line.129"></a> -<span class="sourceLineNo">130</span><a name="line.130"></a> -<span class="sourceLineNo">131</span> @Override<a name="line.131"></a> -<span class="sourceLineNo">132</span> public void write(byte[] b) throws IOException {<a name="line.132"></a> -<span class="sourceLineNo">133</span> write(b, 0, b.length);<a name="line.133"></a> -<span class="sourceLineNo">134</span> }<a name="line.134"></a> -<span class="sourceLineNo">135</span><a name="line.135"></a> -<span class="sourceLineNo">136</span> @Override<a name="line.136"></a> -<span class="sourceLineNo">137</span> public void write(byte[] b, int off, int len) throws IOException {<a name="line.137"></a> -<span class="sourceLineNo">138</span> checkSizeAndGrow(len);<a name="line.138"></a> -<span class="sourceLineNo">139</span> ByteBufferUtils.copyFromArrayToBuffer(buf, b, off, len);<a name="line.139"></a> -<span class="sourceLineNo">140</span> }<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> -<span class="sourceLineNo">142</span> public void write(ByteBuffer b, int off, int len) throws IOException {<a name="line.142"></a> -<span class="sourceLineNo">143</span> checkSizeAndGrow(len);<a name="line.143"></a> -<span class="sourceLineNo">144</span> ByteBufferUtils.copyFromBufferToBuffer(b, buf, off, len);<a name="line.144"></a> -<span class="sourceLineNo">145</span> }<a name="line.145"></a> -<span class="sourceLineNo">146</span><a name="line.146"></a> -<span class="sourceLineNo">147</span> /**<a name="line.147"></a> -<span class="sourceLineNo">148</span> * Writes an <code>int</code> to the underlying output stream as four<a name="line.148"></a> -<span class="sourceLineNo">149</span> * bytes, high byte first.<a name="line.149"></a> -<span class="sourceLineNo">150</span> * @param i the <code>int</code> to write<a name="line.150"></a> -<span class="sourceLineNo">151</span> * @throws IOException if an I/O error occurs.<a name="line.151"></a> -<span class="sourceLineNo">152</span> */<a name="line.152"></a> -<span class="sourceLineNo">153</span> public void writeInt(int i) throws IOException {<a name="line.153"></a> -<span class="sourceLineNo">154</span> checkSizeAndGrow(Bytes.SIZEOF_INT);<a name="line.154"></a> -<span class="sourceLineNo">155</span> ByteBufferUtils.putInt(this.buf, i);<a name="line.155"></a> -<span class="sourceLineNo">156</span> }<a name="line.156"></a> -<span class="sourceLineNo">157</span><a name="line.157"></a> -<span class="sourceLineNo">158</span> @Override<a name="line.158"></a> -<span class="sourceLineNo">159</span> public void flush() throws IOException {<a name="line.159"></a> -<span class="sourceLineNo">160</span> // noop<a name="line.160"></a> -<span class="sourceLineNo">161</span> }<a name="line.161"></a> -<span class="sourceLineNo">162</span><a name="line.162"></a> -<span class="sourceLineNo">163</span> @Override<a name="line.163"></a> -<span class="sourceLineNo">164</span> public void close() throws IOException {<a name="line.164"></a> -<span class="sourceLineNo">165</span> // noop again. heh<a name="line.165"></a> -<span class="sourceLineNo">166</span> }<a name="line.166"></a> -<span class="sourceLineNo">167</span><a name="line.167"></a> -<span class="sourceLineNo">168</span> public byte[] toByteArray(int offset, int length) {<a name="line.168"></a> -<span class="sourceLineNo">169</span> ByteBuffer bb = buf.duplicate();<a name="line.169"></a> -<span class="sourceLineNo">170</span> bb.flip();<a name="line.170"></a> -<span class="sourceLineNo">171</span><a name="line.171"></a> -<span class="sourceLineNo">172</span> byte[] chunk = new byte[length];<a name="line.172"></a> -<span class="sourceLineNo">173</span><a name="line.173"></a> -<span class="sourceLineNo">174</span> bb.position(offset);<a name="line.174"></a> -<span class="sourceLineNo">175</span> bb.get(chunk, 0, length);<a name="line.175"></a> -<span class="sourceLineNo">176</span> return chunk;<a name="line.176"></a> -<span class="sourceLineNo">177</span> }<a name="line.177"></a> -<span class="sourceLineNo">178</span>}<a name="line.178"></a> +<span class="sourceLineNo">040</span>public class ByteBufferOutputStream extends OutputStream<a name="line.40"></a> +<span class="sourceLineNo">041</span> implements ByteBufferSupportOutputStream {<a name="line.41"></a> +<span class="sourceLineNo">042</span> <a name="line.42"></a> +<span class="sourceLineNo">043</span> // Borrowed from openJDK:<a name="line.43"></a> +<span class="sourceLineNo">044</span> // http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8-b132/java/util/ArrayList.java#221<a name="line.44"></a> +<span class="sourceLineNo">045</span> private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;<a name="line.45"></a> +<span class="sourceLineNo">046</span><a name="line.46"></a> +<span class="sourceLineNo">047</span> protected ByteBuffer buf;<a name="line.47"></a> +<span class="sourceLineNo">048</span><a name="line.48"></a> +<span class="sourceLineNo">049</span> public ByteBufferOutputStream(int capacity) {<a name="line.49"></a> +<span class="sourceLineNo">050</span> this(capacity, false);<a name="line.50"></a> +<span class="sourceLineNo">051</span> }<a name="line.51"></a> +<span class="sourceLineNo">052</span><a name="line.52"></a> +<span class="sourceLineNo">053</span> public ByteBufferOutputStream(int capacity, boolean useDirectByteBuffer) {<a name="line.53"></a> +<span class="sourceLineNo">054</span> this(allocate(capacity, useDirectByteBuffer));<a name="line.54"></a> +<span class="sourceLineNo">055</span> }<a name="line.55"></a> +<span class="sourceLineNo">056</span><a name="line.56"></a> +<span class="sourceLineNo">057</span> /**<a name="line.57"></a> +<span class="sourceLineNo">058</span> * @param bb ByteBuffer to use. If too small, will be discarded and a new one allocated in its<a name="line.58"></a> +<span class="sourceLineNo">059</span> * place; i.e. the passed in BB may NOT BE RETURNED!! Minimally it will be altered. SIDE EFFECT!!<a name="line.59"></a> +<span class="sourceLineNo">060</span> * If you want to get the newly allocated ByteBuffer, you'll need to pick it up when<a name="line.60"></a> +<span class="sourceLineNo">061</span> * done with this instance by calling {@link #getByteBuffer()}. All this encapsulation violation<a name="line.61"></a> +<span class="sourceLineNo">062</span> * is so we can recycle buffers rather than allocate each time; it can get expensive especially<a name="line.62"></a> +<span class="sourceLineNo">063</span> * if the buffers are big doing allocations each time or having them undergo resizing because<a name="line.63"></a> +<span class="sourceLineNo">064</span> * initial allocation was small.<a name="line.64"></a> +<span class="sourceLineNo">065</span> * @see #getByteBuffer()<a name="line.65"></a> +<span class="sourceLineNo">066</span> */<a name="line.66"></a> +<span class="sourceLineNo">067</span> public ByteBufferOutputStream(final ByteBuffer bb) {<a name="line.67"></a> +<span class="sourceLineNo">068</span> assert bb.order() == ByteOrder.BIG_ENDIAN;<a name="line.68"></a> +<span class="sourceLineNo">069</span> this.buf = bb;<a name="line.69"></a> +<span class="sourceLineNo">070</span> this.buf.clear();<a name="line.70"></a> +<span class="sourceLineNo">071</span> }<a name="line.71"></a> +<span class="sourceLineNo">072</span><a name="line.72"></a> +<span class="sourceLineNo">073</span> public int size() {<a name="line.73"></a> +<span class="sourceLineNo">074</span> return buf.position();<a name="line.74"></a> +<span class="sourceLineNo">075</span> }<a name="line.75"></a> +<span class="sourceLineNo">076</span><a name="line.76"></a> +<span class="sourceLineNo">077</span> private static ByteBuffer allocate(final int capacity, final boolean useDirectByteBuffer) {<a name="line.77"></a> +<span class="sourceLineNo">078</span> if (capacity > MAX_ARRAY_SIZE) { // avoid OutOfMemoryError<a name="line.78"></a> +<span class="sourceLineNo">079</span> throw new BufferOverflowException();<a name="line.79"></a> +<span class="sourceLineNo">080</span> }<a name="line.80"></a> +<span class="sourceLineNo">081</span> return useDirectByteBuffer? ByteBuffer.allocateDirect(capacity): ByteBuffer.allocate(capacity);<a name="line.81"></a> +<span class="sourceLineNo">082</span> }<a name="line.82"></a> +<span class="sourceLineNo">083</span><a name="line.83"></a> +<span class="sourceLineNo">084</span> /**<a name="line.84"></a> +<span class="sourceLineNo">085</span> * This flips the underlying BB so be sure to use it _last_!<a name="line.85"></a> +<span class="sourceLineNo">086</span> * @return ByteBuffer<a name="line.86"></a> +<span class="sourceLineNo">087</span> */<a name="line.87"></a> +<span class="sourceLineNo">088</span> public ByteBuffer getByteBuffer() {<a name="line.88"></a> +<span class="sourceLineNo">089</span> buf.flip();<a name="line.89"></a> +<span class="sourceLineNo">090</span> return buf;<a name="line.90"></a> +<span class="sourceLineNo">091</span> }<a name="line.91"></a> +<span class="sourceLineNo">092</span><a name="line.92"></a> +<span class="sourceLineNo">093</span> private void checkSizeAndGrow(int extra) {<a name="line.93"></a> +<span class="sourceLineNo">094</span> long capacityNeeded = buf.position() + (long) extra;<a name="line.94"></a> +<span class="sourceLineNo">095</span> if (capacityNeeded > buf.limit()) {<a name="line.95"></a> +<span class="sourceLineNo">096</span> // guarantee it's possible to fit<a name="line.96"></a> +<span class="sourceLineNo">097</span> if (capacityNeeded > MAX_ARRAY_SIZE) {<a name="line.97"></a> +<span class="sourceLineNo">098</span> throw new BufferOverflowException();<a name="line.98"></a> +<span class="sourceLineNo">099</span> }<a name="line.99"></a> +<span class="sourceLineNo">100</span> // double until hit the cap<a name="line.100"></a> +<span class="sourceLineNo">101</span> long nextCapacity = Math.min(buf.capacity() * 2L, MAX_ARRAY_SIZE);<a name="line.101"></a> +<span class="sourceLineNo">102</span> // but make sure there is enough if twice the existing capacity is still too small<a name="line.102"></a> +<span class="sourceLineNo">103</span> 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name="line.114"></a> +<span class="sourceLineNo">115</span> buf.put((byte)b);<a name="line.115"></a> +<span class="sourceLineNo">116</span> }<a name="line.116"></a> +<span class="sourceLineNo">117</span><a name="line.117"></a> +<span class="sourceLineNo">118</span> /**<a name="line.118"></a> +<span class="sourceLineNo">119</span> * Writes the complete contents of this byte buffer output stream to<a name="line.119"></a> +<span class="sourceLineNo">120</span> * the specified output stream argument.<a name="line.120"></a> +<span class="sourceLineNo">121</span> *<a name="line.121"></a> +<span class="sourceLineNo">122</span> * @param out the output stream to which to write the data.<a name="line.122"></a> +<span class="sourceLineNo">123</span> * @exception IOException if an I/O error occurs.<a name="line.123"></a> +<span class="sourceLineNo">124</span> */<a name="line.124"></a> +<span class="sourceLineNo">125</span> public synchronized void writeTo(OutputStream out) throws IOException {<a name="line.125"></a> +<span class="sourceLineNo">126</span> WritableByteChannel channel = Channels.newChannel(out);<a name="line.126"></a> +<span class="sourceLineNo">127</span> ByteBuffer bb = buf.duplicate();<a name="line.127"></a> +<span class="sourceLineNo">128</span> bb.flip();<a name="line.128"></a> +<span class="sourceLineNo">129</span> channel.write(bb);<a name="line.129"></a> +<span class="sourceLineNo">130</span> }<a name="line.130"></a> +<span class="sourceLineNo">131</span><a name="line.131"></a> +<span class="sourceLineNo">132</span> @Override<a name="line.132"></a> +<span class="sourceLineNo">133</span> public void write(byte[] b) throws IOException {<a name="line.133"></a> +<span class="sourceLineNo">134</span> write(b, 0, b.length);<a name="line.134"></a> +<span class="sourceLineNo">135</span> }<a name="line.135"></a> +<span class="sourceLineNo">136</span><a name="line.136"></a> +<span class="sourceLineNo">137</span> @Override<a name="line.137"></a> +<span class="sourceLineNo">138</span> public void write(byte[] b, int off, int len) throws IOException {<a name="line.138"></a> +<span class="sourceLineNo">139</span> checkSizeAndGrow(len);<a name="line.139"></a> +<span class="sourceLineNo">140</span> ByteBufferUtils.copyFromArrayToBuffer(buf, b, off, len);<a name="line.140"></a> +<span class="sourceLineNo">141</span> }<a name="line.141"></a> +<span class="sourceLineNo">142</span><a name="line.142"></a> +<span class="sourceLineNo">143</span> public void write(ByteBuffer b, int off, int len) throws IOException {<a name="line.143"></a> +<span class="sourceLineNo">144</span> checkSizeAndGrow(len);<a name="line.144"></a> +<span class="sourceLineNo">145</span> ByteBufferUtils.copyFromBufferToBuffer(b, buf, off, len);<a name="line.145"></a> +<span class="sourceLineNo">146</span> }<a name="line.146"></a> +<span class="sourceLineNo">147</span><a name="line.147"></a> +<span class="sourceLineNo">148</span> /**<a name="line.148"></a> +<span class="sourceLineNo">149</span> * Writes an <code>int</code> to the underlying output stream as four<a name="line.149"></a> +<span class="sourceLineNo">150</span> * bytes, high byte first.<a name="line.150"></a> +<span class="sourceLineNo">151</span> * @param i the <code>int</code> to write<a name="line.151"></a> +<span class="sourceLineNo">152</span> * @throws IOException if an I/O error occurs.<a name="line.152"></a> +<span class="sourceLineNo">153</span> */<a name="line.153"></a> +<span class="sourceLineNo">154</span> public void writeInt(int i) throws IOException {<a name="line.154"></a> +<span class="sourceLineNo">155</span> checkSizeAndGrow(Bytes.SIZEOF_INT);<a name="line.155"></a> +<span class="sourceLineNo">156</span> ByteBufferUtils.putInt(this.buf, i);<a name="line.156"></a> +<span class="sourceLineNo">157</span> }<a name="line.157"></a> +<span class="sourceLineNo">158</span><a name="line.158"></a> +<span class="sourceLineNo">159</span> @Override<a name="line.159"></a> +<span class="sourceLineNo">160</span> public void flush() throws IOException {<a name="line.160"></a> +<span class="sourceLineNo">161</span> // noop<a name="line.161"></a> +<span class="sourceLineNo">162</span> }<a name="line.162"></a> +<span class="sourceLineNo">163</span><a name="line.163"></a> +<span class="sourceLineNo">164</span> @Override<a name="line.164"></a> +<span class="sourceLineNo">165</span> public void close() throws IOException {<a name="line.165"></a> +<span class="sourceLineNo">166</span> // noop again. heh<a name="line.166"></a> +<span class="sourceLineNo">167</span> }<a name="line.167"></a> +<span class="sourceLineNo">168</span><a name="line.168"></a> +<span class="sourceLineNo">169</span> public byte[] toByteArray(int offset, int length) {<a name="line.169"></a> +<span class="sourceLineNo">170</span> ByteBuffer bb = buf.duplicate();<a name="line.170"></a> +<span class="sourceLineNo">171</span> bb.flip();<a name="line.171"></a> +<span class="sourceLineNo">172</span><a 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