api/jdk8/platform/dataaccess/com/ibm/dataaccess/ByteArrayMarshaller.html - gerrit/www.eclipse.org/openj9/docs - Git at Google

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 <div class="subTitle">com.ibm.dataaccess</div>
 <h2 title="Class ByteArrayMarshaller" class="title">Class ByteArrayMarshaller</h2>
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 <ul class="inheritance">
 <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">java.lang.Object</a></li>
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 <pre>public class <span class="typeNameLabel">ByteArrayMarshaller</span>
 extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></pre>
 <div class="block">Conversion routines to marshall Java binary types (short, int, long, float,
  double) to byte arrays.</div>
 </li>
 </ul>
 </div>
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 <h3>Method Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
 <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="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeDouble-double-byte:A-int-boolean-">writeDouble</a></span>(double&nbsp;value,
            byte[]&nbsp;byteArray,
            int&nbsp;offset,
            boolean&nbsp;bigEndian)</code>
 <div class="block">Copies the double value into eight consecutive bytes of the byte array
  starting at the offset.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>static void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeFloat-float-byte:A-int-boolean-">writeFloat</a></span>(float&nbsp;value,
           byte[]&nbsp;byteArray,
           int&nbsp;offset,
           boolean&nbsp;bigEndian)</code>
 <div class="block">Copies the float value into four consecutive bytes of the byte array
  starting at the offset.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>static void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeInt-int-byte:A-int-boolean-">writeInt</a></span>(int&nbsp;value,
         byte[]&nbsp;byteArray,
         int&nbsp;offset,
         boolean&nbsp;bigEndian)</code>
 <div class="block">Copies an int value into four consecutive bytes of the byte array
  starting at the offset.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>static void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeInt-int-byte:A-int-boolean-int-">writeInt</a></span>(int&nbsp;value,
         byte[]&nbsp;byteArray,
         int&nbsp;offset,
         boolean&nbsp;bigEndian,
         int&nbsp;numBytes)</code>
 <div class="block">Copies zero to four bytes of the int value into the byte array starting
  at the offset.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>static void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeLong-long-byte:A-int-boolean-">writeLong</a></span>(long&nbsp;value,
          byte[]&nbsp;byteArray,
          int&nbsp;offset,
          boolean&nbsp;bigEndian)</code>
 <div class="block">Copies the long value into eight consecutive bytes of the byte array
  starting at the offset.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>static void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeLong-long-byte:A-int-boolean-int-">writeLong</a></span>(long&nbsp;value,
          byte[]&nbsp;byteArray,
          int&nbsp;offset,
          boolean&nbsp;bigEndian,
          int&nbsp;numBytes)</code>
 <div class="block">Copies zero to eight bytes of the long value into the byte array starting
  at the offset.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>static void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeShort-short-byte:A-int-boolean-">writeShort</a></span>(short&nbsp;value,
           byte[]&nbsp;byteArray,
           int&nbsp;offset,
           boolean&nbsp;bigEndian)</code>
 <div class="block">Copies the short value into two consecutive bytes of the byte array
  starting at the offset.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>static void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/dataaccess/ByteArrayMarshaller.html#writeShort-short-byte:A-int-boolean-int-">writeShort</a></span>(short&nbsp;value,
           byte[]&nbsp;byteArray,
           int&nbsp;offset,
           boolean&nbsp;bigEndian,
           int&nbsp;numBytes)</code>
 <div class="block">Copies zero to two bytes of the short value into the byte array starting
  at the offset.</div>
 </td>
 </tr>
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 <h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></h3>
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 <pre>public static&nbsp;void&nbsp;writeShort(short&nbsp;value,
                               byte[]&nbsp;byteArray,
                               int&nbsp;offset,
                               boolean&nbsp;bigEndian)</pre>
 <div class="block">Copies the short value into two consecutive bytes of the byte array
  starting at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the short value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if <code>byteArray</code> is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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 <pre>public static&nbsp;void&nbsp;writeShort(short&nbsp;value,
                               byte[]&nbsp;byteArray,
                               int&nbsp;offset,
                               boolean&nbsp;bigEndian,
                               int&nbsp;numBytes)</pre>
 <div class="block">Copies zero to two bytes of the short value into the byte array starting
  at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the short value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dd><code>numBytes</code> - the number of bytes to marshal, must be 0-2 inclusive</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if <code>byteArray</code> is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" target="_blank" title="class or interface in java.lang">IllegalArgumentException</a></code> - if <code>numBytes &lt; 0</code> or
              <code>numBytes &gt; 2</code></dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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 <h4>writeInt</h4>
 <pre>public static&nbsp;void&nbsp;writeInt(int&nbsp;value,
                             byte[]&nbsp;byteArray,
                             int&nbsp;offset,
                             boolean&nbsp;bigEndian)</pre>
 <div class="block">Copies an int value into four consecutive bytes of the byte array
  starting at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the int value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if <code>byteArray</code> is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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 <pre>public static&nbsp;void&nbsp;writeInt(int&nbsp;value,
                             byte[]&nbsp;byteArray,
                             int&nbsp;offset,
                             boolean&nbsp;bigEndian,
                             int&nbsp;numBytes)</pre>
 <div class="block">Copies zero to four bytes of the int value into the byte array starting
  at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the int value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dd><code>numBytes</code> - the number of bytes to marshall, must be 0-4 inclusive</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if byteArray is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" target="_blank" title="class or interface in java.lang">IllegalArgumentException</a></code> - if <code>numBytes &lt; 0</code> or
              <code>numBytes &gt; 4</code></dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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 <h4>writeLong</h4>
 <pre>public static&nbsp;void&nbsp;writeLong(long&nbsp;value,
                              byte[]&nbsp;byteArray,
                              int&nbsp;offset,
                              boolean&nbsp;bigEndian)</pre>
 <div class="block">Copies the long value into eight consecutive bytes of the byte array
  starting at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the long value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if <code>byteArray</code> is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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 <h4>writeLong</h4>
 <pre>public static&nbsp;void&nbsp;writeLong(long&nbsp;value,
                              byte[]&nbsp;byteArray,
                              int&nbsp;offset,
                              boolean&nbsp;bigEndian,
                              int&nbsp;numBytes)</pre>
 <div class="block">Copies zero to eight bytes of the long value into the byte array starting
  at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the long value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dd><code>numBytes</code> - the number of bytes to marshal, must be 0-8 inclusive</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if <code>byteArray</code> is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" target="_blank" title="class or interface in java.lang">IllegalArgumentException</a></code> - if <code>numBytes &lt; 0</code> or
              <code>numBytes &gt; 8</code></dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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 <h4>writeFloat</h4>
 <pre>public static&nbsp;void&nbsp;writeFloat(float&nbsp;value,
                               byte[]&nbsp;byteArray,
                               int&nbsp;offset,
                               boolean&nbsp;bigEndian)</pre>
 <div class="block">Copies the float value into four consecutive bytes of the byte array
  starting at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the float value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if <code>byteArray</code> is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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 <h4>writeDouble</h4>
 <pre>public static&nbsp;void&nbsp;writeDouble(double&nbsp;value,
                                byte[]&nbsp;byteArray,
                                int&nbsp;offset,
                                boolean&nbsp;bigEndian)</pre>
 <div class="block">Copies the double value into eight consecutive bytes of the byte array
  starting at the offset.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>value</code> - the double value to marshall</dd>
 <dd><code>byteArray</code> - destination</dd>
 <dd><code>offset</code> - offset in the byte array</dd>
 <dd><code>bigEndian</code> - if false the bytes will be copied in reverse (little endian)
             order</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" target="_blank" title="class or interface in java.lang">NullPointerException</a></code> - if <code>byteArray</code> is null</dd>
 <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ArrayIndexOutOfBoundsException.html?is-external=true" target="_blank" title="class or interface in java.lang">ArrayIndexOutOfBoundsException</a></code> - if an invalid array access occurs</dd>
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