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<div class="subTitle">net.jini.io</div>
<h2 title="Class MarshalInputStream" class="title">Class MarshalInputStream</h2>
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<li>
<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">java.io.InputStream</a></li>
<li>
<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true" title="class or interface in java.io">java.io.ObjectInputStream</a></li>
<li>
<ul class="inheritance">
<li>net.jini.io.MarshalInputStream</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://docs.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInput.html?is-external=true" title="class or interface in java.io">ObjectInput</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true" title="class or interface in java.io">ObjectStreamConstants</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, <a href="../../../net/jini/io/ObjectStreamContext.html" title="interface in net.jini.io">ObjectStreamContext</a></dd>
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<pre>public class <span class="typeNameLabel">MarshalInputStream</span>
extends <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true" title="class or interface in java.io">ObjectInputStream</a>
implements <a href="../../../net/jini/io/ObjectStreamContext.html" title="interface in net.jini.io">ObjectStreamContext</a></pre>
<div class="block">An extension of <code>ObjectInputStream</code> that implements the
dynamic class loading semantics of Java(TM) Remote Method
Invocation (Java RMI) argument and result
unmarshalling (using <a href="../../../net/jini/loader/ClassLoading.html" title="class in net.jini.loader"><code>ClassLoading</code></a>). A
<code>MarshalInputStream</code> is intended to read data written by
a corresponding <a href="../../../net/jini/io/MarshalOutputStream.html" title="class in net.jini.io"><code>MarshalOutputStream</code></a>.
<p><code>MarshalInputStream</code> implements the input side of the
dynamic class loading semantics by overriding <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#resolveClass-java.io.ObjectStreamClass-" title="class or interface in java.io"><code>resolveClass</code></a> and <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#resolveProxyClass-java.lang.String:A-" title="class or interface in java.io"><code>resolveProxyClass</code></a> to resolve
class descriptors in the stream using <a href="../../../net/jini/loader/ClassLoading.html#loadClass-java.lang.String-java.lang.String-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadClass</code></a> and <a href="../../../net/jini/loader/ClassLoading.html#loadProxyClass-java.lang.String-java.lang.String:A-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadProxyClass</code></a> (which, in turn, use <a href="http://docs.oracle.com/javase/6/docs/api/java/rmi/server/RMIClassLoaderSpi.html?is-external=true#loadClass-java.lang.String-java.lang.String-java.lang.ClassLoader-" title="class or interface in java.rmi.server"><code>RMIClassLoaderSpi.loadClass</code></a> and <a href="http://docs.oracle.com/javase/6/docs/api/java/rmi/server/RMIClassLoaderSpi.html?is-external=true#loadProxyClass-java.lang.String-java.lang.String:A-java.lang.ClassLoader-" title="class or interface in java.rmi.server"><code>RMIClassLoaderSpi.loadProxyClass</code></a>), optionally with codebase
annotation strings written by a <code>MarshalOutputStream</code>.
<p>By default, a <code>MarshalInputStream</code> ignores all
codebase annotation strings, instead using a codebase value of
<code>null</code> when loading classes. Codebase annotation
strings will only be used by a <code>MarshalInputStream</code>
after its <a href="../../../net/jini/io/MarshalInputStream.html#useCodebaseAnnotations--"><code>useCodebaseAnnotations</code></a>
method has been invoked.
<p><code>MarshalInputStream</code> supports optional verification
that all codebase annotation URLs that are used to load classes
resolved by the stream provide content integrity (see <a href="../../../net/jini/security/Security.html#verifyCodebaseIntegrity-java.lang.String-java.lang.ClassLoader-"><code>Security.verifyCodebaseIntegrity</code></a>). Whether or not a particular
<code>MarshalInputStream</code> instance verifies that codebase
annotation URLs provide content integrity is determined by the
<code>verifyCodebaseIntegrity</code> constructor argument. See
<a href="../../../net/jini/loader/ClassLoading.html#loadClass-java.lang.String-java.lang.String-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadClass</code></a> and <a href="../../../net/jini/loader/ClassLoading.html#loadProxyClass-java.lang.String-java.lang.String:A-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadProxyClass</code></a> for
details of how codebase integrity verification is performed.
<p><code>MarshalInputStream</code> reads class annotations from its
own stream; a subclass can override the <a href="../../../net/jini/io/MarshalInputStream.html#readAnnotation--"><code>readAnnotation</code></a> method to read the class annotations from a
different location.
<p>A <code>MarshalInputStream</code> is not guaranteed to be
safe for concurrent use by multiple threads.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Sun Microsystems, Inc.</dd>
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<h3>Nested classes/interfaces inherited from class&nbsp;java.io.<a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true" title="class or interface in java.io">ObjectInputStream</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.GetField.html?is-external=true" title="class or interface in java.io">ObjectInputStream.GetField</a></code></li>
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<h3>Fields inherited from interface&nbsp;java.io.<a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true" title="class or interface in java.io">ObjectStreamConstants</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#baseWireHandle" title="class or interface in java.io">baseWireHandle</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#PROTOCOL_VERSION_1" title="class or interface in java.io">PROTOCOL_VERSION_1</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#PROTOCOL_VERSION_2" title="class or interface in java.io">PROTOCOL_VERSION_2</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#SC_BLOCK_DATA" title="class or interface in java.io">SC_BLOCK_DATA</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#SC_ENUM" title="class or interface in java.io">SC_ENUM</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#SC_EXTERNALIZABLE" title="class or interface in java.io">SC_EXTERNALIZABLE</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#SC_SERIALIZABLE" title="class or interface in java.io">SC_SERIALIZABLE</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#SC_WRITE_METHOD" title="class or interface in java.io">SC_WRITE_METHOD</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#STREAM_MAGIC" title="class or interface in java.io">STREAM_MAGIC</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#STREAM_VERSION" title="class or interface in java.io">STREAM_VERSION</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#SUBCLASS_IMPLEMENTATION_PERMISSION" title="class or interface in java.io">SUBCLASS_IMPLEMENTATION_PERMISSION</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#SUBSTITUTION_PERMISSION" title="class or interface in java.io">SUBSTITUTION_PERMISSION</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_ARRAY" title="class or interface in java.io">TC_ARRAY</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_BASE" title="class or interface in java.io">TC_BASE</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_BLOCKDATA" title="class or interface in java.io">TC_BLOCKDATA</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_BLOCKDATALONG" title="class or interface in java.io">TC_BLOCKDATALONG</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_CLASS" title="class or interface in java.io">TC_CLASS</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_CLASSDESC" title="class or interface in java.io">TC_CLASSDESC</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_ENDBLOCKDATA" title="class or interface in java.io">TC_ENDBLOCKDATA</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_ENUM" title="class or interface in java.io">TC_ENUM</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_EXCEPTION" title="class or interface in java.io">TC_EXCEPTION</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_LONGSTRING" title="class or interface in java.io">TC_LONGSTRING</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_MAX" title="class or interface in java.io">TC_MAX</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_NULL" title="class or interface in java.io">TC_NULL</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_OBJECT" title="class or interface in java.io">TC_OBJECT</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_PROXYCLASSDESC" title="class or interface in java.io">TC_PROXYCLASSDESC</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_REFERENCE" title="class or interface in java.io">TC_REFERENCE</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_RESET" title="class or interface in java.io">TC_RESET</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamConstants.html?is-external=true#TC_STRING" title="class or interface in java.io">TC_STRING</a></code></li>
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<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../net/jini/io/MarshalInputStream.html#MarshalInputStream-java.io.InputStream-java.lang.ClassLoader-boolean-java.lang.ClassLoader-java.util.Collection-">MarshalInputStream</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a>&nbsp;defaultLoader,
boolean&nbsp;verifyCodebaseIntegrity,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a>&nbsp;verifierLoader,
<a href="http://docs.oracle.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&nbsp;context)</code>
<div class="block">Creates a new <code>MarshalInputStream</code> that reads
marshalled data from the specified underlying
<code>InputStream</code>.</div>
</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance 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><a href="http://docs.oracle.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../net/jini/io/MarshalInputStream.html#getObjectStreamContext--">getObjectStreamContext</a></span>()</code>
<div class="block">Returns the collection of context information objects that
was passed to this stream's constructor.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/6/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="../../../net/jini/io/MarshalInputStream.html#readAnnotation--">readAnnotation</a></span>()</code>
<div class="block">Reads and returns a class annotation string value (possibly
<code>null</code>) that was written by a corresponding
<code>MarshalOutputStream</code> implementation.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../net/jini/io/MarshalInputStream.html#resolveClass-java.io.ObjectStreamClass-">resolveClass</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamClass.html?is-external=true" title="class or interface in java.io">ObjectStreamClass</a>&nbsp;classDesc)</code>
<div class="block">Resolves the appropriate <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang"><code>Class</code></a> object for the stream
class descriptor <code>classDesc</code>.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../net/jini/io/MarshalInputStream.html#resolveProxyClass-java.lang.String:A-">resolveProxyClass</a></span>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;interfaceNames)</code>
<div class="block">Resolves the appropriate <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang"><code>Class</code></a> object for the proxy
class described by the interface names
<code>interfaceNames</code>.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../net/jini/io/MarshalInputStream.html#useCodebaseAnnotations--">useCodebaseAnnotations</a></span>()</code>
<div class="block">Enables the use of codebase annotation strings written by the
corresponding <code>MarshalOutputStream</code>.</div>
</td>
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<h3>Methods inherited from class&nbsp;java.io.<a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true" title="class or interface in java.io">ObjectInputStream</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#available--" title="class or interface in java.io">available</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#close--" title="class or interface in java.io">close</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#defaultReadObject--" title="class or interface in java.io">defaultReadObject</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#enableResolveObject-boolean-" title="class or interface in java.io">enableResolveObject</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#read--" title="class or interface in java.io">read</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#read-byte:A-int-int-" title="class or interface in java.io">read</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readBoolean--" title="class or interface in java.io">readBoolean</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readByte--" title="class or interface in java.io">readByte</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readChar--" title="class or interface in java.io">readChar</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readClassDescriptor--" title="class or interface in java.io">readClassDescriptor</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readDouble--" title="class or interface in java.io">readDouble</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readFields--" title="class or interface in java.io">readFields</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readFloat--" title="class or interface in java.io">readFloat</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readFully-byte:A-" title="class or interface in java.io">readFully</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readFully-byte:A-int-int-" title="class or interface in java.io">readFully</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readInt--" title="class or interface in java.io">readInt</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readLine--" title="class or interface in java.io">readLine</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readLong--" title="class or interface in java.io">readLong</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readObject--" title="class or interface in java.io">readObject</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readObjectOverride--" title="class or interface in java.io">readObjectOverride</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readShort--" title="class or interface in java.io">readShort</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readStreamHeader--" title="class or interface in java.io">readStreamHeader</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readUnshared--" title="class or interface in java.io">readUnshared</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readUnsignedByte--" title="class or interface in java.io">readUnsignedByte</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readUnsignedShort--" title="class or interface in java.io">readUnsignedShort</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readUTF--" title="class or interface in java.io">readUTF</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#registerValidation-java.io.ObjectInputValidation-int-" title="class or interface in java.io">registerValidation</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#resolveObject-java.lang.Object-" title="class or interface in java.io">resolveObject</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#skipBytes-int-" title="class or interface in java.io">skipBytes</a></code></li>
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<h3>Methods inherited from class&nbsp;java.io.<a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#mark-int-" title="class or interface in java.io">mark</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#markSupported--" title="class or interface in java.io">markSupported</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#read-byte:A-" title="class or interface in java.io">read</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#reset--" title="class or interface in java.io">reset</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true#skip-long-" title="class or interface in java.io">skip</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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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<h3>Methods inherited from interface&nbsp;java.io.<a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInput.html?is-external=true" title="class or interface in java.io">ObjectInput</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInput.html?is-external=true#read-byte:A-" title="class or interface in java.io">read</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInput.html?is-external=true#skip-long-" title="class or interface in java.io">skip</a></code></li>
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<h4>MarshalInputStream</h4>
<pre>public&nbsp;MarshalInputStream(<a href="http://docs.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a>&nbsp;defaultLoader,
boolean&nbsp;verifyCodebaseIntegrity,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a>&nbsp;verifierLoader,
<a href="http://docs.oracle.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&nbsp;context)
throws <a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Creates a new <code>MarshalInputStream</code> that reads
marshalled data from the specified underlying
<code>InputStream</code>.
<p>This constructor passes <code>in</code> to the superclass
constructor that has an <code>InputStream</code> parameter.
<p><code>defaultLoader</code> will be passed as the
<code>defaultLoader</code> argument to <a href="../../../net/jini/loader/ClassLoading.html#loadClass-java.lang.String-java.lang.String-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadClass</code></a> and <a href="../../../net/jini/loader/ClassLoading.html#loadProxyClass-java.lang.String-java.lang.String:A-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadProxyClass</code></a>
whenever those methods are invoked by <a href="../../../net/jini/io/MarshalInputStream.html#resolveClass-java.io.ObjectStreamClass-"><code>resolveClass</code></a> and <a href="../../../net/jini/io/MarshalInputStream.html#resolveProxyClass-java.lang.String:A-"><code>resolveProxyClass</code></a>.
<p>If <code>verifyCodebaseIntegrity</code> is
<code>true</code>, then the created stream will verify that all
codebase annotation URLs that are used to load classes resolved
by the stream provide content integrity, and whenever <a href="../../../net/jini/security/Security.html#verifyCodebaseIntegrity-java.lang.String-java.lang.ClassLoader-"><code>Security.verifyCodebaseIntegrity</code></a> is invoked to enforce that
verification, <code>verifierLoader</code> will be passed as the
<code>loader</code> argument. See <a href="../../../net/jini/loader/ClassLoading.html#loadClass-java.lang.String-java.lang.String-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadClass</code></a> and <a href="../../../net/jini/loader/ClassLoading.html#loadProxyClass-java.lang.String-java.lang.String:A-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadProxyClass</code></a> for
details of how codebase integrity verification is performed.
<p><code>context</code> will be used as the return value of the
created stream's <a href="../../../net/jini/io/MarshalInputStream.html#getObjectStreamContext--"><code>getObjectStreamContext</code></a> method.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>in</code> - the input stream to read marshalled data from</dd>
<dd><code>defaultLoader</code> - the class loader value (possibly
<code>null</code>) to pass as the <code>defaultLoader</code>
argument to <code>ClassLoading</code> methods</dd>
<dd><code>verifyCodebaseIntegrity</code> - if <code>true</code>, this
stream will verify that codebase annotation URLs used to load
classes resolved by this stream provide content integrity</dd>
<dd><code>verifierLoader</code> - the class loader value (possibly
<code>null</code>) to pass to
<code>Security.verifyCodebaseIntegrity</code>, if
<code>verifyCodebaseIntegrity</code> is <code>true</code></dd>
<dd><code>context</code> - the collection of context information objects to
be returned by this stream's <a href="../../../net/jini/io/MarshalInputStream.html#getObjectStreamContext--"><code>getObjectStreamContext</code></a> method</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if the superclass's constructor throws an
<code>IOException</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/SecurityException.html?is-external=true" title="class or interface in java.lang">SecurityException</a></code> - if the superclass's constructor
throws a <code>SecurityException</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>in</code> or
<code>context</code> is <code>null</code></dd>
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<h4>useCodebaseAnnotations</h4>
<pre>public&nbsp;void&nbsp;useCodebaseAnnotations()</pre>
<div class="block">Enables the use of codebase annotation strings written by the
corresponding <code>MarshalOutputStream</code>.
<p>If this method has not been invoked on this stream, then the
<code>resolveClass</code> and <code>resolveProxyClass</code>
methods ignore the class annotation strings and just use a
<code>null</code> codebase value when loading classes. After
this method has been invoked, then the
<code>resolveClass</code> and <code>resolveProxyClass</code>
methods use the class annotation strings as codebase values.</div>
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<h4>getObjectStreamContext</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&nbsp;getObjectStreamContext()</pre>
<div class="block">Returns the collection of context information objects that
was passed to this stream's constructor.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../net/jini/io/ObjectStreamContext.html#getObjectStreamContext--">getObjectStreamContext</a></code>&nbsp;in interface&nbsp;<code><a href="../../../net/jini/io/ObjectStreamContext.html" title="interface in net.jini.io">ObjectStreamContext</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a collection of this stream's context objects</dd>
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<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;resolveClass(<a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectStreamClass.html?is-external=true" title="class or interface in java.io">ObjectStreamClass</a>&nbsp;classDesc)
throws <a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></pre>
<div class="block">Resolves the appropriate <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang"><code>Class</code></a> object for the stream
class descriptor <code>classDesc</code>.
<p><code>MarshalInputStream</code> implements this method as
follows:
<p>This method first invokes this stream's <a href="../../../net/jini/io/MarshalInputStream.html#readAnnotation--"><code>readAnnotation</code></a> method to read the annotation
string value (possibly <code>null</code>) for the class
descriptor. If <code>readAnnotation</code> throws an
exception, then this method throws that exception. Otherwise,
a codebase value is chosen as follows: if the <a href="../../../net/jini/io/MarshalInputStream.html#useCodebaseAnnotations--"><code>useCodebaseAnnotations</code></a> method has been
invoked on this stream, then the codebase value chosen is the
value that was returned by <code>readAnnotation</code>;
otherwise, the codebase value chosen is <code>null</code>.
<p>This method then invokes <a href="../../../net/jini/loader/ClassLoading.html#loadClass-java.lang.String-java.lang.String-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadClass</code></a> with the chosen codebase value as the
first argument, the name of the class described by
<code>classDesc</code> as the second argument, and the
<code>defaultLoader</code>,
<code>verifyCodebaseIntegrity</code>, and
<code>verifierLoader</code> values that were passed to this
stream's constructor as the third, fourth, and fifth arguments.
If <code>ClassLoading.loadClass</code> throws a
<code>ClassNotFoundException</code> and the name of the class
described by <code>classDesc</code> equals the Java
programming language keyword for a primitive type or
<code>void</code>, then this method returns the
<code>Class</code> corresponding to that primitive type or
<code>void</code> (<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Integer.html?is-external=true#TYPE" title="class or interface in java.lang"><code>Integer.TYPE</code></a> for <code>int</code>,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Void.html?is-external=true#TYPE" title="class or interface in java.lang"><code>Void.TYPE</code></a> for <code>void</code>, and so forth).
Otherwise, if <code>ClassLoading.loadClass</code> throws an
exception, this method throws that exception, and if it returns
normally, this method returns the <code>Class</code> returned
by <code>ClassLoading.loadClass</code>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#resolveClass-java.io.ObjectStreamClass-" title="class or interface in java.io">resolveClass</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true" title="class or interface in java.io">ObjectInputStream</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>classDesc</code> - the stream class descriptor to resolve</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the resolved class</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if <code>readAnnotation</code> throws an
<code>IOException</code>, or if
<code>ClassLoading.loadClass</code> throws a
<code>MalformedURLException</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></code> - if <code>readAnnotation</code>
or <code>ClassLoading.loadClass</code> throws a
<code>ClassNotFoundException</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>classDesc</code> is
<code>null</code></dd>
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<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;resolveProxyClass(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;interfaceNames)
throws <a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></pre>
<div class="block">Resolves the appropriate <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang"><code>Class</code></a> object for the proxy
class described by the interface names
<code>interfaceNames</code>.
<p><code>MarshalInputStream</code> implements this method as
follows:
<p>This method first invokes this stream's <a href="../../../net/jini/io/MarshalInputStream.html#readAnnotation--"><code>readAnnotation</code></a> method to read the annotation
string value (possibly <code>null</code>) for the class
descriptor. If <code>readAnnotation</code> throws an
exception, then this method throws that exception. Otherwise,
a codebase value is chosen as follows: if the <a href="../../../net/jini/io/MarshalInputStream.html#useCodebaseAnnotations--"><code>useCodebaseAnnotations</code></a> method has been
invoked on this stream, then the codebase value chosen is the
value that was returned by <code>readAnnotation</code>;
otherwise, the codebase value chosen is <code>null</code>.
<p>This method then invokes <a href="../../../net/jini/loader/ClassLoading.html#loadProxyClass-java.lang.String-java.lang.String:A-java.lang.ClassLoader-boolean-java.lang.ClassLoader-"><code>ClassLoading.loadProxyClass</code></a> with the chosen codebase value as
the first argument, <code>interfaceNames</code> as the second
argument, and the <code>defaultLoader</code>,
<code>verifyCodebaseIntegrity</code>, and
<code>verifierLoader</code> values that were passed to this
stream's constructor as the third, fourth, and fifth arguments.
If <code>ClassLoading.loadProxyClass</code> throws an
exception, then this method throws that exception. Otherwise,
this method returns the <code>Class</code> returned by
<code>ClassLoading.loadProxyClass</code>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#resolveProxyClass-java.lang.String:A-" title="class or interface in java.io">resolveProxyClass</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true" title="class or interface in java.io">ObjectInputStream</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>interfaceNames</code> - the list of interface names that were
deserialized in the proxy class descriptor</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the resolved dynamic proxy class</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if <code>readAnnotation</code> throws an
<code>IOException</code>, or if
<code>ClassLoading.loadProxyClass</code> throws a
<code>MalformedURLException</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></code> - if <code>readAnnotation</code>
or <code>ClassLoading.loadProxyClass</code> throws a
<code>ClassNotFoundException</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>interfaceNames</code> is
<code>null</code> or if any element of
<code>interfaceNames</code> is <code>null</code></dd>
</dl>
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<a name="readAnnotation--">
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<h4>readAnnotation</h4>
<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;readAnnotation()
throws <a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></pre>
<div class="block">Reads and returns a class annotation string value (possibly
<code>null</code>) that was written by a corresponding
<code>MarshalOutputStream</code> implementation.
<p><code>MarshalInputStream</code> implements this method to
just read the annotation value from this stream using <a href="http://docs.oracle.com/javase/6/docs/api/java/io/ObjectInputStream.html?is-external=true#readObject--" title="class or interface in java.io"><code>readObject</code></a>, and if
<code>readObject</code> returns a non-<code>null</code> value
that is not a <code>String</code>, an <a href="http://docs.oracle.com/javase/6/docs/api/java/io/InvalidObjectException.html?is-external=true" title="class or interface in java.io"><code>InvalidObjectException</code></a> is thrown.
<p>A subclass can override this method to read the annotation
from a different location.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the class annotation string value read (possibly
<code>null</code>)</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an I/O exception occurs reading the
annotation</dd>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></code> - if a
<code>ClassNotFoundException</code> occurs reading the
annotation</dd>
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