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<td width="100%"><h1>Configuring Acceptors</h1></td>
<td align="right" valign="middle" nowrap><a href="Doc01_ConfiguringRepositories.html" title="Backward to Configuring Repositories"><img src="../../images/backward.png" border="0"></a> <a href="http://wiki.eclipse.org/CDO/Security_Manager" title="Forward to Managing Security"><img src="../../images/forward.png" border="0"></a></td>
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<p class="author">Author: Eike Stepper</p>
<p>
The acceptors of a CDO Server are configured in the cdo-server.xml file. Here's an example:
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<code>
<font color="#0000e1"><?xml version=</font><font color="#000080">"1.0"<font color="#0000e1"> encoding=</font><font color="#000080">"UTF-8"<font color="#0000e1">?></font><font color="#000080"><br/>
</font><font color="#0000e1"><cdoServer></font><font color="#000080"><br/>
<br/>
</font><font color="#0000e1"><acceptor type=</font><font color="#000080">"tcp"<font color="#0000e1"> listenAddr=</font><font color="#000080">"0.0.0.0"<font color="#0000e1"> port=</font><font color="#000080">"2036"<font color="#0000e1">/></font><font color="#000080"><br/>
<br/>
</font><font color="#3f7f5f"><!-- other acceptors and repositories --></font><font color="#000080"><br/>
<br/>
</font><font color="#0000e1"></cdoServer></font><font color="#000080"><br/>
</font> </code>
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<p>
<p>
The following sections describe the various elements and properties.
<p>
<b>Table of Contents</b> <p>
<table border="0">
<tr><td>1 </td><td class="te" colspan="3"><a href="Doc02_ConfiguringAcceptors.html#Element_acceptor" title="Chapter in CDO Model Repository Documentation">Element acceptor</a></td></tr>
<tr><td>2 </td><td class="te" colspan="3"><a href="Doc02_ConfiguringAcceptors.html#Element_negotiator" title="Chapter in CDO Model Repository Documentation">Element negotiator</a></td></tr>
</table>
</p>
<h2><a name="Element_acceptor"></a>1 Element acceptor</h2>
<p>
Defines an <a href="../../../org.eclipse.net4j.doc/javadoc/org/eclipse/net4j/acceptor/IAcceptor.html" title="Interface in org.eclipse.net4j.acceptor"><code>IAcceptor</code></a> instance.
Please refer to the Net4j Signalling Platform documentation for details about acceptors and connectors.
<p>
The <code>type</code> attribute corresponds to the type of an acceptor factory that is contributed via the
<code>org.eclipse.net4j.util.factories</code> extension point with a product group of
<code>org.eclipse.net4j.acceptors</code>.
<p>
The remaining attributes depend on the specified <code>type</code> attribute value.
The following values are possible with the shipped distribution (subject to user-supplied extension):
<ul>
<li> <b>tcp</b>: <a href="../../../org.eclipse.net4j.doc/javadoc/org/eclipse/net4j/tcp/ITCPAcceptor.html" title="Interface in org.eclipse.net4j.tcp"><code>ITCPAcceptor</code></a> for fast, new I/O based socket connections. The following additional attributes are recognized:
<ul>
<li> <b>listenAddr</b>: The network address the server socket shall be bound to.
A value of <code>"0.0.0.0"</code> is the default (whole attribute can be omitted) and
tells the socket to listen on <b>all</b> available addresses.
<li> <b>port</b>: The network port the server socket shall be bound to.
A value of <code>2036</code> is the default (whole attribute can be omitted).
</ul>
<li> <b>ssl</b>: Similar to tcp but with transport-level security (TLS).
<li> <b>jvm</b>: <a href="../../../org.eclipse.net4j.doc/javadoc/org/eclipse/net4j/jvm/IJVMAcceptor.html" title="Interface in org.eclipse.net4j.jvm"><code>IJVMAcceptor</code></a> for JVM internal (non-socket based ) connections.
<li> <b>http</b>: Experimental <a href="../../../org.eclipse.net4j.doc/javadoc/org/eclipse/net4j/http/server/IHTTPAcceptor.html" title="Interface in org.eclipse.net4j.http.server"><code>IHTTPAcceptor</code></a>.
</ul>
<h2><a name="Element_negotiator"></a>2 Element negotiator</h2>
<p>
Defines an <a href="../../../org.eclipse.net4j.util.doc/javadoc/org/eclipse/net4j/util/security/INegotiator.html" title="Interface in org.eclipse.net4j.util.security"><code>INegotiator</code></a> instance to be used by the enclosing <a href="Doc02_ConfiguringAcceptors.html#Element_acceptor" title="Chapter in CDO Model Repository Documentation">acceptor</a> element.
Please refer to the Net4j Signalling Platform documentation for details about negotiators and the pluggable security concept
that can be used for authentication and authorization on the transport-level.
<p>
The <code>type</code> attribute corresponds to the type of a negotiator factory that is contributed via the
<code>org.eclipse.net4j.util.factories</code> extension point with a product group of <code>org.eclipse.net4j.negotiators</code>.
<p>
The remaining attributes depend on the specified type attribute value.
The following values are possible with the shipped distribution (subject to user-supplied extension):
<ul>
<li> <b>challenge</b>: Negotiator for simple yet effective and cryptographically secure challenge/response-based negotiations.
The following additional attributes are recognized:
<ul>
<li> <b>description</b>: The absolute path to a file in the local file system that contains
the credentials of the users in the form <code>user-id: password</code>.
</ul>
</ul>
<p align="right">
<a href="Doc01_ConfiguringRepositories.html" title="Backward to Configuring Repositories"><img src="../../images/backward.png" border="0"></a> <a href="http://wiki.eclipse.org/CDO/Security_Manager" title="Forward to Managing Security"><img src="../../images/forward.png" border="0"></a></p>
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<div class="copyright">Copyright (c) 2014 Eike Stepper (Loehne, Germany) and others.<br>All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html</div>
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