Done. Please try it when you get a chance.
-- dims
--- giacomo <[EMAIL PROTECTED]> wrote:
> On 7 Sep 2001 [EMAIL PROTECTED] wrote:
>
> > dims 01/09/07 07:30:10
> >
> <snip/>
> >
> > Ability to run HSQLDB Server as a Cocoon Component. Now we can run Cocoon
>samples out of the
> box with relying on the @install.war@ filter in database.properties file.
> >
> <snip/>
> >
>
> I'd suggest to implement Startable as well and start the Thread in the
> start method. This will have the advantage to even stop the thread in
> the needed stop method which make it confirm better to the Avalon
> lifecycle.
>
> Giacomo
>
> > Index: ServerImpl.java
> > ===================================================================
> > /*****************************************************************************
> > * Copyright (C) The Apache Software Foundation. All rights reserved. *
> > * ------------------------------------------------------------------------- *
> > * This software is published under the terms of the Apache Software License *
> > * version 1.1, a copy of which has been included with this distribution in *
> > * the LICENSE file. *
> > *****************************************************************************/
> > package org.apache.cocoon.components.hsqldb;
> >
> > import org.apache.avalon.framework.configuration.Configurable;
> > import org.apache.avalon.framework.configuration.Configuration;
> > import org.apache.avalon.framework.configuration.ConfigurationException;
> > import org.apache.avalon.framework.context.Context;
> > import org.apache.avalon.framework.context.ContextException;
> > import org.apache.avalon.framework.context.Contextualizable;
> > import org.apache.avalon.framework.logger.AbstractLoggable;
> > import org.apache.avalon.framework.parameters.Parameters;
> > import org.apache.avalon.framework.thread.ThreadSafe;
> > import org.apache.cocoon.Constants;
> >
> > import org.hsqldb.Server;
> >
> > import java.io.File;
> > import java.io.IOException;
> > import java.net.MalformedURLException;
> > import java.util.ArrayList;
> >
> > /**
> > * This class runs an instance of HSQLDB Server.
> > *
> > * @author <a href="mailto:[EMAIL PROTECTED]";>Davanum Srinivas</a>
> > */
> > public class ServerImpl extends AbstractLoggable implements Configurable,
> >
>Contextualizable,
> > ThreadSafe,
> > Runnable {
> > /** Arguments for running the server */
> > private String arguments[] = new String[8];
> >
> > /** Check if the server has already been started */
> > private boolean started = false;
> >
> > /**
> > * Initialize the ServerImpl.
> > * A few options can be used :
> > * <UL>
> > * <LI>port = port where the server is listening</LI>
> > * <LI>silent = display all queries</LI>
> > * <LI>trace = print JDBC trace messages</LI>
> > * </UL>
> > */
> > public void configure(Configuration conf) throws ConfigurationException {
> > this.getLogger().debug("Configure ServerImpl");
> >
> > Parameters params = Parameters.fromConfiguration(conf);
> >
> > arguments[0] = "-port";
> > arguments[1] = params.getParameter("port","9002");
> > arguments[2] = "-silent";
> > arguments[3] = params.getParameter("silent","true");
> > arguments[4] = "-trace";
> > arguments[5] = params.getParameter("trace","false");
> >
> > Thread server = new Thread(this);
> > this.getLogger().debug("Intializing hsqldb server thread");
> > server.setPriority(Thread.currentThread().getPriority());
> > server.setDaemon(true);
> > server.setName("hsqldb server");
> > server.start();
> > }
> >
> > /** Contextualize this class */
> > public void contextualize(Context context) throws ContextException {
> > org.apache.cocoon.environment.Context ctx =
> > (org.apache.cocoon.environment.Context)
> context.get(Constants.CONTEXT_ENVIRONMENT_CONTEXT);
> > try {
> > arguments[6] = "-database";
> > arguments[7] = new
>File(ctx.getRealPath("/WEB-INF/db")).getCanonicalPath();
> > arguments[7] += File.separator + "cocoondb";
> > getLogger().debug("database is " + arguments[7]);
> > } catch (MalformedURLException e) {
> > getLogger().error("MalformedURLException - Could not get database
>directory ", e);
> > } catch (IOException e) {
> > getLogger().error("IOException - Could not get database directory ", e);
> > }
> > }
> >
> > /** Run the server */
> > public void run() {
> > if(!started) {
> > started = true;
> > getLogger().debug("HSQLDB Server arguments are as follows:");
> > for(int i=0;i<8;i++)
> > getLogger().debug(i + " : " + arguments[i]);
> > Server.main(arguments);
> > }
> > }
> > }
> >
> >
> > 1.32 +12 -0 xml-cocoon2/webapp/cocoon.xconf
> >
> > Index: cocoon.xconf
> > ===================================================================
> > RCS file: /home/cvs/xml-cocoon2/webapp/cocoon.xconf,v
> > retrieving revision 1.31
> > retrieving revision 1.32
> > diff -u -r1.31 -r1.32
> > --- cocoon.xconf 2001/09/05 11:56:27 1.31
> > +++ cocoon.xconf 2001/09/07 14:30:10 1.32
> > @@ -18,6 +18,18 @@
> > <parser class="org.apache.cocoon.components.parser.XercesParser"/>
> > -->
> >
> > + <!-- HSQLDB Server for samples. Comment this section out if you don't care
>about the
> samples.
> > + port : number port where the server is listening
> > + silent : true/false display all queries
> > + trace : true/false display JDBC trace messages
> > + -->
> > + <hsqldb-server class="org.apache.cocoon.components.hsqldb.ServerImpl"
> > + pool-max="1" pool-min="1">
> > + <parameter name="port" value="9002"/>
> > + <parameter name="silent" value="true"/>
> > + <parameter name="trace" value="false"/>
> > + </hsqldb-server>
> > +
> > <!-- Storing:
> > maxobjects: Indicates how many objects will be hold in the cache.
> > When the number of maxobjects has been reached. The
> >
> >
> >
> >
> > ----------------------------------------------------------------------
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> >
> >
> >
> >
>
>
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>
=====
Davanum Srinivas, JNI-FAQ Manager
http://www.jGuru.com/faq/JNI
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