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Posted to slide-dev@jakarta.apache.org by di...@apache.org on 2001/11/02 00:19:46 UTC
cvs commit: jakarta-slide/src/examples/multithread TestThread.java Test.java
dirkv 01/11/01 15:19:46
Added: src/examples/multithread TestThread.java Test.java
Log:
New thread test / example (Ting Ning, DV)
Revision Changes Path
1.1 jakarta-slide/src/examples/multithread/TestThread.java
Index: TestThread.java
===================================================================
/*
* $Header: /home/cvs/jakarta-slide/src/examples/multithread/TestThread.java,v 1.1 2001/11/01 23:19:46 dirkv Exp $
* $Revision: 1.1 $
* $Date: 2001/11/01 23:19:46 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package multithread;
import java.util.Enumeration;
import java.util.Vector;
import java.io.*;
import java.util.Date;
import org.apache.slide.structure.*;
import org.apache.slide.content.*;
import org.apache.slide.common.*;
import org.apache.slide.lock.*;
import org.apache.slide.security.*;
import org.apache.slide.authenticate.CredentialsToken;
import org.apache.slide.authenticate.SecurityToken;
/**
* Multi Thread example/test
*
* @author Dirk Verbeeck
* @version $Revision: 1.1 $
*/
public class TestThread implements Runnable
{
private NamespaceAccessToken _token = null;
private String _key = null;
private static boolean use_transaction=true;
private static int count=10;
public TestThread(NamespaceAccessToken token, String key)
{
_token = token;
_key = key;
}
public void run()
{
try
{
Structure structure = _token.getStructureHelper();
Security security = _token.getSecurityHelper();
Lock lock = _token.getLockHelper();
Content content = _token.getContentHelper();
CredentialsToken credToken =
new CredentialsToken(new String("root"));
SlideToken slideToken = new SlideTokenImpl(credToken);
SubjectNode subject = new SubjectNode();
String myUri = null;
NodeRevisionDescriptors revisionDescriptors = null;
NodeRevisionDescriptor revisionDescriptor = null;
for (int i=0; i<count; i++)
{
_token.begin();
try
{
myUri="/"+_key+i;
System.out.println(Thread.currentThread().getName()+
": Put uri = " + myUri);
structure.create(slideToken, subject, myUri);
// Creating a versioned revision descriptors
content.create(slideToken, myUri, true);
revisionDescriptors = content.retrieve(slideToken, myUri);
// NodeRevisionContent
NodeRevisionContent nodeRevContent = new NodeRevisionContent();
InputStream is = null;
// Now creating some revisions
revisionDescriptor = new NodeRevisionDescriptor(0);
revisionDescriptor.setProperty("revision", "1");
is = new FileInputStream("test.txt");
nodeRevContent.setContent(is);
content.create(slideToken, myUri, revisionDescriptor,
nodeRevContent);
is.close();
}
catch (Exception ex)
{
System.out.println(">>>> " + ex.toString());
}
_token.commit();
}
// Retrieving some revisions
revisionDescriptor = content.retrieve(slideToken, revisionDescriptors);
for (int i=0; i<count; i++)
{
if (use_transaction)
_token.begin();
try
{
myUri = "/"+_key+i;
System.out.println(Thread.currentThread().getName()+
": Get uri = " + myUri);
NodeRevisionContent newRevContent =
content.retrieve(slideToken, myUri, revisionDescriptor);
InputStream newIS = newRevContent.streamContent();
if (null != newIS)
{
byte[] buf = new byte[1000];
int num = -1;
FileOutputStream fos = new FileOutputStream("out"+ myUri +".out");
num = newIS.read(buf);
while (num > 0)
{
fos.write(buf, 0, num);
fos.flush();
num = newIS.read(buf);
}
fos.close();
newIS.close();
}
}
catch (Exception ex)
{
System.out.println(">>>> " + ex.toString());
}
if (use_transaction)
_token.rollback();
}
}
catch (Throwable e)
{
e.printStackTrace();
}
}
}
1.1 jakarta-slide/src/examples/multithread/Test.java
Index: Test.java
===================================================================
/*
* $Header: /home/cvs/jakarta-slide/src/examples/multithread/Test.java,v 1.1 2001/11/01 23:19:46 dirkv Exp $
* $Revision: 1.1 $
* $Date: 2001/11/01 23:19:46 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package multithread;
import java.util.Enumeration;
import java.util.Vector;
import java.io.*;
import java.util.Date;
import org.apache.slide.structure.*;
import org.apache.slide.content.*;
import org.apache.slide.common.*;
import org.apache.slide.lock.*;
import org.apache.slide.security.*;
import org.apache.slide.authenticate.CredentialsToken;
import org.apache.slide.authenticate.SecurityToken;
/**
* Multi Thread example/test
*
* To use this example you need a domain.xml in your working directory,
* a (large) test file "test.txt" and an output directory "out".
*
* @author Ting Ning
* @author Dirk Verbeeck
* @version $Revision: 1.1 $
*/
public class Test
{
public static void main(String[] args)
{
NamespaceAccessToken token = null;
NamespaceAccessToken token2 = null;
try
{
token = Domain.accessNamespace(new SecurityToken(new String()), "slide");
token2 = Domain.accessNamespace(new SecurityToken(new String()), "slide");
TestThread t1 = new TestThread(token, "DOG");
new Thread(t1).start();
TestThread t2 = new TestThread(token2, "KAT");
new Thread(t2).start();
Thread.sleep(100000000);
}
catch (Throwable e)
{
e.printStackTrace();
}
finally
{
System.out.println("Closing data sources");
Domain.closeNamespace(token);
}
}
}
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