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 [EMAIL PROTECTED] * * 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 [EMAIL PROTECTED] * * 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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