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xwiki build.53 Build Fixed
by ludovic＠xwiki.org 16 Jun '05

16 Jun '05

View results here -> http://build.xpertnet.biz/cc/buildresults/xwiki?log=log20050615122627Lbuild…

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xwiki build.54 Build Successful
by ludovic＠xwiki.org 16 Jun '05

16 Jun '05

View results here -> http://build.xpertnet.biz/cc/buildresults/xwiki?log=log20050616182948Lbuild…

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Re: Can somebody go over MySQL Connector/J (mysql-connector-java)?
by Ludovic Dubost 14 Jun '05

14 Jun '05

Hi Steven, You might want to open a bug in the bug tracker (http://jira.xwiki.org) and detail exactly what you did to try to make it work with MySQL 4.1. I have a test setup where it is running fine on Windows and another one where it's working fine with MySQL 4.1.10a in Debian. We are running with tomcat 5.0.28 and the following mysql driver in common/lib: mysql-connector-java-3.1.8-bin.jar Ludovic Steven C. Williams a écrit : > hi, ludovic: > > I posted this already at link below; any comments are appreciated: > http://www.xwiki.org/xwiki/bin/view/Main/InstallLinuxTomcat > > XWikiGuest 13/06/2005 23:12:53 > Can somebody go over MySQL Connector/J (mysql-connector-java)? > > In reference to the comment… "If you use a newer mysql version, > you need to download the most recent drivers and install them into > the tomcat common lib directory as stated in the documents. > However you also need to remove the mysql connector file from the > extracted xwiki under webapps." ...a couple of points: > > I just was able to do an install with the packaged driver mysql > driver (called mysql-connector-java-3.0.9-stable-bin.jar) on a > system which uses MySQL 4.0.20; however, using same driver, using > same java install, same tomcat, same config changes, same > permissions structure for xwiki user on mysql, same everything > except mysql versions, I am able to run xwiki on the system with > MySQL 4.0.20, but get nothing but 500 errors with the MySQL > 4.1.11. One more thing: I am able to run tomcat manager along with > sample programs with no issue on both systems so I can vouch for > tomcat's working order. > > Can somebody go over how to get the proper drivers for this > particular version of MySQL? Better, maybe somebody can go over > how to install newer drivers from the MySQL: > http://www.mysql.com/products/connector/j/ > > After downloading from the mysql site, I'm able to find files that > look like the driver files, but I can't get them to work by simply > replacing the packaged mysql-connector-java*.jar file. I'm > thinking I need to edit something like server.xml located in > CATALINA_HOME/conf/server.xml, but I haven't the foggiest notion > if that's even close to being correct. Maybe someone with more > knowledge about the mysql-connector-java driver can shed some > light on this subject. > > Thanks, all, for going open source with this project. > > best, steve > > -- Ludovic Dubost XPertNet: http://www.xpertnet.fr/ Blog: http://www.ludovic.org/blog/ XWiki: http://www.xwiki.com Skype: ldubost AIM: nvludo Yahoo: ludovic

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Including Servlets/JSPs in templates - a simple patch
by Lilianne E. Blaze 12 Jun '05

12 Jun '05

Hello, So far it works good. It still needs more testing with different character encodings. Greetings, Lilianne E. Blaze Changes in /template/macros.vm: Add: #macro( includeServlet $url)  $xwiki.includeServlet($url)  #end Index: com/xpn/xwiki/api/XWiki.java =================================================================== --- com/xpn/xwiki/api/XWiki.java (revision 580) +++ com/xpn/xwiki/api/XWiki.java (working copy) @@ -253,6 +253,17 @@ public String parseTemplate(String template) { return xwiki.parseTemplate(template, context); } + + // LBlaze's + /** + * Includes dynamic content, such as Servlets or JSPs, inside Velocity + * templates. + * + * @author LBlaze + */ + public String includeServlet(String url) { + return xwiki.includeServlet(url, context); + } public String getSkinFile(String filename) { return xwiki.getSkinFile(filename, context); Index: com/xpn/xwiki/XWiki.java =================================================================== --- com/xpn/xwiki/XWiki.java (revision 580) +++ com/xpn/xwiki/XWiki.java (working copy) @@ -83,6 +83,7 @@ import com.xpn.xwiki.api.Api; import com.xpn.xwiki.cache.api.XWikiCacheService; import com.xpn.xwiki.cache.impl.OSCacheService; +import com.xpn.xwiki.velocity.includeservlet.VelocityIncludeServlet; import org.hibernate.HibernateException; import org.apache.commons.lang.RandomStringUtils; import org.apache.commons.lang.StringUtils; @@ -102,6 +103,8 @@ import org.exoplatform.container.PortalContainer; import javax.servlet.http.Cookie; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; import java.io.*; import java.lang.reflect.Field; import java.lang.reflect.InvocationTargetException; @@ -830,6 +833,27 @@ return null; } + // LBlaze's + public String includeServlet(String url, XWikiContext xwikiContext) { + + HttpServletRequest servletRequest = xwikiContext.getRequest(); + HttpServletResponse servletResponse = xwikiContext.getResponse(); + + try + { + return VelocityIncludeServlet.includeServletAndReturnAsString( + url, + servletRequest, + servletResponse); + } + catch(Exception e) + { + log.warn("Exception including url: "+url, e); + return "Exception including \""+url+"\", see logs for details."; + } + + } + public String getSkinFile(String filename, XWikiContext context) { XWikiURLFactory urlf = context.getURLFactory(); ------------------------------------ /* * BufferOutputStream.java * * Created on June 2, 2005, 2:45 PM * * To change this template, choose Tools | Options and locate the template under * the Source Creation and Management node. Right-click the template and choose * Open. You can then make changes to the template in the Source Editor. */ package com.xpn.xwiki.velocity.includeservlet; import java.io.ByteArrayOutputStream; import java.io.IOException; import javax.servlet.ServletOutputStream; /** * * @author LBlaze */ public class BufferOutputStream extends ServletOutputStream { protected ByteArrayOutputStream buffer; /** Creates a new instance of BufferOutputStream */ public BufferOutputStream() { buffer = new ByteArrayOutputStream(); } public void write(int b) throws IOException { buffer.write(b); } public void write(byte b[]) throws IOException { buffer.write(b); } public void write(byte[] b, int off, int len) throws IOException { buffer.write(b, off, len); } public void flush() throws IOException { buffer.flush(); } public void close() throws IOException { buffer.close(); } public byte[] getContentsAsByteArray() throws IOException { flush(); return buffer.toByteArray(); } } ----------------------------- /* * BufferedResponse.java * * Created on June 2, 2005, 2:15 PM * * To change this template, choose Tools | Options and locate the template under * the Source Creation and Management node. Right-click the template and choose * Open. You can then make changes to the template in the Source Editor. */ package com.xpn.xwiki.velocity.includeservlet; import java.io.IOException; import java.io.PrintWriter; import java.io.OutputStreamWriter; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpServletResponseWrapper; /** * * @author LBlaze */ public class BufferedResponse extends HttpServletResponseWrapper { protected HttpServletResponse internalResponse; protected BufferOutputStream outputStream; protected PrintWriter writer; /** Creates a new instance of BufferedResponse */ public BufferedResponse(HttpServletResponse internalResponse) { super(internalResponse); this.internalResponse = internalResponse; } public ServletOutputStream getOutputStream() throws IOException { if( outputStream == null ) { outputStream = new BufferOutputStream(); } return outputStream; } public PrintWriter getWriter() throws IOException { if( writer == null ) { writer = new PrintWriter(new OutputStreamWriter(getOutputStream(), getCharacterEncoding())); } return writer; } public byte[] getBufferAsByteArray() throws IOException { if( writer != null ) { writer.flush(); } outputStream.flush(); return outputStream.getContentsAsByteArray(); } } ------------------------------------ /* * VelocityIncludeServlet.java * * Created on June 2, 2005, 1:41 PM * * To change this template, choose Tools | Options and locate the template under * the Source Creation and Management node. Right-click the template and choose * Open. You can then make changes to the template in the Source Editor. */ package com.xpn.xwiki.velocity.includeservlet; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.RequestDispatcher; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * * @author LBlaze */ public class VelocityIncludeServlet { private static final Log log = LogFactory.getLog(VelocityIncludeServlet.class); /** Creates a new instance of VelocityIncludeServlet */ private VelocityIncludeServlet() { } static public String includeServletAndReturnAsString(String url, HttpServletRequest servletRequest, HttpServletResponse servletResponse) throws IOException, ServletException { if( log.isDebugEnabled() ) { log.debug("Including url \""+url+"\"..."); } RequestDispatcher requestDispatcher = servletRequest.getRequestDispatcher(url); if( requestDispatcher == null ) { IllegalArgumentException iae = new IllegalArgumentException( "Failed to get RequestDispatcher for url: "+url); log.error(iae.getMessage(),iae); throw iae; } BufferedResponse bufferedResponse = new BufferedResponse(servletResponse); requestDispatcher.include(servletRequest, bufferedResponse); byte[] buffer = bufferedResponse.getBufferAsByteArray(); if( log.isDebugEnabled() ) { log.debug("Buffer returned with "+buffer.length+" bytes."); } String bufferString = new String(buffer, servletResponse.getCharacterEncoding()); return bufferString; } }

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[M2] versions of libs?
by Vincent Massol 11 Jun '05

11 Jun '05

Hi, I'm working on the Maven2 build and I'm currently adding the dependencies and ensuring they are present on ibiblio and pushing them if they're not, etc. There are several libs in trunk/libs that do not have version attached to the jar name. Could someone in the know rename them with version information or tell me the version so that I can rename them and add them as POM dependency? Also, are you sure there is a Servlet API 2.4? The most recent version I have found is servletapi-2.4-public_draft.jar (or servletapi-2.4-20040521.jar). See http://ibiblio.org/maven2/servletapi/servletapi/. I don't think the 2.4 API has been released yet. Let me know if this is correct or not. Thanks a lot -Vincent

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JIRA 3.2 is available
by Vincent Massol 10 Jun '05

10 Jun '05

Hi team, JIRA 3.2 is available and it has several cool new features (see http://confluence.atlassian.com/display/JIRA/JIRA+3.2+Release+Notes) I'd suggest we migrate to it to try it. It has a feature that Ludovic will possibly like (not sure it does exactly what you want Ludovic): " Many users requested the ability to change the format of the From email address within JIRA notifications. The format is now fully configurable - with the ability to include or exclude the user name, email address and email hostname: for example, the format can be set to display as follows 'John Doe (ATLASSIAN) <jira(a)atlassian.com>'. " -Vincent

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RE: Error introduced by my recent changes in the tests
by Vincent Massol 09 Jun '05

09 Jun '05

This should be fixed now. Let me know if you find any issue. Thanks -Vincent > -----Original Message----- > From: Vincent Massol [mailto:[email protected]] > Sent: jeudi 9 juin 2005 17:20 > To: 'xwiki-dev(a)objectweb.org' > Subject: Error introduced by my recent changes in the tests > > Hi, > > I've just realized that StoreObjectTest is supposed to contains tests that > are then executed by StoreObjectHibernateTest for a DB storage or > StoreObjectRCSFileTest for a RCS storage. > > I'll fix my refactoring shortly to restore this feature.

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Error introduced by my recent changes in the tests
by Vincent Massol 09 Jun '05

09 Jun '05

Hi, I've just realized that StoreObjectTest is supposed to contains tests that are then executed by StoreObjectHibernateTest for a DB storage or StoreObjectRCSFileTest for a RCS storage. I'll fix my refactoring shortly to restore this feature. Thanks and sorry -Vincent

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XWIKI support for DB2
by Stephen Schaub 09 Jun '05

09 Jun '05

I'm interested in using XWIKI with a DB2 database back-end. I've had some success creating the DB2 schema, populating with data from the MySQL database supplied for xwiki v. 0.9.793. However, when I hit the following URL: http://127.0.0.1:8080/xwiki/bin/view/Main/WebHome DB2 doesn't like the following query, which is generated from XWikiHibernateStore starting on line 1775: select distinct xwikidocum0_.XWD_WEB as col_0_0_, xwikidocum0_.XWD_NAME as col_1_0_ from xwikidoc xwikidocum0_, xwikiobjects baseobject1_ where baseobject1_.XWO_NAME=xwikidocum0_.XWD_FULLNAME and baseobject1_.XWO_CLASSNAME='XWiki.XWikiUsers' order by xwikidocum0_.XWD_CREATION_DATE desc >From reading the DB2 docs, I think DB2 doesn't permit use of a column in the order by clause that does not also appear in the select clause, if the distinct keyword is present. I was able to fix the problem by removing the word "distinct" from the query on line 1775 of XWikiHibernateStore. That allowed me to view the home page, and do several other tasks -- edit pages, attach documents, etc. I don't know how critical that "distinct" is to the correct operation of xwiki. I was wondering if the developers could answer that. If "distinct" is not needed and can be removed, or the query can somehow be reworked then I will be glad to submit my DB2 schema on the Database Development page. Stephen

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Re: [xwiki-dev] XWIKI support for DB2
by Ludovic Dubost 09 Jun '05

09 Jun '05

Hi, We are working on fixing this issue which also exists in HSQLDB and Sybase. It should be ok in the next release. Ludovic > I'm interested in using XWIKI with a DB2 database back-end. I've had some > success creating the DB2 schema, populating with data from the MySQL > database supplied for xwiki v. 0.9.793. However, when I hit the following > URL: > > http://127.0.0.1:8080/xwiki/bin/view/Main/WebHome > > DB2 doesn't like the following query, which is generated from > XWikiHibernateStore starting on line 1775: > > select distinct xwikidocum0_.XWD_WEB as col_0_0_, xwikidocum0_.XWD_NAME as > col_1_0_ from xwikidoc xwikidocum0_, xwikiobjects baseobject1_ where > baseobject1_.XWO_NAME=xwikidocum0_.XWD_FULLNAME and > baseobject1_.XWO_CLASSNAME='XWiki.XWikiUsers' order by > xwikidocum0_.XWD_CREATION_DATE desc > >>From reading the DB2 docs, I think DB2 doesn't permit use of a column in >> the > order by clause that does not also appear in the select clause, if the > distinct keyword is present. I was able to fix the problem by removing the > word "distinct" from the query on line 1775 of XWikiHibernateStore. That > allowed me to view the home page, and do several other tasks -- edit > pages, > attach documents, etc. > > I don't know how critical that "distinct" is to the correct operation of > xwiki. I was wondering if the developers could answer that. If "distinct" > is > not needed and can be removed, or the query can somehow be reworked then I > will be glad to submit my DB2 schema on the Database Development page. > > Stephen > > -- Ludovic Dubost Blog: http://www.ludovic.org/blog/ Créez votre Wiki: http://www.xwiki.com XPertNet: http://www.xpertnet.fr

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