comp.lang.java.programmer http://groups-beta.google.com/group/comp.lang.java.programmer [EMAIL PROTECTED]
Today's topics: * Compiler trick - 3 messages, 3 authors http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/a2992422eec9fe49 * WYSIWYG content management system; how to put together and make it work - 2 messages, 2 authors http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/20484e6dbad0db77 * How to log into a web server? - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/405f9dab611b53f3 * gmail anyone? - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/edb0463a590e0ea1 * Regular Expression finder - 5 messages, 4 authors http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/34a515f2f676856a * Natural sorting order for alphanumeric fields - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/4073d4c9ba733b5 * Problem with XPath JDOM: Always the same value returned when selecting different nodes. - 2 messages, 2 authors http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/e43bb572dda7f6eb * Successor to Java? - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/9151fedffecef56b * Freelance offshore java/wsad programmer - 2 messages, 2 authors http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/c80894e5d5a529cb * Tablets mean giving up some Java interactivity? - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/9fce1b75c6f0daef * Natural sort order - 2 messages, 2 authors http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/68d8751dc77724df * fullscreen with display mode 8-bit depth - 2 messages, 2 authors http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/393ca8b6a2e6b7bb * Rolling to different location using DailyRollingFileAppender - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/7854fffbd3d59237 * Servlet as Entry point, default Homepage - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/cbf76b232d61f207 * inserting a footer into a pdf - 1 messages, 1 author http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/99dd863ef5337c7a ========================================================================== TOPIC: Compiler trick http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/a2992422eec9fe49 ========================================================================== == 1 of 3 == Date: Tues, Sep 14 2004 5:15 am From: [EMAIL PROTECTED] (FISH) Joona I Palaste <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>... [snipped...] > - Note that there is no code between the two "if" statements that might > diverge program flow away from the second "if" statement, In a multi-threaded environment this is even more of a headache, as even two consecutive 'if' statements that have inverse logic can be either both or neither run. Okay - this is less of a problem for variables of local scope - but even if the OP does comes up with such a deterministic algorithm, multi-threading would mean it could only be applied to data members which the compiler could prove would be unique only to that thread of execution. Surely? -FISH- ><> == 2 of 3 == Date: Tues, Sep 14 2004 5:44 am From: Joona I Palaste <[EMAIL PROTECTED]> FISH <[EMAIL PROTECTED]> scribbled the following: > Joona I Palaste <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>... > [snipped...] >> - Note that there is no code between the two "if" statements that might >> diverge program flow away from the second "if" statement, > In a multi-threaded environment this is even more of a headache, as > even two consecutive 'if' statements that have inverse logic can be > either both or neither run. Okay - this is less of a problem for > variables of local scope - but even if the OP does comes up with such > a deterministic algorithm, multi-threading would mean it could only > be applied to data members which the compiler could prove would be > unique only to that thread of execution. Surely? You are right about this. However, if the variables in question are at method scope rather than class scope or instance scope, you don't need to worry about multi-threading. Each thread gets its own private copy of method-scope variables but has to share class-scope and instance- scope variables with other threads. And ever since the deprecation of Thread.stop(), one thread cannot directly force another thread to change its course of execution against that thread's will. If we have two threads, one of which does A and B, the other does C and D, then the actual physical sequence may be A-B-C-D, A-C-B-D, A-C-D-B, C-A-B-D, C-A-D-B or C-D-A-B. It is always guaranteed that all four operations are done, A is done before B, and C is done before D. Nothing else about the ordering is guaranteed. (This is assuming a strictly sequential intra-thread execution with no control structures.) -- /-- Joona Palaste ([EMAIL PROTECTED]) ------------- Finland --------\ \-- http://www.helsinki.fi/~palaste --------------------- rules! --------/ "C++ looks like line noise." - Fred L. Baube III == 3 of 3 == Date: Tues, Sep 14 2004 6:57 am From: Chris Smith <[EMAIL PROTECTED]> FISH wrote: > In a multi-threaded environment this is even more of a headache, as > even two consecutive 'if' statements that have inverse logic can be > either both or neither run. Okay - this is less of a problem for > variables of local scope - but even if the OP does comes up with such > a deterministic algorithm, multi-threading would mean it could only > be applied to data members which the compiler could prove would be > unique only to that thread of execution. Surely? None of that is wrong, but you make it sound harder than it is. A local variable is *always* unique to a thread of execution, so the "proof" on the part of the compiler is trivial. This isn't like C where you could pass around pointers to your local variables; a local variable is only accessed by one thread, within the context of a single method invocation. No exceptions. For non-local variables, this might be a concern between threads... but if it were, it would mean that you've written broken code. To read a variable twice, when it may have been changed in the interim, without crossing a synchronization barrier in the interim (i.e., entering or leaving a synchronized method or block) would indicate that your code has undefined behavior. Fix that, and you wouldn't have to worry any more. That said, for non-local variables it *might* be a concern that the first 'if' block could modify the state of the condition; and that may very well be impossible for the compiler to prove doesn't occur. Note that I'm not disagreeing that the currently defined rules are quite sensible; they are. Just pointing out that multithreading isn't as mysterious as it's being made out. -- www.designacourse.com The Easiest Way to Train Anyone... Anywhere. Chris Smith - Lead Software Developer/Technical Trainer MindIQ Corporation ========================================================================== TOPIC: WYSIWYG content management system; how to put together and make it work http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/20484e6dbad0db77 ========================================================================== == 1 of 2 == Date: Tues, Sep 14 2004 5:16 am From: Keith Wansbrough <[EMAIL PROTECTED]> [EMAIL PROTECTED] (anoniem) writes: > Are there > any open-source content management system (CMS) programs around? "plone" is one well-known one (<http://www.plone.org/>). --KW 8-) -- Keith Wansbrough <[EMAIL PROTECTED]> http://www.cl.cam.ac.uk/users/kw217/ University of Cambridge Computer Laboratory. == 2 of 2 == Date: Tues, Sep 14 2004 5:58 am From: "Chris Uppal" <[EMAIL PROTECTED]> anoniem wrote: > Are there > any open-source content management system (CMS) programs around? Zope has a fair amount of visibility. http://www.zope.org/ -- chris ========================================================================== TOPIC: How to log into a web server? http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/405f9dab611b53f3 ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 5:16 am From: Andrew Thompson <[EMAIL PROTECTED]> On Tue, 14 Sep 2004 12:58:49 +0100, Alex Hunsley wrote: >> 'As seen on..' >> <http://google.com/groups?th=383274bccc94227b> ... > Ah, I did not know of that feature. How did you generate that link? A bit of nouse and a large dose of voodoo, several black cockerels died. ...OK. You open the Google link and dispense with the frames by opening the first post in a new window, then you dispense with everything but.. <http://google.com/groups> as well as ?th='theTHidentifier'. If it's a long thread it becomes more tricky, and you have to go for the 'selm' parameter, and add the anchor, or plough down to that post individually. As I said, a bit of figuring and a lot of luck. ..It was more interesting the first way though. ;-) -- Andrew Thompson http://www.PhySci.org/ Open-source software suite http://www.PhySci.org/codes/ Web & IT Help http://www.1point1C.org/ Science & Technology ========================================================================== TOPIC: gmail anyone? http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/edb0463a590e0ea1 ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 5:20 am From: Andrew Thompson <[EMAIL PROTECTED]> On 14 Sep 2004 11:43:50 GMT, Rene wrote: > I currently only have 6 invites > free so first comes first serves. Otherwise, the OP also offered them... 'they breed like gmail invites'? Naaaah.. Does not quite roll off the toungue. ;-) [ Oh, and ..thanks, no. I already have one or more email addresses attached to each domain, and a yahoo from long ago, it's enough keeping track of them. ] -- Andrew Thompson http://www.PhySci.org/ Open-source software suite http://www.PhySci.org/codes/ Web & IT Help http://www.1point1C.org/ Science & Technology ========================================================================== TOPIC: Regular Expression finder http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/34a515f2f676856a ========================================================================== == 1 of 5 == Date: Tues, Sep 14 2004 5:25 am From: "Joe Smith" <[EMAIL PROTECTED]> Hi, does anyone know of a tool that would be able to extract the regular expression that corresponds to a set of Strings? For instance: This tool, given "abc", "aec", "akkc" would return a regular expression like "a.+c" Is this possible? Is it done? Thanks! == 2 of 5 == Date: Tues, Sep 14 2004 6:07 am From: "David Hilsee" <[EMAIL PROTECTED]> "Joe Smith" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Hi, > > does anyone know of a tool that would be able to extract the regular > expression that corresponds to a set of Strings? > > For instance: > > This tool, given > "abc", "aec", "akkc" > would return a regular expression like "a.+c" > > Is this possible? Is it done? _The_ regular expression? There are an infinite number of regular expressions that match those strings. Even if there were a tool that could guess at a regex using heuristics, you'd still need to examine its output to ensure that its result meets your needs. Personally, I'd prefer using something that can quickly test the regexes that your brain comes up with. The Komodo IDE had such a feature that I found quite helpful. I haven't seen anything like it in other IDEs, though. -- David Hilsee == 3 of 5 == Date: Tues, Sep 14 2004 6:10 am From: Michael Borgwardt <[EMAIL PROTECTED]> Joe Smith wrote: > does anyone know of a tool that would be able to extract the regular > expression that corresponds to a set of Strings? There is no "the" there. > For instance: > > This tool, given > "abc", "aec", "akkc" > would return a regular expression like "a.+c" Why not "a[bek].*" or "a.*"? > Is this possible? Is it done? It's certainly possible (and very easy) to write a method to return a regular expression that matches any of a given set of Strings: public String getRegexp(String[] strings){ return ".*"; } Or did you mean a regexp that matches all of the given Strings and *only* those? The example you give fails in that regard, but it's also quite easy to do: public String getRegexp(String[] strings){ StringBuffer result = new StringBuffer("("); for(int i=0; i<strings.lenght; i++){ result.append(strings[i]+"|"); } result.setCharAt(result.length()-1, ')'); return result.toString(); } (you'd have to add escape sequences for characters that have meaning in regexps) The real question is: which if the *infinite* number of regular expressions that matches a given set of Strings do you want to find? == 4 of 5 == Date: Tues, Sep 14 2004 6:44 am From: "Joe Smith" <[EMAIL PROTECTED]> > > does anyone know of a tool that would be able to extract the regular > > expression that corresponds to a set of Strings? > > There is no "the" there. > > > For instance: > > > > This tool, given > > "abc", "aec", "akkc" > > would return a regular expression like "a.+c" > > Why not "a[bek].*" or "a.*"? > > > The real question is: which if the *infinite* number of regular expressions > that matches a given set of Strings do you want to find? Ok, ok... it's clear that my idea needs more explanations: It's true that there's an infinite number of regexps that may match a set of Strings... So perhaps, what I really want is to extract the common sections of these strings... And replace the other parts with the "minimum" regexp... And yes, there will be countless of them!!... Idea: "header body1 body2 footer epilogue" "Prolog header body1 footer" I would have something like: "(Prolog)? header body1 (body2)? footer (epilogue)?" For instance, "diff" is able to find the differences between two files... The tool I'm thinking off would perform diffs on several inputs, to be able to extract these common parts... But well, I guess it's too "abstract" for a program. Thanks anyway!! == 5 of 5 == Date: Tues, Sep 14 2004 7:48 am From: "Matt Humphrey" <[EMAIL PROTECTED]> "Joe Smith" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > > > does anyone know of a tool that would be able to extract the regular > > > expression that corresponds to a set of Strings? > > > > There is no "the" there. > > > > > For instance: > > > > > > This tool, given > > > "abc", "aec", "akkc" > > > would return a regular expression like "a.+c" > > > > Why not "a[bek].*" or "a.*"? > > > > > > The real question is: which if the *infinite* number of regular > expressions > > that matches a given set of Strings do you want to find? > > Ok, ok... it's clear that my idea needs more explanations: > > It's true that there's an infinite number of regexps that may match a set of > Strings... So perhaps, what I really want is to extract the common sections > of these strings... And replace the other parts with the "minimum" regexp... > And yes, there will be countless of them!!... > Idea: > > "header body1 body2 footer epilogue" > > "Prolog header body1 footer" > > I would have something like: "(Prolog)? header body1 (body2)? footer > (epilogue)?" > > For instance, "diff" is able to find the differences between two files... > The tool I'm thinking off would perform diffs on several inputs, to be able > to extract these common parts... > > But well, I guess it's too "abstract" for a program. This is a research area, particular in user interfaces. You may find something useful here: http://www.ics.uci.edu/~dhilbert/papers/EDEM-UCI-ICS-98-13.pdf in section 4.4 Cheers, Matt Humphrey [EMAIL PROTECTED] http://www.iviz.com/ ========================================================================== TOPIC: Natural sorting order for alphanumeric fields http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/4073d4c9ba733b5 ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 5:41 am From: Rogan Dawes <[EMAIL PROTECTED]> Paul wrote: > I have a field that contains both numeric and alphanumeric entries, so > e.g. when I do an 'order by' in sql I would get the following order > > 1.2 > 1.25 > 1.3 > 3 > 50 > 6 > ALMERA > FOCUS > > But in this case , the 6 should be above the 50, but the order by > looks at the first digit only. > > To get around this, I tried two implemetations of the comparator class > that I found on the web > http://pierre-luc.paour.9online.fr/NaturalOrderComparator.java and > http://www.davekoelle.com/alphanum.jsp. These seemed to work well > EXCEPT for the cases containing decimal points > i.e. in the following order > 1.2 > 1.3 > 1.25 > > Does anyone know of a sort that gets around this problem. How about something like: public class Sorter implements Comparator { int compare(Object o1, Object o2) { if (o1 instanceof Number && o2 instanceof Number) { return ((Number)o1).compareTo(o2); } else { return o1.toString().compareTo(o2.toString()); } } } This assumes that your objects are the right type. If they are not, you need to determine whether they are numbers or not, before comparing them. Rogan -- Rogan Dawes *ALL* messages to [EMAIL PROTECTED] will be dropped, and added to my blacklist. Please respond to "nntp AT dawes DOT za DOT net" ========================================================================== TOPIC: Problem with XPath JDOM: Always the same value returned when selecting different nodes. http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/e43bb572dda7f6eb ========================================================================== == 1 of 2 == Date: Tues, Sep 14 2004 6:10 am From: [EMAIL PROTECTED] (Olivier Wulveryck) Problem with JDOM 1.0 and XPath ------------------------------- Hello, I'm a newbie to JDOM and not so advance in Java. I've got a problem when using the implementation of the org.jdom.xpath.XPath API. Action: Doing a loop to get multiple nodes. For each node, try to get the TEXT node of a child Result: Always the same text is returned Infos: JDOM: version 1.0 JRE: 1.4.2_05 Windows 2000 It sound like the xpath is keeping a value in memory somewhere and that this value is never released. Did I miss something with XPath? Here is what i'm doing ------------------------------ cut here ------------------------ CLASS 1{ public Vector getSupportedBusObjs() throws JDOMException { Vector temp = new Vector(); SupportedBusObj sb; XPath xpath = null; Iterator iter; Iterator iter2; String debug; List bod; Namespace cw = Namespace.getNamespace("cw", "http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";); xpath = XPath.newInstance("//cw:ContainerConfig/cw:ConnectorConfig/cw:supportedBusinessObjects"); this.mySupportedBusObjs = xpath.selectNodes(this.jdomDocument); iter = mySupportedBusObjs.iterator(); while (iter.hasNext()) { Element currentElement = (Element)(iter.next()); XMLOutputter fmt = new XMLOutputter(); bod = currentElement.getChildren("boDetails", cw); iter2 = bod.iterator(); while (iter2.hasNext()) { currentElement = (Element)iter2.next(); debug = fmt.outputString(currentElement); System.out.println("<debug name=\"Connector.getSupportedBusObjs().currentElement\">" + debug + "</debug>"); sb = new SupportedBusObj(currentElement); System.out.println("<debug comment=\"Liste des Bos ajoutés dans le vecteur\">" + sb.getNom() + "</debug>"); temp.addElement(sb); sb = null; currentElement = null; } } return temp; } } ------------------------------ cut here ------------------------ class SupportedBusObj{ public String getNom() throws JDOMException { XPath xpath2 = XPath.newInstance("//cw:boDetails/cw:name"); xpath.addNamespace("cw","http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";); System.out.println("<debug meth=\"SupportedBusObj.getNom().1\">" + this.toXMLString() + "</debug>"); System.out.println("<debug meth=\"SupportedBusObj.getNom().2\">" + ((Element)xpath2.selectSingleNode(this.getSupportedBusObjElement())).getText() + "</debug>"); this.setNom(((Element)xpath2.selectSingleNode(this.getSupportedBusObjElement())).getText()); System.out.println("<debug meth=\"SupportedBusObj.getNom().3\">" + this.sNom + "</debug>"); xpath2 = null; return this.sNom; } public String toXMLString() { if (this.supportedBusObjElement != null) { // Output the document, use standard formatter XMLOutputter fmt = new XMLOutputter(); return fmt.outputString(this.supportedBusObjElement); } else { return ""; } } } ------------------------------ cut here ------------------------ Sample XML file: <?xml version="1.0" encoding="utf-8" standalone="no" ?> - <cw:ContainerConfig xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas"; xmlns:tns="http://www.ibm.com/websphere/crossworlds/2002/HierarchicalProperties";> - <cw:ConnectorConfig maxTranLevel=""> - <cw:supportedBusinessObjects> - <cw:boDetails> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails> - <cw:boDetails> <cw:name>FrCODA_SAS_FRN_ENR_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> - <cw:boDetails> <cw:name>FrCODA_SAS_FRN_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> </cw:supportedBusinessObjects> ... ------------------------ Result of execution ------------------------- <debug name="Connector.getSupportedBusObjs().currentElement"><cw:supportedBusinessObjects xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:boDetails> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_ENR_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> </cw:supportedBusinessObjects></debug> <debug name="SupportedBusObj.elementSB()"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails></debug> <debug meth="SupportedBusObj.getNom().1"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails></debug> <debug meth="SupportedBusObj.getNom().2">CodaEnrichissement</debug> <debug meth="SupportedBusObj.getNom().3">CodaEnrichissement</debug> <debug comment="Liste des Bos ajoutés dans le vecteur">CodaEnrichissement</debug> <debug name="SupportedBusObj.elementSB()"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>FrCODA_SAS_FRN_ENR_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails></debug> <debug meth="SupportedBusObj.getNom().1"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>FrCODA_SAS_FRN_ENR_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails></debug> <debug meth="SupportedBusObj.getNom().2">CodaEnrichissement</debug> <debug meth="SupportedBusObj.getNom().3">CodaEnrichissement</debug> <debug comment="Liste des Bos ajoutés dans le vecteur">CodaEnrichissement</debug> <debug name="SupportedBusObj.elementSB()"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>FrCODA_SAS_FRN_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails></debug> <debug meth="SupportedBusObj.getNom().1"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>FrCODA_SAS_FRN_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails></debug> <debug meth="SupportedBusObj.getNom().2">CodaEnrichissement</debug> <debug meth="SupportedBusObj.getNom().3">CodaEnrichissement</debug> <debug comment="Liste des Bos ajoutés dans le vecteur">CodaEnrichissement</debug> <debug name="SupportedBusObj.elementSB()"><cw:supportedBusinessObjects xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:boDetails> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_ENR_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> </cw:supportedBusinessObjects></debug> <debug meth="SupportedBusObj.getNom().1"><cw:supportedBusinessObjects xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:boDetails> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_ENR_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> </cw:supportedBusinessObjects></debug> <debug meth="SupportedBusObj.getNom().2">CodaEnrichissement</debug> <debug meth="SupportedBusObj.getNom().3">CodaEnrichissement</debug> <debug name="sbo" iter="1">CodaEnrichissement</debug> <debug name="Connector.getSupportedBusObjs().currentElement"><cw:supportedBusinessObjects xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:boDetails> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_ENR_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> <cw:boDetails> <cw:name>FrCODA_SAS_FRN_JDBC</cw:name> <cw:isMappingRequired>false</cw:isMappingRequired> </cw:boDetails> <cw:boDetails><cw:name>SuperBOBOBOBOBOBOBOBOBOBOBOBOBOBOBOBOBOBO</cw:name><cw:isMappingRequired>true</cw:isMappingRequired></cw:boDetails></cw:supportedBusinessObjects></debug> <debug name="SupportedBusObj.elementSB()"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true</cw:isMappingRequired> </cw:boDetails></debug> <debug meth="SupportedBusObj.getNom().1"><cw:boDetails xmlns:cw="http://www.ibm.com/websphere/crossworlds/2002/ComponentSchemas";> <cw:name>CodaEnrichissement</cw:name> <cw:isMappingRequired>true ... Olivier Wulveryck AtosOrigin Systems Integration [EMAIL PROTECTED] == 2 of 2 == Date: Tues, Sep 14 2004 6:34 am From: Andrew Thompson <[EMAIL PROTECTED]> On 14 Sep 2004 06:10:58 -0700, Olivier Wulveryck wrote: > System.out.println("<debug meth=\"SupportedBusObj.getNom().2\">" + Please note, Olivier, that your lines are far too long to reach news readers without word-wrap. This necessitates the reader to reconstruct the broken lines to see your example, and reduces their motivation to help. For tips on preparing examples for others, .. <http://www.physci.org/codes/sscce.jsp> HTH -- Andrew Thompson http://www.PhySci.org/ Open-source software suite http://www.PhySci.org/codes/ Web & IT Help http://www.1point1C.org/ Science & Technology ========================================================================== TOPIC: Successor to Java? http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/9151fedffecef56b ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 6:16 am From: [EMAIL PROTECTED] (Jesper Nordenberg) "George W. Cherry" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>... > Is the successor to Java on anyone's horizon? I don't see any successor to Java right now. The Java language is pretty good (with Java 5), the platform implementations (JVM's) are the best available for any VM language, the available class libraries are of very high quality and the developer tools are the best available. As long as Java keeps developing it could remain the most popular developer platform. C# is an alternative to Java for developers who don't mind being in the control of Microsoft. It's not a successor to Java, more like a clone. With Java 5 I think some big issues are fixed in the Java language, like covariant return types, generics and enums. Sure, there are better, cleaner languages available, but Java is good enough to stick around until some new revolutionary programming paradigm is invented (I don't see aspect oriented programming as anything revolutionary). Maybe the biggest drawback is the lack of access control. The public, private etc. access control system is too limited. There should be something similar to C++'s 'friend'. /Jesper Nordenberg ========================================================================== TOPIC: Freelance offshore java/wsad programmer http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/c80894e5d5a529cb ========================================================================== == 1 of 2 == Date: Tues, Sep 14 2004 6:19 am From: [EMAIL PROTECTED] (Ralph) Hi All, I have several java projects and would like to outsource to offshore java developer. I am looking for one java programmer to do the projects one by one. if you are a j2ee developer and has the following skills - WSAD 5.1.1 - design pattern, j2ee best practice. - talent and has time after work. - would like to do freelance project. please contact email me. == 2 of 2 == Date: Tues, Sep 14 2004 7:09 am From: Andrew Thompson <[EMAIL PROTECTED]> On 14 Sep 2004 06:19:18 -0700, Ralph wrote: > I have several java projects and would > like to outsource to offshore .. Off what shore? And, why 'offshore'? Is it something they'd get arrested for doing in your country? ;-) -- Andrew Thompson http://www.PhySci.org/ Open-source software suite http://www.PhySci.org/codes/ Web & IT Help http://www.1point1C.org/ Science & Technology ========================================================================== TOPIC: Tablets mean giving up some Java interactivity? http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/9fce1b75c6f0daef ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 6:21 am From: "Mickey Segal" <[EMAIL PROTECTED]> One of the advantages of Java is being able to add interactivity to programs more than is possible with other Web technologies. As an example, an applet can examine input to a TextField and change the TextField contents to flag or fix errors. However, this ability is impaired by the way input from Tablet computers (or external pen/tablets) has been implemented. Input from Tablet computers to Java TextFields triggers only textValueChanged events, not Key events (in any reliable or useful way). In addition, modifying the contents of the TextField using setText also triggers only textValueChanged events. So if you want input from a Tablet to TextField to be modified by setText you get into infinite recursion of textValueChanged calling setText which calls textValueChanged .... This problem is illustrated with a working applet (without the infinite recursion), source code, and examples of output at: http://www.segal.org/java/tablet_events3/ Are there any good solutions other than giving up calling setText from textValueChanged? Some possible approaches are discussed at the URL above, but none seem satisfactory. A change in the Java specification to create new Tablet events or mandate Key events for Tablet input would solve the problem, but such changes are not easy. ========================================================================== TOPIC: Natural sort order http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/68d8751dc77724df ========================================================================== == 1 of 2 == Date: Tues, Sep 14 2004 6:27 am From: [EMAIL PROTECTED] (Paul) I have a field that contains both numeric and alphanumeric entries, so e.g. when I do an 'order by' in sql I would get the following order 1.2, 1.25, 3, 50, 6, ALMERA, FOCUS But in this case , the 6 should be above the 50, but the order by looks at the first digit only. To get around this, I used the java.util.comparator implementations that i found on the web at http://www.davekoelle.com/alphanum.jsp and http://sourcefrog.net/projects/natsort/ - http://pierre-luc.paour.9online.fr/NaturalOrderComparator.java , however both of these fall down when there are decimal points involved i.e. I'm getting '1.2', '1.3', '1.25' when I should get '1.2', '1.25', '1.3' Because they compare the '3' with '25' and find '25' to be bigger. Does anyone know of a solution to this ? == 2 of 2 == Date: Tues, Sep 14 2004 7:44 am From: Stefan Schulz <[EMAIL PROTECTED]> Paul wrote: > '1.2', '1.3', '1.25' > > when I should get > '1.2', '1.25', '1.3' > > Because they compare the '3' with '25' and find '25' to be bigger. > Does anyone know of a solution to this ? Only one suggestion: If you have a pure number, you can parse it by useing Double.parseDouble(String), and then compare the resultant doubles. If that fails, you have a "normal" String, and can use the default string Comparison. Now all you need to do is make all doubles smaller then any String. Implementing that in a Comparator is left to the reader ;) See you Stefan ========================================================================== TOPIC: fullscreen with display mode 8-bit depth http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/393ca8b6a2e6b7bb ========================================================================== == 1 of 2 == Date: Tues, Sep 14 2004 6:37 am From: [EMAIL PROTECTED] (Thomeer) Dear, I created a Swing application whose window is in fullscreen mode. The display mode is 1024x768 pixels, 8-bit depth (this is set by the application itself using setDisplayMode, not through control panel in Windows). The application contains a toolbar, a slide bar, panels etc. There is something wrong with the color of the buttons' borders, of the lines composing the slide bar, etc., and with the icons on the buttons. When I have the application set a display mode of 16-bit or 32-bit depth, those things look normal (e.g. the buttons have a black border, the icons on the buttons are partially transparent to only show a part of the icon). When I have the application set 8-bit depth, the buttons get a green or blue border, the transparent part of the button icons becomes black, even text is displayed differently (blue rather than black). When I change to 8-bit depth *before* starting the application (in control panel->display->settings), everything is displayed normally. Apparently, there is some conflict when the application is started while Windows is in 32-bit mode, and the display mode is changed to 8-bit by the application. Any ideas on how I can prevent the color changes in the GUI ? Thanks, Tom == 2 of 2 == Date: Tues, Sep 14 2004 7:18 am From: Andrew Thompson <[EMAIL PROTECTED]> On 14 Sep 2004 06:37:56 -0700, Thomeer wrote: > I created a Swing application b) Code? <http://www.physci.org/codes/sscce.jsp> > Apparently, there is some conflict when the application is started > while Windows is in 32-bit mode, and the display mode is changed to > 8-bit by the application. Any ideas on how I can prevent the color > changes in the GUI ? Try <http://google.com/groups?th=50dda9410b0efa64#link6> if that fails, go to plan b) -- Andrew Thompson http://www.PhySci.org/ Open-source software suite http://www.PhySci.org/codes/ Web & IT Help http://www.1point1C.org/ Science & Technology ========================================================================== TOPIC: Rolling to different location using DailyRollingFileAppender http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/7854fffbd3d59237 ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 6:51 am From: [EMAIL PROTECTED] (Dharmveer Jain) I am using DailyRollingFileAppender. I want to know how can I enable rolling done to some different location (not at the path specified in log4j.appender.xxx.File). So whenever date has been changed the rolled file should get created at some other location and the new log file gets created in the original location. ========================================================================== TOPIC: Servlet as Entry point, default Homepage http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/cbf76b232d61f207 ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 6:53 am From: Bryce <[EMAIL PROTECTED]> Have you considered using Filters? On 14 Sep 2004 04:01:46 -0700, [EMAIL PROTECTED] (Robert Kattke) wrote: >Need a little help on the Architecture of this WebApp! >I am building a website, in which I wanted to track stats on the >Referer. > String refString = req.getHeader("Referer"); > >I also need a particular variable "Metro Code" or "mcod", set before >any of the data-driven pages start to do queries and display >information. "mcod" can be set, stored and retrieved via either a >Cookie or Session variable. > >Since I was doing some processing, I chose a Servlet as Entry point >(actually wrapped in a jsp). > <jsp:include page="servlet/ReffServ" flush="true" /> > >However, if "mcod" is not set, I need to direct the user to a pageform >to let them choose one, otherwise proceed to the main page. Any >attempt to Forward or Include either in Serlvet or JSP is giving me >errors like: >StackTrace java.io.IOException: Error: Attempt to clear a buffer >that's already been flushed >StackTrace java.lang.IllegalStateException: Cannot forward after >response has been committed > >Suggestions ? Is there an Elegant Solution ? or not so Elegant one ? >TIA -- now with more cowbell ========================================================================== TOPIC: inserting a footer into a pdf http://groups-beta.google.com/group/comp.lang.java.programmer/browse_thread/thread/99dd863ef5337c7a ========================================================================== == 1 of 1 == Date: Tues, Sep 14 2004 7:38 am From: [EMAIL PROTECTED] (Vishnu) Hi group The question may sound too newbish,do excuse me :-) Iam a Livelink developer and not exactly familiar with Java.And i need to implement the following functionality. -> I have large number of pdf documents.I need to insert a small text as footer into each page of the pdf documents. Are there libraries which are available *free*,and which can do this exact functionality? (I checked out some libraries which actually enables you to create a new pdf file.So i thought of implementing this by copying the whole content of the old one into a new file and then inserting footer into the new one.But then,wont i loose the original formatting information if the original document doesnt contain any footers?And wont it overwrite any original footers present?) Thanks in advance for any pointers. -Vishnu- ======================================================================= You received this message because you are subscribed to the Google Groups "comp.lang.java.programmer". comp.lang.java.programmer [EMAIL PROTECTED] Change your subscription type & other preferences: * click http://groups-beta.google.com/group/comp.lang.java.programmer/subscribe Report abuse: * send email explaining the problem to [EMAIL PROTECTED] Unsubscribe: * click http://groups-beta.google.com/group/comp.lang.java.programmer/subscribe ======================================================================= Google Groups: http://groups-beta.google.com ------------------------ Yahoo! Groups Sponsor --------------------~--> Make a clean sweep of pop-up ads. Yahoo! Companion Toolbar. Now with Pop-Up Blocker. Get it for free! http://us.click.yahoo.com/L5YrjA/eSIIAA/yQLSAA/BCfwlB/TM --------------------------------------------------------------------~-> <a href=http://English-12948197573.SpamPoison.com>Fight Spam! Click Here!</a> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/kumpulan/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
