java-programmer >>Printing from a text pane

Printing from a text pane

Index ‹ java-programmer

Previous
- 2
 - suppress compile errorI'm debugging and therefore like to *return* at location I prefer. However,
 compilation error
 
 test.java:85: unreachable statement
 selectCmd = "create temporary table match_detail_table as ("
 + selectCmd;
 ^
 1 error
 
 occurs. How to suppress this error?
 
 ...
 stmt = con.createStatement();
 stmt.execute(selectCmd); //String explainCmd = selectCmd;
 * return;
 ****
 
 selectCmd = "create temporary table match_detail_table as (" +
 selectCmd;
 selectCmd += ")";
 ...
- 2
 - Generics error messagesRoedy Green <email***@***.com> writes:
 
 > Let me see if I follow:
 >
 > Collection<? extends Automobile> a = new ArrayList<Automobile>( 10 );
 >
 > a.add( new Automobile() );
 
 Not allowed. The signature of "add" on Collection<T> is "void add(T)".
 
 The type of "a" doesn't say what type parameter was used to create the
 instance that it refers to, only that the parameter was some subclass
 of Automobile.
 
 The instance might be an ArrayList<Car>. In that case, the signature
 of the actual add method would be "void add(Car)" and it would be
 an error to pass an Automobile to it.
 
 > a.add( new Car() ); // blocked
 
 Also blocked, for the same reason, since the type parameter of the
 actual instance might not be Car or a superclass of Car.
 
 Generally, if something is only known to have type
 SomeClass<? extends Foo>
 then you can't call methods that expects values of the type
 parameter's type, because you don't know what type that is.
 
 Opposite, if something is only known to have a type
 SomeClass<? super Foo>
 then you can't (as usefully) call methods that return something
 of the type paremeter's type (however, you do know that it's
 at least an Object :).
 
 > So strangely Collection<? extends Automobile> means the exact
 > opposite.
 >
 > it means Collection<only Automobile no Cars or Trucks>
 
 No, Liskov's Substitution Principle still holds. You can use an
 instance of Car anywhere you expect an Automobile, because a Car *is*
 an Automobile. If you have a Collection that you can add Automobiles
 to, you can also add Cars. A type of such a collection would be
 Collection<? super Automobile>
 or just
 Collection<Automobile>
 
 What doesn't hold is that Collection<Car> is a Collection<Automobile>.
 Neither is a subtype of the other. Instead you have a subtype diagram
 that looks like this:
 
 Collection<? extends Automobile>
 / \
 Collection<Automobile> Collection<? extends Car>
 /
 Collection<Car>
 
 (and:
 
 Collection<? super Car>
 / \
 Collection<? super Automobile> Collection<Car>
 \
 Collection<Automobile>
 
 which doesn't draw very well on the same diagram :)
 
 /L
 --
 Lasse Reichstein Nielsen - email***@***.com
 DHTML Death Colors: <URL:http://www.infimum.dk/HTML/rasterTriangleDOM.html>
 'Faith without judgement merely degrades the spirit divine.'
- 2
 - Applet looking for class file improperlyI was having a peek at the error log on my website and discovered all
 kinds of errors of this form:
 
 [Thu Jan 12 01:13:59 2006] [error] [client 84.58.217.241] File does
 not exist:
 net:/com/mindprod/www/jgloss/com.html/mindprod/borders/Borders.class,
 referer: http://mindprod.com/jgloss/border.html
 
 that corresponds to
 
 <applet code="com.mindprod.borders.Borders.class"
 archive="../applets/borders.jar" width="430" height="250" alt="JPanel
 Borders">
 Need Java to see this.
 </applet>
 
 It looks like the browser is asking the server for the class even
 though it has been given an archive. I don't know what browser(s) do
 this.
 
 Perhaps I should not tell it the main class, and trust the manifest.
 Even so the name is screwed up. They added an .html to the first leg
 of the package name.
 
 --
 Canadian Mind Products, Roedy Green.
 http://mindprod.com Java custom programming, consulting and coaching.
- 4
 - JKS and PKCS12Could someone point me to some good documentation on the differences
 between JKS and PKCS12.
 
 Thanks
- 7
 - JZEE.COM for J2EE ?
 Hi,
 
 I'm selling the domain JZEE.COM. "JZEE" appears to be the popular, spoken
 expression of Sun's J2EE product, so it might make a good domain for a Java
 forum or the like. Anyway, I'm keener to see the domain used appropriately
 than getting a few extra $$$ for it. It will not be expensive.
 
 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3080246726
 
 Thanks,
 
 Simon Sheppard
- 10
 - GlassFish JARsI would like to use GlassFish to run a web application only and do not
 need to do any development, and as such do not need all the JARs that
 are deployed. I'm rather new to this and so thanks in advance to any
 help given.
- 11
 - carriage return in hex 0DHi,
 
 I need some help in writing Java code in representing carriage returns
 in Hex 0D. I've written a program in Java on an Unix system that
 passes data to a Stratus machine via TCP/IP socket. The data I send to
 the Stratus box needs to have carriage returns in it, which I've
 written in Java as "\r", but the Stratus box does not seem to
 recognize it. It is expecting a hex 0D instead.
 
 Does anyone know how to code in Java to pass a hex 0D?
 
 Thanks in advance for any advice you can provide.
 
 Pat
- 11
 - Daylight Saving Time in Australia 2005/2006Daylight Saving Time in Australia 2005/2006 has been extended for one
 week due to the Commonwealth Games.
 
 When I tested Sun's J2SE v 1.4.2_10 SDK for Windows, it was still using
 the old changeover date.
 
 Does anyone know anything about this issue?
 Is Sun aware of it?
 Are there fixes available/imminent?
 
 It seems all Australian states with Daylight Saving are adopting the
 new end date for 2006 (TAS, VIC, ACT, NSW, SA), and so at least the
 following TimeZones (from java.util.TimeZone) are affected:
 
 Australia/Adelaide
 Australia/Broken_Hill
 Australia/ACT
 Australia/Sydney
 Australia/Tasmania
 Australia/Victoria
 Australia/NSW
 Australia/Canberra
 Australia/Hobart
 Australia/Melbourne
 
 see
 http://www.lawlink.nsw.gov.au/lawlink/Corporate/ll_agdinfo.nsf/pages/community_relations_daylight_saving
 for more information on DST in New South Wales.
 
 http://www.bom.gov.au/climate/averages/tables/dst_times.shtml
- 12
 - Transpose in javaHi, I have a large table in postgres database. I need to create a
 screen in Java to view this table but it hast to be transposed. I'm
 wondering if it's better to transpose it in Postgres or Java could do
 it for me. Which is a better approach? What is the best way to
 transpose a table in Java? What is the best way to transpose it in
 Postgress.
 Your help is greatly appreciated.
 Thanks
 NK
- 13
 - Real world use of CVS within JDeveloperDoes anyone have anything good to say about JDeveloper's use of CVS?
 I've previously used WSAD but due to constraints (OracleAS webapp) I
 want to use JDev but I'm trying to see how a team of developers would
 really work as a team with CVS code control.
 
 I've just checked in an edit on a file on one of the team PCs but I
 can't see any quick and convenient way of detecting the change on
 another PC. Worse still - when I edited the same file on another PC and
 then tried to commit the change - it just throws an error message
 stating "failed to commit to the CVS repository" / "cvs server:
 Up-to-date check failed for ... cvs [server aborted]: correct above
 errors first!"
 This then forces me down the line of going back to find the jdev 'cvs
 update' menu option to merge the changes together - and then re-edit
 the CVS entries to re-fix the code. ... And then the update doesn't let
 me edit the differences - it's all or nothing with jdev!
 
 This is all a little high-maintenance; WSAD does it so much better
 (with comparison edits and allowing you to selectively copy parts of
 the file changes instead of the whole thing.
 
 Does this sound familiar or have I got this wrong?
 
 Any thoughts on a better way of doing things if I just can't change
 IDE.
 
 Many thanks
- 14
 - anyone with a small example for using JXTreeTableanyone with a small example for using JXTreeTable
 to startup with
 regards
 patrick
- 14
 - Web Usage MiningHi friends,
 I am working on the project of Web usage mining. I am currently doing
 the below modules..
 
 1. Users next request prediction.
 2. Transasction Clustering using k - means cluster algorithm.
 
 For the above i have used server log data as a data set in ECLF. I
 need ur suggestions and discussions reg the above. Is anybody
 interested in working with WUM or did some work in WUM.. U can free to
 share ur experience and difficulties you faced during the projects..
 
 Advance Thanks...
 
 Reg,
 Seenu
- 14
 - Java 3D without OpenGL or Direct3D?Hello,
 
 I'd like to use Java 3D applications on my Windows 2000 notebook that
 has not got a 3D graphic adapter.
 Is it possible to get Java 3D run using software rendering without 3D
 acceleration? This mode is possible in most of computer games so I
 thought this might be possible with Java 3D, too.
 
 Best regards,
 Sebastian
- 14
 - Hibernate-MySQL Insert problemHi,
 
 I have a Hibernate 2 application that has worked continuously for about
 a year running on OS X with MySQL. Now we need to deploy it for a
 different customer on Windows, and it is failing, specifically, it can
 read from the database fine, but upon trying to insert an object with a
 one-to-many relation, I am getting an error from MySQL that there is a
 foreign key violation when inserting the child object.
 
 The problem seems to be related to the MySQL version, because if while
 running on Windows I point hibernate to MySQL 4.1.13 running on a Linux
 box, it works, but on Windows I've tried both MySQL 4.1.9 and 4.1.15
 and it fails (Can't find 4.1.13 on the MySQL site, and at any rate I
 want to fix the problem on my end). I am running
 mysql-connector-java-3.1.12 - I tried different older versions of the
 connector but didn't affect it.
 
 I wonder if it may have something to do with the identity generator,
 because when I have it running against the Windows database, (I have a
 one to many relation beween Node -> LightConfig) it fails as it tries
 to save LightConfig, but on Linux, it prints out that it generated a
 native identity and then goes on to commit successfully.. in my mapping
 files I have the generator class set to 'native'.
 
 MySql 4.1.14-nt on Windows XP:
 
 00:37 DEBUG (EntityPersister.java:484) - Inserting entity:
 com.ocr.LightConfig (native id)
 00:37 DEBUG (BatcherImpl.java:204) - about to open: 0 open
 PreparedStatements, 0 open ResultSets
 00:37 DEBUG (BatcherImpl.java:230) - insert into LIGHT_CONFIGS
 (BRIGHT_FIELD, DARK_FIELD, SCORE, NODE_ID) values (?, ?, ?, ?)
 00:37 DEBUG (BatcherImpl.java:253) - preparing statement
 00:37 DEBUG (EntityPersister.java:382) - Dehydrating entity:
 [com.ocr.LightConfig#<null>]
 00:37 DEBUG (NullableType.java:46) - binding '10' to parameter: 1
 00:37 DEBUG (NullableType.java:46) - binding '15' to parameter: 2
 00:37 DEBUG (NullableType.java:46) - binding '0.0' to parameter: 3
 00:37 DEBUG (NullableType.java:46) - binding '0' to parameter: 4
 00:37 DEBUG (BatcherImpl.java:211) - done closing: 0 open
 PreparedStatements, 0 open ResultSets
 00:37 DEBUG (BatcherImpl.java:275) - closing statement
 00:37 DEBUG (JDBCExceptionReporter.java:49) - could not insert:
 [com.ocr.LightConfig]
 java.sql.SQLException: Cannot add or update a child row: a foreign key
 constraint fails
 
 Mysql 4.1.13 on Suse Linux 10 :
 
 03:58 DEBUG (EntityPersister.java:484) - Inserting entity:
 com.ocr.LightConfig (native id)
 03:58 DEBUG (BatcherImpl.java:204) - about to open: 0 open
 PreparedStatements, 0 open ResultSets
 03:58 DEBUG (BatcherImpl.java:230) - insert into LIGHT_CONFIGS
 (BRIGHT_FIELD, DARK_FIELD, SCORE, NODE_ID) values (?, ?, ?, ?)
 03:58 DEBUG (BatcherImpl.java:253) - preparing statement
 03:58 DEBUG (EntityPersister.java:382) - Dehydrating entity:
 [com.ocr.LightConfig#<null>]
 03:58 DEBUG (NullableType.java:46) - binding '10' to parameter: 1
 03:58 DEBUG (NullableType.java:46) - binding '15' to parameter: 2
 03:58 DEBUG (NullableType.java:46) - binding '0.0' to parameter: 3
 03:58 DEBUG (NullableType.java:46) - binding '0' to parameter: 4
 03:58 DEBUG (AbstractEntityPersister.java:1234) - Natively generated
 identity: 8
 03:58 DEBUG (BatcherImpl.java:211) - done closing: 0 open
 PreparedStatements, 0 open ResultSets
 03:58 DEBUG (BatcherImpl.java:275) - closing statement
 03:58 DEBUG (Cascades.java:506) - done processing cascades for:
 com.ocr.node.Node
 03:58 DEBUG (JDBCTransaction.java:59) - commit
 
 Since on Windows I'm not getting the log message about 'Natively
 generated identity', is it possible it's not able to generate one and
 it's just using 0? The only thing is, there is no error from hibernate
 up until the database throws the error..
 
 thanks for any help
- 15
 - Who is the best WebSphere Studio or Oracle JDeveloper??Can anybody tell me which IDE tools, Web Sphere, JDeveloper or etc, is the
 best for the enterprise applications.
 
 I know that JDEveloper have good IDE for map database object but I am
 interesting for web presentation, which has the best framework part for web
 component, JSP, servlet and etc. I know that in WebSphereStudio can put
 plug-in for Struts framework, but it's look very difficult for develop and
 support.
 
 ilica
 
 _________
 
 "If A is a success in life, then A equals x plus y plus z. Work is x; y is
 play; and z is keeping your mouth shut."
 
 ---
 Outgoing mail is certified Virus Free.
 Checked by AVG anti-virus system (http://www.grisoft.com).
 Version: 6.0.515 / Virus Database: 313 - Release Date: 1.9.2003

Author

Message

yorkmac

Posted: 2005-3-24 10:19:00

Top

java-programmer, Printing from a text pane i am making a small RTF word processor and trying to print from a
JTextPane.The setPrintable method is giving me problems as i dont know
what to pass to it

protected void printData()
{
getJMenuBar().repaint();
try
{
PrinterJob printJob = PrinterJob.getPrinterJob();
printJob.setPrintable();

if(!printJob.printDialog())
return;
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR ) );
printJob.print();
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR ) );

}
catch(PrinterException e)
{
e.printStackTrace();
System.err.println("Printing error" + e.toString() );
}
}

Hiroshi Iwatani

Posted: 2005-3-24 18:12:00

Top

java-programmer >> Printing from a text pane yorkmac wrote:

>i am making a small RTF word processor and trying to print from a
>JTextPane.The setPrintable method is giving me problems as i dont know
>what to pass to it
>
>
> protected void printData()
>{
> getJMenuBar().repaint();
> try
> {
> PrinterJob printJob = PrinterJob.getPrinterJob();
> printJob.setPrintable();
>
> if(!printJob.printDialog())
> return;
> setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR ) );
> printJob.print();
> setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR ) );
>
> }
> catch(PrinterException e)
> {
> e.printStackTrace();
> System.err.println("Printing error" + e.toString() );
> }
>}
>
>
>
>
>
http://java.sun.com/j2se/1.5.0/docs/guide/jps/index.html
This documentation has basic example codes.

Index ‹ java-programmer

Next
- 1
 - Smoking assertions?With regard to assertions it appears that the compiler default has
 changed from 1.4 to 1.5. The 1.5 default compiles as-if "-source
 1.5" instead of the old 1.4 way "-source 1.3".
 
 All well and good but 1.5 doesn't appear to let me compile with
 "-source 1.3" to have an identifier named "assert". Apparently you
 could do this with 1.4. If I try to 1.5 compile with "-source 1.3"
 it returns the error that "assert is a keyword, try compiling
 with -source 1.4, blah blah".
 
 Does anybody know if this is correct and why they removed the
 ability to compile as 1.3?
- 2
 - Multiple web applications, single virtual hostHello everyone,
 
 I am attempting to create access logs on a per web application basis,
 using a single virtual host in my server.xml file. Here is what I
 have so far:
 
 <Host name="www.mysite.com" autoDeploy="false"
 deployOnStartup="false"
 deployXML="false">
 <alias>www.mysite.com</alias>
 <Valve
 className="org.apache.catalina.valves.AccessLogValve"
 prefix="mysite_access" suffix=".log"
 pattern="common"
 directory="${jboss.server.home.dir}/log"/>
 <Context path="" docBase="html" debug="0" reloadable="true"/>
 <DefaultContext cookies="true" crossContext="true"
 override="true"/>
 <Context path="/Web1" docBase="C:\jboss-4.0.1RC2\server\default
 \deploy" debug="0" reloadable="true">
 <Valve
 className="org.apache.catalina.valves.AccessLogValve"
 directory="${jboss.server.home.dir}/log"
 prefix="my_web1" suffix=".log" resolveHosts="false" pattern="combined"/
 >
 </Context>
 <Context path="/images" appBase="" docBase="C:
 \jboss-4.0.1RC2\server\default\images" debug="99">
 </Context>
 <Context path="/Web2" docBase="C:\jboss-4.0.1RC2\server\default
 \deploy" debug="0" reloadable="true">
 <Valve className="org.apache.catalina.valves.AccessLogValve"
 directory="${jboss.server.home.dir}/log"
 prefix="my_web2" suffix=".log" resolveHosts="false" pattern="combined"/
 >
 </Context>
 </Host>
 
 Everything is working as it should, except that when I hit www.mysite.com/Web1
 or www.mysite.com/Web2 the only log that gets updated is
 mysite_access.
 
 Can someone please explain to me how to go about writing to the
 my_web1.log and my_web2.log files for those applications?
 
 Thanks,
 Monica
- 3
 - [PATCH] jdk1.4.2, getsockname(), and ECONNRESET
 --Apple-Mail-4--662330866
 Content-Type: multipart/mixed; boundary=Apple-Mail-3--662330884
 
 --Apple-Mail-3--662330884
 Content-Transfer-Encoding: quoted-printable
 Content-Type: text/plain;
 charset=ISO-8859-1;
 format=flowed
 
 In j2se/src/solaris/native/sun/nio/ch/Net.c, getsockname() is called to=20=
 
 determine the local address and port of a socket.
 
 Under both Linux and Solaris, getsockname() will only fail if invalid=20
 arguments are provided. If getsockname() returns an error, Java throws=20=
 
 a java.lang.Error.
 On FreeBSD, getsockname() will also return an error with errno set to=20
 ECONNRESET if the connection has been reset by the peer. Consequently,=20=
 
 Java throws a java.lang.Error.
 
 The only way to handle this without an API change is to check for=20
 ECONNRESET; In the attached patch, if errno is set to=A0ECONNRESET we=20
 fill in the sockaddr structure with a port of 0, an IP of INADDR_ANY,=20
 and clear out the error.
 
 Also, any comments on the thread-safe resolver patch?
 
 Thanks,
 -landonf
 
 --Apple-Mail-3--662330884
 Content-Transfer-Encoding: 7bit
 Content-Type: application/octet-stream; x-unix-mode=0644;
 name="getsockname-1.diff"
 Content-Disposition: attachment;
 filename=getsockname-1.diff
 
 Only in getsockname: cscope.out
 diff -ru bsdjdk/j2se/src/solaris/native/sun/nio/ch/Net.c getsockname/j2se/src/solaris/native/sun/nio/ch/Net.c
 --- bsdjdk/j2se/src/solaris/native/sun/nio/ch/Net.c Fri May 13 18:04:33 2005
 +++ getsockname/j2se/src/solaris/native/sun/nio/ch/Net.c Sun May 29 01:32:32 2005
 @@ -118,8 +118,30 @@
 SOCKADDR sa;
 int sa_len = SOCKADDR_LEN;
 if (getsockname(fdval(env, fdo), (struct sockaddr *)&sa, &sa_len) < 0) {
 +#ifdef _BSD_SOURCE
 + /*
 + * XXXBSD:
 + * ECONNRESET is specific to the BSDs. We can not return an error,
 + * as the calling Java code with raise a java.lang.Error given the expectation
 + * that getsockname() will never fail. According to the Single UNIX Specification,
 + * it shouldn't fail. As such, we just fill in generic values.
 + */
 + if (errno == ECONNRESET) {
 + struct sockaddr_in *sin;
 + sin = (struct sockaddr_in *) &sa;
 + bzero(sin, sizeof(*sin));
 + sin->sin_len = sizeof(struct sockaddr_in);
 + sin->sin_family = AF_INET;
 + sin->sin_port = htonl(0);
 + sin->sin_addr.s_addr = INADDR_ANY;
 + } else {
 + handleSocketError(env, errno);
 + return -1;
 + }
 +#else /* _BSD_SOURCE */
 handleSocketError(env, errno);
 return -1;
 +#endif /* _BSD_SOURCE */
 }
 return NET_GetPortFromSockaddr((struct sockaddr *)&sa);
 }
 @@ -131,8 +153,30 @@
 int sa_len = SOCKADDR_LEN;
 int port;
 if (getsockname(fdval(env, fdo), (struct sockaddr *)&sa, &sa_len) < 0) {
 +#ifdef _BSD_SOURCE
 + /*
 + * XXXBSD:
 + * ECONNRESET is specific to the BSDs. We can not return an error,
 + * as the calling Java code with raise a java.lang.Error with the expectation
 + * that getsockname() will never fail. According to the Single UNIX Specification,
 + * it shouldn't fail. As such, we just fill in generic values.
 + */
 + if (errno == ECONNRESET) {
 + struct sockaddr_in *sin;
 + sin = (struct sockaddr_in *) &sa;
 + bzero(sin, sizeof(*sin));
 + sin->sin_len = sizeof(struct sockaddr_in);
 + sin->sin_family = AF_INET;
 + sin->sin_port = htonl(0);
 + sin->sin_addr.s_addr = INADDR_ANY;
 + } else {
 + handleSocketError(env, errno);
 + return NULL;
 + }
 +#else /* _BSD_SOURCE */
 handleSocketError(env, errno);
 return NULL;
 +#endif /* _BSD_SOURCE */
 }
 return NET_SockaddrToInetAddress(env, (struct sockaddr *)&sa, &port);
 }
 
 --Apple-Mail-3--662330884--
 
 --Apple-Mail-4--662330866
 content-type: application/pgp-signature; x-mac-type=70674453;
 name=PGP.sig
 content-description: This is a digitally signed message part
 content-disposition: inline; filename=PGP.sig
 content-transfer-encoding: 7bit
 
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.2.6 (Darwin)
 
 iD8DBQFCuF1nlplZCE/15mMRAlrDAJ9rqNEWNaX6iAmWW4AQEZUVz4lX1gCfVig7
 +Kz1+xJm32a/fQVBsibMm2Y=
 =tLoZ
 -----END PGP SIGNATURE-----
 
 --Apple-Mail-4--662330866--
- 4
 - Jaxb and xsd Help requestedHi,
 I'm having problems compiling the classes generated by Jaxb when using
 the schema below. (Note the xsd below is part of a bigger xsd file i
 just pulled out the section that was giving me issues ). If anyone can
 see a problem with the xsd defined below I would appreicate the
 information.
 
 The inner interface defined within the generated java class is causing
 me issues. The error I get is "Nested type GuestCountType hides an
 enclosing type". i would appreciate any help with this.
 
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
 elementFormDefault="qualified" attributeFormDefault="unqualified">
 <xs:complexType name="GuestCountType">
 <xs:sequence>
 <xs:element name="GuestCount" maxOccurs="99">
 <xs:complexType>
 <xs:attributeGroup ref="GuestCountGroup"/>
 </xs:complexType>
 </xs:element>
 </xs:sequence>
 <xs:attribute name="IsPerRoom" type="xs:boolean" use="optional"/>
 </xs:complexType>
 <xs:complexType name="RoomStayCandidateType">
 <xs:sequence>
 <xs:element name="GuestCounts" type="GuestCountType" minOccurs="0"/>
 </xs:sequence>
 </xs:complexType>
 <xs:attributeGroup name="GuestCountGroup"/>
 </xs:schema>
 
 //
 // This file was generated by the JavaTM Architecture for XML
 Binding(JAXB) Reference Implementation, v1.0.4-b18-fcs
 // See <a
 href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a>
 // Any modifications to this file will be lost upon recompilation of
 the source schema.
 // Generated on: 2006.05.06 at 09:47:52 EDT
 //
 
 package generated;
 
 /**
 * Java content class for GuestCountType complex type.
 * The following schema fragment specifies the expected content
 contained within this java content object. (defined at
 file:/C:/xsdfiles/test.xsd line 4)
 * 
 * <pre>
 * <complexType name="GuestCountType">
 * <complexContent>
 * <restriction
 base="{http://www.w3.org/2001/XMLSchema}anyType">
 * <sequence>
 * <element name="GuestCount" maxOccurs="99">
 * <complexType>
 * <complexContent>
 * <restriction
 base="{http://www.w3.org/2001/XMLSchema}anyType">
 * <attGroup ref="{}GuestCountGroup"/>
 * </restriction>
 * </complexContent>
 * </complexType>
 * </element>
 * </sequence>
 * <attribute name="IsPerRoom"
 type="{http://www.w3.org/2001/XMLSchema}boolean" />
 * </restriction>
 * </complexContent>
 * </complexType>
 * </pre>
 *
 */
 public interface GuestCountType {
 
 /**
 * Gets the value of the isPerRoom property.
 *
 */
 boolean isIsPerRoom();
 
 /**
 * Sets the value of the isPerRoom property.
 *
 */
 void setIsPerRoom(boolean value);
 
 /**
 * Gets the value of the GuestCount property.
 *
 * 
 * This accessor method returns a reference to the live list,
 * not a snapshot. Therefore any modification you make to the
 * returned list will be present inside the JAXB object.
 * This is why there is not a <CODE>set</CODE> method for the
 GuestCount property.
 *
 * 
 * For example, to add a new item, do as follows:
 * <pre>
 * getGuestCount().add(newItem);
 * </pre>
 *
 *
 * 
 * Objects of the following type(s) are allowed in the list
 * {@link generated.GuestCountType.GuestCountType}
 *
 */
 java.util.List getGuestCount();
 
 /**
 * Java content class for anonymous complex type.
 * The following schema fragment specifies the expected content
 contained within this java content object. (defined at
 file:/C:/xsdfiles/test.xsd line 7)
 * 
 * <pre>
 * <complexType>
 * <complexContent>
 * <restriction
 base="{http://www.w3.org/2001/XMLSchema}anyType">
 * <attGroup ref="{}GuestCountGroup"/>
 * </restriction>
 * </complexContent>
 * </complexType>
 * </pre>
 *
 */
 public interface GuestCountType {
 
 }
 
 }
- 5
 - How to make CLASSPATH behave like PATH on Windows?Windows (XP and NT) allows one to specify environmental variable
 (such as PATH and CLASSPATH) at both the SYSTEM-wide level
 as well as at the per-USER level.
 
 And the behavior has always been that the value of one's PATH list is
 the concatenation of those two ENV specifications.
 
 So, the $64 question is: Is there some way to coerce the resulting
 CLASSPATH list to also be a concatenation of both the SYSTEM
 and the USER's lists?
 
 (Hopefully, some sort of registry hack can accomplish this!?)
 
 The reason I ask is that today, after installing a Sun 'product' called
 JMF (Java Media Framework), it BROKE my existing CLASSPATH
 setup. The reason it BROKE it was that BEFORE the installation,
 I had my CLASSPATH defined (only) at the SYSTEM level, and it
 got inherited into my USER level. But, the (stupid?) JMF kit decided
 to 'add' some stuff of its own to the USER classpath, and since one
 didn't exist at all, it created one and put its stuff in it.
 
 BUT the unwanted side-effect of that (brilliant?) idea was that now
 the only resulting CLASSPATH that the users have is this new one that
 the kit created and all the existing entries on the SYSTEM-wide defn
 of CLASSPATH now get tossed into the bit-bucket.
 
 Any SUN Java architects out there who can rule on this? Is this a
 bug or a feature of the JMF kit? (A registry hack or something similar
 for a workaround would be nice.)
 
 Cheers...
 
 Dave
- 6
 - ROW ID problemHi,
 I am wtiting JAVA application and getting datas from MS SQL.
 This is the code:
 
 QueryDataSet ds = new QueryDataSet();
 ds.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor
 (db,"select * from myTable"));
 
 In myTable there is one column defined as "primary key".
 But dataset(ds) does not get rowID automatically. I have
 to disable updateRowID in MetaDataUpdate for dataset, and
 then set rowID to the column manually
 
 I had no problem in Sybase, but now I have changed to MS
 SQL. Any idea? May be it is some connection property I
 have not checked out?
 
 Thanks beforehand.
- 7
 - Applet won't work on the Internet, yet it works on my hard drive!!!Hi!
 
 I have uploaded this (first in my life) applet on the Internet, along with
 the HTML file for its viewing. On my hard drive I've opened the HTML with
 Internet Explorer and Opera, and it works ok. Then I uploaded it on the
 internet, and when I opened the Web site I got an "Invalid bytecode" message
 in Opera. I've contacted the owner of the site and he says he has also
 downloaded my html and .class on his hard drive and it ain't working for
 him.
 So what am I doing wrong? Is it that I have compiled with Java 1.4.1? I've
 also uploaded the files on another web space provider, and it didn't work
 there either.
 
 This is the url:
 http://www.freewebs.com/csabaland/java/pogadjanje_reci.html
 
 You can also download the .class and .java, which is reci.java, and check it
 out yourself.
 
 Can someone tell me why isn't this working?
 
 Gajo
- 8
 - JTable column headers - how?How do you show column headers on a JTable. I'm using j2se 5.0.
 
 I thought this would do it;
 
 // Sets up the table.
 private JTable setupTable()
 {
 // The columns and data.
 Vector<String> columns= new Vector<String>();
 Vector<Vector> data= new Vector<Vector>();
 
 // Get the columns.
 // Note well: this relies on SyslogRecord knowing it's own data
 members.
 String[] dataMembers= SyslogRecord.getDataMemberNames();
 
 // First we want a "Seen" column.
 columns.add("Seen");
 // Now add the rest.
 for (int i= 0; i < dataMembers.length; i++)
 columns.add(dataMembers[i].toString());
 
 // Add the data
 Iterator it= syslog.iterator();
 while (it.hasNext())
 {
 Vector<String> v= new Vector<String>();
 SyslogRecord sr= (SyslogRecord)it.next();
 // Add the "Seen" value 1st.
 v.add("No");
 v.add(DateWrapper.toString(sr.getDate()));
 v.add(sr.getMachine());
 v.add(sr.getUser());
 v.add(sr.getMessage());
 
 data.add(v);
 }
 
 // Need to set the data model for the table.
 DefaultTableModel tModel= new DefaultTableModel();
 tModel.setDataVector(data,columns);
 JTable jt= new JTable();
 jt.setModel(tModel);
 
 return jt;
 }
 
 This compiles fine but when I run it, I get all of my data, but no
 column headers!
 
 Any ideas?
 
 Thanks,
 
 John
- 9
 - static methods dont inherit (was: Constructor inheritance)"Andrew McDonagh" wrote...
 : isamura wrote:
 :
 : snipped.
 :
 : > :
 : > Can you clarify. Do you mean subclass can't inherit static methods either?
 : >
 : > ..K
 : >
 : Correct.
 :
 : Static methods don't belong to an object like normal (aka Instance)
 : methods, they belong to the Class.
 :
 : When calling a static method you: 'Class.myStaticMethod()'
 :
 : there's no object, so no Vtable to use to look through.
 :
 This is going off-topic so I will change the thread topic.
 
 That is puzzling since the following compiles and runs (JDK 1.42):
 
 public static myStaticMethod(); // defined in ClassA
 
 ClassB extends ClassA
 
 ClassB.myStaticMethod(); // no problem
 
 Please explain...
 
 .K
- 10
 - SAX with JAXPHi,
 
 I want to parse a XML document with SAX (using JAXP) and found lot's of
 examples of parsing from a file. But... I have the XML in a String variable
 and want to parse from there. All the 'parse' methods from the SAXParse
 class receive a File, or a InputStream, or a URI... I don't want to create a
 file just to be able to parse the XML (for performance reasons).
 Any help appreciated,
 
 Araxes Tharsis
- 11
 - java front end that creates database appsDoes there exist a java front end like this database admin tool:
 http://qform.sourceforge.net/
 but that also allows you to create database applications (similar to
 Rekall if you are familiar with that, uses python)
 ie. allows you to create your own forms for data input input etc,
 provides reporting, scripting etc
 
 Thanks
 Wayne
- 12
 - convert DER encoded cert to PEM encoded certhi
 
 i read a certificate from a smartcard with the pkcs#11 API. i get the
 certificate in a hex string DER encoded. how can i convert a hex-string
 from a DER encoded certificate to e PEM encoded certificate.
 
 i try the method Certificate cert = cf.generateCertificate(fis);
 
 but i works just for base64 encoded certs
 
 -----BEGIN CERTIFICATE-----
 MIIDgjCCAuugAwIBAgIBGzANBgkqhkiG9w0BAQUFADB+MQswCQYDVQQGEwJDSDEL
 MAkGA1UECBMCWkgxEDAOBgNVBAcTB1p1ZXJpY2gxFTATBgNVBAoTDE1hcmMgVGVz
 dCBDQTEXMBUGA1UECxMOVGVzdCBDQ .....
 -----END CERTIFICATE-----
 
 i have this sting:
 
 30820345308202aea003020102020102300d06092a864886f70d01 ....
 
 has anyone a idea?
 
 thanks
 carla
- 13
 - Processing of java-common_0.27_amd64.changesjava-common_0.27_amd64.changes uploaded successfully to localhost
 along with the files:
 java-common_0.27.dsc
 java-common_0.27.tar.gz
 java-common_0.27_all.deb
 
 Greetings,
 
 Your Debian queue daemon
 
 --
 To UNSUBSCRIBE, email to email***@***.com
 with a subject of "unsubscribe". Trouble? Contact email***@***.com
- 14
 - jdk 5 generic, why not the other way arround for (T[] e, Collection<T> c)Hi,
 
 I'm trying to understand the generic concept. The following confused
 me:
 
 public static void main(String arg[])
 {
 Object[] oa = new Object [10];
 Collection<Object> co = new ArrayList<Object>();
 
 String[] sa = new String[10];
 Collection<String> cs = new ArrayList<String>();
 
 method(sa, co); //1
 method(oa, co); //2
 
 method(oa,cs); // 3, compile error:
 //<T>method(T[],java.util.Collection<T>) in Test cannot be applied to
 // (java.lang.Object[],java.util.Collection<java.lang.String>)
 // method(oa,cs);
 }
 
 static <T> void method(T[]e, Collection<T> c)
 { //do nothing }
 
 The #2 is obvious, but why #1 is ok and #3 is wrong?
- 15
 - Applet is not able to call a URLHello!
 
 I try to make a HTTP Connection through a Applet. The Url is inside
 the same CodeBase.
 
 Error message: java.net.UnknownHostException: https://www.unserserver.de
 
 HttpMethod method = null;
 
 try {
 URL url = new URL(sUrl);
 
 HostConfiguration hostConfig = new HostConfiguration();
 hostConfig.setHost(url.getHost(), url.getPort(), url.getProtocol());
 
 HttpClientParams httpClientParams = new HttpClientParams();
 HttpClient httpClient = new HttpClient();
 httpClient.setHostConfiguration(hostConfig);
 httpClient.setParams(httpClientParams);
 
 method = new GetMethod();
 method.setQueryString(url.getQuery());
 method.setPath(url.getPath());
 
 int resultCode = httpClient.executeMethod(method);
 
 } catch (Exception e) {
 System.out.println(e);
 }
 
 I have configured the JVM to use the default settings of the browser,
 to connect through the proxy.
 Without proxy on my own workstation it works, but for the customer it
 doesn't work, allthough he saids, that he has configured the same
 settings for the JVM.
 
 Any ideas?
 
 best regards
 Alexa