I'm hoping there's someone here with experience in building the Visual
Explain tool from Red Hat. I downloaded it and the J2 SDK, but when I
attempt to follow the build instructions, I get messages like:
error: Type `JTableHeader' not found in the declaration of the local
variable `header'.
[javac] JTableHeader header = null;
To me, this indicates that the SDK isn't installed (properly). But I
admit I'm pretty much a Java know-nothin'. 10 2093
On Tue, Apr 20, 2004 at 10:45:33AM -0700, Jeff Boes wrote: variable `header'. [javac] JTableHeader header = null;
To me, this indicates that the SDK isn't installed (properly). But I admit I'm pretty much a Java know-nothin'.
java -version ?
A
--
Andrew Sullivan | aj*@crankycanuck.ca
I remember when computers were frustrating because they *did* exactly what
you told them to. That actually seems sort of quaint now.
--J.D. Baldwin
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On Tue, Apr 20, 2004 at 10:45:33AM -0700, Jeff Boes wrote: variable `header'. [javac] JTableHeader header = null;
To me, this indicates that the SDK isn't installed (properly). But I admit I'm pretty much a Java know-nothin'.
java -version ?
A
--
Andrew Sullivan | aj*@crankycanuck.ca
I remember when computers were frustrating because they *did* exactly what
you told them to. That actually seems sort of quaint now.
--J.D. Baldwin
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TIP 7: don't forget to increase your free space map settings
Jeff Boes wrote: I'm hoping there's someone here with experience in building the Visual Explain tool from Red Hat. I downloaded it and the J2 SDK, but when I attempt to follow the build instructions, I get messages like:
error: Type `JTableHeader' not found in the declaration of the local variable `header'. [javac] JTableHeader header = null;
To me, this indicates that the SDK isn't installed (properly). But I admit I'm pretty much a Java know-nothin'.
Jeff, have tou set the environment variable JAVA_HOME to where your SDK
is installed?
Please try:
echo $JAVA_HOME
and
which javac
Regards,
Fernando
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Jeff Boes wrote: I'm hoping there's someone here with experience in building the Visual Explain tool from Red Hat. I downloaded it and the J2 SDK, but when I attempt to follow the build instructions, I get messages like:
error: Type `JTableHeader' not found in the declaration of the local variable `header'. [javac] JTableHeader header = null;
To me, this indicates that the SDK isn't installed (properly). But I admit I'm pretty much a Java know-nothin'.
Jeff, have tou set the environment variable JAVA_HOME to where your SDK
is installed?
Please try:
echo $JAVA_HOME
and
which javac
Regards,
Fernando
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Jeff Boes wrote: Fernando Nasser wrote:
Jeff, have tou set the environment variable JAVA_HOME to where your SDK is installed?
Please try:
echo $JAVA_HOME It was undefined ... I set it to "/usr/java/j2sdk1.4.2_04".
and
which javac Nothing found in my path. However, with or without the above change, the build process seems to find "javac". I still get:
Yes, the javac Ant task probably looks for it in a few places.
Try doing this:
export PATH=/usr/java/j2sdk1.4.2_04/bin:$PATH
and do it again.
Which OS and version are you doing this on?
Regards,
Fernando compile: [javac] Compiling 69 source files to /home/jboes/downloads/src/rhdb/guitools/rhdb-explain/build [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/ViseLookAndFeel.java:14:
error: Superclass `DefaultMetalTheme' of class `com.redhat.rhdb.vise.ViseLookAndFeel' not found. [javac] public class ViseLookAndFeel extends DefaultMetalTheme { [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/Vise.java:66:
error: Type `JTextArea' not found in declaration of field `query_ta'. [javac] private JTextArea query_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/TestDatabaseConnectionDialog.java:45:
error: Type `JTextArea' not found in declaration of field `text'. [javac] private JTextArea text; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/HelpWindow.java:554:
error: Type `HTMLFrameHyperlinkEvent' not found in the declaration of the local variable `evt'. [javac] HTMLFrameHyperlinkEvent evt = (HTMLFrameHyperlinkEvent)e; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/HelpWindow.java:555:
error: Type `HTMLDocument' not found in the declaration of the local variable `doc'. [javac] HTMLDocument doc = (HTMLDocument)pane.getDocument(); [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/AboutDialog.java:153:
error: Type `SimpleAttributeSet' not found in the declaration of the local variable `set'. [javac] SimpleAttributeSet set = new SimpleAttributeSet(); [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:71:
error: Type `JTextArea' not found in declaration of field `options_ta'. [javac] private JTextArea options_ta, plan_ta, dump_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:71:
error: Type `JTextArea' not found in declaration of field `plan_ta'. [javac] private JTextArea options_ta, plan_ta, dump_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:71:
error: Type `JTextArea' not found in declaration of field `dump_ta'. [javac] private JTextArea options_ta, plan_ta, dump_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:1407:
error: Type `JTableHeader' not found in the declaration of the local variable `header'. [javac] JTableHeader header = null; [javac] ^ [javac] 10 errors
BUILD FAILED
---------------------------(end of broadcast)---------------------------
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Jeff Boes wrote: Fernando Nasser wrote:
Jeff, have tou set the environment variable JAVA_HOME to where your SDK is installed?
Please try:
echo $JAVA_HOME It was undefined ... I set it to "/usr/java/j2sdk1.4.2_04".
and
which javac Nothing found in my path. However, with or without the above change, the build process seems to find "javac". I still get:
Yes, the javac Ant task probably looks for it in a few places.
Try doing this:
export PATH=/usr/java/j2sdk1.4.2_04/bin:$PATH
and do it again.
Which OS and version are you doing this on?
Regards,
Fernando compile: [javac] Compiling 69 source files to /home/jboes/downloads/src/rhdb/guitools/rhdb-explain/build [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/ViseLookAndFeel.java:14:
error: Superclass `DefaultMetalTheme' of class `com.redhat.rhdb.vise.ViseLookAndFeel' not found. [javac] public class ViseLookAndFeel extends DefaultMetalTheme { [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/Vise.java:66:
error: Type `JTextArea' not found in declaration of field `query_ta'. [javac] private JTextArea query_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/TestDatabaseConnectionDialog.java:45:
error: Type `JTextArea' not found in declaration of field `text'. [javac] private JTextArea text; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/HelpWindow.java:554:
error: Type `HTMLFrameHyperlinkEvent' not found in the declaration of the local variable `evt'. [javac] HTMLFrameHyperlinkEvent evt = (HTMLFrameHyperlinkEvent)e; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/HelpWindow.java:555:
error: Type `HTMLDocument' not found in the declaration of the local variable `doc'. [javac] HTMLDocument doc = (HTMLDocument)pane.getDocument(); [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/vise/AboutDialog.java:153:
error: Type `SimpleAttributeSet' not found in the declaration of the local variable `set'. [javac] SimpleAttributeSet set = new SimpleAttributeSet(); [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:71:
error: Type `JTextArea' not found in declaration of field `options_ta'. [javac] private JTextArea options_ta, plan_ta, dump_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:71:
error: Type `JTextArea' not found in declaration of field `plan_ta'. [javac] private JTextArea options_ta, plan_ta, dump_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:71:
error: Type `JTextArea' not found in declaration of field `dump_ta'. [javac] private JTextArea options_ta, plan_ta, dump_ta; [javac] ^ [javac]
/home/jboes/downloads/src/rhdb/guitools/rhdb-explain/src/com/redhat/rhdb/explain/view/ExplainView.java:1407:
error: Type `JTableHeader' not found in the declaration of the local variable `header'. [javac] JTableHeader header = null; [javac] ^ [javac] 10 errors
BUILD FAILED
---------------------------(end of broadcast)---------------------------
TIP 2: you can get off all lists at once with the unregister command
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Jeff Boes wrote: I'm hoping there's someone here with experience in building the Visual Explain tool from Red Hat.
Thanks to some patient hand-holding by Fernando Nasser
(fn*****@redhat.com), I managed to make this work.
Details, for those following my bread-crumb trail:
My OS is Whitebox 3.0. I installed the Java SDK RPM, but until I did this:
$ export CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar
I couldn't get "ant" to build the package.
After I built it, some further messing around was necessary to discover
that I needed the JDBC, and that I needed to edit CLASSPATH some more. I
ended up with this incantation:
$ export
CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar:/home/jboes/downloads/pg74.213.jdbc3.jar:.
(Don't miss the ":." at the end of that line!) Then I could "cd" into
the "build" directory and run the tool with the command line as
specified in the README:
$ /usr/java/j2sdk1.4.2_04/bin/java com.redhat.rhdb.vise.Vise
So, up and running at last. I'm sure there's an easier way to configure
this, but being a Java-on-Linux neophyte, this was as much as I was
willing to learn about the process just to evaluate the tool!
Dazed ...
--
Jeff Boes vox 269.226.9550 ext 24
Database Engineer fax 269.349.9076
Nexcerpt, Inc. http://www.nexcerpt.com
...Nexcerpt... Extend your Expertise
Jeff Boes wrote: I'm hoping there's someone here with experience in building the Visual Explain tool from Red Hat.
Thanks to some patient hand-holding by Fernando Nasser
(fn*****@redhat.com), I managed to make this work.
Details, for those following my bread-crumb trail:
My OS is Whitebox 3.0. I installed the Java SDK RPM, but until I did this:
$ export CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar
I couldn't get "ant" to build the package.
After I built it, some further messing around was necessary to discover
that I needed the JDBC, and that I needed to edit CLASSPATH some more. I
ended up with this incantation:
$ export
CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar:/home/jboes/downloads/pg74.213.jdbc3.jar:.
(Don't miss the ":." at the end of that line!) Then I could "cd" into
the "build" directory and run the tool with the command line as
specified in the README:
$ /usr/java/j2sdk1.4.2_04/bin/java com.redhat.rhdb.vise.Vise
So, up and running at last. I'm sure there's an easier way to configure
this, but being a Java-on-Linux neophyte, this was as much as I was
willing to learn about the process just to evaluate the tool!
Dazed ...
--
Jeff Boes vox 269.226.9550 ext 24
Database Engineer fax 269.349.9076
Nexcerpt, Inc. http://www.nexcerpt.com
...Nexcerpt... Extend your Expertise
Jeff Boes <jb***@nexcerpt.com> wrote: Jeff Boes wrote: I'm hoping there's someone here with experience in building the Visual Explain tool from Red Hat. Thanks to some patient hand-holding by Fernando Nasser (fn*****@redhat.com), I managed to make this work.
Details, for those following my bread-crumb trail:
My OS is Whitebox 3.0. I installed the Java SDK RPM, but until I did this:
$ export CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar
I couldn't get "ant" to build the package.
I don't know about the "Whitebox" (whatever that is) OS, but on my
Sparc Solaris boxes, anything placed in $JAVA_HOME/jre/lib/ext/ is
automatically added to CLASSPATH when a Java app is started-up. After I built it, some further messing around was necessary to discover that I needed the JDBC, and that I needed to edit CLASSPATH some more. I ended up with this incantation:
$ export CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar:/home/jboes/downloads/pg74.213.jdbc3.jar:.
I decided to build on how Java works on my Sun boxes, by mimicking its
"default CLASSPATH add-ons" directory in /usr/local. Then I wrote a
"java_profile" script that automatically adds any jarfile it finds
there into the CLASSPATH environment variable. It gets run by, say,
/etc/profile, so all users get it.
[remainder snipped]
--
Jim Seymour | Spammers sue anti-spammers: js******@LinxNet.com | http://www.LinxNet.com/misc/spam/slapp.php http://jimsun.LinxNet.com | Please donate to the SpamCon Legal Fund:
| http://www.spamcon.org/legalfund/
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Jeff Boes <jb***@nexcerpt.com> wrote: Jeff Boes wrote: I'm hoping there's someone here with experience in building the Visual Explain tool from Red Hat. Thanks to some patient hand-holding by Fernando Nasser (fn*****@redhat.com), I managed to make this work.
Details, for those following my bread-crumb trail:
My OS is Whitebox 3.0. I installed the Java SDK RPM, but until I did this:
$ export CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar
I couldn't get "ant" to build the package.
I don't know about the "Whitebox" (whatever that is) OS, but on my
Sparc Solaris boxes, anything placed in $JAVA_HOME/jre/lib/ext/ is
automatically added to CLASSPATH when a Java app is started-up. After I built it, some further messing around was necessary to discover that I needed the JDBC, and that I needed to edit CLASSPATH some more. I ended up with this incantation:
$ export CLASSPATH=/usr/java/j2sdk1.4.2_04/jre/lib/rt.jar:/home/jboes/downloads/pg74.213.jdbc3.jar:.
I decided to build on how Java works on my Sun boxes, by mimicking its
"default CLASSPATH add-ons" directory in /usr/local. Then I wrote a
"java_profile" script that automatically adds any jarfile it finds
there into the CLASSPATH environment variable. It gets run by, say,
/etc/profile, so all users get it.
[remainder snipped]
--
Jim Seymour | Spammers sue anti-spammers: js******@LinxNet.com | http://www.LinxNet.com/misc/spam/slapp.php http://jimsun.LinxNet.com | Please donate to the SpamCon Legal Fund:
| http://www.spamcon.org/legalfund/
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