Access a data file within a jar package

hello, everyone
I got a problem in locating a data file packaged in jar file.
For example, in foo.jar there is a data file with the directory path "d1/d2/data.log". In the command line, I want to access that data file by making it as an input to the Main class which will load data.log at runtime. However, it reported exception of "no such file or directory". In the command line, I input:
java -classpath foo.jar d1.d2.Main d1/d2/data.log
any suggestion?
Thanks
Chinyi

I don't understand what you're trying to do by including d1/d2/data.log in the commandline? It appears to be extraneous and invalid.
Assuming:
that the class you want to execute is Main.class in foo.jar, and that its path in the jar is di/d2, and
that Main uses d1.d2.data.log when it access this file, it should work.

Similar Messages

ORA-12705: Cannot access NLS data files or invalid environment specified

Hi,
I am using Oracle 10g Express, ojdbc14.jar , apache tomcat 5 server on Linux (Fedora 6).
In CustDisp.JSP I have following code:
<%
try {
Class.forName ("oracle.jdbc.driver.OracleDriver").newInstance();
out.println("JDBC driver loaded. ");
catch (ClassNotFoundException e) {
%>
error : 
<%=e.toString() %>
<%
String sql = "SELECT custid, fname, lname FROM customers";
try {
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","myid", "mypassword");
out.println("Connection made. ");
Statement s = con.createStatement();
ResultSet rs = s.executeQuery(sql);
%>
When Itry to access http://localhost:8080/jsps/CustDisp.jsp,I get following error:
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified.
When I display enviorenment parameters in this JSP, I get follwing:
JDBC driver loaded.
Oracle Home = /usr/lib/oracle/xe/app/oracle/product/10.2.0/server
Language = en_US.UTF8
NLS Language = AMERICAN_AMERICA.AL32UTF8
Path = /usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin
Class Path = /usr/lib/jvm/java/lib/tools.jar:/usr/share/tomcat5/bin/bootstrap.jar:/usr/share/tomcat5/bin/commons-logging-api.jar:/usr/share/java/mx4j/mx4j-impl.jar:/usr/share/java/mx4j/mx4j-jmx.jar
Charset = null
Home = /usr/share/tomcat5
Log Name = tomcat
LD LIB PATH = /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/lib:/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data/ojdbc14.jar:
Locale = en_US
nls data directory : /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data
I have checked permissions for nls data folder, they are :
Owner: Oracle
Folder Access: Create and delete files
Group: Dba
Folder Access: Access files
Others
Folder Access: Access files
Execute: Allow executing file as program.
I have written a java program and used same drivers,customers table and connection i.e
Class.forName ("oracle.jdbc.driver.OracleDriver").newInstance();
String sql = "SELECT custid, fname, lname FROM customers";
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","myid", "mypassword");
it works fine and displays customers.
Only when I try to access my CustDisp.JSP, I get
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified. Error.
Can some one please help me sorting out this problem?
Thanks in advance.
AQK

Hi,
Relevant code for CustDisp.JSP is given below:
<%@ page session="false" %>
<%@ page import="java.io.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="oracle.jdbc.*" %>
<%
try {
Class.forName ("oracle.jdbc.driver.OracleDriver").newInstance();
out.println("JDBC driver loaded. ");
catch (ClassNotFoundException e) {
%>
error :
<%=e.toString() %>
<%
String sql = "SELECT custid, fname, lname FROM customers";
try {
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","myid", "mypassword");
out.println("Connection made. ");
Statement s = con.createStatement();
ResultSet rs = s.executeQuery(sql);
%>
Permissions for nls data folder
/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data/
are :
Owner: Oracle
Folder Access: Create and delete files
Group: tomcat
Folder Access: Access files
Others
Folder Access: Access files
Execute: Allow executing file as program.
In CustDisp.JSP I have following code which accesses ojdbc14.jar
// Check access to the nls data files.
cfile = "";
try{
File myfile = new File("/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data/ojdbc14.jar");
if (myfile.exists() == true){
cfile="ojdbc14.jar exists in the data directory. Its length is "+ myfile.length()+" It can be read =" myfile.canRead() " , can be written = " + myfile.canWrite();
}else{
cfile="ojdbc14.jar does not exist.";
catch (Exception er){
%>
error in reading file: 
<%=er.toString() %>
<%
This code gives following output:
File ojdbc14.jar exists in the data directory. Its length is 1536979 It can be read =true , can be written = false
Every things seems to be OK but when I try to access http://localhost:8080/jsps/CustDisp.jsp, Iget:
Sql Error:
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified
Best regards.
AQK

Ora:12705 unable to access NLS data files or invalid environment specified

Hi All,
In our BW production SAP standard job DBA:update_stats is failing . In Job log we found that the info like
Ora:12705 unable to access NLS data files or invalid environment specified.
Connect to DB instance failed.
Brconnect terminated with exit code 3.
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The Env is as below:
HOME=/home/bwpadm
PATH=/oracle/BWP/102_64/bin:/usr/jdk/j2sdk1.4.2_13/bin:/home/bwpadm:/usr/sap/BWP/SYS/exe/run:/etc:/usr/bin:.:/opt/EMCpower/bin/64:/etc/emc/bin:/usr/ccs/bin:/usr/ucb:/usr/openwin/bin
LOGNAME=bwpadm
HZ=
TERM=vt100
SHELL=/bin/csh
MAIL=/var/mail/bwpadm
TZ=US/Pacific
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USER=bwpadm
SAPSYSTEMNAME=BWP
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LD_LIBRARY_PATH=/usr/sap/BWP/SYS/exe/run:/opt/j2sdk1.4.2_08/bin
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THREAD=NOPS
dbms_type=ORA
dbs_ora_tnsname=BWP
dbs_ora_schema=SAPBWP
ORACLE_PSRV=BWP
ORACLE_SID=BWP
DB_SID=BWP
ORACLE_HOME=/oracle/BWP/102_64
ORACLE_BASE=/oracle
ORA_NLS33=/oracle/client/92x_64/ocommon/nls/admin/data
NLS_LANG=AMERICAN_AMERICA.WE8DEC
SAPDATA_HOME=/oracle/BWP
Plz suggest what we have to change to fix the problem.
Thanks,
Subhash.G

Thanks for the reply,
The below is the orasid env:
As you suggest we found ld_library_path is not set to oracle client .
we still using 9.x client shall we add that path to the above varaible.
Please suggest..
HOME=/oracle/RSS
PATH=/oracle/RSS/102_64/bin:/oracle/RSS:/usr/sap/RSS/SYS/exe/run:/etc:/usr/bin:.:/opt/EMCpower/bin/64:/etc/emc/bin:/usr/ccs/bin:/usr/ucb
LOGNAME=orarss
HZ=
TERM=vt100
SHELL=/bin/csh
MAIL=/var/mail/orarss
TZ=US/Pacific
PWD=/oracle/RSS/102_64/dbs
USER=orarss
SAPSYSTEMNAME=RSS
DIR_LIBRARY=/usr/sap/RSS/SYS/exe/run
LD_LIBRARY_PATH=/usr/sap/RSS/SYS/exe/run:/oracle/RSS/102_64/lib
THREAD=NOPS
dbms_type=ORA
dbs_ora_tnsname=RSS
dbs_ora_schema=SAPRSS
ORACLE_SID=RSS
DB_SID=RSS
ORACLE_BASE=/oracle
ORACLE_HOME=/oracle/RSS/102_64
NLS_LANG=AMERICAN_AMERICA.UTF8
SAPDATA_HOME=/oracle/RSS.
Thanks,
Subhash.G

[exec] ORA-12705: Cannot access NLS data files or invalid environment specified

Hi all,
We have an app running ok on WinXP, But if run on Win7 it gets error:
    [exec] Caused by: java.sql.SQLException: ORA-00604: error occurred at recur
sive SQL level 1
     [exec] ORA-12705: Cannot access NLS data files or invalid environment speci
fied
Is this a sqlnet client issue?
Thanks a lot,
zxy

yxes2013 wrote:
I already google it but I am not confident about my result
I need validation from genius guys like you
And as long as you rely on being spoon-fed everything, you will never be confident about your result.
Try the following:
>change jre versión (donwload from http:www.sun.com) and declare the new JAVA_HOME variable.
>try calling this code: Locale.setDefault(Locale.ENGLISH);
    before you open a database connection.
> The NLS_LANG must be unset in the Windows registry (re-named is best). Look for the NLS_LANG subkey in the registry at \HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE, and rename it.
And where did you find that solution?
Lie On The Internet - YouTube

Configuring Apach(ORA-12705: Cannot access NLS data files .. )

Hello,
I receive this error while configure an HTTP Server for Oracle XE Database.
ORA-604 LogOn ORA-00604: error occurred at recursive SQL level 1\nORA-12705: Cannot access NLS data files or invalid environment specified
The database NLS parameters is
SQL> select * from nls_database_parameters;
PARAMETER VALUE
NLS_LANGUAGE AMERICAN
NLS_TERRITORY AMERICA
NLS_CURRENCY $
NLS_ISO_CURRENCY AMERICA
NLS_NUMERIC_CHARACTERS .,
NLS_CHARACTERSET CL8MSWIN1251
NLS_CALENDAR GREGORIAN
NLS_DATE_FORMAT DD-MON-RR
NLS_DATE_LANGUAGE AMERICAN
NLS_NCHAR_CHARACTERSET AL16UTF16
NLS_RDBMS_VERSION 10.2.0.1.0
DADs configuration:
<Location /elxe>
Order deny,allow
PlsqlDocumentPath docs
AllowOverride None
PlsqlMaxRequestsPerSession 10
PlsqlDocumentProcedure wwv_flow_file_mgr.process_download
PlsqlDatabaseConnectString elxe:1521:XE ServiceNameFormat
PlsqlNLSLanguage AMERICAN_AMERICA.CL8MSWIN1251
PlsqlAuthenticationMode Basic
SetHandler pls_handler
PlsqlDocumentTablename wwv_flow_file_objects$
PlsqlDatabaseUsername APEX_PUBLIC_USER
PlsqlDefaultPage apex
PlsqlDatabasePassword xxxx
Allow from all
</Location>
What is wrong?

It is most likely that the NLS files are missing from the server/pc.
Also look at the apachectl file.
Find the following line:
NLS_LANG=${NLS_LANG=""}; export NLS_LANG
Modify this line to look like the following:
NLS_LANG=AMERICAN_AMERICA.CL8MSWIN1251; export NLS_LANG
Christopher Soza
Oracle BI DBA
Orix Consultancy Services Ltd
b: http://sozaman.blogspot.com

Accessing a Jar file within my jar...

Hi,
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maybe the below tool can help you.
a tool named JavaJar(written by java) can compress and decompress jar,war, ear and.zip...
may download from http://www.qwerks.com/download/4114/JavaJar.zip
the tool is very verygood tool.
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it is funny.
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Ok I need a quick lesson on accessing various tags in a xml
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Excel application that is already accessing it.
Here's the xml:
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<Files>
<active>
<record>
<sendto>Joe D</sendto>
<head>
<level1>
<submited>true</submited>
<name>MIKE B</name>
<str>1</str>
<date>7/18/2006</date>
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</level1>
<level2>
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<date></date>
<notes></notes>
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<level3>
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<level4>
<submited>false</submited>
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<str></str>
<date></date>
<notes></notes>
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</head>
<itemcd>1234567</itemcd>
<desc>TEST</desc>
<retail>5</retail>
<aisle>AA01</aisle>
<replcst>2</replcst>
<pack>1</pack>
<upc>123456789999</upc>
<vendor>EMRYW</vendor>
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<sec></sec>
<insaft></insaft>
<sellum default="each"></sellum>
<fracu default="i"></fracu>
<decp default="0"></decp>
<allowfr default=" "></allowfr>
<prium default="each"></prium>
<selluf default="1.00000"></selluf>
<priscal default="1"></priscal>
<stockum default="each"></stockum>
<itemstyp default="0"></itemstyp>
<traqoh default="y"></traqoh>
<rcvum default="each"></rcvum>
<rcvuf default="1.00000"></rcvuf>
<rcvscal default="1"></rcvscal>
<shipum default="each"></shipum>
<shipuf default="1.00000"></shipuf>
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<qbreaktable default="0"></qbreaktable>
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<gstcd default="0"></gstcd>
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<additdescf default="n"></additdescf>
<talleyitemf default="n"></talleyitemf>
<nonstkitem default="n"></nonstkitem>
<assemblyitemf default="n"></assemblyitemf>
<assemblyitemtype
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<lotctrlnum default="0"></lotctrlnum>
<relitemmsgnum default="0"></relitemmsgnum>
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<str3></str3>
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</invmaxq>
<minmaxtab default="DO_NOT_ORDER">
<str1></str1>
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<str3></str3>
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<str2></str2>
<str3></str3>
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<price1><str1></str1><str2></str2><str3></str3></price1>
<price2><str1></str1><str2></str2><str3></str3></price2>
<price3><str1></str1><str2></str2><str3></str3></price3>
<price4><str1></str1><str2></str2><str3></str3></price4>
<price5><str1></str1><str2></str2><str3></str3></price5>
<price6><str1></str1><str2></str2><str3></str3></price6>
<price7><str1></str1><str2></str2><str3></str3></price7>
<price8><str1></str1><str2></str2><str3></str3></price8>
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</aisle>
<bin><str1></str1><str2></str2><str3></str3></bin>
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<invstdcst><str1></str1><str2></str2><str3></str3></invstdcst>
<manminmax><str1></str1><str2></str2><str3></str3></manminmax>
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<numer1><str1></str1><str2></str2><str3></str3></numer1>
<numer2><str1></str1><str2></str2><str3></str3></numer2>
<keyword default=""></keyword>
<note default="">get this
loaded!!!!!!!!!!!!!!!!!</note>
</record>
</active>
</Files>
Here's the code I have so far:
<?xml version="1.0" encoding="utf-8"?>
<Application xmlns="
http://www.adobe.com/2006/mxml"
layout="absolute" xmlns:local="*">
<XML id="feedData" source="index.xml"/>
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<DataGridColumn id="SubmittedBy" headerText="Submitted
By" dataField=""/>
<DataGridColumn headerText="Item" dataField="itemcd"/>
<DataGridColumn headerText="Description"
dataField="desc"/>
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</DataGrid>
</Application>
What I want to know is how to access and put into the "
Submitted By" column
<Files><active><record><head><level1><name>
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After a little digging and a couple cups of coffee, I managed
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One thing I did notice, is that you have to refresh the
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<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<records>
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<address>888 Orchard Rd</address>
</inactive>
</records>
Code with two tabs one name (
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Inactive):
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http://www.adobe.com/2006/mxml"
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source="{srv.lastResult.active}" />
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source="{srv.lastResult.inactive}" />
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<[[
private function RefreshData():void{
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xInActive.refresh();
]]>
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<mx:DataGridColumn textAlign="center" resizable="false"
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<mx:DataGridColumn textAlign="center" resizable="false"
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<mx:DataGridColumn textAlign="center" resizable="false"
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<mx:DataGridColumn textAlign="center" resizable="false"
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dataField="@location" headerText="Location"/>
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dataField="job" headerText="Job"/>
<mx:DataGridColumn textAlign="center" resizable="false"
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</mx:DataGrid>
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Hi,
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dict = new OpenOfficeSpellDictionary( new ZipFile( f ) );
I'm getting this exception:
2007-09-13 15:31:38 java.util.zip.ZipException: No such file or directory
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:203)
at java.util.zip.ZipFile.<init>(ZipFile.java:84)
at com.iir.newsAdministration.textEditor.TextEditorSpellChecker.<init>(TextEditorSpellChecker.java:62)
If I run the application with the builded classes instead of the jar file, it works fine.
Any ideas about how can I make it work with the jar file?
Thanks in advance
Natalie

File f = new File(getClass().getResource*("us_US.zip"*).getFile());
This is not going to work.
What you need to do is create a Jar/ZipFile from your jar, then extract the ZipFile, put that in a temporary location, then open that with another ZipFile object

SchemaLocation for a XSD file within a JAR

Hello,
What kind of shemaLocation should I use in my XML files to reference XSD files located in a JAR so that JDeveloper find it and thus enable code assist feature?
Note: The JAR in question is in the project library (not necessarily in WEB-INF/lib at the time of development)
Regards,
Simon Lessard

hi Simon Lessard
If you select "Tools" > "Preferences..." > "XML Schemas", using JDeveloper 10.1.3.2, several "JDeveloper Schemas for XML Editing" have been defined, some inside JAR or ZIP files.
For example for the ".wsdl" extension like this:
jar:file:/D:/oracle/jdevstudio10132/jdev/lib/jdev.jar!/oracle/jdevimpl/webservices/wsdl/wsdl.xsd
Maybe you can define something similar in "User Schemas for XML Editing" in the same dialog.
Is this what you are looking for?
success
Jan Vervecken

Ora-12705 can not access nls data files or invalid environment specified

platform: win2000,
dev tool: VC++2003
the client machine:only install oracle instant client and XDK
env variable:
NLS_LANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
ORA_NLS10=%XDK_HOME%/nls/data
the exception was thrown out when open oracle connection:
env->createConnection (user, password, service);
I will appreciate if anyone can tell me what was going on
Regard

I recently encountered this error (12705 with same text) after installing, de-installing and again installing the Oracle 10.2.01 client. The initial install saved to a path ending in ... /Client1, but hung on the last screen (due to a conflict in my response to a prompt from Semantic to allow "javaw" to run). The second install saved to a path ending in .../Client2.
The error was resolved by removing the path for .../Client1 in the "Path" Environment Variable.

ORA-12705: Cannot access NLS data files or invalid enviroment specified

Hi, I am using Oracle 11g R2 and using the client Navicat.
I can connect through command promt and SqlPlus absolutely fine but when I try to connect with Navicat, it wont allow me to and gives me the error in the topic. I have changed the NLS_LANG to NLS_LANG1 and double checked the ORACLE_HOME which is fine. Im not sure on how to connect with Navicat so could someone try and assist me on getting this to work?
Thanks in advance.

939711 wrote:
Hi, I am using Oracle 11g R2 and using the client Navicat.
I can connect through command promt and SqlPlus absolutely fine but when I try to connect with Navicat, it wont allow me to and gives me the error in the topic. I have changed the NLS_LANG to NLS_LANG1 and double checked the ORACLE_HOME which is fine. Im not sure on how to connect with Navicat so could someone try and assist me on getting this to work?
Thanks in advance.
PLEASE stop spamming this forum with issues about non-Oracle products!
Consider to bother the actual support folks from Navicat.
http://www.navicat.com/en/support/live.html

Access a data file within a jar package

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