Name jdbc is not bound in this Context

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15 godina
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Name jdbc is not bound in this Context
Ja evo imam problema sa prijavljivanjem u web aplikaciju. Stalno mi u konzoli ispisuje grešku

SEVERE: Exception performing authentication

 javax.naming.namenotfoundexception name jdbc is not bound in this context i ne mogu se prijaviti u aplikaciju. Koristim Eclipse za Javu EE, Tomcat 7 i Derby bazu podataka.
Ovako mi izgledaju xml datoteke.
 
server.xml
<
Realm className="org.apache.catalina.realm.DataSourceRealm" 
dataSourceName="jdbc/studomatDerbyBazaPodataka" 
digest="md5"
roleNameCol="NAZIV_ROLE" 
userCredCol="LOZINKA" 
userNameCol="KORISNICKO_IME" 
userRoleTable="STUDOMAT.PRAVO_KORISNIKA" 
userTable="STUDOMAT.KORISNIK" />
 
context.xml
 
<
Resource name="jdbc/studomatDerbyBazaPodataka" auth="Container"
type="javax.sql.DataSource"
username="user" password="admin"
driverClassName="org.apache.derby.jdbc.ClientDriver"
url="jdbc:derby://localhost:1527/studomatDerbyBazaPodataka"
maxActive="8"
/>
web.xml
<
resource-ref>
<description>DB Connection</description>
<res-ref-name>jdbc/studomatDerbyBazaPodataka
</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
 
<security-role>
<role-name>Student</role-name> 
</security-role>
<security-constraint>
<web-resource-collection>
<web-resource-name>Web aplikacija</web-resource-name>
<url-pattern>*.html</url-pattern>
<http-method>GET</http-method>
<http-method>POST</http-method>
</web-resource-collection>
<auth-constraint>
<role-name>Student</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>FORM</auth-method>
<realm-name>Tomcat Server Configuration Form-Based Authentication Area</realm-name>
<form-login-config>
<form-login-page>/login.jsp</form-login-page>
<form-error-page>/error.jsp</form-error-page>
</form-login-config>
</login-config>
 
 
Na webu sam našao dosta upita u vezi istog problema ali nijedno rješenje nije pomoglo. Inače se na bazu mogu spojiti ali ovo neće da radi. Vidi li netko ovdje grešku ili ima savjet što da probam?
Unaprijed puno hvala!
 
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Name jdbc is not bound in this Context

Piše ti : jdbc is not bound in this context

 

Provjeri putanju JAR fajlova, možda nemaš administratorske privilegije na toj putanji ,  pokušaj staviti  fajlove na  C:\Jar_fajlovi

 
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