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despair with import and package (again)
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achana chan
Ranch Hand
Joined: Jul 29, 2002
Posts: 277
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My problem starts when I rewrite TestEmpDS.java from a client program to a servlet class for Tomcat so that I can invoke it from a browser.
CLASSPATH= /usr/local/jakarta-tomcat-4.0.4/webapps/ROOT/WEB-INF/classes/com/developer/DataSource
The TOMCAT directory tree is as follows :
$SERVLET_HOME/com/developer/DataSource...
.../connections/TestEmpDS.java... // this is the client java program which calls on the other classes
.../connections/AllEmpDS.java.....// gets a free db connection from pool and gets the result set from SQL statement
.../pooling/OraDSPool.java .......// creates a pool of db connections and keep track of them
.../datasource/OraDSClient.java...// create on single physical db connection using the jndi .binding parameters
.../datasource/OraDSServer.java...// created the JNDI .bindings file in the jndi subdirectory
.../profiler/profiler.java..... ..// profiles the connection time
The JNDI properties files are as follow:
$SERVLET_HOME/com.developer/DataSource...
.../OraSource.properties
.../oraDemo.properties
Problems :
Works find from the command line level using "java connections.TestEmpDS".
When I rewrite the client application program into a servlet "webTestEmpDS.java" for the webbrowser and use Tomcat on it, it gets confused with finding the other classes.
(Issue) Instead of "package connections" , it now requires "package com.developer.DataSource.connections" in order to find the class file.
(Problem) WebTestEmpDS cannot compile now because of following error :
webTestEmpDS.java:17:cannot resolve symbol
symbol class : webAllEmpDS
location: class com.developer.DataSource.connections.webTestEmpDS
webAllEmpDS showAll = new webAllEmpDS();
^
...
The original code for the client java application "TestEmpDS.java" which works at cmd-line :
The revised code to create a java servlet in TOMCAT for the browser
  
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humanum errare est.
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Anthony Villanueva
Ranch Hand
Joined: Mar 22, 2002
Posts: 1055
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Put webAllEmpDS.class in usr/local/jakarta-tomcat-4.0.4/webapps/ROOT/WEB-INF/classes/com/developer/DataSource/connections folder. Make sure you have
package com.developer.DataSource.connections;
declared for webAllEmpDS.java
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achana chan
Ranch Hand
Joined: Jul 29, 2002
Posts: 277
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Hi !
Thanks all, problem resolved.
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subject: despair with import and package (again)
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