Estou criando um Servlet que grava no banco Oracle 10g Express Edition dados geográficos. Tenho um classe que faz o serviço de escrever no banco os dados e ela funcionava muito bem localmente (Sem o tomcat). Agora estou chamando esta classe por dentro de um servlet e agora ela lança essa Exceçao. Alguem ja teve esse problema ? Estou precisando de ajuda urgente pq estou muito atrasado com este projeto.
O erro
GRAVE: Servlet.service() for servlet SaveInf threw exception
java.lang.IllegalAccessError: tried to access method oracle.sql.CharacterSet.stringToAL32UTF8(Ljava/lang/String;)[B from class oracle.jdbc.driver.DBConversion
at oracle.jdbc.driver.DBConversion.stringToDriverCharBytes(DBConversion.java:434)
at oracle.jdbc.driver.DBConversion.StringToCharBytes(DBConversion.java:492)
at oracle.jdbc.driver.T4CTTIoauthenticate.<init>(T4CTTIoauthenticate.java:177)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:352)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:414)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.geopublishing.Shp2SdoJava.ShapefileToJGeomFeature.inserir(ShapefileToJGeomFeature.java:143)
at org.geopublishing.Shp2SdoJava.SaveInf.doGet(SaveInf.java:31)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
o codigo do servlet
package org.geopublishing.Shp2SdoJava;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import oracle.sql.CharacterSet;
public class SaveInf extends HttpServlet {
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
ShapefileToJGeomFeature up;
try {
up = new ShapefileToJGeomFeature(request.getParameter("user"),
request.getParameter("pwr"),
request.getParameter("tabela"), "nyc_roads",
request.getParameter("srid"),
request.getParameter("minxx"),
request.getParameter("maxx"), request.getParameter("miny"),
request.getParameter("maxy"), request.getParameter("tlc"),
"");
up.inserir();
} catch (Exception e) {
e.printStackTrace();
}
}
}
Desde ja agradesço a atençao