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我有以下的Java存儲過程：Java存儲過程
CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED "RetreiveLdap" AS
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
import javax.naming.directory.DirContext;
import javax.naming.directory.InitialDirContext;
import javax.naming.directory.SearchControls;
import javax.naming.directory.SearchResult;
public class RetreiveLdap {
// LDAP CONFIG
public static String CONTEXT = "com.sun.jndi.ldap.LdapCtxFactory";
public static String HOST = "ldap://192.168.30.12:389";
public static String USER = "cn=root,dc=company";
public static String PASSWORD = "pa55w0rd";
public static String BASE = "dc=company";
// Reads from LDAP
public static void readConfig() throws NamingException, SQLException {
try {
addUser("tmp", "tmp");
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, CONTEXT);
env.put(Context.PROVIDER_URL, HOST);
env.put(Context.SECURITY_PRINCIPAL, USER);
env.put(Context.SECURITY_CREDENTIALS, PASSWORD);
DirContext ctx = new InitialDirContext(env);
SearchControls sc = new SearchControls();
sc.setSearchScope(SearchControls.SUBTREE_SCOPE);
String filter = "(objectClass=person)";
NamingEnumeration items = ctx.search(BASE, filter, sc);
System.out.println("STARTING...");
while (items != null && items.hasMore()) {
SearchResult sr = (SearchResult) items.next();
String cn = (String) sr.getAttributes().get("cn").get();
String sn = (String) sr.getAttributes().get("sn").get();
System.out.println("WORKING...");
// save to table
addUser(cn, sn);
}
} catch (Exception e) {
e.printStackTrace();
}
}
// Add LDAP user to DB.
public static void addUser(String cn, String sn) {
try {
Connection conn = DriverManager
.getConnection("jdbc:default:connection:");
String sql = "INSERT INTO ldapuser " + "(cn,sn) " + "VALUES(?,?)";
PreparedStatement pstmt = conn.prepareStatement(sql);
pstmt.setString(1, cn);
pstmt.setString(2, sn);
pstmt.executeUpdate();
pstmt.close();
} catch (SQLException e) {
System.err.println("ERROR: " + e.getMessage());
}
}
}
/
我創建將運行上面像一個過程;
CREATE OR REPLACE PROCEDURE read_ldap
AS LANGUAGE JAVA
NAME 'RetreiveLdap.readConfig()';
/
現在，當我從Java它工作正常，正常運行這個類，它檢索LDAP用戶的列表，並將它們保存到數據庫，（沒有創建或替換，當然...）
但是，當我將它作爲Oracle中的一個過程運行時，用戶表單LDAP不會被添加到表中。我已經添加了addUser("tmp", "tmp");只是爲了查看我的代碼是否執行正常，並且此線路用戶確實已插入，但沒有在while循環中
有沒有辦法在運行此過程時看到一些錯誤？