Call a java class in my database to an oracle stored procedure oracle

Similar Questions

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  For this, I placed all the necessary pots under the path FUSION_HOME/Oracle_SOA1/soa/modules/oracle.soa.ext_11.1.1/ and restarted the server.

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• load the java class into the database 10g

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  Hello

  http://www.Oracle-training.cc/teas_elite_util9.htm

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• JAVA + connection with a database created on Oracle Application Express

  Hello

  I have a database created on Oracle Application Express (free version), and I have to connect to this database in a java application (made on Eclipse) for a college job. Is this possible? If it is, can you show me how to do this?

  Thank you!

  9227e5f8-f6e0-4822-8e9b-5dbb1f227a26 wrote:

  I have a database created on Oracle Application Express (free version), and I have to connect to this database in a java application (made on Eclipse) for a college job. Is this possible? If it is, can you show me how to do this?

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• What are the ways to access a remote database in a database completely different-schema - stored procedure?

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  I was going through the documentation and I thought that the creation of MV is not possible in this case is the source table in the remote database schema. Is this correct?

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  Thank you.

  Hello

  2929538 wrote:

  My apologies for the bad conventions help. I meant remote schema.

  the required data and the destination table, the two are in oracle, but in totally different schemas.

  Yes, you said a table is in a scheme called C3, and the other is in a schema called SIMS.  Are these schemas in the same database or in different databases?

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  SELECT *.

  OF C3. case_studies

  ...

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• call dbms_java.loadjava to load the java class into the database

  Hey guys...
  
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  Published by: InoL on November 23, 2010 15:16

• Load java classes in ORACLE database error: () Ljava/util/list ;) catch_type not a subclass of Throwable

  Hello

  I tried to load java classes in the database using the loadjava tool, but I get a warning which causes an error when calling the java method of procedure PLSQL.

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  Hello

  This error occurs when the dependency jar files loading in the java command loads separate.

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• How to download a java class of database to the file system

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  http://www.SQL.ru/Forum/actualthread.aspx?TID=747308
  http://download.Oracle.com/docs/CD/B19306_01/Java.102/b14187/AppendixA.htm

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• Double games of results returned on stored procedure call

  Hello

  I have a stored procedure created Java and called using the Spring JDBC using StoredProcedure class, stored procedure returns duplicate rows, is this a known problem?

  When I run the stored procedure even in DBVizualiser it not show correctly.

  The class below is used to execute the stored procedure:

  public class CustomerSearchProcedureRunner extends StoredProcedure {
   public CustomerSearchProcedureRunner(JdbcTemplate jdbcTemplate) {
    super();
    this.setJdbcTemplate(jdbcTemplate);
    this.declareParameter(new SqlReturnResultSet(RETURN_RESULTS, new CustomerRowMapper()));
    this.declareParameter(new SqlParameter(CUST_SP_IN_PARAM, Types.VARCHAR));
    this.setSql("{CALL INSURANCE.SEARCHCUSTOMER (?) ON ALL}");
    this.setSqlReadyForUse(true);
    this.compile();
   }
  }
  

  
  and Java Stored Procedure that runs SQLFire is given below:

  public class CustomerSearchProcedure {
   
   private static final String DOLLAR = "\\$";
   private static final String COLON = ":";
   private static final String CUST_NAME = "CUST_NAME";
   private static final String CUST_NO = "CUST_NO";
   private static final String GENDER = "GENDER";
   
   
   public static void searchCustomer (String customers, ResultSet[] outResults,
     ProcedureExecutionContext context) throws SQLException {
    StringBuilder sql = new StringBuilder();
    StringBuilder whereCondt = new StringBuilder();
    String[] tokens = new String[]{};
    
    if (customers != null && customers.trim().length() > 0) {
     tokens = customers.split(DOLLAR);
    }
    
    sql.append("<global>SELECT * FROM INSURANCE.CUSTOMERS ");
    whereCondt.append("WHERE CUST_PRIMARY IN ('Y', 'N') ");
    // Apply dynamic where condt
    for (int i=0; i < tokens.length; i++ ) {
     String token = tokens[i];
     if (token.startsWith(CUST_NO)) {
      if (whereCondt.length() > 0) {
       whereCondt.append(" AND ");
      }
      whereCondt.append("CUST_NO = " + token.substring(token.indexOf(COLON)+1));
     }
     if (token.startsWith(CUST_NAME))  {
      if (whereCondt.length() > 0) {
       whereCondt.append(" AND ");
      }
      whereCondt.append("CUST_NAME LIKE '"+ token.substring(token.indexOf(COLON)+1).trim() + "%'");
     }
     if (token.startsWith(GENDER)) {
      if (whereCondt.length() > 0) {
       whereCondt.append(" AND ");
      }
      whereCondt.append("GENDER ='"+ token.substring(token.indexOf(COLON)+1).trim() + "'");
     }
    } //End of for
    
    if (whereCondt.length() > 0) {
     sql.append(whereCondt.toString());
    }
    
    Connection cxn = context.getConnection();
    Statement stmt = cxn.createStatement();
    ResultSet rs = stmt.executeQuery(sql.toString());
    outResults[0] = rs;
   } //END OF METHOD
  }
  

  A correction preceding: "for the case on the information in the TABLE of the DataSet to be targeted on each node is also sent for the tag requests will target only this dataset (and avoids duplicates).»

  should read "in the case of on TABLE query Tags will only target the local primary data on the node for tables partitioned, while for replicated tables, it is sent to only one of the lines (and so avoids duplicates in both cases).» WHERE clause to TABLE is not used for cutting data only for the size of the set of nodes to the target.

  The tag prunes yet the query to all of the local primary buckets in all cases (i.e. which WE ALL and on GROUPS of SERVERS) so the comment about and equivalent was incorrect. However, this will always be looking for data in duplicate for replicated tables and TABLE is the only way to avoid it for now.

• Error on Java class calling in the Oracle database

  I have a java class indicated below:

  /*

  * To change this license header, choose license headers in the project properties.

  * To change this template file, choose Tools | Templates

  * and open the template in the editor.

  */

  package oracletree1;

  import java.sql.Connection;

  to import java.sql.DriverManager;

  import java.sql.ResultSet;

  import java.sql.SQLException;

  import java.sql.Statement;

  /**

  *

  * @author oracle

  */

  public class TREEUPDATER {}

  int levels;

  int NodeId;

  int ParentId;

  String FatherID;

  int ChildBed_new;

  int ChildBes_new;

  int ChildMande_new;

  int ChildBed_old;

  int ChildBes_old;

  int ChildMande_old;

  int ParentBed;

  int ParentBes;

  int ParentMande;

  Script string;

  String ValueState;

  String TreeState;

  Public TREEUPDATER() throws SQLException {}

  }

  public void update (levels int, int NodeIds, int childBed_old, int childBes_old, int childMande_old) throws SQLException {}

  This. ChildBed_old = childBed_old;

  This. ChildBes_old = childBes_old;

  This. ChildMande_old = childMande_old;

  This. Levels = levels;

  This. NodeId = NodeIds;

  String [] array;

  try {}

  Class.forName ("oracle.jdbc.driver.OracleDriver");

  } catch (ClassNotFoundException e) {}

  System.out.println ("where is your Oracle JDBC Driver?');

  return;

  }

  System.out.println ("Oracle JDBC Driver registered!");

  Fitting out = null;

  try {}

  connection = DriverManager.getConnection)

  "jdbc:oracle:thin:@192.168.1.12:1521:orcl", "tree1"

  'oracle');

  } catch (SQLException e) {}

  System.out.println ("connection failed! Check the console output");

  return;

  }

  If (connection! = null) {}

  Statement stmt = connection.createStatement ();

  Instruction stmt2 = connection.createStatement ();

  stmt.executeUpdate ("insert into test.java_test (id) values (21)" ");

  ResultSet rs = stmt.executeQuery ("SELECT * from value" + "where nodeid =" + NodeId);

  ResultSet rs2 = stmt.executeQuery ("select * from tree where id =" + NodeId);

  While (RS. Next {}

  This. FatherID = rs2.getNString("FatherID");

  This. ChildBed_new = rs2.getInt ("bed");

  This. ChildBes_new = rs2.getInt ("bes");

  This. ChildMande_new = rs2.getInt ("control");

  table = new String [100000];

  Table = FatherID.split ("_");

  for (int i = 0; i < array.length; i ++) {}

  ResultSet rs3 = stmt2.executeQuery ("SELECT * from tree" + "where id =" + array [i]);

  This. ParentId = rs3.getInt ("id");

  This. ParentBed = rs3.getInt ("bed");

  This. ParentBes = rs3.getInt ("bes");

  This. ParentMande = rs3.getInt ("control");

  connection.setAutoCommit (false);

  ParentBed = ChildBed_new - ChildBed_old;

  ParentBes = ChildBes_new - ChildBes_old;

  This. TreeState = rs2.getNString ("state");

  If (TreeState.equalsIgnoreCase ("BED")) {}

  This. ParentMande = ParentBed - ParentBes;

  } else {}

  This. ParentMande = ParentBes - ParentBed;

  }

  This. Script = ("update the bed = bed set value +" + ParentBed + "and bes = bes +" + ParentBes + "and control = control +"+ ParentMande ")

  + ' where id = "+ ParentId);»

  stmt2. ExecuteUpdate ("" + Script);

  }

  }

  }

  }

  }

  I have a main class, which show below:

  /*

  * To change this license header, choose license headers in the project properties.

  * To change this template file, choose Tools | Templates

  * and open the template in the editor.

  */

  package oracletree1;

  import java.sql.SQLException;

  /**

  *

  * @author oracle

  */

  public class OracleTree1 {}

  /**

  @param args command-line arguments

  */

  Public Shared Sub main (String [] args) throws SQLException {}

  TODO logical application of the code here

  TREEUPDATER t = new TREEUPDATER();

  }

  }

  I was responsible for these classes in oracle database 11 g 2 and I want to use a trigger to execute the updating() method. If I created a procedure like this:

  CREATE OR REPLACE PROCEDURE REPORT4

  (

  LEVELS IN NUMBERS

  NODEID NUMBER

  CHILDBED_OLD NUMBER

  CHILDBES_OLD NUMBER

  CHILDMANDE_OLD NUMBER

  ) AS

  Name of the java LANGUAGE "TREEUPDATER.updating (1,2,3,4,5);

  But when I want to compile and run this procedure, I get this error:

  Error: PL/SQL: analysis of completed Compilation unit

  Error (9,16): PLS-00311: the declaration of 'TREEUPDATER.updating' (1,2,3,4,5) is incomplete or incorrect

  Can any one solve this?

  Thank you

  The correct syntax for PORCEDURE4 is:

  No it's not. I already gave the correct syntax, which apparently ignored you.

  I don't know how can pass these parameters to this method.

  My question is clear?

  It is clear that you are interested in reading the documentation. All the answers are there.

  You're mixing two things:

  (1) creating the procedure (once), and I already told you how to do it

  (2) the procedure call

  For 1)-do you only once :

  CREATE OR REPLACE PROCEDURE REPORT4)

  LEVELS IN NUMBERS

  NODEID NUMBER

  CHILDBED_OLD NUMBER

  CHILDBES_OLD NUMBER

  CHILDMANDE_OLD NUMBER

  )

  AS

  JAVA LANGUAGE

  NAME of ' oracletree1. TREEUPDATER.updating (int, int, int, int, int)';

  For 2)-procedure call:

  ...

  BEGIN

  ... of the code

  -you call proc with your real settings:

  procedure4 (v_levels, v_nodeid, v_childbed_old, v_childbes_old, v_childmande_old);

  ... rest of your code

  END;

  Pay attention to remarks from other institutions.

• Java class to connect to Oracle Database Express Edition11g and URL

  Can I use Oracle SQL Developer to do or use it as the value of the URL for the host name?

  I'm just starting to learn Java and with it, learn how to use the Oracle Database Express Edition11g and with it the Oracle SQL Developer...

  At this point, I have the Express Edition is installed and the SQL Developer installed and were able to establish a connection and to run a query and get a result.

  I use Eclipse for JAVA.  I have a work of class that performs a query on a database/table in MySQL.

  So now I'm eager to make the same use as the database Oracle Database Express Edition11g engine.

  And this means that two different versions of JAVA that I need to get the right to be able to do.

  The first is the value of the url variable.

  I now like

  String url = "jdbc:oracle:thin:@localhost";

  then

  Class.forName ("oracle.jdbc.OracleDriver");

  and then

  Connection connection = DriverManager.getConnection (url);

  The thing I'm puzzled on is in the URL where I 'localhost' was supposed to be the term generic and not so much as the text, you should use.

  I see in Web sites like 3 connection to Oracle Database XE

  and decrease example 3-2 by specifying the URL of database using the XE Client Setup

  There I see

  JDBC:driver_type: [username/password] @[//]host_name[: port] [XE]]

  And just what is and what is not is explained here.  So what I ended up with was

  String url = "jdbc:oracle:thin:@localhost";

  So if it was just a text to rest for a name I wonder just such a value or name might really where.

  I noticed that view that an app called "Oracle JDeveloper" has been used to create the values.   I don't have such a thing, or at least I don't think I do.

  Do I need?

  I have Oracle SQL DEVELOPER, where I used the following to connect to the database of the XE.

  My choice for Oracle's SQL Developer Help

  Name of connection: Connection1

  User name: Rod

  Password: myOracle11

  Host name: localhost

  Port: 1521, which is the default value

  SID: xe

  Above so I have to host name set to localhost

  Can I use Oracle SQL Developer to do or use it as the value of the URL for the host name?

  1. I do nothing

  2. While wouldn't you say it

  3. no results from the earlier assignment.

  I asked "'can I use Oracle SQL Developer to do or use it as the value of the URL for the host name?" "

  I showed the choice that I used in SQL Developer to connect to the schema.  And I was wondering, now that I had done this case those are the values that I could use in the Java class that I wrote.  The web site in the first post of this thread showed connection but he was using JDeveloper and SQL Developer.

  So I was wondering if the connection that I made using SQL Developer would do the same trick, and if I could use the values I did there.

  I'm happy to announce that YES, The values used to connect using SQL Developer work exactly like JDeveloper.

  So, given that in SQL Developer for Hostname I chose the value "localhost" "Rod" Username and password "myOracle11".

  I did the following JAVA CLASS that worked:

  package VC_2_9;

  Java for COBOL - copyright 1999 Doke & Hardgrave programmer

  import java.sql. *;

  public class DataBaseDemoOracle

  {

  Public Shared Sub main (string args [])

  {

  String CUST_LAST_NAME;

  / * String url = "jdbc:mysql://localhost/visualcafe";                     */

  String url = "JDBC: thin: @localhost';"

  / * String sqlQuery = "SELECT Name, SSNo, address, telephone OF THE customer;    */

  String sqlQuery = "SELECT CUST_LAST_NAME FROM DEMO_CUSTOMERS";

  //                                               |||||||||||||||

  Try

  {

  Class.forName ("oracle.jdbc.OracleDriver");

  Connection connection = DriverManager.getConnection (url, "Rod","myOracle11" ");

  Statement statement = aConnection.createStatement ();

  ResultSet rs = aStatement.executeQuery (sqlQuery);

  Boolean more = rs.next ();

  (more)

  {

  CUST_LAST_NAME = rs.getString (1);

  /* */

  System.out.println ("name:" + CUST_LAST_NAME);

  more = rs.next ();

  }

  RS. Close();

  aStatement.close ();

  aConnection.close ();

  }

  catch (ClassNotFoundException e)

  {System.out.println ("Exception caught" + e) ;}}

  catch (SQLException e)

  {If (e! = null)}

  {System.out.println ("SQLException taking" + e);}

  e = e.getNextException ();

  } / / end of while loop

  } / / end of capture

  } / / main end

  } / / end DataBaseDemoOracle.java

• Call the JavaScript file java class in the native blackberry development.

  
  

  What you are looking for is the ScriptableFunction class.

  You can extend the script engine of a JavaScript object name to a ScriptableFunction Java class mapping.  In this example, if you called foo. JavaScript bar(), the BrowserField would facilitate a call to the invoke() method defined in the MyScriptableFunction() class:

  protected BrowserField _browserField   = null;
  _browserField = new BrowserField();
  _browserField.extendScriptEngine("foo.Bar", new MyScriptableFunction());
  

  Then you set your ScriptableFunction class like this and fill it with some Java code, you need.  Note: it only accepts strings as input parameters.

  import net.rim.device.api.script.ScriptableFunction;
  
  /**
   * @description Demonstration of using the ScriptableFunction class added to version 5.0 of the BlackBerry Device
   *              Software
   * @version 1.0
   * @author Adam Stanley, Developer Relations
   * @category BlackBerry BrowserField Development: ScriptableFunction API
   * @see http ://www.blackberry.com/developers/docs/5.0.0api/net/rim/device/api/script/ScriptableFunction .html
   */
  
  /**
   * This class can be used to represent a function in the JavaScript environment.
   */
  public class MyScriptableFunction extends ScriptableFunction
  {
  
      /**
       * User has invoked this ScriptableFunction from the JavaScript engine This example shows how to open the Messages
       * application and create a new message
       */
      public Object invoke(Object obj, Object[] args) throws Exception
      {
          if (args.length == 3)
          {
  
              String param1 = args[0].toString();
              String param2 = args[1].toString();
              String param3 = args[2].toString();
  
              //Do something
          }
          return Boolean.TRUE; //Always
      }
  
  }
  

  Hope that helps.

• How to call java class/method control-flow-case

  Hello everyone, I'm newbie...
  I have little problem managing about control-flow-case adfc-file config.Xml. in this case i'want to call control-flow-case of java class/method (manage-bean)
  
  If someone help me solve this problem...?
  
  THX cordially
  agungdmt...: D

  If you have the control-flow-case defined between Page1.jspx to Page2.jspx as "goToPage2."
  You can use the code snippet in the bean managed in Page1.jspx

  FacesContext context = FacesContext.getCurrentInstance ();
  context.getApplication () .getNavigationHandler () .handleNavigation (context,
  NULL,
  "goToPage2");

  Thank you
  Nini