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📄 dbejbbean_136qkf_eoimpl.java

📁 一个学习EJB使用的小程序。通过EJB操作数据库的练习。
💻 JAVA
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/**
 * This code was automatically generated at 17:17:17 on 2004-5-11
 * by weblogic.ejb20.ejbc.Ejb2Rmi -- do not edit.
 *
 * @version WebLogic Server 7.0  Thu Apr 25 17:16:22 PDT 2002 180709 
 * @author Copyright (c) 2004 by BEA Systems, Inc. All Rights Reserved.
 */

package databaseejb;

import weblogic.ejb20.interfaces.WLEnterpriseBean;

public final class DbejbBean_136qkf_EOImpl
    extends weblogic.ejb20.internal.StatelessEJBObject
  implements databaseejb.Dbejb, weblogic.utils.PlatformConstants
{

  public DbejbBean_136qkf_EOImpl() {}

    public void finalizedb() throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_finalizedb;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] { }));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    // No return value

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
       ((DbejbBean) __bean).finalizedb();
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.finalizedb():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    // No return result
  }

  public java.sql.Connection GetConnection() throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_GetConnection;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] { }));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    java.sql.Connection result = null;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).GetConnection();
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.GetConnection():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }

  public boolean validationUserByPassword(java.lang.String arg0, java.lang.String arg1)
     throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_validationUserByPassword_SS;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] {  arg0, arg1}));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    boolean result = false;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).validationUserByPassword( arg0, arg1);
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.validationUserByPassword():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }

  public boolean IsvalidationUser(java.lang.String arg0)
     throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_IsvalidationUser_S;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] {  arg0}));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    boolean result = false;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).IsvalidationUser( arg0);
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.IsvalidationUser():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }

  public int executeUpdate(java.lang.String arg0) throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_executeUpdate_S;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] {  arg0}));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    int result = 0;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).executeUpdate( arg0);
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.executeUpdate():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }

  public int executeDelete(java.lang.String arg0) throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_executeDelete_S;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] {  arg0}));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    int result = 0;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).executeDelete( arg0);
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.executeDelete():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }

  public int modifyPassword(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2)
     throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_modifyPassword_SSS;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] {  arg0, arg1, arg2}));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    int result = 0;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).modifyPassword( arg0, arg1, arg2);
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.modifyPassword():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }

  public java.sql.ResultSet executeQuery(java.lang.String arg0)
     throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_executeQuery_S;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] {  arg0}));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    java.sql.ResultSet result = null;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).executeQuery( arg0);
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.executeQuery():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }

  public int executeInsert(java.lang.String arg0) throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md = 
      ((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_executeInsert_S;
    try {
      __wrap = super.preInvoke(
        __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
        __md, new weblogic.ejb20.internal.EJBContextHandler(
          __md, new Object [] {  arg0}));          
    }

    WLEnterpriseBean __bean = (WLEnterpriseBean) __wrap.getBean();

    int result = 0;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);
 
      result =  ((DbejbBean) __bean).executeInsert( arg0);
      
    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      } 
      
      else {
	throw new java.rmi.UnexpectedException("Unexpected exception in " +
          "databaseejb.DbejbBean.executeInsert():" + EOL +	
          weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      } 
    }
    return result;
  }



  public void remove()
     throws javax.ejb.RemoveException, java.rmi.RemoteException
  {
    super.remove(((DbejbBean_136qkf_HomeImpl)getEJBHome()).md_eo_remove);
  }

}

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