Actual combat PHP Invoke Java class to complete related operations by Java class Read database (Inber Write)

1 Establish the System ODBC data source photo (this time using Oracle 9i, detailed configuration if you do not understand this place and I will contact)
2 Compile the Databaseconnection.java file and put it into the PHP-supported class file directory

Package com.inberkong.util;
/*******************************************************
* Programe File: Complex buffer pool Databaseconnection.java
* creat date:3/28/2005 (MM-DD-YYYY)
* creat By:inberkong (gongyingbin)
* LASTMODIFYDATE:3/28/2005 (MM-DD-YYYY)
* Modifyby:inberkong (Gongyingbin)
* Function:get the Oracle databaseconnectionpool
A tool class for locating data sources.

*******************************************************/
Import java.sql.*;
A tool class that connects to a database.
public class DatabaseConnection
{
/**
* A static method that returns a connection to a database.
*/
public static Connection getconnection ()
{

Connection Con=null;

Try
{
Class.forName ("Sun.jdbc.odbc.JdbcOdbcDriver");
Con=drivermanager.getconnection ("Jdbc:odbc:photo", "Photo", "inberkong")//Data source connection information

}
catch (Exception e)
{
E.printstacktrace ();
}
return con;
}
}

3 The processing class that compiles and reads the data table also puts the processing class into the Java class directory of the PHP invocation
This is a processing class that reads the User Role table returns a JS array of relationships between the user and the role Getuserrolsearray.java
Note: The reading program does not need to care about the related table structure, can only care about the entire call process.
Package Com.inberkong.processBean;
Import java.lang.*;
Import java.sql.*;
Import java.util.*;
Import java.io.*;
Import com.inberkong.util.DataBaseConnection;
public class Getuserrolsearray
{
Private Connection Conss;
Private Statement Stmtsss=null;
Private Statement Stmt2=null,stmt3=null;
Private ResultSet Rstsss=null;
Private ResultSet Rst2=null,rst3=null;
Private String sqlss= "";
Private String sql2= "", sql3= "";
Private String rstring= "";
Private String Id,id2;
Private String NAME;
private int i=0;
Public Getuserrolsearray ()
{
Try
{

This.conss=databaseconnection.getconnection ();
}
catch (Exception e)
{

}

 //databaseconnection.getconnection ();
 }
 protected Void Finalize () throws Throwable
 {
 
 //
 //super.finalize ();  
 //system.out.println ("Inberkong");
 closecon ();
 
 }      
   public  string  Getuserrolsearray () throws Exception
     {
     // Exeptempfunction ();
     
      sqlss= Select Id,name from ADMIN WHERE 1=1 and state!=0 and  usertype!= ' 0 '

ORDER by ID DESC ";
External user does not participate in post plus role management
Stmtsss=conss.createstatement ();
Rstsss=stmtsss.executequery (SQLSS);
while (Rstsss.next ())
{
Id=rstsss.getstring ("ID");
Id2=id;

Name=rstsss.getstring ("NAME");
rstring=rstring+ "\ n" + "arr[" +i+ "]=new bdsort

(' +id+ ', ', ', ' +name+ ', ', '); ";
i++;

sql3= Select Id,name from Role_manage where ID in (select Rolseid

From User_rolse_link where userid= "+id2+") Order by ID ASC ";
       stmt3=conss.createstatement ();
       rst3=stmt3.executequery (SQL3);
       while (Rst3.next ())
       {
       
       id=rst3.getstring ("ID");
            
        Name=rst3.getstring ("NAME");
       rstring=rstring+ "\ n" + "arr[" +i+ "]=new bdsort

(' +id+ "', '" +id2+ "', '" +name+ "', ' Y ');";
        i++;       
       }
             
       sql2= Select Id,name from role_manage  where id  not in (select

Rolseid from User_rolse_link where userid= "+id2+") Order by ID ASC ";
Stmt2=conss.createstatement ();
Rst2=stmt2.executequery (SQL2);
while (Rst2.next ())
{

Id=rst2.getstring ("ID");

Name=rst2.getstring ("NAME");
rstring=rstring+ "\ n" + "arr[" +i+ "]=new bdsort

(' +id+ ', ' "+id2+" ', ' "+name+" ', ' n '); ";
i++;
}

}

Rstsss=null;
return rstring;

}


public static void Main (string[] args) {

Test as follows
Getuserrolsearray obj1 = new Getuserrolsearray ();

Try
{

System.out.println (Obj1.getuserrolsearray ());

}
catch (Exception e)
{
System.out.println (e);
}

Return
}

public void Closestmtsss () throws Exception
{
Stmtsss.close ();
}
public void Closecon () throws Exception
{
if (!) ( Conss.isclosed ()))
Conss.close ();

}
}
4 PHP Calls

testjava.php

<?php
$b =new Java ("Com.inberkong.processBean.GetUserRolseArray");
$x = $b->getuserrolsearray ();
echo $x;
?>
Call Result:
Arr[0]=new bdsort (' 186 ', ' + ', ' dp2 ', ');
Arr[1]=new Bdsort (' 44 ', ' 186 ', ' Shop keeper ', ' Y ');
Arr[2]=new Bdsort (' 42 ', ' 186 ', ' super admin ', ' n ');
Arr[3]=new Bdsort (' 43 ', ' 186 ', ' Bulletin manager ', ' n ');
Arr[4]=new Bdsort (' 87 ', ' 186 ', ' Test General admin ', ' n ');
Arr[5]=new bdsort (' 106 ', ' 186 ', ' normal tube ', ' n ');
Arr[6]=new bdsort (' 185 ', ' + ', ' dp1 ', ');
Arr[7]=new Bdsort (' 44 ', ' 185 ', ' Shop keeper ', ' Y ');
Arr[8]=new Bdsort (' 42 ', ' 185 ', ' super admin ', ' n ');
Arr[9]=new Bdsort (' 43 ', ' 185 ', ' Bulletin manager ', ' n ');
Arr[10]=new Bdsort (' 87 ', ' 185 ', ' Test General admin ', ' n ');
Arr[11]=new bdsort (' 106 ', ' 185 ', ' normal tube ', ' n ');
Arr[12]=new bdsort (' 146 ', ' + ', ' Chayue ', ');
Arr[13]=new Bdsort (' 44 ', ' 146 ', ' Shop keeper ', ' Y ');
Arr[14]=new Bdsort (' 42 ', ' 146 ', ' super admin ', ' n ');
Arr[15]=new Bdsort (' 43 ', ' 146 ', ' Bulletin manager ', ' n ');
Arr[16]=new Bdsort (' 87 ', ' 146 ', ' Test General admin ', ' n ');
Arr[17]=new bdsort (' 106 ', ' 146 ', ' normal tube ', ' n ');
Arr[18]=new bdsort (' 145 ', ' + ', ' temp2 ', ');
Arr[19]=new Bdsort (' 87 ', ' 145 ', ' Test general manager ', ' y ');
Arr[20]=new Bdsort (' 42 ', ' 145 ', ' super admin ', ' n ');
Arr[21]=new Bdsort (' 43 ', ' 145 ', ' Bulletin manager ', ' n ');
Arr[22]=new Bdsort (' 44 ', ' 145 ', ' Shop keeper ', ' n ');
Arr[23]=new bdsort (' 106 ', ' 145 ', ' normal tube ', ' n ');
Arr[24]=new bdsort (' A ', ', ', ' cnbadmin ', ');
Arr[25]=new Bdsort (' 42 ', ' 20 ', ' super admin ', ' y ');
Arr[26]=new Bdsort (' 43 ', ' 20 ', ' Bulletin manager ', ' n ');
Arr[27]=new Bdsort (' 44 ', ' 20 ', ' Shop keeper ', ' n ');
Arr[28]=new Bdsort (' 87 ', ' 20 ', ' Test General admin ', ' n ');
Arr[29]=new bdsort (' 106 ', ' 20 ', ' normal tube ', ' n ');
Arr[30]=new bdsort (' 1 ', ', ', ' inber ', ');
Arr[31]=new bdsort (' 106 ', ' 1 ', ' normal tube ', ' y ');
Arr[32]=new Bdsort (' 42 ', ' 1 ', ' super admin ', ' n ');
Arr[33]=new Bdsort (' 43 ', ' 1 ', ' Bulletin manager ', ' n ');
Arr[34]=new Bdsort (' 44 ', ' 1 ', ' Shop keeper ', ' n ');
Arr[35]=new Bdsort (' 87 ', ' 1 ', ' Test General admin ', ' n ');