最新下载
热门教程
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
CORBA例子(转)――――――――我也不知道是什麽东东:-)
时间:2022-07-02 17:35:39 编辑:袖梨 来源:一聚教程网
Below is a simple example of a CORBA program
download the source file
1. produce a idl file like this
hello.idl
module HelloApp {
interface Hello {
string sayHello();
};
};
2. produce stub and skeleton files through idltojava.exe
idltojava hello.idl
idltojava is not include in the jdk. But you can download it from idldojava.
3. write a server program like this
// HelloServer.java
import HelloApp.*;
import org.omg.CosNaming.*;
import org.omg.CosNaming.NamingContextPackage.*;
import org.omg.CORBA.*;
import java.io.*;
class HelloServant extends _HelloImplBase
{
public String sayHello()
{
return " Hello world !! ";
}
}
public class HelloServer {
public static void main(String args[])
{
try{
// create and initialize the ORB
ORB orb = ORB.init(args, null);
// create servant and register it with the ORB
HelloServant helloRef = new HelloServant();
orb.connect(helloRef);
// get the root naming context
org.omg.CORBA.Object objRef =
orb.resolve_initial_references("NameService");
NamingContext ncRef = NamingContextHelper.narrow(objRef);
download the source file
1. produce a idl file like this
hello.idl
module HelloApp {
interface Hello {
string sayHello();
};
};
2. produce stub and skeleton files through idltojava.exe
idltojava hello.idl
idltojava is not include in the jdk. But you can download it from idldojava.
3. write a server program like this
// HelloServer.java
import HelloApp.*;
import org.omg.CosNaming.*;
import org.omg.CosNaming.NamingContextPackage.*;
import org.omg.CORBA.*;
import java.io.*;
class HelloServant extends _HelloImplBase
{
public String sayHello()
{
return " Hello world !! ";
}
}
public class HelloServer {
public static void main(String args[])
{
try{
// create and initialize the ORB
ORB orb = ORB.init(args, null);
// create servant and register it with the ORB
HelloServant helloRef = new HelloServant();
orb.connect(helloRef);
// get the root naming context
org.omg.CORBA.Object objRef =
orb.resolve_initial_references("NameService");
NamingContext ncRef = NamingContextHelper.narrow(objRef);
相关文章
- 解限机白虹怎么玩 白虹技能解析 07-10
- 感动女生哭的话 07-10
- 魔兽世界怀旧服埃索达怎么去暴风城-怀旧服埃索达去暴风城方法 07-10
- PS巧用图层和画笔功能制作抽象人物肖像画教程 07-10
- win11如何打开控制面板?win11控制面板的三种打开方法 07-10
- 微信公众号怎么优化排名? 07-10