Java的球衣进口包

Question

我想重拍此解决方案在这里找到 Basic HTTP authentication with Jersey/Grizzly

我已经包含这些进口到目前为止

import javax.ws.rs.WebApplicationException; 
import javax.ws.rs.container.ContainerRequestFilter; 
import javax.ws.rs.core.Response; 
import javax.ws.rs.core.HttpHeaders; 
import javax.ws.rs.core.Response.Status; 

和一些搜索后，我包括在此一个

import org.glassfish.jersey.server.ContainerRequest; 

我的问题是现在我得到这些错误

... AuthFilter is not abstract and does not override abstract method filter(ContainerRequestContext) in ContainerRequestFilter 

... method does not override or implement a method from a supertype 

... cannot find symbol 
[ERROR] symbol: method getHeaderValue(String) 
[ERROR] location: variable containerRequest of type ContainerRequest 

，如果你不想切换标签的代码是在这里

@Override 
    public ContainerRequest filter(ContainerRequest containerRequest) 
      throws WebApplicationException { 

     // Automatically allow certain requests. 
     String method = containerRequest.getMethod(); 
     String path = containerRequest.getPath(true); 
     if (method.equals("GET") && path.equals("application.wadl")) 
      return containerRequest; 

     // Get the authentication passed in HTTP headers parameters 
     String auth = containerRequest.getHeaderValue("authorization"); 
     if (auth == null) 
      throw unauthorized; 

不幸的是我没有必要的声誉问OP所以任何帮助表示赞赏。

编辑：显然com.sun.jersey.spi.container.ContainerRequest 不包括getHeadervalue和那个不能被球衣发现的人2.0任何方法都可以吗？

import javax.ws.rs.WebApplicationException; 
import javax.ws.rs.container.ContainerRequestFilter; 
import javax.ws.rs.container.ContainerRequestContext; 

import org.glassfish.jersey.internal.util.Base64; 
import java.io.IOException; 

public class AuthFilter implements ContainerRequestFilter { 

    @Override 
    public void filter(ContainerRequestContext requestContext) 
      throws IOException { 

     String method = requestContext.getMethod(); 
     String path = requestContext.getUriInfo().getPath(); 


     String auth = requestContext.getHeaderString("authorization"); 
     if (auth == null) 
      throw new AuthenticationException("Too bad"); 
     //how to import that^

     auth = auth.replaceFirst("[Bb]asic ", ""); 

     String entry = new String(Base64.decode(auth)); 


     if (!entry.equals("admin:password")) 
      throw new AuthenticationException("Too bad"); 
    } 
} 

Answer 1

该链接的类正在执行Jersey 1 specific，ContainerRequestFilter。该类名称成为JAX-RS 2（Jersey 2.x）的标准类（只是名称）。该方法的新签名

import java.io.IOException; 
import javax.ws.rs.container.ContainerRequestContext; 
import javax.ws.rs.container.ContainerRequestFilter; 

public class Hello implements ContainerRequestFilter { 

    @Override 
    public void filter(ContainerRequestContext requestContext) throws IOException { 
     requestContext.getMethod(); 
     requestContext.getUriInfo().getPath(); 
     requestContext.getHeaderString("authorization"); 
    } 
} 

我加入了改变通话时的一些类似的方法，即在该类

使用您还可以找到一个链接到一个完整的基本认证例如in this answer。它来自Jersey项目的例子，它使用泽西岛2