dapper
Class Util

java.lang.Object
  dapper.Util

public class Util
extends java.lang.Object

Constructor Summary

Util()

Method Summary

static java.lang.String	httpPost(java.lang.String host, java.lang.String path, java.util.Map<java.lang.String,java.lang.String> data, java.lang.String encoding) Performs an HTTP POST to a server on port 80
static java.lang.String	httpPost(java.lang.String host, java.lang.String path, java.util.Map<java.lang.String,java.lang.String> data, java.lang.String encoding, int port) Performs an HTTP POST to a server on a specific port
static java.lang.String	join(java.lang.String separator, java.util.List list) Convenience function to create a new string from multiple strings
static java.lang.String	urlGetContents(java.net.URL url) Returns the contents, properly encoded, of the page at url

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Util

public Util()

Method Detail

urlGetContents

public static java.lang.String urlGetContents(java.net.URL url)
                                       throws java.io.IOException

Returns the contents, properly encoded, of the page at url

Parameters:

url - The URL to fetch

Returns:

The contents of the page

Throws:

java.io.IOException

httpPost

public static java.lang.String httpPost(java.lang.String host,
                                        java.lang.String path,
                                        java.util.Map<java.lang.String,java.lang.String> data,
                                        java.lang.String encoding)
                                 throws java.io.IOException

Performs an HTTP POST to a server on port 80

Parameters:

host - The hostname of the remote web server

path - The path portion of the URL

data - A map where the keys are the POST variable names, the values are the values for those variables

Returns:

The data resulting from the POST request

Throws:

java.io.IOException

httpPost

public static java.lang.String httpPost(java.lang.String host,
                                        java.lang.String path,
                                        java.util.Map<java.lang.String,java.lang.String> data,
                                        java.lang.String encoding,
                                        int port)
                                 throws java.io.IOException

Performs an HTTP POST to a server on a specific port

Parameters:

host - The hostname of the remote web server

path - The path portion of the URL

data - A map where the keys are the POST variable names, the values are the values for those variables

Returns:

The data resulting from the POST request

Throws:

java.io.IOException

join

public static java.lang.String join(java.lang.String separator,
                                    java.util.List list)

Convenience function to create a new string from multiple strings

Parameters:

separator -

list -

Returns:

The joined string