org.springframework.security.web
Class PortMapperImpl

java.lang.Object
  org.springframework.security.web.PortMapperImpl

All Implemented Interfaces:

PortMapper

public class PortMapperImpl
extends Object
implements PortMapper

Concrete implementation of PortMapper that obtains HTTP:HTTPS pairs from the application context.

By default the implementation will assume 80:443 and 8080:8443 are HTTP:HTTPS pairs respectively. If different pairs are required, use setPortMappings(Map).

Version:

$Id: PortMapperImpl.java 3543 2009-03-26 07:18:36Z ltaylor $

Author:

Ben Alex, colin sampaleanu

Constructor Summary

PortMapperImpl()

Method Summary

Map<Integer,Integer>	getTranslatedPortMappings() Returns the translated (Integer -> Integer) version of the original port mapping specified via setHttpsPortMapping()
Integer	lookupHttpPort(Integer httpsPort) Locates the HTTP port associated with the specified HTTPS port.
Integer	lookupHttpsPort(Integer httpPort) Locates the HTTPS port associated with the specified HTTP port.
void	setPortMappings(Map<String,String> newMappings) Set to override the default HTTP port to HTTPS port mappings of 80:443, and 8080:8443.

Methods inherited from class java.lang.Object

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

Constructor Detail

PortMapperImpl

public PortMapperImpl()

Method Detail

getTranslatedPortMappings

public Map<Integer,Integer> getTranslatedPortMappings()

Returns the translated (Integer -> Integer) version of the original port mapping specified via setHttpsPortMapping()

lookupHttpPort

public Integer lookupHttpPort(Integer httpsPort)

Description copied from interface: PortMapper

Locates the HTTP port associated with the specified HTTPS port.

Returns null if unknown.

Specified by:

lookupHttpPort in interface PortMapper

Returns:

the HTTP port or null if unknown

lookupHttpsPort

public Integer lookupHttpsPort(Integer httpPort)

Description copied from interface: PortMapper

Locates the HTTPS port associated with the specified HTTP port.

Returns null if unknown.

Specified by:

lookupHttpsPort in interface PortMapper

Returns:

the HTTPS port or null if unknown

setPortMappings

public void setPortMappings(Map<String,String> newMappings)

Set to override the default HTTP port to HTTPS port mappings of 80:443, and 8080:8443. In a Spring XML ApplicationContext, a definition would look something like this:

  <property name="portMappings">
      <map>
          <entry key="80"><value>443</value></entry>
          <entry key="8080"><value>8443</value></entry>
      </map>
 </property>

Parameters:

newMappings - A Map consisting of String keys and String values, where for each entry the key is the string representation of an integer HTTP port number, and the value is the string representation of the corresponding integer HTTPS port number.

Throws:

IllegalArgumentException - if input map does not consist of String keys and values, each representing an integer port number in the range 1-65535 for that mapping.