Migrations

This page contains everything necessary related to migrating phase4 versions

Upgrade from 2.x to 3.x

• The phase4-profile-bpc was removed in favour of phase4-profile-dbnalliance
• All deprecated methods marked for removal have been removed
• Here are the main coding related changes
  • Made method IAS4CryptoFactory.getKeyPasswordPerAlias(String) non-default
  • Moved classes IAS4IncomingSecurityConfiguration and AS4IncomingSecurityConfiguration to package com.helger.phase4.incoming.crypto
  • Renamed method IPModeResolver.getPModeOfID to findPMode

Upgrade from 1.x to 2.x

The major change in v2.x is the new software baseline.

• It requires at least Java 11 for building and execution
• It was updated to the JakartaEE 9 specifications
  • Uses Servlet Specification 5.0.x
  • All the namespaces javax.servlet where changed to jakarta.servlet
  • Uses Eclipse Angus instead of Jakarta Mail
• The minimum requirements for application servers are
  • Tomcat 10.0.x or Tomcat 10.1.x
  • Jetty 11.x

All other potentially breaking changes are listed in News and noteworthy.