2.2. Migrating from Seam 2.0 to Seam 2.1 or 2.2

This section describes the changes between Seam 2.0 and Seam 2.1 or 2.2. If you are trying to migrate from Seam 1.2.x, you will need to read the previous section, Section 2.1, “Migrating from Seam 1.2.x to Seam 2.0”, before following any steps outlined in this section.

2.2.1. Changes to dependency jar names

Refer to Table 2.1, “Included JARs” and Table 2.2, “Removed JARs” for a list of JARs which are included, and other that have been removed from the Seam framework.

Table 2.1. Included JARs

File Name	Description
`ant-launcher.jar`
`common-codec.jar`
`commons-httpclient.jar`
`concurrent.jar`
`darkX.jar`	New pluggable RichFaces skin DarkX
`drools-api.jar`	Drools 5 API
`drools-decisiontables.jar`	Drools 5 decision rules features
`drools-templates.jar`	Drools 5 rule template features
`ehcache.jar`
`glassX.jar`	New pluggable RichFaces skin GlassX
`hibernate-core.jar`
`htmlparser.jar`	HTML parser, dependency for OpenID features
`httpclient.jar`
`httpcore.jar`
`itext-rtf.jar`	Dependency for extended options when exporting into RTF from itext
`jaxrs-api.jar`
`jbosscache-core.jar`
`jboss-common-core.jar`
`jboss-logging.spi.jar`
`jboss-seam-excel.jar`	Microsoft Excel integration module
`jboss-seam-resteasy.jar`	RestEasy integration module
`jboss-transaction-api.jar`
`jboss-vfs.jar`
`jcip-annotations.jar`
`jcl-over-slf4j.jar`	Bridging latency logging APIs, a dependency for Resteasy integration module
`jettison.jar`
`jms.jar`
`joda-time.jar`
`junit.jar`
`jxl.jar`	Dependency for Microsoft Excel integration module
`laguna.jar`	New pluggable RichFaces skin laguna
`mvel2.jar`	Expression language dependency for Drools 5
`openid4java.jar`	OpenID Java API for integrating in Security Seam module
`openxri-client.jar`	OpenRXI resolver, a dependency for OpenID integration
`openrxi-syntax.jar`	OpenXRI parser, a dependency for OpenID integration
`resteasy-atom-provider.jar`	Dependency for Resteasy integration module
`resteasy-jaxb-provider.jar`	Dependency for Resteasy integration module in Seam
`resteasy-jaxrs.jar`	Dependency for Resteasy integration module
`resteasy-jettison-provider.jar`
`slf4j-api.jar`	Logging bridge for log4j, used by Hibernate and other dependencies
`slf4j-log4j12.jar`	Logging bridge for log4j, used by Hibernate and other dependencies
`testng-jdk15.jar`	TestNG framework

Many of the removed JARs have been excluded for several versions of the Platform. This list is mainly included for historical purposes.

Table 2.2. Removed JARs

JAR	Reason for Removal
`activation.jar`	Activation is bundled with Java 6, so it can be removed from the distribution.
`commons-lang.jar`	Commons Lang Library is no longer required.
`geronimo-jms_1.1_spec.jar`
`geronimo-jtaB_spec-1.0.1.jar`
`hibernate3.jar`
`jboss-cache-jdk50.jar`
`jboss-jmx.jar`
`jboss-system.jar`
`mvel.jar`
`testng.jar`