[GROOVY-9254] Split package renaming second stage

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-rc-1
• Assignee: Paul King
• Reporter: Paul King
• Created: 18/Sep/19 09:52
• Updated: 24/Mar/22 04:06
• Resolved: 02/Oct/19 03:06

Description

This is the list of changes which need to be made to avoid split packages. As a separate issue, we should outline what compiler (or other) changes might be made that would allow (some of) these changes to occur without breaking source compatibility. Possibilities include:

• a separate tool to add/change imports
• some mechanism to define additional default imports per module
• automatic renaming by the compiler from old to new package names (enabled by a switch)
• add deprecated delegates for existing classes which point to the new versions
• some classloading trick to rename packages on the fly when loaded (will Java9+ allow this?)

Adjustments by module

groovy:

• copy groovy.xml.QName to groovy.namespace.QName and deprecate original

groovy-ant:

• copy groovy.util to groovy.ant and deprecate original

groovy-console:

• copy groovy.inspect to groovy.console and deprecate original
• copy groovy.inspect.swingui to groovy.console.ui and deprecate original
• copy groovy.ui groovy.console.ui and deprecate original

groovy-groovysh:

• copy org.codehaus.groovy.tools.shell to org.apache.groovy.groovysh and deprecate original

groovy-jmx:

• copy groovy.util.GroovyMBean to groovy.jmx and deprecate original

groovy-nio:

• copy org.codehaus.groovy.runtime.WritablePath to org.apache.groovy.nio.runtime and deprecate original
• copy org.codehaus.groovy.runtime.NioGroovyMethods to org.apache.groovy.nio.extensions.NioExtensions and deprecate original

groovy-swing:

• copy org.codehaus.groovy.binding to org.apache.groovy.swing.binding and deprecate original
• copy org.codehaus.groovy.runtime.SwingGroovyMethods to org.apache.groovy.swing.extensions.SwingExtensions and deprecate original
• copy groovy.model to groovy.swing.model and deprecate original
• copy groovy.inspect.swingui to org.apache.groovy.swing.table and deprecate original

groovy-test:

• copy groovy.transform.NotYetImplemented to groovy.test and deprecate the original
• copy org.codehaus.groovy.runtime.ScriptTestAdatper to org.apache.groovy.test and deprecate the original
• copy classes from groovy.util to groovy.test and deprecate originals
• copy classes from groovy.lang to groovy.test and deprecate originals

groovy-xml:

• copy groovy.util to groovy.xml and deprecate originals
• copy org.codehaus.groovy.tools.xml.DomToGroovy to org.apache.groovy.xml.tools and deprecate original
• copy org.codehaus.groovy.runtime.XmlGroovyMethods to org.apache.groovy.xml.extensions.XmlExtensions and deprecate original

Specific remaining questions:

• should groovy.ant or groovy.ant.AntBuilder be an automatic import? Currently the assumption is that it is no longer automatic.
• should groovy.test or groovy.test.GroovyTestCase be an automatic import? Currently the assumption is that it is no longer automatic.
• should groovy.xml or groovy.xml.XmlSlurper or groovy.xml.XmlParser be an automatic import? Currently the assumption is that it is no longer automatic.

 

Issue Links

• is a clone of: GROOVY-8647 Split package renaming first stage