added maven pom's <parent> tag rewriter. Three options to control it: --pgroup, --partifact, --pversion. --pversion is enough in most cases.

svn path=/projects/javatoolkit/branches/kasun/; revision=8670

2 files changed, 26 insertions, 2 deletions

diff --git a/src/py/javatoolkit/maven/MavenPom.py b/src/py/javatoolkit/maven/MavenPom.py
index 2710d11..9aa926c 100644
--- a/src/py/javatoolkit/maven/MavenPom.py
+++ b/src/py/javatoolkit/maven/MavenPom.py
@@ -101,12 +101,33 @@ class MavenPom:
                     self.__write("%d:dep_artifact:%s\n" % (i,dependency.artifact) )
                     self.__write("%d:dep_version:%s\n" % (i,dependency.version) )
 
-
     def read(self):
         return self.buffer.getvalue()
 
 
     def rewrite(self,xmldoc,**kwargs):
+	#rewrite the <parent> with the values in self.cli_options.{p_parentgroup,p_parentartifact,p_parentversion}
+	#This rewriting is optional. Packager may only rewrite version if he wishes.
+    	parent_element = ( xmldoc.getElementsByTagName("parent") or [] )
+	if parent_element:
+		if self.cli_options.p_parentgroup:
+			current_pgroup = parent_element.getElementsByTagName("groupId")[0]
+			parent_element.removeChild( current_pgroup )
+			current_pgroup.unlink()
+			parent_element.appendChild( self.create_element(xmldoc, "groupId", self.cli_options.p_parentgroup) )
+		if self.cli_options.p_parentartifact:
+        	        current_partifact = parent_element.getElementsByTagName("artifactId")[0]
+			parent_element.removeChild( current_partifact )
+			current_partifact.unlink()
+			parent_element.appendChild( self.create_element(xmldoc, "artifactId", self.cli_options.p_parentartifact) )		
+		if self.cli_options.p_parentversion:
+        	        current_pversion = parent_element.getElementsByTagName("version")[0]
+			parent_element.removeChild( current_pversion )
+			current_pversion.unlink()
+			parent_element.appendChild( self.create_element(xmldoc, "version", self.cli_options.p_parentversion) )
+#	else:
+#		create parent element and map the parent to gentoo maven super pom. That contains all the plugin versions etc. 		
+
         # desactivate all dependencies
         dependencies_root = ( xmldoc.getElementsByTagName("dependencies") or [] )
         for node in dependencies_root:
diff --git a/src/py/maven-helper.py b/src/py/maven-helper.py
index a8ba61f..c0775a1 100755
--- a/src/py/maven-helper.py
+++ b/src/py/maven-helper.py
@@ -98,12 +98,15 @@ if __name__ == '__main__':
         make_option ("-c", "--classpath", action="append", dest="classpath", help="set classpath to use with maven."),
         make_option ("-s", "--source", action="append", dest="p_source", help="Java source version."),
         make_option ("-t", "--target", action="append", dest="p_target", help="Java target version."),
-        make_option ("-d", "--depependencies" , action="store_true", dest="p_dep",  help="get dependencies infos"),
+        make_option ("-d", "--dependencies" , action="store_true", dest="p_dep",  help="get dependencies infos"),
         make_option ("-f", "--file",     action="append",     dest="files",      help="Transform files instead of operating on stdout and stdin"),
         make_option ("-g", "--group"   , action="store_true", dest="p_group",    help="get artifact group."),
         make_option ("-r", "--rewrite",  action="store_true", dest="p_rewrite", help="rewrite poms to use our classpath"),
         make_option ("-p", "--ischild",  action="store_true", dest="p_ischild", help="return true if this is a child pom"),
         make_option ("-v", "--version" , action="store_true", dest="p_version",  help="get artifact version."),
+        make_option ("-x", "--pgroup" , action="append", dest="p_parentgroup",  help="set <parent> groupId"),
+        make_option ("-y", "--partifact" , action="append", dest="p_parentartifact",  help="set <parent> artifactId"),
+        make_option ("-z", "--pversion" , action="append", dest="p_parentversion",  help="set <parent> version"),
     ]
 
     parser = OptionParser(usage, options_list)