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code formatting 

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@1405094 13f79535-47bb-0310-9956-ffa450edef68
master
Herve Boutemy 2012-11-02 18:37:37 +00:00
parent 0ba0555964
commit a757bee927
1 changed files with 65 additions and 51 deletions
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36
maven-plugin-tools-generators/src/main/resources/help-class-source.vm
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@ -148,7 +148,8 @@ public class HelpMojo
append( sb, "", 0 ); append( sb, "", 0 );
} }
for (Node mojo : mojos) { for ( Node mojo : mojos )
{
writeGoal( sb, goalPrefix, (Element) mojo ); writeGoal( sb, goalPrefix, (Element) mojo );
} }
@ -164,11 +165,15 @@ public class HelpMojo
return string != null && string.length() > 0; return string != null && string.length() > 0;
} }
private String getValue(Node node, String elementName) throws MojoExecutionException { private String getValue( Node node, String elementName )
throws MojoExecutionException
{
return getSingleChild( node, elementName ).getTextContent(); return getSingleChild( node, elementName ).getTextContent();
} }
private Node getSingleChild(Node node, String elementName) throws MojoExecutionException { private Node getSingleChild( Node node, String elementName )
throws MojoExecutionException
{
List<Node> namedChild = findNamedChild( node, elementName ); List<Node> namedChild = findNamedChild( node, elementName );
if ( namedChild.isEmpty() ) if ( namedChild.isEmpty() )
{ {
@ -182,20 +187,24 @@ public class HelpMojo
return node1; return node1;
} }
private List<Node> findNamedChild(Node node, String elementName){ private List<Node> findNamedChild( Node node, String elementName )
{
List<Node> result = new ArrayList<Node>(); List<Node> result = new ArrayList<Node>();
NodeList childNodes = node.getChildNodes(); NodeList childNodes = node.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++){ for ( int i = 0; i < childNodes.getLength(); i++ )
{
Node item = childNodes.item( i ); Node item = childNodes.item( i );
if (elementName.equals(item.getNodeName())){ if ( elementName.equals( item.getNodeName() ) )
{
result.add( item ); result.add( item );
} }
} }
return result; return result;
} }
private Node findSingleChild( Node node, String elementName )
private Node findSingleChild(Node node, String elementName) throws MojoExecutionException { throws MojoExecutionException
{
List<Node> elementsByTagName = findNamedChild( node, elementName ); List<Node> elementsByTagName = findNamedChild( node, elementName );
if ( elementsByTagName.isEmpty() ) if ( elementsByTagName.isEmpty() )
{ {
@ -208,7 +217,9 @@ public class HelpMojo
return elementsByTagName.get( 0 ); return elementsByTagName.get( 0 );
} }
private void writeGoal( StringBuilder sb, String goalPrefix, Element mojo ) throws MojoExecutionException { private void writeGoal( StringBuilder sb, String goalPrefix, Element mojo )
throws MojoExecutionException
{
String mojoGoal = getValue( mojo, "goal" ); String mojoGoal = getValue( mojo, "goal" );
Node configurationElement = findSingleChild( mojo, "configuration" ); Node configurationElement = findSingleChild( mojo, "configuration" );
@ -238,14 +249,17 @@ public class HelpMojo
append( sb, "Available parameters:", 1 ); append( sb, "Available parameters:", 1 );
append( sb, "", 0 ); append( sb, "", 0 );
for (Node parameter : parameters) { for ( Node parameter : parameters )
{
writeParameter( sb, parameter, configurationElement ); writeParameter( sb, parameter, configurationElement );
} }
} }
} }
} }
private void writeParameter( StringBuilder sb, Node parameter, Node configurationElement ) throws MojoExecutionException { private void writeParameter( StringBuilder sb, Node parameter, Node configurationElement )
throws MojoExecutionException
{
String parameterName = getValue( parameter, "name" ); String parameterName = getValue( parameter, "name" );
String parameterDescription = getValue( parameter, "description" ); String parameterDescription = getValue( parameter, "description" );