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removed dead code 

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@1337712 13f79535-47bb-0310-9956-ffa450edef68
master
Herve Boutemy 2012-05-12 22:41:56 +00:00
parent b7864f235b
commit e42b381a7f
5 changed files with 37 additions and 203 deletions
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11
maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/HelpGeneratorMojo.java
View File

@ -54,14 +54,6 @@ public class HelpGeneratorMojo
*/
private String helpPackageName;
/**
* Generate Java 5 sources.
*
* @parameter expression="${useJava5}" default-value="false"
* @since 2.7
*/
private boolean useJava5;
/**
* Velocity component.
*
@ -84,8 +76,7 @@ public class HelpGeneratorMojo
*/
protected Generator createGenerator()
{
return new PluginHelpGenerator().setHelpPackageName( helpPackageName ).setUseJava5(
useJava5 ).setVelocityComponent( this.velocity );
return new PluginHelpGenerator().setHelpPackageName( helpPackageName ).setVelocityComponent( this.velocity );
}
/**

1
maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/generator/GeneratorException.java
View File

@ -1,4 +1,5 @@
package org.apache.maven.tools.plugin.generator;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file

77
maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/generator/PluginDescriptorGenerator.java
View File

@ -194,83 +194,6 @@ public class PluginDescriptorGenerator
}
}
/**
* Creates a minimalistic mojo descriptor for the generated help goal.
*
* @param pluginDescriptor The descriptor of the plugin for which to generate a help goal, must not be
* <code>null</code>.
* @return The mojo descriptor for the generated help goal, never <code>null</code>.
*/
private MojoDescriptor makeHelpDescriptor( PluginDescriptor pluginDescriptor, String packageName )
{
MojoDescriptor descriptor = new MojoDescriptor();
descriptor.setPluginDescriptor( pluginDescriptor );
descriptor.setLanguage( "java" );
descriptor.setGoal( "help" );
if ( StringUtils.isEmpty( packageName ) )
{
packageName = PluginUtils.discoverPackageName( pluginDescriptor );
}
if ( StringUtils.isNotEmpty( packageName ) )
{
descriptor.setImplementation( packageName + '.' + "HelpMojo" );
}
else
{
descriptor.setImplementation( "HelpMojo" );
}
descriptor.setDescription(
"Display help information on " + pluginDescriptor.getArtifactId() + ".<br/> Call <pre> mvn "
+ descriptor.getFullGoalName()
+ " -Ddetail=true -Dgoal=&lt;goal-name&gt;</pre> to display parameter details." );
try
{
Parameter param = new Parameter();
param.setName( "detail" );
param.setType( "boolean" );
param.setDescription( "If <code>true</code>, display all settable properties for each goal." );
param.setDefaultValue( "false" );
param.setExpression( "${detail}" );
descriptor.addParameter( param );
param = new Parameter();
param.setName( "goal" );
param.setType( "java.lang.String" );
param.setDescription(
"The name of the goal for which to show help." + " If unspecified, all goals will be displayed." );
param.setExpression( "${goal}" );
descriptor.addParameter( param );
param = new Parameter();
param.setName( "lineLength" );
param.setType( "int" );
param.setDescription( "The maximum length of a display line, should be positive." );
param.setDefaultValue( "80" );
param.setExpression( "${lineLength}" );
descriptor.addParameter( param );
param = new Parameter();
param.setName( "indentSize" );
param.setType( "int" );
param.setDescription( "The number of spaces per indentation level, should be positive." );
param.setDefaultValue( "2" );
param.setExpression( "${indentSize}" );
descriptor.addParameter( param );
}
catch ( Exception e )
{
throw new RuntimeException( "Failed to setup parameters for help goal", e );
}
return descriptor;
}
protected void processMojoDescriptor( MojoDescriptor mojoDescriptor, XMLWriter w )
{
processMojoDescriptor( mojoDescriptor, w, false );

98
maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/generator/PluginHelpGenerator.java
View File

@ -20,7 +20,6 @@ package org.apache.maven.tools.plugin.generator;
*/
import org.apache.maven.plugin.descriptor.MojoDescriptor;
import org.apache.maven.plugin.descriptor.Parameter;
import org.apache.maven.plugin.descriptor.PluginDescriptor;
import org.apache.maven.project.MavenProject;
import org.apache.maven.tools.plugin.PluginToolsRequest;
@ -55,11 +54,6 @@ public class PluginHelpGenerator
extends AbstractLogEnabled
implements Generator
{
/**
* Line separator
*/
private static final String LS = System.getProperty( "line.separator" );
/**
* Default generated class name
*/
@ -72,11 +66,6 @@ public class PluginHelpGenerator
private String helpPackageName;
/**
* Flag to indicate if the generated help mojo should use Java 5 features
*/
private boolean useJava5;
private VelocityComponent velocityComponent;
/**
@ -100,7 +89,7 @@ public class PluginHelpGenerator
{
PluginDescriptor pluginDescriptor = request.getPluginDescriptor();
MojoDescriptor helpDescriptor = makeHelpDescriptor( pluginDescriptor );
String helpImplementation = getImplementation( pluginDescriptor );
@SuppressWarnings( "unchecked" )
List<MojoDescriptor> mojoDescriptors = pluginDescriptor.getMojos();
@ -110,14 +99,14 @@ public class PluginHelpGenerator
// Verify that no help goal already exists
for ( MojoDescriptor descriptor : mojoDescriptors )
{
if ( descriptor.getGoal().equals( helpDescriptor.getGoal() ) && !descriptor.getImplementation().equals(
helpDescriptor.getImplementation() ) )
if ( HELP_GOAL.equals( descriptor.getGoal() )
&& !descriptor.getImplementation().equals( helpImplementation ) )
{
if ( getLogger().isWarnEnabled() )
{
getLogger().warn( "\n\nA help goal (" + descriptor.getImplementation()
+ ") already exists in this plugin. SKIPPED THE "
+ helpDescriptor.getImplementation() + " GENERATION.\n" );
+ helpImplementation + " GENERATION.\n" );
}
return;
@ -154,7 +143,7 @@ public class PluginHelpGenerator
throw new GeneratorException( e.getMessage(), e );
}
String sourcePath = helpDescriptor.getImplementation().replace( '.', File.separatorChar ) + ".java";
String sourcePath = helpImplementation.replace( '.', File.separatorChar ) + ".java";
File helpClass = new File( destinationDirectory, sourcePath );
helpClass.getParentFile().mkdirs();
@ -173,8 +162,6 @@ public class PluginHelpGenerator
{
IOUtil.close( writer );
}
}
public PluginHelpGenerator setHelpPackageName( String helpPackageName )
@ -183,12 +170,6 @@ public class PluginHelpGenerator
return this;
}
public PluginHelpGenerator setUseJava5( boolean useJava5 )
{
this.useJava5 = useJava5;
return this;
}
public VelocityComponent getVelocityComponent()
{
return velocityComponent;
@ -226,85 +207,22 @@ public class PluginHelpGenerator
velocityComponent.getEngine().evaluate( context, stringWriter, "", isReader );
return stringWriter.toString();
}
/**
* Creates a minimalistic mojo descriptor for the generated help goal.
*
* @param pluginDescriptor The descriptor of the plugin for which to generate a help goal, must not be
* <code>null</code>.
* @return The mojo descriptor for the generated help goal, never <code>null</code>.
* @return The implementation.
*/
private MojoDescriptor makeHelpDescriptor( PluginDescriptor pluginDescriptor )
private String getImplementation( PluginDescriptor pluginDescriptor )
{
MojoDescriptor descriptor = new MojoDescriptor();
descriptor.setPluginDescriptor( pluginDescriptor );
descriptor.setLanguage( "java" );
descriptor.setGoal( HELP_GOAL );
String packageName = helpPackageName;
if ( StringUtils.isEmpty( packageName ) )
{
packageName = PluginUtils.discoverPackageName( pluginDescriptor );
}
if ( StringUtils.isNotEmpty( packageName ) )
{
descriptor.setImplementation( packageName + '.' + HELP_MOJO_CLASS_NAME );
}
else
{
descriptor.setImplementation( HELP_MOJO_CLASS_NAME );
}
descriptor.setDescription(
"Display help information on " + pluginDescriptor.getArtifactId() + ".<br/> Call <pre> mvn "
+ descriptor.getFullGoalName()
+ " -Ddetail=true -Dgoal=&lt;goal-name&gt;</pre> to display parameter details." );
try
{
Parameter param = new Parameter();
param.setName( "detail" );
param.setType( "boolean" );
param.setDescription( "If <code>true</code>, display all settable properties for each goal." );
param.setDefaultValue( "false" );
param.setExpression( "${detail}" );
descriptor.addParameter( param );
param = new Parameter();
param.setName( "goal" );
param.setType( "java.lang.String" );
param.setDescription(
"The name of the goal for which to show help." + " If unspecified, all goals will be displayed." );
param.setExpression( "${goal}" );
descriptor.addParameter( param );
param = new Parameter();
param.setName( "lineLength" );
param.setType( "int" );
param.setDescription( "The maximum length of a display line, should be positive." );
param.setDefaultValue( "80" );
param.setExpression( "${lineLength}" );
descriptor.addParameter( param );
param = new Parameter();
param.setName( "indentSize" );
param.setType( "int" );
param.setDescription( "The number of spaces per indentation level, should be positive." );
param.setDefaultValue( "2" );
param.setExpression( "${indentSize}" );
descriptor.addParameter( param );
}
catch ( Exception e )
{
throw new RuntimeException( "Failed to setup parameters for help goal", e );
}
return descriptor;
return StringUtils.isEmpty( packageName ) ? HELP_MOJO_CLASS_NAME : packageName + '.' + HELP_MOJO_CLASS_NAME;
}
}

3
maven-plugin-tools-api/src/main/resources/help-class-source.vm
View File

@ -15,7 +15,8 @@ import java.util.Iterator;
import java.util.List;
/**
* Display help information on maven-plugin-plugin.<br/> Call <pre> mvn plugin:help -Ddetail=true -Dgoal=&lt;goal-name&gt;</pre> to display parameter details.
* Display help information on maven-plugin-plugin.<br/>
* Call <pre> mvn plugin:help -Ddetail=true -Dgoal=&lt;goal-name&gt;</pre> to display parameter details.
* @author
* @version
* @goal help