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generate mode readable code 

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@643859 13f79535-47bb-0310-9956-ffa450edef68
master
Herve Boutemy 2008-04-02 11:43:10 +00:00
parent 5d787a0eb1
commit 0f8a88c25a
1 changed files with 14 additions and 37 deletions
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51
maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/generator/PluginHelpGenerator.java
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@ -263,8 +263,8 @@ public class PluginHelpGenerator
writer.write( " /** 80-character display buffer */" + LS );
writer.write( " private static final int DEFAULT_WIDTH = 80;" + LS );
writer.write( LS );
writer.write( " /** 4 indent spaces */" + LS );
writer.write( " private static final String DEFAULT_INDENT = repeat( \" \", 2 );" + LS );
writer.write( " /** 2 indent spaces */" + LS );
writer.write( " private static final int DEFAULT_INDENT = 2;" + LS );
writer.write( LS );
writer.write( " /**" + LS );
writer.write( " * If true, display all settable properies for each goal." + LS );
@ -300,11 +300,7 @@ public class PluginHelpGenerator
StringUtils.escape( toText( descriptor.getDescription() ) ) : "No description available.";
writer.write( " sb.append( \"" + goal + "\" ).append( \"\\n\" );" + LS );
writer.write( " for ( Iterator it = toLines( \"" + description + "\" ).iterator(); it.hasNext(); )"
+ LS );
writer.write( " {" + LS );
writer.write( " sb.append( it.next().toString() ).append( \"\\n\" );" + LS );
writer.write( " }" + LS );
writer.write( " appendDescription( sb, \"" + description + "\", DEFAULT_INDENT );" + LS );
if ( descriptor.getParameters() != null && descriptor.getParameters().size() > 0 )
{
@ -337,17 +333,8 @@ public class PluginHelpGenerator
+ ( StringUtils.isNotEmpty( parameter.getDefaultValue() ) ? " (Default: '"
+ parameter.getDefaultValue() + "')" : "" );
writer.write( " for ( Iterator it = toLines( \"" + parameterDefaultValue
+ "\", repeat( \" \", 4 ), DEFAULT_WIDTH ).iterator(); it.hasNext(); )" + LS );
writer.write( " {" + LS );
writer.write( " sb.append( it.next().toString() ).append( \"\\n\" );" + LS );
writer.write( " }" + LS );
writer.write( " for ( Iterator it = toLines( \"" + parameterDescription
+ "\", repeat( \" \", 6 ), DEFAULT_WIDTH ).iterator(); it.hasNext(); )" + LS );
writer.write( " {" + LS );
writer.write( " sb.append( it.next().toString() ).append( \"\\n\" );" + LS );
writer.write( " }" + LS );
writer.write( " appendDescription( sb, \"" + parameterDefaultValue + "\", 4 );" + LS );
writer.write( " appendDescription( sb, \"" + parameterDescription + "\", 6 );" + LS );
}
}
}
@ -363,11 +350,7 @@ public class PluginHelpGenerator
// TODO Should be discovered
writer.write( " sb.append( \"" + getFullHelpGoalName( pluginDescriptor ) + "\" ).append( \"\\n\" );"
+ LS );
writer.write( " for ( Iterator it = toLines( \"" + getHelpDescription( pluginDescriptor )
+ "\" ).iterator(); it.hasNext(); )" + LS );
writer.write( " {" + LS );
writer.write( " sb.append( it.next().toString() ).append( \"\\n\" );" + LS );
writer.write( " }" + LS );
writer.write( " appendDescription( sb, \"" + getHelpDescription( pluginDescriptor ) + "\", DEFAULT_INDENT );" + LS );
writer.write( LS );
@ -403,20 +386,6 @@ public class PluginHelpGenerator
writer.write( " }" + LS );
writer.write( LS );
writer.write( " /**" + LS );
writer.write( " * <p>Give a list of lines for the <code>str</code>. " + "Each line is indented by 4 spaces"
+ LS );
writer.write( " * and has a maximum of <code>80</code> characters.</p>" + LS );
writer.write( " *" + LS );
writer.write( " * @param str String to split in lines" + LS );
writer.write( " * @return List of lines" + LS );
writer.write( " * @throws NullPointerException if str is <code>null</code>" + LS );
writer.write( " */" + LS );
writer.write( " private static List toLines( String str )" + LS );
writer.write( " {" + LS );
writer.write( " return toLines( str, DEFAULT_INDENT, DEFAULT_WIDTH );" + LS );
writer.write( " }" + LS );
writer.write( LS );
writer.write( " /**" + LS );
writer
.write( " * <p>Give a list of lines for the <code>str</code>. Each line is indented by <code>indent</code>"
+ LS );
@ -468,6 +437,14 @@ public class PluginHelpGenerator
writer.write( LS );
writer.write( " return sentences;" + LS );
writer.write( " }" + LS );
writer.write( LS );
writer.write( " private static void appendDescription( StringBuffer sb, String description, int indent )" + LS );
writer.write( " {" + LS );
writer.write( " for ( Iterator it = toLines( description, repeat( \" \", indent ), DEFAULT_WIDTH ).iterator(); it.hasNext(); )" + LS );
writer.write( " {" + LS );
writer.write( " sb.append( it.next().toString() ).append( \"\\n\" );" + LS );
writer.write( " }" + LS );
writer.write( " }" + LS );
}
/**