Merge pull request #219 from TKlerx/master

Added default converters for Path, URI and URL

2 files changed, 14 insertions, 0 deletions

diff --git a/src/main/java/com/beust/jcommander/JCommander.java b/src/main/java/com/beust/jcommander/JCommander.java
index 98f112e..2e049a1 100644
--- a/src/main/java/com/beust/jcommander/JCommander.java
+++ b/src/main/java/com/beust/jcommander/JCommander.java
@@ -1113,6 +1113,11 @@ public class JCommander {
         out.append("\n" + s(indentCount + 1))
             .append("Default: " + (parameter.password()?"********" : displayedDef));
       }
+      Class<?> type =  pd.getParameterized().getType();
+      if(type.isEnum()){
+          out.append("\n" + s(indentCount + 1))
+          .append("Possible Values: " + EnumSet.allOf((Class<? extends Enum>) type));
+      }
       out.append("\n");
     }
 
diff --git a/src/main/java/com/beust/jcommander/internal/DefaultConverterFactory.java b/src/main/java/com/beust/jcommander/internal/DefaultConverterFactory.java
index f98a111..2b8a10c 100644
--- a/src/main/java/com/beust/jcommander/internal/DefaultConverterFactory.java
+++ b/src/main/java/com/beust/jcommander/internal/DefaultConverterFactory.java
@@ -29,10 +29,16 @@ import com.beust.jcommander.converters.ISO8601DateConverter;
 import com.beust.jcommander.converters.IntegerConverter;
 import com.beust.jcommander.converters.LongConverter;
 import com.beust.jcommander.converters.StringConverter;
+import com.beust.jcommander.converters.PathConverter;
+import com.beust.jcommander.converters.URIConverter;
+import com.beust.jcommander.converters.URLConverter;
 
 import java.io.File;
 import java.math.BigDecimal;
 import java.util.Date;
+import java.net.URI;
+import java.net.URL;
+import java.nio.file.Path;
 import java.util.Map;
 
 public class DefaultConverterFactory implements IStringConverterFactory {
@@ -57,6 +63,9 @@ public class DefaultConverterFactory implements IStringConverterFactory {
     m_classConverters.put(File.class, FileConverter.class);
     m_classConverters.put(BigDecimal.class, BigDecimalConverter.class);
     m_classConverters.put(Date.class, ISO8601DateConverter.class);
+    m_classConverters.put(Path.class, PathConverter.class);
+    m_classConverters.put(URI.class, URIConverter.class);
+    m_classConverters.put(URL.class, URLConverter.class);
   }
 
   public Class<? extends IStringConverter<?>> getConverter(Class forType) {