enhanced to make jsonball store primitives better

core/src/main/java/org/jclouds/domain/JsonBall.java

@@ -20,6 +20,8 @@ package org.jclouds.domain;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import org.jclouds.util.Patterns;
+
 /**
  * 
  * As String is final, using a different marker to imply this is a json object
@@ -62,7 +64,14 @@ public class JsonBall implements java.io.Serializable, Comparable<String>, CharS
    }
 
    public JsonBall(String value) {
-      this.value = checkNotNull(value, "value");
+      this.value = quoteStringIfNotNumber(checkNotNull(value, "value"));
+   }
+
+   static String quoteStringIfNotNumber(String in) {
+      if (Patterns.JSON_STRING_PATTERN.matcher(in).find() && !Patterns.JSON_NUMBER_PATTERN.matcher(in).find()) {
+         return "\"" + in + "\"";
+      }
+      return in;
    }
 
    @Override

core/src/main/java/org/jclouds/util/Patterns.java

@@ -37,6 +37,8 @@ public class Patterns {
    public static final Pattern URL_ENCODED_PATTERN = Pattern.compile(".*%[a-fA-F0-9][a-fA-F0-9].*");
    public static final Pattern URI_PATTERN = Pattern.compile("([a-z0-9]+)://([^:]*):(.*)@(.*)");
    public static final Pattern PATTERN_THAT_BREAKS_URI = Pattern.compile("[a-z0-9]+://.*/.*@.*");
+   public static final Pattern JSON_STRING_PATTERN = Pattern.compile("^[^\"\\{\\[].*[^\\{\\[\"]$");
+   public static final Pattern JSON_NUMBER_PATTERN = Pattern.compile("^[0-9]*\\.?[0-9]*$");
    public static final Pattern PLUS_PATTERN = Pattern.compile("\\+");
    public static final Pattern STAR_PATTERN = Pattern.compile("\\*");
    public static final Pattern _7E_PATTERN = Pattern.compile("%7E");

core/src/test/java/org/jclouds/domain/JsonBallTest.java

@@ -54,7 +54,7 @@ public class JsonBallTest {
 
    }
 
-   public void test() {
+   public void testHash() {
       String json = "{\"tomcat6\":{\"ssl_port\":8433}}";
 
       Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("tomcat6", new JsonBall("{\"ssl_port\":8433}"));
@@ -65,4 +65,38 @@ public class JsonBallTest {
 
    }
 
+
+   public void testList() {
+      String json = "{\"list\":[8431,8433]}";
+
+      Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("list", new JsonBall("[8431,8433]"));
+
+      assertEquals(handler.apply(new HttpResponse(200, "ok", Payloads
+            .newStringPayload(json))), map);
+      assertEquals(mapper.toJson(map), json);
+
+   }
+
+   public void testString() {
+      String json = "{\"name\":\"fooy\"}";
+
+      Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("name", new JsonBall("fooy"));
+
+      assertEquals(handler.apply(new HttpResponse(200, "ok", Payloads
+            .newStringPayload(json))), map);
+      assertEquals(mapper.toJson(map), json);
+
+   }
+   
+
+   public void testNumber() {
+      String json = "{\"number\":1}";
+
+      Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("number", new JsonBall("1"));
+
+      assertEquals(handler.apply(new HttpResponse(200, "ok", Payloads
+            .newStringPayload(json))), map);
+      assertEquals(mapper.toJson(map), json);
+
+   }
 }

core/src/test/java/org/jclouds/util/PatternsTest.java

@@ -30,6 +30,51 @@ import org.testng.annotations.Test;
 @Test(groups = "unit", testName = "jclouds.PatternsTest")
 public class PatternsTest {
 
+   public void testJSON_STRING_PATTERN1() {
+      Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("hello");
+      assert (matcher.find());
+   }
+
+   public void testJSON_STRING_PATTERN2() {
+      Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("hello world!");
+      assert (matcher.find());
+   }
+
+   public void testJSON_STRING_PATTERN3() {
+      Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("\"hello world!\"");
+      assert (!matcher.find());
+   }
+
+   public void testJSON_STRING_PATTERN4() {
+      Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("[hello world!]");
+      assert (!matcher.find());
+   }
+
+   public void testJSON_STRING_PATTERN5() {
+      Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("{hello world!}");
+      assert (!matcher.find());
+   }
+
+   public void testJSON_NUMBER_PATTERN1() {
+      Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("1");
+      assert (matcher.find());
+   }
+
+   public void testJSON_NUMBER_PATTERN2() {
+      Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("1.1");
+      assert (matcher.find());
+   }
+
+   public void testJSON_NUMBER_PATTERN3() {
+      Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("\"1.1\"");
+      assert (!matcher.find());
+   }
+
+   public void testJSON_NUMBER_PATTERN4() {
+      Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("\"1\"");
+      assert (!matcher.find());
+   }
+
    public void testREST_CONTEXT_BUILDER() {
       Matcher matcher = Patterns.REST_CONTEXT_BUILDER
             .matcher("org.jclouds.rest.RestContextBuilder<java.lang.String,java.lang.Integer>");