updated camelize function for #567

modules/swagger-codegen/src/main/java/com/wordnik/swagger/codegen/DefaultCodegen.java

@@ -1099,6 +1099,21 @@ public class DefaultCodegen {
       m = p.matcher(word);
     }
 
+    // case out dots
+    String[] parts = word.split("\\.");
+    StringBuilder f = new StringBuilder();
+    for(String z : parts) {
+      if(z.length() > 0)
+        f.append(Character.toUpperCase(z.charAt(0))).append(z.substring(1));
+    }
+    word = f.toString();
+
+    m = p.matcher(word);
+    while (m.find()) {
+      word = m.replaceFirst("" + Character.toUpperCase(m.group(1).charAt(0)) + m.group(1).substring(1)/*.toUpperCase()*/);
+      m = p.matcher(word);
+    }
+
     // Uppercase the class name.
     p = Pattern.compile("(\\.?)(\\w)([^\\.]*)$");
     m = p.matcher(word);

modules/swagger-codegen/src/test/scala/Java/JavaModelTest.scala

@@ -335,4 +335,15 @@ class JavaModelTest extends FlatSpec with Matchers {
     vars.get(0).setter should be ("setCreatedAt")
     vars.get(0).name should be ("createdAt")
   }
+
+  it should "properly escape names per 567" in {
+    val model = new ModelImpl()
+      .description("a sample model")
+      .property("created-at", new DateTimeProperty())
+
+    val codegen = new JavaClientCodegen()
+    val cm = codegen.fromModel("with.dots", model)
+    val vars = cm.vars
+    cm.classname should be ("WithDots")
+  }
 }