http json request

src/main/java/com/vectron/fcl/Fcl.java

@@ -111,6 +111,11 @@ public class Fcl {
             return address;
         }
 
+        @Override
+        public Object unwrap() {
+            return value();
+        }
+
         @Override
         public int compareTo(Obj other) {
             return other instanceof ColonDef
@@ -191,6 +196,11 @@ public class Fcl {
             return address;
         }
 
+        @Override
+        public Object unwrap() {
+            return value();
+        }
+
         @Override
         public int compareTo(Obj other) {
             return other instanceof Var
@@ -270,6 +280,11 @@ public class Fcl {
             return value;
         }
 
+        @Override
+        public Object unwrap() {
+            return value();
+        }
+
         @Override
         public int compareTo(Obj other) {
             return other instanceof Val
@@ -278,7 +293,6 @@ public class Fcl {
         }
     }
 
-
     public Fcl(FclStack stack, int heapSize, Transcript transcript) {
         this.stack = stack;
         this.heap = new Object[heapSize];

src/main/java/com/vectron/fcl/interop/MethodSpec.java

@@ -3,6 +3,7 @@ package com.vectron.fcl.interop;
 import com.vectron.fcl.FclStack;
 import com.vectron.fcl.exceptions.InterOpFailed;
 import com.vectron.fcl.types.Bool;
+import com.vectron.fcl.types.Dic;
 import com.vectron.fcl.types.JvmObj;
 import com.vectron.fcl.types.Nil;
 import com.vectron.fcl.types.Num;
@@ -114,6 +115,8 @@ class MethodSpec {
             params.add(value.doubleValue());
         else if (clazz == String.class)
             params.add((String)value.value());
+        else if (clazz == Dic.class)
+            params.add((Dic)value);
         else if (clazz == Map.class)
             params.add((Map)value.value());
         else if (clazz == List.class)
@@ -133,6 +136,7 @@ class MethodSpec {
             case 'm': return Map.class;
             case 't': return List.class;
             case 'O': return Obj.class;
+            case 'M': return Dic.class;
             default:
                 throw new InterOpFailed("Invalid type spec: " + type);
         }

src/main/java/com/vectron/fcl/types/Bool.java

@@ -43,6 +43,11 @@ public class Bool implements Obj, LogicOperand {
         return value;
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public long longValue() {
         if (STRICT) throw new TypeMismatched(this, "long");

src/main/java/com/vectron/fcl/types/Dic.java

@@ -52,6 +52,14 @@ public class Dic implements Obj {
         return value;
     }
 
+    @Override
+    public Map<Object,Object> unwrap() {
+        Map<Object,Object> result = new LinkedHashMap<>();
+        for (Map.Entry<Obj,Obj> each : value.entrySet())
+            result.put(each.getKey().unwrap(), each.getValue().unwrap());
+        return result;
+    }
+
     @Override
     public int compareTo(Obj o) {
         return -1;

src/main/java/com/vectron/fcl/types/JvmObj.java

@@ -57,6 +57,11 @@ public class JvmObj implements Obj {
         return object;
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public int compareTo(Obj o) {
         return -1;

src/main/java/com/vectron/fcl/types/Lst.java

@@ -46,6 +46,14 @@ public class Lst implements Obj, ArithmeticOperand {
         return value;
     }
 
+    @Override
+    public Object unwrap() {
+        List<Object> result = new ArrayList<>();
+        for (Obj each : value)
+            result.add(each.unwrap());
+        return result;
+    }
+
     @Override
     public int compareTo(Obj o) {
         return -1;

src/main/java/com/vectron/fcl/types/Nil.java

@@ -49,6 +49,11 @@ public class Nil implements Obj {
         return null;
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public int compareTo(Obj o) {
         return -1;

src/main/java/com/vectron/fcl/types/Num.java

@@ -251,6 +251,11 @@ public class Num implements Obj, LogicOperand, ArithmeticOperand {
         return value;
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public int compareTo(Obj other) {
         return other instanceof Num

src/main/java/com/vectron/fcl/types/Obj.java

@@ -8,4 +8,5 @@ public interface Obj extends Comparable<Obj> {
     Num asNum();
     Str asStr();
     Object value();
+    Object unwrap();
 }

src/main/java/com/vectron/fcl/types/Primitive.java

@@ -70,6 +70,11 @@ public class Primitive implements Word {
         return code;
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public String toString() {
         return "xt_" + name;

src/main/java/com/vectron/fcl/types/Quot.java

@@ -50,6 +50,11 @@ public class Quot implements Obj {
         throw new TypeMismatched(this, "value");
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public Num asNum() {
         if (STRICT) throw new TypeMismatched(this, "num");

src/main/java/com/vectron/fcl/types/Range.java

@@ -76,6 +76,11 @@ public class Range implements Obj {
         return iterator;
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public int compareTo(Obj o) {
         return -1;

src/main/java/com/vectron/fcl/types/Str.java

@@ -46,6 +46,11 @@ public class Str implements Obj, ArithmeticOperand {
         return Num.parse(value);
     }
 
+    @Override
+    public Object unwrap() {
+        return value();
+    }
+
     @Override
     public Str asStr() {
         return this;

src/main/res/raw/http.forth

@@ -1,12 +1,29 @@
+'Content-Type'      val: CONTENT-TYPE
+'application/json'  val: APPLICATION/JSON
+
 : http-get ( u -- n b )
     'com.vectron.forthcalc.support.HttpClient/get/s' jvm-call-static -> response
     response 'body' jvm-call-method
-    response 'code' jvm-call-method
-    ;
+    response 'code' jvm-call-method ;
 
 : http-post ( d u -- n b )
     -> url -> request
-    request jvmValue url 'com.vectron.forthcalc.support.HttpClient/post/sm' jvm-call-static -> response
+    request url 'com.vectron.forthcalc.support.HttpClient/post/sM' jvm-call-static -> response
     response 'body' jvm-call-method
-    response 'code' jvm-call-method
-    ;
+    response 'code' jvm-call-method ;
+
+: http-put ( d u -- n b )
+    -> url -> request
+    request url 'com.vectron.forthcalc.support.HttpClient/put/sM' jvm-call-static -> response
+    response 'body' jvm-call-method
+    response 'code' jvm-call-method ;
+
+: +json-type ( m -- m )  -> request
+    request 'headers' at -> headers
+    headers nil = if
+        #[ 'content'  request
+           'headers'  #[ CONTENT-TYPE APPLICATION/JSON ]# ]#
+    else
+        headers CONTENT-TYPE APPLICATION/JSON put
+        request
+    then ;

src/main/res/raw/misc.forth

@@ -12,3 +12,5 @@
        then
     } each
     tbl ;
+
+: ms ( n -- ) 'java.lang.Thread/sleep/l' jvm-call-static ;

src/test/java/com/vectron/fcl/FclTest.java

@@ -1139,6 +1139,16 @@ public class FclTest {
         assertEquals(42, evalPop(" ': tst 42 ; tst' eval").intValue());
     }
 
+    @Test
+    public void testHttpHeaders() {
+        assertEquals(
+                "#[ 'headers' #[ 'Content-Type' 'application/json' ]# 'content' #[ 'a' 1 ]# ]#",
+                evalPop("#[ 'a' 1 ]# +json-type").toString());
+        assertEquals(
+                "#[ 'content' #[ 'a' 1 ]# 'headers' #[ 'Content-Type' 'application/json' ]# ]#",
+                evalPop("#[ 'headers' #[ 'Content-Type' 'text/plain' ]# 'content' #[ 'a' 1 ]# ]# +json-type").toString());
+    }
+
     private String transcript() {
         return transcript.content();
     }