From ddcbd9a62336c63a758585d709e16879683b408b Mon Sep 17 00:00:00 2001
From: Harland Sanders <none>
Date: Wed, 19 Nov 2014 23:36:43 +0000
Subject: [PATCH] Added ability for Predicates to get items from the
 PredicateContext using a TypeRef<T>

---
 json-path/src/main/java/com/jayway/jsonpath/Predicate.java | 7 +++++++
 .../jsonpath/internal/token/PredicateContextImpl.java      | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/json-path/src/main/java/com/jayway/jsonpath/Predicate.java b/json-path/src/main/java/com/jayway/jsonpath/Predicate.java
index 1d19991e..894350a2 100644
--- a/json-path/src/main/java/com/jayway/jsonpath/Predicate.java
+++ b/json-path/src/main/java/com/jayway/jsonpath/Predicate.java
@@ -38,6 +38,13 @@ public interface Predicate {
          */
         <T> T item(Class<T> clazz) throws MappingException;
 
+        /**
+         * Returns the current item being evaluated by this predicate. It will be mapped
+         * to the type of the provided TypeRef
+         * @return current document
+         */
+        <T> T item(TypeRef<T> typeRef) throws MappingException;
+
         /**
          * Returns the root document (the complete JSON)
          * @return root document
diff --git a/json-path/src/main/java/com/jayway/jsonpath/internal/token/PredicateContextImpl.java b/json-path/src/main/java/com/jayway/jsonpath/internal/token/PredicateContextImpl.java
index 3abc68d5..30952bc1 100644
--- a/json-path/src/main/java/com/jayway/jsonpath/internal/token/PredicateContextImpl.java
+++ b/json-path/src/main/java/com/jayway/jsonpath/internal/token/PredicateContextImpl.java
@@ -16,6 +16,7 @@ package com.jayway.jsonpath.internal.token;
 
 import com.jayway.jsonpath.Configuration;
 import com.jayway.jsonpath.Predicate;
+import com.jayway.jsonpath.TypeRef;
 import com.jayway.jsonpath.internal.Path;
 import com.jayway.jsonpath.spi.mapper.MappingException;
 import org.slf4j.Logger;
@@ -69,6 +70,11 @@ public class PredicateContextImpl implements Predicate.PredicateContext {
         return  configuration().mappingProvider().map(contextDocument, clazz, configuration);
     }
 
+    @Override
+    public <T> T item(TypeRef<T> typeRef) throws MappingException {
+        return configuration().mappingProvider().map(contextDocument, typeRef, configuration);
+    }
+
     @Override
     public Object root() {
         return rootDocument;