Code cleanup.

gradle/binaryCompatibility.gradle

@@ -38,7 +38,6 @@ task checkBinaryCompatibility {
 if (JavaVersion.current().isJava7Compatible()) {
     apply plugin: 'me.champeau.gradle.japicmp'
 
-    def referenceMinorVersion = '1.1.0'
 
     def reportGenerator = { model ->
         outputProcessor {
@@ -61,14 +60,12 @@ if (JavaVersion.current().isJava7Compatible()) {
                     violations[c.fullyQualifiedName].error << "Class has been removed"
                 }
             }
-
             modifiedMethod { c, m ->
                 if (!skipMethod(c, m)) {
                     violations[c.fullyQualifiedName].warning << """<p>Method ${m.name} has been modified</p>
 <p>From <pre>${m.oldMethod.get()?.longName}</pre> to <pre>${m.newMethod.get()?.longName}</pre></p>"""
                 }
             }
-
             newClass { c ->
                 if (!skipClass(c)) {
                     violations[c.fullyQualifiedName].info << "Class has been added"
@@ -101,8 +98,8 @@ if (JavaVersion.current().isJava7Compatible()) {
 
         task japicmp(type: me.champeau.gradle.ArtifactJapicmpTask) {
             dependsOn jar
-            //baseline = "com.jayway.jsonpath:${project.name}:${referenceMinorVersion}@jar"
-            baseline = "com.jayway.jsonpath:${project.name}:+@jar"
+            //baseline = "com.jayway.jsonpath:${project.name}:+@jar"  //latest release
+            baseline = 'com.jayway.jsonpath:json-path:2.0.0@jar'
             to = jar.archivePath
             accessModifier = 'protected'
             onlyModified = true
@@ -125,7 +122,6 @@ if (JavaVersion.current().isJava7Compatible()) {
                     engine.createTemplateByPath(templateFile).make(model).writeTo(wrt)
                 }
             }
-
         }
     }
 

json-path/src/main/java/com/jayway/jsonpath/EvaluationListener.java

@@ -27,7 +27,7 @@ public interface EvaluationListener {
      */
     EvaluationContinuation resultFound(FoundResult found);
 
-    public static enum EvaluationContinuation {
+    enum EvaluationContinuation {
         /**
          * Evaluation continues
          */
@@ -41,7 +41,7 @@ public interface EvaluationListener {
     /**
      *
      */
-    public interface FoundResult {
+    interface FoundResult {
         /**
          * the index of this result. First result i 0
          * @return index

json-path/src/main/java/com/jayway/jsonpath/Filter.java

@@ -57,7 +57,14 @@ public abstract class Filter implements Predicate {
         return new AndFilter(this, other);
     }
 
-
+    /**
+     * Parses a filter. The filter must match <code>[?(<filter>)]</code>, white spaces are ignored.
+     * @param filter filter string to parse
+     * @return the filter
+     */
+    public static Filter parse(String filter){
+        return FilterCompiler.compile(filter);
+    }
 
     private static final class SingleFilter extends Filter {
 
@@ -173,13 +180,5 @@ public abstract class Filter implements Predicate {
             sb.append(")]");
             return sb.toString();
         }
-
     }
-
-
-    public static Filter parse(String filter){
-        return FilterCompiler.compile(filter);
-    }
-
-
 }

json-path/src/main/java/com/jayway/jsonpath/internal/JsonReader.java

@@ -47,7 +47,6 @@ public class JsonReader implements ParseContext, DocumentContext {
 
     private final Configuration configuration;
     private Object json;
-    private Object patch;
 
     public JsonReader() {
         this(Configuration.defaultConfiguration());
@@ -138,15 +137,15 @@ public class JsonReader implements ParseContext, DocumentContext {
     public <T> T read(String path, Predicate... filters) {
         notEmpty(path, "path can not be null or empty");
         Cache cache = CacheProvider.getCache();
-        
+
         path = path.trim();
         LinkedList filterStack = new LinkedList<Predicate>(asList(filters));
         String cacheKey = Utils.concat(path, filterStack.toString());
-        
+
         JsonPath jsonPath = cache.get(cacheKey);
         if(jsonPath != null){
         	return read(jsonPath);
-        }else {
+        } else {
         	jsonPath = compile(path, filters);
         	cache.put(cacheKey, jsonPath);
         	return read(jsonPath);

json-path/src/main/java/com/jayway/jsonpath/spi/cache/CacheProvider.java

@@ -6,6 +6,7 @@ import static com.jayway.jsonpath.internal.Utils.notNull;
 
 public class CacheProvider {
     private static Cache cache;
+    private static boolean cachingEnabled;
 
     public static void setCache(Cache cache){
         notNull(cache, "Cache may not be null");
@@ -15,6 +16,7 @@ public class CacheProvider {
             } else {
                 CacheProvider.cache = cache;
             }
+            cachingEnabled = !(CacheProvider.cache instanceof NOOPCache);
         }
     }
 
@@ -31,6 +33,7 @@ public class CacheProvider {
 
 
     private static Cache getDefaultCache(){
-        return new LRUCache(200);
+        return new LRUCache(400);
+        //return new NOOPCache();
     }
 }

json-path/src/main/java/com/jayway/jsonpath/spi/cache/NOOPCache.java

@@ -3,6 +3,7 @@ package com.jayway.jsonpath.spi.cache;
 import com.jayway.jsonpath.JsonPath;
 
 public class NOOPCache implements Cache {
+
     @Override
     public JsonPath get(String key) {
         return null;

json-path/src/test/java/com/jayway/jsonpath/FilterCompilerTest.java

@@ -62,7 +62,7 @@ public class FilterCompilerTest {
             compile(filter);
             throw new AssertionError("Expected " + filter + " to throw InvalidPathException");
         } catch (InvalidPathException e){
-            e.printStackTrace();
+            //e.printStackTrace();
         }
     }
 }

json-path/src/test/java/com/jayway/jsonpath/InlineFilterTest.java

@@ -42,15 +42,6 @@ public class InlineFilterTest extends BaseTest {
 
     }
 
-    @Test
-    public void document_queries_are_cached() {
-
-        Object read = reader.read("$.store.book[?(@.display-price <= $.max-price)]");
-
-        //System.out.println(read);
-
-    }
-
     @Test
     public void simple_inline_or_statement_evaluates() {
 

json-path/src/test/java/com/jayway/jsonpath/JacksonJsonNodeJsonProviderTest.java

@@ -72,7 +72,11 @@ public class JacksonJsonNodeJsonProviderTest extends BaseTest {
     @Test
     public void list_of_numbers() {
         ArrayNode objs = using(JACKSON_JSON_NODE_CONFIGURATION).parse(JSON_DOCUMENT).read("$.store.book[*].display-price");
-        System.out.println(objs.toString());
+
+        assertThat(objs.get(0).asDouble()).isEqualTo(8.95D);
+        assertThat(objs.get(1).asDouble()).isEqualTo(12.99D);
+        assertThat(objs.get(2).asDouble()).isEqualTo(8.99D);
+        assertThat(objs.get(3).asDouble()).isEqualTo(22.99D);
     }
 
     @Test

json-path/src/test/java/com/jayway/jsonpath/PathCompilerTest.java

@@ -142,8 +142,6 @@ public class PathCompilerTest {
                 + "}";
         // message: it\ -> (after json escaping) -> "it\\" -> (after java escaping) -> "\"it\\\\\""
 
-        System.out.println(JsonPath.parse(json).json().toString());
-
         List<String> result = JsonPath.read(json, "$.logs[?(@.message == 'it\\\\')].message");
 
         assertThat(result).containsExactly("it\\");

json-path/src/test/java/com/jayway/jsonpath/internal/UtilsTest.java

@@ -9,8 +9,6 @@ public class UtilsTest {
     public void strings_can_be_escaped() {
 
         String str =  "it\\\\";
-        System.out.println(Utils.unescape(str));
-        System.out.println(Utils.escape(str, true));
 
     }
 

json-path/src/test/resources/simplelogger.properties

@@ -1,4 +1,4 @@
-org.slf4j.simpleLogger.log.com.jayway=debug
-org.slf4j.simpleLogger.log.com.jayway.jsonpath.internal.filter=trace
+#org.slf4j.simpleLogger.log.com.jayway=debug
+#org.slf4j.simpleLogger.log.com.jayway.jsonpath.internal.filter=trace