java - npm Package Compare versions

Comparing version 0.4.1 to 0.4.2

lib/nodeJavaBridge.js

@@ -28,2 +28,4 @@ 'use strict';
 
+  result.class = clazz;
+
   // copy static fields
@@ -30,0 +32,0 @@ var fields = clazz.getDeclaredFieldsSync();

package.json

@@ -10,3 +10,3 @@ {
   ],
-  "version": "0.4.1",
+  "version": "0.4.2",
   "engines": {
@@ -13,0 +13,0 @@ "node": ">=0.8.0"

README.md

@@ -141,2 +141,3 @@ [![Build Status](https://travis-ci.org/joeferner/node-java.png)](https://travis-ci.org/joeferner/node-java)
  * [callStaticMethod](#javaCallStaticMethod)
+ * [callMethod](#javaCallMethod)
  * [getStaticFieldValue](#javaGetStaticFieldValue)
@@ -256,3 +257,3 @@ * [setStaticFieldValue](#javaSetStaticFieldValue)
  * className - The name of the class to call the method on. For subclasses seperate using a '$' (eg. com.nearinfinty.MyClass$SubClass)
- * methodName - The name of the method to call.
+ * methodName - The name of the method to call. The method name can include the full signature (see [Getting the full method signature](#getFullMethodSignature)).
  * callback(err, item) - Callback to be called when the class is created.
@@ -269,2 +270,27 @@
 
+<a name="javaCallMethod" />
+**java.callMethod(instance, methodName, [args...], callback)**
+
+**java.callMethodSync(instance, methodName, [args...]) : result**
+
+Calls a method on the specified instance. If you are using the sync method an exception will be throw if an error occures,
+otherwise it will be the first argument in the callback.
+
+__Arguments__
+
+ * instance - An instance of the class from newInstance.
+ * methodName - The name of the method to call. The method name can include the full signature (see [Getting the full method signature](#getFullMethodSignature)).
+ * callback(err, item) - Callback to be called when the class is created.
+
+__Example__
+
+    var instance = java.newInstanceSync("com.nearinfinty.MyClass");
+
+    var result = java.callMethodSync("com.nearinfinty.MyClass", "doSomething", 42, "test");
+
+    java.callMethodSync(instance, "doSomething", 42, "test", function(err, results) {
+      if(err) { console.error(err); return; }
+      // results from doSomething
+    });
+
 <a name="javaGetStaticFieldValue" />
@@ -454,2 +480,16 @@ **java.getStaticFieldValue(className, fieldName)**
 
+<a name="getFullMethodSignature" />
+# Getting the Full Method Signature
+
+Run `javap -s -classpath <your-class-path> <your-class-name>`. Find the method name you are looking for. For example:
+
+```
+public int methodAmbiguous(java.lang.Double);
+  Signature: (Ljava/lang/Double;)I
+```
+
+The full method signature would be `methodAmbiguous(Ljava/lang/Double;)I`.
+
+If you have grep, a shortcut is `javap -s -classpath . my.company.MyClass | grep -A1 myMethodName`.
+
 # Signal Handling
@@ -456,0 +496,0 @@

test/java-callStaticMethod-test.js

@@ -15,2 +15,8 @@ var java = require("../testHelpers").java;
 
+  "callStaticMethod without a callback": function(test) {
+    var result = java.callStaticMethod("Test", "staticMethod");
+    console.log("callStaticMethod without a callback result message", result);
+    test.done();
+  },
+
   "callStaticMethodSync": function(test) {
@@ -17,0 +23,0 @@ var result = java.callStaticMethodSync("Test", "staticMethod");

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Improved metrics

Total package byte prevSize

2298420

increased by0.54%

Number of package files

64

increased by4.92%

Lines of code

1155

increased by9.38%

Number of lines in readme file

566

increased by7.6%

No dependency changes