You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@thrift.apache.org by jf...@apache.org on 2014/03/12 03:21:57 UTC
git commit: THRIFT-2392: Actionscript tutorial Client: tutorial
Patch: dima levchenko
Repository: thrift
Updated Branches:
refs/heads/master d272f21cc -> 1f78987c4
THRIFT-2392: Actionscript tutorial
Client: tutorial
Patch: dima levchenko
Adds an AS3 tutorial
Project: http://git-wip-us.apache.org/repos/asf/thrift/repo
Commit: http://git-wip-us.apache.org/repos/asf/thrift/commit/1f78987c
Tree: http://git-wip-us.apache.org/repos/asf/thrift/tree/1f78987c
Diff: http://git-wip-us.apache.org/repos/asf/thrift/diff/1f78987c
Branch: refs/heads/master
Commit: 1f78987c49b2a44dd3b000c4e96d96244cf1cb9a
Parents: d272f21
Author: jfarrell <jf...@apache.org>
Authored: Tue Mar 11 22:21:07 2014 -0400
Committer: jfarrell <jf...@apache.org>
Committed: Tue Mar 11 22:21:07 2014 -0400
----------------------------------------------------------------------
tutorial/as3/build.xml | 50 ++++++++++++
tutorial/as3/src/CalculatorUI.as | 142 ++++++++++++++++++++++++++++++++++
2 files changed, 192 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/thrift/blob/1f78987c/tutorial/as3/build.xml
----------------------------------------------------------------------
diff --git a/tutorial/as3/build.xml b/tutorial/as3/build.xml
new file mode 100644
index 0000000..f7ed32d
--- /dev/null
+++ b/tutorial/as3/build.xml
@@ -0,0 +1,50 @@
+<project name="tutorial" default="dist" basedir=".">
+
+ <description>Thrift actionscript 3.0 tutorial.</description>
+
+ <property name="gen" location="gen-as3" />
+ <property name="src" location="src" />
+ <property name="thrift.src" location="../../lib/as3/src/" />
+ <property name="dist" location="dist" />
+
+ <property name="final.name" value="as3-tutorial" />
+ <property name="swf.name" value="${dist}/${final.name}.swf" />
+
+ <target name="flex.check" unless="FLEX_HOME">
+ <fail message='You must set the FLEX_HOME property pointing to your flex SDK, eg. ant -DFLEX_HOME="/Applications/Adobe Flex Builder 3/sdks/3.2.0"'/>
+ </target>
+
+ <target name="flex.init" depends="flex.check" unless="flex.finished">
+ <taskdef resource="flexTasks.tasks" classpath="${FLEX_HOME}/ant/lib/flexTasks.jar" />
+ <property name="flex.finished" value="true"/>
+ </target>
+
+ <target name="init">
+ <tstamp />
+ <mkdir dir="${dist}"/>
+ </target>
+
+ <target name="dist" depends="generate, flex.init, init">
+ <mxmlc output="${swf.name}" file="${src}/CalculatorUI.as">
+ <source-path path-element="${gen}" />
+ <source-path path-element="${src}" />
+ <source-path path-element="${thrift.src}" />
+ </mxmlc>
+ </target>
+
+ <target name="generate">
+ <!-- Generate the thrift gen-java source -->
+ <exec executable="../../compiler/cpp/thrift" failonerror="true">
+ <arg line="--gen as3 ../shared.thrift"/>
+ </exec>
+ <exec executable="../../compiler/cpp/thrift" failonerror="true">
+ <arg line="--gen as3 ../tutorial.thrift"/>
+ </exec>
+ </target>
+
+ <target name="clean">
+ <delete dir="${gen}"/>
+ <delete dir="${dist}" />
+ </target>
+
+</project>
http://git-wip-us.apache.org/repos/asf/thrift/blob/1f78987c/tutorial/as3/src/CalculatorUI.as
----------------------------------------------------------------------
diff --git a/tutorial/as3/src/CalculatorUI.as b/tutorial/as3/src/CalculatorUI.as
new file mode 100644
index 0000000..d996df5
--- /dev/null
+++ b/tutorial/as3/src/CalculatorUI.as
@@ -0,0 +1,142 @@
+package {
+ import flash.display.Sprite;
+ import flash.text.TextField;
+ import flash.text.TextFieldType;
+ import flash.events.MouseEvent;
+ import flash.system.Security;
+
+ import org.apache.thrift.transport.TSocket;
+ import org.apache.thrift.transport.TTransport;
+ import org.apache.thrift.protocol.TProtocol;
+ import org.apache.thrift.protocol.TBinaryProtocol;
+
+ /**
+ * Simple interface and connection logic implementation for tutorial.
+ */
+ public class CalculatorUI extends Sprite {
+ public static const BUTTON_PADDING:uint = 5;
+
+ private var mCalculatorClient:Calculator; // we use calculator through interface
+ private var mTransport:TTransport; // Transport, used to comunicate with server
+
+ private var mAddButton:Sprite;
+ private var mLeft:TextField;
+ private var mRight:TextField;
+ private var mResult:TextField;
+
+ private var pingButton:Sprite;
+
+ public function CalculatorUI() {
+ buildInterface();
+ initSecurity();
+ initConnection();
+ }
+
+ private function initSecurity():void {
+ Security.loadPolicyFile("xmlsocket://127.0.0.1:9092");
+ }
+
+ /**
+ * Example of initializing connection.
+ */
+ private function initConnection():void {
+ mTransport = new TSocket("127.0.0.1", 9090); // we connect to server
+ mTransport.open();
+ // initialize protocol:
+ var protocol:TProtocol = new TBinaryProtocol(mTransport, false, false);
+ mCalculatorClient = new CalculatorImpl(protocol); // finally, we create calculator client instance
+ }
+
+ private function onPingClick(me:MouseEvent):void {
+ if(!mTransport.isOpen()) return;
+ mCalculatorClient.ping(onPingError, onPingSuccess);
+ }
+
+ private function onPingError(error:Error):void {
+ trace("Error, while requesting ping.");
+ throw error;
+ }
+
+ private function onPingSuccess():void {
+ trace("Ping returned successfully");
+ }
+
+ private function onAddClick(me:MouseEvent):void {
+ if(!mTransport.isOpen()) return;
+ var num1:Number = Number(mLeft.text);
+ var num2:Number = Number(mRight.text);
+ mResult.text = "Processing...";
+ mCalculatorClient.add(num1, num2, onAddError, onAddSuccess);
+ }
+
+ private function onAddError(error:Error):void {
+ trace("Error, while requesting add.");
+ throw error;
+ }
+
+ private function onAddSuccess(res:Number):void {
+ mResult.text = String(res);
+ }
+
+ private function buildInterface():void {
+ addChild(pingButton = buildButton("PING"));
+ pingButton.x = (stage.stageWidth - pingButton.width) / 2;
+ pingButton.y = 10;
+ pingButton.addEventListener(MouseEvent.CLICK, onPingClick);
+
+ var top:Number = pingButton.y + pingButton.height + 20;
+ addChild(mLeft = buildDigitInput());
+ mLeft.x = 15;
+ mLeft.y = top + BUTTON_PADDING;
+ addChild(mRight = buildDigitInput());
+ mRight.x = mLeft.x + mLeft.width + 15;
+ mRight.y = top + BUTTON_PADDING;
+ addChild(mAddButton = buildButton("ADD"));
+ mAddButton.x = mRight.x + mRight.width + 15;
+ mAddButton.y = top;
+ mAddButton.addEventListener(MouseEvent.CLICK, onAddClick);
+ addChild(mResult = buildDigitInput());
+ mResult.x = mAddButton.x + mAddButton.width + 15;
+ mResult.y = top + BUTTON_PADDING;
+ }
+
+ /**
+ * Simple digit-only input field.
+ */
+ private function buildDigitInput():TextField {
+ var textField:TextField = new TextField;
+ textField.width = 75;
+ textField.height = 20;
+ textField.restrict = "0987654321.";
+ textField.type = TextFieldType.INPUT;
+ textField.background = true;
+ textField.backgroundColor = 0xaaaaff;
+ textField.textColor = 0xffff00;
+ return textField;
+ }
+
+ /**
+ * Simple button drawing.
+ */
+ private function buildButton(text:String):Sprite {
+ var button:Sprite = new Sprite;
+ var textField:TextField = new TextField;
+ textField.width = 4000;
+ textField.text = text;
+ textField.textColor = 0xffff00;
+ textField.width = textField.textWidth + 4;
+ textField.height = textField.textHeight + 4;
+ textField.mouseEnabled = false;
+ button.graphics.beginFill(0x0000ff);
+ button.graphics.lineStyle(0, 0x000000);
+ button.graphics.drawRoundRect(0, 0, textField.width + BUTTON_PADDING * 2,
+ textField.height + BUTTON_PADDING * 2, BUTTON_PADDING);
+ button.graphics.endFill();
+ button.addChild(textField);
+ textField.x = BUTTON_PADDING;
+ textField.y = BUTTON_PADDING;
+ button.useHandCursor = button.buttonMode = true;
+ return button;
+ }
+ }
+}