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Created by Dr. Xi on March 21, 2013 19:47:46    Last update: March 22, 2013 12:30:27
It's normal practice to import types from an external xsd file in WSDL like this: <wsdl:types> <xsd:schema xmlns:xsd="htt... When you use <dynamic-wsdl> and have Commons XMLSchema on the class path, Spring-WS inlines the xsd in the wsdl. But that doesn't happen when you use <static-wsdl> . You can define a SimpleXsdSchema bean to expose the xsd: <?xml version="1.0" encoding="UTF-8"?> <beans x... where the bean id "hello" should match the schemaLocation attribute in the WSDL (without the .xsd suffix). But note that the SimpleXsdSchema does not inline the xsd. It only makes the xsd available via an HTTP URL. Alternatively, you can simply put the xsd file under the content directory of the webapp (just link any CSS or JavaScript). Anyway, that's a lot of manual...
Created by Dr. Xi on January 17, 2012 11:58:16    Last update: January 17, 2012 11:58:16
Steps to configure JavaMail resource for Tomcat 6 & 7: Install JavaMail jar: download the JavaMail API , unzip the archive and copy mail.jar to $CATALINA_HOME/lib . Add JavaMail resource to $CATALINA_BASE/conf/context.xml : <?xml version="1.0"?> <Context> . ... Add resource-ref for the JavaMail resource to your webapp WEB-INF/web.xml : <?xml version="1.0" encoding="UTF-8"?> <web-app... Use the JavaMail resource in your webapp: // import javax.naming.*; // import javax.mail....
Created by Fang on December 06, 2011 19:03:25    Last update: December 07, 2011 08:54:11
Our custom tag, as implemented in the previous note , is broken when a template is used. Create a template file ( home-template.xhtml ): <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Stric... and a test page that uses it ( home.xhtml ): <?xml version="1.0" encoding="UTF-8"?> <ui:comp... Then request the page with URL: http://localhost:8080/facelet-demo/home.jsf?name=Jack . You'll find that our hello tag works inside ui:repeat but fails to get the value defined by ui:param ! What's the problem? Our hello tag implementation evaluated the EL with the wrong EL context! This is the corrected implementation: package com.example; import java.io.IOExcep...
Created by Fang on November 08, 2011 20:55:00    Last update: November 21, 2011 18:19:44
In the simple taglib example , I used a tag handler class to implement a taglib. This is an example to implement a taglib with a UI component. The purpose is to use a custom tag to split a string and print each part in a separate paragraph, i.e., print <p>john</p> <p>steve</p> <p>mike</p> with custom tag <my:foreach> : <my:foreach var="who" value="john steve mike"> ... These are the files: pom.xml <project xmlns="http://maven.apache.org/POM/4.0.0"... src/main/java/com/example/UIForeash.java : package com.example; import java.io.IOExcep... src/main/resources/META-INF/faces-config.xml : <?xml version="1.0" encoding="UTF-8"?> <faces-c... src/main/resources/META-INF/foreach.taglib.xml : <?xml version="1.0" encoding="UTF-8"?> <facelet... How to use: Put the JAR file generated by the above project in the WEB-INF/lib folder of the web app. If the web app is a Maven project, just add the taglib project as a dependency:...
Created by Fang on September 07, 2009 20:44:15    Last update: November 03, 2011 14:43:19
Step 1: Repackage a web app as EAR A Java EE application is a multimodule Maven project. At the very least you'll need to package a WAR and an EAR. To get started, I'll simply re-package the simple webapp as an EAR. Create a directory named javaee-app Copy the webapp from here to javaee-app . Rename struts1app to webapp . Create pom.xml under javaee-app : <project> <modelVersion>4.0.0</modelVersion>... Create a directory named ear under javaee-app . Create pom.xml under ear : <project> <modelVersion>4.0.0</modelVersion>... Modify pom.xml in the webapp directory so that it looks like this: <project> <modelVersion>4.0.0</modelVersion> ... Build with " mvn package " in the javaee-app directory. You can see that ear-1.0.ear is successfully generated in javaee-app/ear/target . Maven successfully resolves dependencies between the sub-projects....
Created by freyo on September 29, 2011 16:01:31    Last update: September 29, 2011 16:09:37
With standalone broadcast receiver AndroidManifest.xml : <?xml version="1.0" encoding="utf-8"?> <manifes... Java code: package com.android.networkreceiver; import... Register listener inside Activity programmatically AndroidManifest.xml : <?xml version="1.0" encoding="utf-8"?> <manifes... Java code: package com.android.networklistener; import... Register/unregister broadcast receiver in onResume / onPause works because the connectivity change broadcast is sticky . I intentionally used two registerReceiver calls in onResume to demonstrate this - onReceive will be called once for each registration.
Created by freyo on May 13, 2011 15:45:29    Last update: September 20, 2011 08:08:12
This is an Android app that dumps any binarized xml file as plain text - to the sdcard on the device or emulator. build.xml : <?xml version="1.0" encoding="UTF-8"?> <project... AndroidManifest.xml <?xml version="1.0" encoding="utf-8"?> <man... res/layout/main.xml <?xml version="1.0" encoding="utf-8"?> <Lin... res/values/strings.xml : <?xml version="1.0" encoding="utf-8"?> <res... src/com/android/xmltool/DumpXml.java package com.android.xmltool; import java.ut... Screenshot Pre-built APK can be downloaded from: http://code.google.com/p/android-binxml-dump/
Created by freyo on July 27, 2011 12:13:52    Last update: July 27, 2011 12:13:52
Implement the provider. Put the initialization code in onCreate , implement the necessary query and update methods. This is a skeleton: package my.package; import android.content.... Declare the content provider in AndroidManifest.xml , with content authority (any string identifier): <?xml version="1.0" encoding="utf-8"?> <manifes... Use the provider (content consumer code): // import android.content.ContentResolver; Cont...
Created by freyo on May 17, 2011 11:13:17    Last update: May 17, 2011 11:13:17
This is an odd-ball content provider in that it doesn't provide database records, but provides a resource as a stream. It can be used to provide media files or XML resources. Start the project with: tools/android create project --package com.android... Create assets directory and add an XML file ( assets/demo.xml ): <? xml version="1.0" encoding="UTF-8"?> <people... Edit the layout ( res/layout/main.xml ): <?xml version="1.0" encoding="utf-8"?> <LinearL... Edit src/com/android/cptest/Dummy.java : package com.android.cptest; import java.io.... Add content provider ( src/com/android/cptest/XmlResource.java ): package com.android.cptest; import java.io.... Update AndroidManifest.xml : <?xml version="1.0" encoding="utf-8"?> <manifes... Add this section to the end of build.xml : <target name="-package-resources"> <ech... Build and install: ant install Screenshot: Remove the Dummy activity ( AndroidManifest.xml ): <?xml version="1.0" encoding="utf-8"?> <manifes... Create a new project for...
Created by freyo on May 09, 2011 14:15:01    Last update: May 09, 2011 14:17:22
In short, use the PackageManager class to get the PackageInfo : PackageInfo pkgInfo = getPackageManager().getP... To build an APK, make these changes to the greetings app : Change the layout to ( res/layout/main.xml ): <?xml version="1.0" encoding="utf-8"?> <LinearL... Change the string values ( res/values/strings.xml ): <?xml version="1.0" encoding="utf-8"?> <resourc... Update AndroidManifest.xml : <?xml version="1.0" encoding="utf-8"?> <manifes... Create a new Java class src/com/android/appinfo/GetAppVersion.java : package com.android.appinfo; import android... Edit build.xml , change project name to "AppInfo": <?xml version="1.0" encoding="UTF-8"?> <project... Install to emulator: ant install Screenshot:
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