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Created by Fang on March 30, 2012 12:15:49
Last update: March 30, 2012 12:15:49
1. mvc:default-servlet-handler Configures a handler for serving static resources by forwarding to the Servlet container's default Servlet. Use of this handler allows using a "/" mapping with the DispatcherServlet while still utilizing the Servlet container to serve static resources. HandlerMapping: org.springframework.web.servlet.handler.SimpleUrlHandlerMapping Handler: org.springframework.web.servlet.handler.SimpleUrlHandlerMapping Attribute Description default-servlet-name The name of the default Servlet to forward to for static resource requests. The handler will try to auto-detect the container's default Servlet at startup time using a list of known names. If the default Servlet cannot be detected because of using an unknown container or because it has been manually configured, the servlet name must be set explicitly. 2. mvc:view-controller Defines a simple Controller that selects a view to render the response. HandlerMapping: org.springframework.web.servlet.handler.SimpleUrlHandlerMapping Handler: org.springframework.web.servlet.mvc.ParameterizableViewController Attribute Description...
Created by Fang on March 05, 2012 20:11:56
Last update: March 05, 2012 20:11:56
This is a bare bones Maven project to get started with Java JSR 303 bean validation.
Directory structure:
./pom.xml
./src
./src/main
./src/main/jav...
pom.xml :
<project xmlns="http://maven.apache.org/POM/4.0.0"...
which includes dependencies on JUnit, Java bean validation API and the Hibernate validator reference implementation.
Created by Fang on January 10, 2010 00:19:30
Last update: January 31, 2012 16:28:42
Maven is a powerful yet complex tool. When I started learning Maven, the first obstacle was, of course, its complexity. The second, was the lack of documentation that can get me off the ground quickly. This tutorial is an attempt to create a pragmatic guide that aims to get you familiar with Maven in the quickest way possible. The main theme is to get you on some hands on experience to start out and lead you through the creation of a simple Java EE project as quickly as possible. Instead of trying to give you a good read, I try to get you on the journey right away. The topics are roughly ordered by the logical sequence but you can jump around in any way...
Created by Fang on January 28, 2012 13:24:09
Last update: January 28, 2012 13:31:22
This is a simple JSP custom tags library with tag body. Just like the JSF counterpart , it splits a string and repeats the body for each word, i.e., with this markup:
<%@ taglib uri="http://custom.tag.com/demo" prefix...
output:
<html>
<body>
<p>Hello Tigger!</p>
<p>H...
With Maven, this is the directory structure:
./src
./src/main
./src/main/resources
./s...
There are three files to write:
pom.xml :
<project xmlns="http://maven.apache.org/POM/4.0.0"...
src/main/java/tagdemo/IterateTag.java :
package tagdemo;
import java.io.IOException...
src/main/resources/META-INF/demotag.tld :
<?xml version="1.0" encoding="UTF-8"?>
<!DO...
Build with:
mvn clean install
To use it as a dependency in other Maven projects:
<dependency>
<groupId>tag-demo</groupId>
...
Created by mee2 on November 20, 2011 21:00:58
Last update: November 20, 2011 21:10:22
Alfresco community-4.0.b has only 64-bit installer for Linux. These are the steps to manually install it on 32-bit Ubuntu Linux. Download alfresco-community-4.0.b.zip from http://wiki.alfresco.com/wiki/Download_and_Install_Alfresco . Install dependencies:
$ sudo apt-get install imagemagick swftools postgr... Note: swftools was not available as a package for Ubuntu 11.10, I installed it with source . Create alfresco database: $ sudo bash [sudo] password for alfresco: ... Copy everything from the Alfresco web-server folder to Tomcat: $ cp -R alfresco-community-4.0.b/web-server/* apac... Edit $TOMCAT_HOME/conf/catalina.properties , change shared.loader to: shared.loader=${catalina.base}/shared/classes,${ca... Edit Tomcat conf file conf/server.xml , add URIEncoding="UTF-8" : <Connector port="8080" protocol="HTTP/1.1" ... Customize alfresco-global.properties : $ mv shared/classes/alfresco-global.properties.sam... Edit shared/classes/alfresco-global.properties : ############################### ## Common A... Copy keystore files from alfresco.war : expand alfresco.war , grab the whole keystore directory from...
Created by nogeek on November 17, 2011 14:30:28
Last update: November 17, 2011 14:30:28
CATALINA_HOME is the root directory where Tomcat is installed.
CATALINA_BASE is the same as CATALINA_HOME for single instance Tomcat configuration. For multiple instance configurations CATALINA_BASE is the root of that instance.
The startup script prints out the values of CATALINA_HOME and CATALINA_BASE at startup:
Using CATALINA_BASE: "C:\Apps\tomcat-7.0.22"
...
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 August 17, 2011 12:29:46
Last update: August 17, 2011 12:29:46
In Android.mk , you can define LOCAL_JARJAR_RULES like this:
LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.t...
and in jarjar-rules.txt define a rule like this:
rule org.bouncycastle.** com.android.@0
The build will change all org.bouncycastle to com.android.org.bouncycastle . Therefore, in your classes which are dependent on the library produced, the import statements should look like:
import com.android.org.bouncycastle...
Help for the jarjar utility (in prebuilt/common/jarjar/ ):
$ java -jar jarjar-1.0rc8.jar
Jar Jar Links - ...
Created by freyo on July 21, 2011 12:58:59
Last update: July 21, 2011 13:02:17
From Android Developers : You can use a third party JAR in your application by adding it to your Eclipse project as follows: In the Package Explorer panel, right-click on your project and select Properties . Select Java Build Path , then the tab Libraries . Press the Add External JARs... button and select the JAR file. Alternatively, if you want to include third party JARs with your package, create a new directory for them within your project and select Add Library... instead. It is not necessary to put external JARs in the assets folder. Apparently, this is not working for me! I added a libs folder, put the external jar in libs . The project built fine, but the APK does not include the...
Created by freyo on May 20, 2011 09:25:20
Last update: May 23, 2011 12:11:42
The javax.xml.crypto and javax.xml.crypto.dsig packages are not available in Android (as of version 2.3). Therefore, standard Java API does not work. But you can use the Apache Santuario library to do that. Here are the steps:
Download the xml security source distribution (curently version 1.4.4).
Build with ant.
Create your own library jar (only the apache classes, no javax):
jar -cf xmlsec-1.4.4.jar -C build/classes org
Copy xmlsec-1.4.4.jar to the libs directory of your Android project.
Here's the Java code:
import java.io.*;
import javax.xml.parsers.*;
...
