import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import flex.messaging.FactoryInstance;
import flex.messaging.FlexFactory;
import flex.messaging.config.ConfigMap;
import flex.messaging.services.ServiceException;
/**
* This interface is implemented by factory components which provide
* instances to the flex messaging framework. To configure flex data services
* to use this factory, add the following lines to your services-config.xml
* file (located in the WEB-INF/flex directory of your web application).
*
* <factories>
* <factory id="spring" class="flex.samples.factories.SpringFactory" />
* </factories>
*
* You also must configure the web application to use spring and must copy the spring.jar
* file into your WEB-INF/lib directory. To configure your app server to use spring,
* you add the following lines to your WEB-INF/web.xml file:
*
* <context-param>
* <param-name>contextConfigLocation</param-name>
* <param-value>/WEB-INF/applicationContext.xml</param-value>
* </context-param>
*
* <listener>
* <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
* </listener>
*
* Then you put your spring bean configuration in WEB-INF/applicationContext.xml (as per the
* line above). For example:
*
* <?xml version="1.0" encoding="UTF-8"?>
* <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
*
* <beans>
* <bean name="weatherBean" class="dev.weather.WeatherService" singleton="true"/>
* </beans>
*
* Now you are ready to define a destination in flex that maps to this existing service.
* To do this you'd add this to your WEB-INF/flex/remoting-config.xml:
*
* <destination id="WeatherService">
* <properties>
* <factory>spring</factory>
* <source>weatherBean</source>
* </properties>
* </destination>
*
* @author Jeff Vroom
*/
public class SpringFactory implements FlexFactory
{
private static final String SOURCE = "source";
/**
* This method can be used to initialize the factory itself. It is called with configuration
* parameters from the factory tag which defines the id of the factory.
*/
public void initialize(String id, ConfigMap configMap) {}
/**
* This method is called when we initialize the definition of an instance
* which will be looked up by this factory. It should validate that
* the properties supplied are valid to define an instance.
* Any valid properties used for this configuration must be accessed to
* avoid warnings about unused configuration elements. If your factory
* is only used for application scoped components, this method can simply
* return a factory instance which delegates the creation of the component
* to the FactoryInstance's lookup method.
*/
public FactoryInstance createFactoryInstance(String id, ConfigMap properties)
{
SpringFactoryInstance instance = new SpringFactoryInstance(this, id, properties);
instance.setSource(properties.getPropertyAsString(SOURCE, instance.getId()));
return instance;
} // end method createFactoryInstance()
/**
* Returns the instance specified by the source
* and properties arguments. For the factory, this may mean
* constructing a new instance, optionally registering it in some other
* name space such as the session or JNDI, and then returning it
* or it may mean creating a new instance and returning it.
* This method is called for each request to operate on the
* given item by the system so it should be relatively efficient.
* <p>
* If your factory does not support the scope property, it
* report an error if scope is supplied in the properties
* for this instance.
*/
public Object lookup(FactoryInstance inst)
{
SpringFactoryInstance factoryInstance = (SpringFactoryInstance) inst;
return factoryInstance.lookup();
}
static class SpringFactoryInstance extends FactoryInstance
{
SpringFactoryInstance(SpringFactory factory, String id, ConfigMap properties)
{
super(factory, id, properties);
}
public String toString()
{
return "SpringFactory instance for id=" + getId() + " source=" + getSource() + " scope=" + getScope();
}
public Object lookup()
{
ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(flex.messaging.FlexContext.getServletConfig().getServletContext());
String beanName = getSource();
try
{
return appContext.getBean(beanName);
}
catch (NoSuchBeanDefinitionException nexc)
{
ServiceException e = new ServiceException();
String msg = "Spring service named '" + beanName + "' does not exist.";
e.setMessage(msg);
e.setRootCause(nexc);
e.setDetails(msg);
e.setCode("Server.Processing");
throw e;
}
catch (BeansException bexc)
{
ServiceException e = new ServiceException();
String msg = "Unable to create Spring service named '" + beanName + "' ";
e.setMessage(msg);
e.setRootCause(bexc);
e.setDetails(msg);
e.setCode("Server.Processing");
throw e;
}
}
}
}
在flex的dataGrid控件中显示图片的实践
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2012-04-17
22:25:06
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收藏 26.68MB RAR 举报 
在flex的dataGrid控件中显示图片的实践 （146个子文件） 
.actionScriptProperties 1KB Pic.as 236B PicDAO.class 5KB SpringFactory$SpringFactoryInstance.class 3KB SpringFactory.class 1KB PicBusiness.class 1KB Pic.class 1KB IBusiness.class 309B .classpath 6KB history.css 365B history.css 365B .flexProperties 331B
index.template.html 6KB prjDemoFlexPic.html 5KB picview.html 5KB picadd.html 5KB historyFrame.html 885B historyFrame.html 885B
xalan.jar 3MB hibernate3.jar 2.31MB jasperreports-2.0.5.jar 1.87MB aspectjweaver.jar 1.47MB jbosscache-core-3.1.0.GA.jar 1.1MB iText-2.1.3.jar 1.02MB poi-3.0.1.jar 888KB freemarker.jar 852KB jxl.jar 706KB jboss-cache-1.4.1.GA.jar 690KB flex-messaging-core.jar 669KB c3p0-0.9.1.2.jar 596KB c3p0-0.9.1.jar 594KB javassist-3.9.0.GA.jar 583KB commons-collections-3.1.jar 546KB struts.jar 537KB spring-beans.jar 477KB spring-context.jar 466KB proxool-0.8.3.jar 465KB antlr-2.7.6.jar 433KB spring-webmvc.jar 393KB velocity-1.5.jar 383KB log4j-1.2.15.jar 383KB spring-orm.jar 369KB log4j-1.2.14.jar 359KB spring-jdbc.jar 328KB spring-aop.jar 318KB cglib-nodep-2.1_3.jar 317KB dom4j-1.6.1.jar 307KB commons-httpclient.jar 298KB spring-core.jar 279KB commons-httpclient-3.0.1.jar 273KB hibernate-annotations.jar 273KB cglib-2.2.jar 272KB commons-lang.jar 237KB sqljdbc.jar 227KB spring-tx.jar 226KB ehcache-1.2.3.jar 203KB spring-jms.jar 191KB spring-web.jar 190KB spring-webmvc-portlet.jar 146KB jotm.jar 121KB commons-dbcp.jar 119KB hibernate-entitymanager.jar 116KB velocity-tools-view-1.4.jar 113KB aspectjrt.jar 112KB oscache-2.1.jar 112KB flex-messaging-common.jar 94KB xapool.jar 90KB commons-io.jar 82KB persistence.jar 69KB hibernate-commons-annotations.jar 65KB flex-messaging-proxy.jar 65KB hibernate-validator.jar 61KB commons-pool.jar 61KB flex-rds-server.jar 53KB commons-fileupload.jar 52KB ejb3-persistence.jar 49KB commons-codec-1.3.jar 46KB commons-codec.jar 46KB commons-logging.jar 37KB spring-webmvc-struts.jar 36KB commons-attributes-api.jar 35KB asm-util-2.2.3.jar 34KB asm-2.2.3.jar 34KB swarmcache-1.0RC2.jar 30KB commons-attributes-compiler.jar 29KB slf4j-api-1.5.8.jar 23KB flex-messaging-opt.jar 20KB spring-aspects.jar 20KB flex-messaging-remoting.jar 18KB cfgatewayadapter.jar 15KB portlet-api.jar 15KB asm-commons-2.2.3.jar 15KB jta-1.1.jar 13KB slf4j-log4j12-1.5.8.jar 9KB spring-tomcat-weaver.jar 9KB aspectjlib.jar 8KB spring-agent.jar 5KB aopalliance.jar 4KB SpringFactory.java 6KB PicDAO.java 4KB共 146 条
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资源评论
a13679496102012-06-07看不懂 没有代码注释！
