// browse file
private function browseFile():void {
myFile = new  FileReference();
myFile.browse();
myFile.addEventListener(Event.SELECT,onFileSelect);
myFile.addEventListener(Event.COMPLETE,onFileComplete);
}

// Called when a file is selected
private function onFileSelect(event:Event):void {
myFile.load();
}

private function onFileComplete(event:Event):void
{
myFile = event.currentTarget as FileReference;
var data:ByteArray = new ByteArray();
myFile.data.readBytes(data,0,myFile.data.length);

var token:AsyncToken = AsyncToken(
remoteBackendService.doSomething(data, myFile.name)
);

}

<s:RichEditableText textFlow=”{data.myTextFlow”} />

as this sometimes cause a null pointer exception if one were to scroll up and down the list quickly. scrolling slowly doesn’t seem to cause the issue

what I ended up doing is setting the textFlow property in the onComplete handler and check for null as such

if(data != null)

{

myRichEditableText.textFlow = data.myTextFlow;

}

However then one must use the itemrendererFunction property of the list as supposed to use itemrenderer property to prevent virtualization


Error copying file: C:\MyGarage\EclipseWorkspace\myProject\project.war due to C:\Program Files\Apache Software Foundation\Tomcat 7.0 (Access is denied)


Tried lowering user access control, granting full access permission to folder, nothing.

The following seems to work, wrote a simple windows .bat file

copy C:\MyGarage\EclipseWorkspace\myProject\project.war C:\"Program Files"\"Apache Software Foundation"\"Tomcat 7.0"\webapps /Y

and run it from ANT as such

	<target name="buildAndDeploy" depends="war">
		<!--<copyfile dest="${deploy.dir}" src="${dist.dir}/project.war"/> --> this didn't work
		<exec dir="." executable="cmd" failonerror="true">
		  <arg line="/c copy.bat"/>
		</exec>
	</target>

<form:input path=”items[${itemIndex}].price”/>

or even nested

<form:input path=”items[${itemIndex}].subItems[${subItemIndex}].value”/>

The items needs to be mapped as a Collection that supports the indexOf() method, such as an ArrayList.  So something like a Set won’t work.

Second thing to consider is the iteration matters.  As when binding occurs the request parameter comes in with name such as “items[0].subItems[0], items[2].subItems[1], items[3].subItems[4]“.  So if your list is not sorted Spring will bind “items[0].subItems[0]” to whatever happen to be in that index at the time.

When using Hibernate, sorting collection can be configured on the mapping side:

http://pragmaticoder.wordpress.com/2011/05/06/ordering-collection/

<many-to-one name="item" lazy="false" cascade="save-update">
<column name="ITEM_ID" precision="15" scale="0" />
</many-to-one>

Now attempting to associate an existing Item to a new Bid object and cascade save from Bid, via the following:

   Item existingItem = new Item();
   existingItem.setId(1234); //this refers to an existing item

   bid.setItem(existingItem);
   session.save(bid);

The problem is this will save not only the bid object, but the item object with all its properties (except id) as null.
The cascade save is useful with everything is new, but not when one needs to save something associated with another object already existent in the DB.

If cascade save needs to be turned on, and there exists the need to assign an existent object as a reference of another, the only option is via the use of session.load();
The code above then looks like

   Item existingItem = session.load(Item.class, new Long(1234));
   bid.setItem(existingItem);
   session.save(bid);

<servlet-mapping>
<servlet-name>MyServerImpl</servlet-name>
<url-pattern>/myServerSecure</url-pattern>
</servlet-mapping>

<security-role>
<role-name>bigshot</role-name>
</security-role>

<security-constraint>
<web-resource-collection>
<web-resource-name>my security</web-resource-name>
<url-pattern>/myServerSecure</url-pattern>
<http-method>POST</http-method>
</web-resource-collection>
<auth-constraint>
<role-name>securedRole</role-name>
</auth-constraint>
<user-data-constraint>
<transport-guarantee>NONE</transport-guarantee>
</user-data-constraint>
</security-constraint>


<login-config>
<auth-method>BASIC</auth-method>
</login-config>

notice security is applied only to POST requests via the <http-method> tags, the reason been the client code needs to access the WSDL via GET

see the local access log from Tomcat when such a service is called, WSDL is access via GET before POST is called

127.0.0.1 – - [21/Aug/2011:15:40:22 -0400] “GET /JAX-WS-Container/myServerSecure?wsdl HTTP/1.1″ 200 2114
127.0.0.1 – victor [21/Aug/2011:15:40:22 -0400] “POST /JAX-WS-Container/myServerSecure HTTP/1.1″ 200 259

<project default="buildAndDeploy">

<property name="dist.dir" value="dist"></property>
<property name="build.dir" value="build"></property>
<property name="jaxWSSEIClass.dir" value="C:\Users\victor\MyGarage\EclipseWorkspace\default\JAX-WS-SEI\bin"></property>
<property name="deploy.dir" value="C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps"></property>

<target name="clean">
<delete dir="${build.dir}"></delete>
<mkdir dir="${build.dir}"/>
<delete dir="${dist.dir}"></delete>
<mkdir dir="${dist.dir}"/>
</target>

<!--
<target name="compile">
<mkdir dir="build/classes"/>
<javac srcdir="src" destdir="build/classes"/>
</target>
-->
<target name="jarJaxWSSEI" depends="clean">
<jar destfile="${build.dir}/JAX-WS-SEI.jar" basedir="${jaxWSSEIClass.dir}">
</jar>
</target>

<target name="war" depends="jarJaxWSSEI">
<war destfile="${dist.dir}/JAX-WS-Container.war" webxml="WebContent/WEB-INF/web.xml">
<fileset dir="WebContent"/>
<lib>
<fileset dir="${build.dir}" id="externalJar">
<include name="*.jar"/>
</fileset>
<fileset dir="WebContent/WEB-INF/lib">
<include name="*.jar"/>
</fileset>
</lib>
<classes dir="WebContent/WEB-INF/classes"/>
</war>
</target>

<target name="buildAndDeploy" depends="war">
<copyfile dest="${deploy.dir}" src="${dist.dir}/JAX-WS-Container.war"/>
</target>

</project>

&nbsp;

alert($('[id=contact.firstName]').val());  //works
alert($('[id=contact.firstName]').value); //returns undefined
alert($('#contact\\.firstName\\]').val()); //throws exception

Iterating through JQuery selected DOM

The following won't work

    var myInputs = $('#myForm :input');
    for(var i=0; i < myInputs.length ; i++)
    {
      alert(myInputs[i].val());
    }

Do this instead

    $('#myForm :input').each(function(index){

        $(this).val();

     })

step1: verify AJP13 is listening on tomcat server on port 8009 (default) run netstat -an to verify

step2: verify 192.168.1.6: 8009 is accessible from Apache web server (check firewall)

step3: create workers.properties on web server


# Define 1 real worker named ajp13
worker.list=ajp13

# Set properties for worker named ajp13 to use ajp13 protocol,
# and run on port 8009
worker.ajp13.type=ajp13
worker.ajp13.host=192.168.1.6
worker.ajp13.port=8009
worker.ajp13.cache_timeout=600
worker.ajp13.socket_keepalive=true
worker.ajp13.socket_timeout=0
worker.ajp13.maintain=120

step4: ensure mod_jk module is available under web server (mine was under C:\Program Files\Apache Software Foundation\Apache2.2\modules)

step5: edit conf/httpd.conf as follows (or add as supplemental conf using the following
include “C:/Program Files/Apache Software Foundation/Apache2.2/conf/mod_jk.conf”)


# Load mod_jk module
# Update this path to match your modules location
LoadModule jk_module "C:/Program Files/Apache Software Foundation/Apache2.2/modules/mod_jk-1.2.28-httpd-2.2.3.so"

# Where to find workers.properties
# Update this path to match your conf directory location
JkWorkersFile “C:/Program Files/Apache Software Foundation/Apache2.2/conf/workers.properties”

# Where to put jk logs
# Update this path to match your logs directory location
JkLogFile “C:/Program Files/Apache Software Foundation/Apache2.2/logs/mod_jk.log”

# Set the jk log level [debug/error/info]
JkLogLevel info

# Select the log format
JkLogStampFormat “[%a %b %d %H:%M:%S %Y]“

# JkOptions indicate to send SSL KEY SIZE,
JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories

# JkRequestLogFormat set the request format
JkRequestLogFormat “%w %V %T”

# do not forward the following URI
#SetEnvIf Request_URI “/phisWeb/images*” no-jk

JkMount /TestWeb ajp13
JkMount /TestWeb/* ajp13

layer service

<bean id=“myBusinessServiceLayer”

class=“org.springframework.transaction.interceptor.TransactionProxyFactoryBean”>

<property name=“transactionManager” ref=“transactionManager” />

<property name=“transactionAttributes”>

<props>

<prop key=“create*”>PROPAGATION_REQUIRED</prop>

***** define other propagation properties

</props>

</property>

<property name=“target”>

<bean class=“gov.usda.aphis.phis.services.business.impl.myBusinessSeriveLayerImpl”>

<property name=“myPersistenceLayer” ref=“myPersistenceLayer “ />

</bean>

</property>

</bean>