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    copied!<p>Prior to using the <a href="http://www.coldboxframework.com" rel="nofollow noreferrer">ColdBox Framework</a> I did not see any posts about using Momentos to capture the properties at that moment; however, now all my beans have a getMomento() and setMomento() method. I would encourage this as a best practice for anyone who needs to pass information from a bean into a DAO other object.</p> <p>In my tests, getting a momento is much faster than passing the bean and getting the properties. Here is an example:</p> <pre><code>&lt;cfcomponent name="userBean" output="true" hint="The account bean holds getter/setter information for a user's account."&gt; &lt;cfproperty name="idUser" required="true" type="string" rules="noZeroLengthString,validEmail" invalidMessage="failed_data_validation_email" hint="Key matching the 'accounts' table."&gt; &lt;cfproperty name="loginEmail" required="true" type="string" rules="noZeroLengthString,validEmail" invalidMessage="failed_data_validation_email" hint="E-mail address."&gt; &lt;cfproperty name="password" required="true" type="string" rules="noZeroLengthString,validPassword" invalidMessage="failed_data_validation_password" hint="Password stored in a SHA-512 hash."&gt; &lt;cffunction name="init" output="false" returntype="userBean" hint="Initalizes the userBean with default values."&gt; &lt;cfset variables.instance = structNew()&gt; &lt;cfset variables.instance.IDUser = 0&gt; &lt;cfset variables.instance.loginEmail = ""&gt; &lt;cfset variables.instance.password = ""&gt; &lt;cfreturn this&gt; &lt;/cffunction&gt; &lt;!--- SET LOGIN ---&gt; &lt;cffunction name="setLoginEmail" access="public" returntype="void" output="false"&gt; &lt;cfargument name="email" type="string" required="true" /&gt; &lt;cfset variables.instance.loginEmail = trim(arguments.email) /&gt; &lt;/cffunction&gt; &lt;cffunction name="getLoginEmail" access="public" returntype="string" output="false"&gt; &lt;cfreturn variables.instance.loginEmail /&gt; &lt;/cffunction&gt; &lt;!--- ID ---&gt; &lt;cffunction name="setIDUser" access="public" returntype="void" output="false"&gt; &lt;cfargument name="id" type="numeric" required="true" /&gt; &lt;cfset variables.instance.IDUser = arguments.id /&gt; &lt;/cffunction&gt; &lt;cffunction name="getIDUser" access="public" returntype="numeric" output="false"&gt; &lt;cfreturn variables.instance.IDUser /&gt; &lt;/cffunction&gt; &lt;!--- PASSWORD ---&gt; &lt;cffunction name="setPassword" access="public" returntype="void" output="false"&gt; &lt;cfargument name="password" type="string" required="true" /&gt; &lt;cfset var pw = arguments.password&gt; &lt;cfif len(pw) EQ 0&gt; &lt;cfset variables.instance.password = ""&gt; &lt;cfelse&gt; &lt;!---&gt;&lt;cfset variables.instance.password = hash(arguments.password, "SHA-512") /&gt;---&gt; &lt;cfset variables.instance.password = arguments.password&gt; &lt;/cfif&gt; &lt;/cffunction&gt; &lt;cffunction name="getPassword" access="public" returntype="string" output="false"&gt; &lt;cfreturn variables.instance.password /&gt; &lt;/cffunction&gt; &lt;!--- MOMENTO ---&gt; &lt;cffunction name="setMomento" access="public" returntype="void" output="false"&gt; &lt;cfargument name="momento" type="struct" required="true" /&gt; &lt;cfset variables.instance = arguments.momento&gt; &lt;/cffunction&gt; &lt;cffunction name="getMomento" access="public" returntype="struct" output="false"&gt; &lt;cfreturn variables.instance /&gt; &lt;/cffunction&gt; </code></pre> <p></p> <p>Cheers,</p> <p>Aaron Greenlee <a href="http://www.aarongreenlee.com/" rel="nofollow noreferrer">My Site</a></p>
 

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