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POhow to implement lazy loading in hibernate
 

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  1. POhow to implement lazy loading in hibernate
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    <p>I have 3 tables with mapping CompanyRegistration </p> <pre><code> &lt;one-to-one name="referenceDb" class="com.hibermappings.ReferenceDb" cascade="all" constrained="false" /&gt; &lt;one-to-one name="registration" class="com.hibermappings.Registration" cascade="all" constrained="false" /&gt; &lt;property name="companyName" type="java.lang.String"&gt; &lt;column name="companyName" length="50" /&gt; &lt;/property&gt; &lt;property name="companyProfile" type="java.lang.String"&gt; &lt;column name="companyProfile" length="50" /&gt; &lt;/property&gt; &lt;!--&lt;property name="functionalArea" type="java.lang.String"&gt; &lt;column name="functionalArea" length="50" /&gt; &lt;/property&gt; --&gt;&lt;property name="contactPerson" type="java.lang.String"&gt; &lt;column name="contactPerson" length="50" /&gt; &lt;/property&gt; &lt;property name="website" type="java.lang.String"&gt; &lt;column name="website" length="50" /&gt; &lt;/property&gt; &lt;property name="country" type="java.lang.String"&gt; &lt;column name="country" length="50" /&gt; &lt;/property&gt; &lt;property name="state" type="java.lang.String"&gt; &lt;column name="state" length="50" /&gt; &lt;/property&gt; &lt;property name="city" type="java.lang.String"&gt; &lt;column name="city" length="50" /&gt; &lt;/property&gt; &lt;property name="address" type="java.lang.String"&gt; &lt;column name="address" length="50" /&gt; &lt;/property&gt; &lt;property name="email" type="java.lang.String"&gt; &lt;column name="email" length="50" /&gt; &lt;/property&gt; &lt;property name="mobile" type="java.lang.String"&gt; &lt;column name="mobile" length="50" /&gt; &lt;/property&gt; &lt;property name="phone" type="java.lang.String"&gt; &lt;column name="phone" length="50" /&gt; &lt;/property&gt; &lt;property name="fax" type="java.lang.String"&gt; &lt;column name="fax" length="50" /&gt; &lt;/property&gt; &lt;property name="image" type="java.lang.String"&gt; &lt;column name="image" length="50" /&gt; &lt;/property&gt; &lt;property name="video" type="java.lang.String"&gt; &lt;column name="video" length="50" /&gt; &lt;/property&gt; &lt;/class&gt; </code></pre> <p></p> <p>second is Referencedb</p> <p> currentprofile</p> <pre><code> &lt;/generator&gt; &lt;/id&gt; &lt;one-to-one name="currentprofile" class="com.hibermappings.Currentprofile" constrained="false" /&gt; &lt;property name="referencedId" type="string"&gt; &lt;column name="referenced_id" length="30" /&gt; &lt;/property&gt; &lt;property name="password" type="string"&gt; &lt;column name="password" length="10" /&gt; &lt;/property&gt; &lt;property name="associateCode" type="string"&gt; &lt;column name="associate_code" length="8" /&gt; &lt;/property&gt; &lt;property name="active" type="string"&gt; &lt;column name="active" length="1" /&gt; &lt;/property&gt; &lt;property name="userType" type="string"&gt; &lt;column name="user_type" length="50" /&gt; &lt;/property&gt; &lt;property name="numericId" type="integer"&gt; &lt;column name="numeric_id" /&gt; &lt;/property&gt; &lt;/class&gt; </code></pre> <p></p> <p>and third is Registration currentprofile<br> </p> <pre><code> &lt;property name="name" type="java.lang.String"&gt; &lt;column name="name" length="80" /&gt; &lt;/property&gt; &lt;property name="joinDate" type="java.lang.String"&gt; &lt;column name="join_date" length="15" /&gt; &lt;/property&gt; &lt;property name="orgname" type="java.lang.String"&gt; &lt;column name="orgname" length="80" /&gt; &lt;/property&gt; &lt;property name="cperson" type="java.lang.String"&gt; &lt;column name="cperson" length="80" /&gt; &lt;/property&gt; &lt;property name="mobile" type="java.lang.String"&gt; &lt;column name="mobile" length="15" /&gt; &lt;/property&gt; &lt;property name="phone1" type="java.lang.String"&gt; &lt;column name="phone1" length="20" /&gt; &lt;/property&gt; &lt;property name="phone2" type="java.lang.String"&gt; &lt;column name="phone2" length="20" /&gt; &lt;/property&gt; &lt;property name="fax" type="java.lang.String"&gt; &lt;column name="fax" length="20" /&gt; &lt;/property&gt; &lt;property name="address" type="java.lang.String"&gt; &lt;column name="address" length="65535" /&gt; &lt;/property&gt; &lt;property name="country" type="java.lang.String"&gt; &lt;column name="country" length="50" /&gt; &lt;/property&gt; &lt;property name="state" type="java.lang.String"&gt; &lt;column name="state" length="50" /&gt; &lt;/property&gt; &lt;property name="city" type="java.lang.String"&gt; &lt;column name="city" length="50" /&gt; &lt;/property&gt; &lt;property name="pincode" type="java.lang.String"&gt; &lt;column name="pincode" length="6" /&gt; &lt;/property&gt; &lt;property name="email" type="java.lang.String"&gt; &lt;column name="email" length="80" /&gt; &lt;/property&gt; &lt;property name="associateLocation" type="java.lang.String"&gt; &lt;column name="associate_location" length="50" /&gt; &lt;/property&gt; &lt;property name="designation" type="java.lang.String"&gt; &lt;column name="designation" length="50" /&gt; &lt;/property&gt; &lt;property name="chatType" type="java.lang.String"&gt; &lt;column name="chatType" length="30" /&gt; &lt;/property&gt; &lt;property name="gmailChatId" type="java.lang.String"&gt; &lt;column name="gmailChatId" length="50" /&gt; &lt;/property&gt; &lt;property name="hotmailChatId" type="java.lang.String"&gt; &lt;column name="hotmailChatId" length="50" /&gt; &lt;/property&gt; &lt;property name="rediffchatId" type="java.lang.String"&gt; &lt;column name="rediffchatId" length="50" /&gt; &lt;/property&gt; &lt;property name="yahoochatId" type="java.lang.String"&gt; &lt;column name="yahoochatId" length="50" /&gt; &lt;/property&gt; &lt;property name="otherChatId" type="java.lang.String"&gt; &lt;column name="otherChatId" length="50" /&gt; &lt;/property&gt; &lt;property name="activateDate" type="java.util.Date"&gt; &lt;column name="activate_date" length="0" /&gt; &lt;/property&gt; &lt;property name="fname" type="java.lang.String"&gt; &lt;column name="fName" length="200" /&gt; &lt;/property&gt; &lt;property name="perAddress" type="java.lang.String"&gt; &lt;column name="perAddress" length="50" /&gt; &lt;/property&gt; &lt;property name="prefereduserid" type="java.lang.String"&gt; &lt;column name="prefereduserid" length="50" /&gt; &lt;/property&gt; &lt;property name="useby" type="java.lang.String"&gt; &lt;column name="useby" length="2" /&gt; &lt;/property&gt; &lt;property name="academytype" type="java.lang.String"&gt; &lt;column name="academytype" length="75" /&gt; &lt;/property&gt; &lt;/class&gt; </code></pre> <p></p> <p>Now when I am trying to load the object from CompanyRegistrtion table with companyId the child objects of Referencedb and Registration is also loaded and finally I got the exception.. How can I iplement the lazy loading.</p>
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