Getting error in using POJO class with HTL code. | Community
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ShagunMalik
Level 3
Jan 7, 2021 12:36 PM UTC
Solved

Getting error in using POJO class with HTL code.

I was trying to take dialog values from AEM component and then map it to POJO class to retrieve data from POJO class but getting error:

org.apache.sling.api.slingexception: Cannot get DefaultSlingScript: No use provider could resolve identifier ....... 

Please help.

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Anudeep_Garnepudi
Anudeep_GarnepudiAccepted solution
New Participant
Feb 20, 2021 5:57 PM UTC

@shagunmalik 

Package and Class names that referred  in HTL are case sensitive.

If your Use class fully qualified name is com.yourpackage.DemoUse then your HTL file should be like

<sly data-sly-use.demoUse="com.yourpackage.DemoUse"> .... </sly>

You are referring as data-sly-use.demoUse="com.yourpackage.demoUse"

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9 replies

Anudeep_Garnepudi
Anudeep_GarnepudiAccepted solution
New Participant
Feb 20, 2021 5:57 PM UTC

@shagunmalik 

Package and Class names that referred  in HTL are case sensitive.

If your Use class fully qualified name is com.yourpackage.DemoUse then your HTL file should be like

<sly data-sly-use.demoUse="com.yourpackage.DemoUse"> .... </sly>

You are referring as data-sly-use.demoUse="com.yourpackage.demoUse"

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    arunpatidar
    arunpatidar
    New Participant
    Jan 7, 2021 2:21 PM UTC

    The issue could be with HTL data-sly-use statement. data-sly-use can only have Model/WCMUsePojo type

    e.g. https://github.com/arunpatidar02/aem63app-repo/blob/master/java/ClientLibsModel.java

    https://github.com/arunpatidar02/aem63app-repo/blob/master/java/DisableEditModel.java

     

    If you will just call POJO from htl, then it will not work.

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    Arun Patidar
      ShagunMalikAuthor
      Level 3
      Jan 8, 2021 8:04 AM UTC
      <div sly data-sly-use .demobeanObj="com.packagename.demoUse" data-sly-test="${demobeanObj}">
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      SureshDhulipudi
      SureshDhulipudi
      New Participant
      Jan 7, 2021 1:00 PM UTC

      Can you provide your POJO class?

      If you are using Sling Model, use the correct annotations and give the DEFAULT strategy options.

      If any one of the node/property is null / empty, you will see this error.

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        ShagunMalikAuthor
        Level 3
        Jan 8, 2021 8:07 AM UTC
        package com.community.aem.core; /** * The Class HeroTextBean. */ public class HeroTextBean { /** The heading text. */ private String headingText; /** The description. */ private String description; /** * @2007960 the headingText */ public String getHeadingText() { return headingText; } /** * @90521 headingText the headingText to set */ public void setHeadingText(String headingText) { this.headingText = headingText; } /** * @2007960 the description */ public String getDescription() { return description; } /** * @90521 description the description to set */ public void setDescription(String description) { this.description = description; } } This is the code I used of help.adobe for creating my code
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