Returning list of nested child pages at given path in JSON format. after passing the page path

[kalyan_chakrav1]

Code sample to get the list of nested child pages at a given path in json format using componentexporter

[BrianKasingli]

@kalyan_chakrav1,

Can you please elaborate on your question? It is not making sense...

[kalyan_chakrav1]

Using Component exporter i need to get all the child pages based on the homepage path

[BrianKasingli]

The component exporter's purpose is to output JSON from your sling model's properties via Apache Sling provides a Jackson JSON exporter. What you can do is write a recursive method that will traverse through each and every node, from the root node, and save each parent within a List<Page> object. Once your List<Page> is generated, you can simply create a getter for List<Page>, and calling model.json, you will get a JSON representation of all the child pages, recursively.

Take a look at ACS Common's sitemap generator, as they recusively traverse through every node to construct the sitemap.xml, https://github.com/Adobe-Consulting-Services/acs-aem-commons/blob/master/bundle/src/main/java/com/ad...

[arunpatidar]

Please use Page APi in your model to get all the page and create json based on results 

https://helpx.adobe.com/experience-manager/6-2/sites/developing/using/reference-materials/javadoc/co...

[Anudeep_Garnepudi · Accepted solution]

@kalyan_chakrav1 

Check the below code snippet, hope this is what you are expecting.

@SlingObject
ResourceResolver resourceResolver;

@Self
SlingHttpServletRequest request;

private List<String> children = new ArrayList<String>();


private String root = "/content/test";

@PostConstruct
protected void initialize() {
    Page rootPage = resourceResolver.getResource(root).adaptTo(Page.class);
    Iterator<Page> listChildren = rootPage.listChildren(null, true);
    while(listChildren.hasNext()) {
	children.add(listChildren.next().getPath());
    }
}

public List<String> getChildren() {
	return children;
}

public String getRoot() {
	return root;
}