AssetLibrary

In Contentstack, any files (images, videos, PDFs, audio files, and so on) that you upload get stored in your repository for future use. This repository of uploaded files is called Assets.

sort

The sort method sorts the asset library based on order criteria.

Name	Type	Description
keyOrderBy (required)	String	the key order by
orderby (required)	ORDERBY	the orderby can be applied using ORDERBY enums

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.sort(keyOrderBy, ORDERBY.ASCENDING);

includeCount

The includeCount method includes the total count of assets in the asset library response.

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.includeCount();

includeRelativeUrl

The includeRelativeUrl method includes the relative URLs of assets in the asset library response.

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.includeRelativeUrl();

includeMetadata

The includeMetadata method includes the asset library metadata along with the response body.

Stack stack = Contentstack.stack(context, "apiKey", "deliveryToken", environment_name);

AssetLibrary assets = stack.assetLibrary();

assets.includeMetadata();

setHeader

The setHeader method adds a header to the request using the specified key and value.

Name	Type	Description
key (required)	String	The key you want to remove from the header
value (required)	String	Value of the header against the key

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.setHeader(key, value);

removeHeader

The removeHeader method removes a header associated with the specified key.

Name	Type	Description
key (required)	String	The key you want to remove from the header

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.removeHeader(key);

includeFallback

The includeFallback method includes the fallback language content in the asset response when the specified locale content is unavailable.

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.includeFallback()

getCount

The getCount method returns the total number of assets available in the stack.

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.getCount()

fetchAll

The fetchAll method retrieves all the assets available in the stack without applying any filters.

Name	Type	Description
callback (required)	FetchAssetsCallback	The callback of type FetchAssetsCallback

import com.contentstack.sdk.*;


Stack stack = Contentstack.stack(

apiKey, deliveryToken, environment);

AssetLibrary assets = stack.assetLibrary()

assets.fetchAll(new FetchAssetsCallback({


});

where

The where method retrieves assets from the stack by applying filter conditions on any field UID associated with the assets.

Name	Type	Description
field_name	String	Enter the field UID of the asset
value	String	Enter the value

Example:

import com.contentstack.sdk.*;

   Stack stack = Contentstack.stack(apiKey, deliveryToken, environment);

   AssetLibrary assets = stack.assetLibrary().where("field_name","value");

   assets.fetchAll(new FetchAssetsCallback(){

    @Override

    public void onCompletion(ResponseType responseType,List<Asset> assets,Error 

    error)

{ 

  System.out.println(assets);

 }});