Get Images from ORACLE REST Web Service

How to get Images from ORACLE REST Web Service ?

 Oracle REST APIs provides the feature of media resource, here we can write the query with two columns content type and image blob.

While i was trying to implement i saw tweaks, the query has to be in below format only.

SELECT 'content_type',
 column 
 FROM . . .[TABLE]

So now we need one table holding images with their format types and rest enabled APEX environment.

SELECT mimetype, product_image 
FROM  demo_product_info
WHERE  product_id= :product_id;

NOTE: Content type must be first column.

Table structure:

 CREATE TABLE  "DEMO_PRODUCT_INFO"
   ( "PRODUCT_ID" NUMBER NOT NULL ENABLE,
 "PRODUCT_NAME" VARCHAR2(50),
 "PRODUCT_DESCRIPTION" VARCHAR2(2000),
 "PRODUCT_IMAGE" BLOB,
 "MIMETYPE" VARCHAR2(255),
 "FILENAME" VARCHAR2(400),
 "IMAGE_LAST_UPDATE" TIMESTAMP (6) WITH LOCAL TIME ZONE,
 "TAGS" VARCHAR2(4000),
  CONSTRAINT "DEMO_PRODUCT_INFO_PK" PRIMARY KEY ("PRODUCT_ID")
  USING INDEX  ENABLE,
  CONSTRAINT "DEMO_PRODUCT_INFO_UK" UNIQUE ("PRODUCT_NAME")
  USING INDEX  ENABLE
   )
/


API Setup.

• Create module for the API.

• Create Template

• Create GET Handler.

• Create Parameter for product_id.

Try URL:
https://apex.oracle.com/pls/apex/ashish_portfolio/image_id?product_id=100
https://apex.oracle.com/pls/apex/doctor_app/img/image/81