Discussions
Categories
- 196.7K All Categories
- 2.2K Data
- 235 Big Data Appliance
- 1.9K Data Science
- 449.9K Databases
- 221.6K General Database Discussions
- 3.8K Java and JavaScript in the Database
- 31 Multilingual Engine
- 549 MySQL Community Space
- 478 NoSQL Database
- 7.9K Oracle Database Express Edition (XE)
- 3K ORDS, SODA & JSON in the Database
- 532 SQLcl
- 4K SQL Developer Data Modeler
- 186.9K SQL & PL/SQL
- 21.3K SQL Developer
- 295.4K Development
- 17 Developer Projects
- 138 Programming Languages
- 292.1K Development Tools
- 104 DevOps
- 3.1K QA/Testing
- 645.9K Java
- 28 Java Learning Subscription
- 37K Database Connectivity
- 153 Java Community Process
- 105 Java 25
- 22.1K Java APIs
- 138.1K Java Development Tools
- 165.3K Java EE (Java Enterprise Edition)
- 17 Java Essentials
- 158 Java 8 Questions
- 85.9K Java Programming
- 79 Java Puzzle Ball
- 65.1K New To Java
- 1.7K Training / Learning / Certification
- 13.8K Java HotSpot Virtual Machine
- 94.2K Java SE
- 13.8K Java Security
- 203 Java User Groups
- 24 JavaScript - Nashorn
- Programs
- 400 LiveLabs
- 37 Workshops
- 10.2K Software
- 6.7K Berkeley DB Family
- 3.5K JHeadstart
- 5.6K Other Languages
- 2.3K Chinese
- 170 Deutsche Oracle Community
- 1.1K Español
- 1.9K Japanese
- 230 Portuguese
consuming webservice using node js and oracle
i have received a web service from one of our vendors where he will be sharing the invoice information. i want to consume it using nodejs and write it onto oracle table ( i will be creating a staging table for this) and then using scheduler writing it to another , is my approach correct. How can i consume webservice and do this using node and oracle. Can anyone share the steps.
Answers
-
Regarding writing to Oracle, start by reading the https://oracle.github.io/node-oracledb/doc/api.html
Consuming "a web service" can be done with the http module which is part of Node.js. Check out the manual and doc like https://nodejs.org/en/knowledge/HTTP/clients/how-to-create-a-HTTP-request/
-
Why nodejs and not use only PL/SQL? Far fewer moving parts.
-
i am not sure on how pl/sql works , Appreciate if you can post some links. All i want is to read the url and insert data into Oracle table.
-
Oracle has the UTL_HTTP package API and the HttpUriType advance datatype (oo class).
Sample code provided in manual and you can also look at https://community.oracle.com/tech/developers/discussion/comment/10450611/#Comment_10450611 and as for the oo class:
SQL> select httpuritype( 'http://google.com' ).getClob() as "HTML" from dual; HTML ------------------------------------------------------------------------------- <!doctype html><html itemscope="" itemtype="http://schema.org/WebPage" lang="en -ZA"><head><meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> ..snipped..
In PL/SQL use:
clobVariable := new HttpUriType(urlVariable).getClob();