Code4Java

Repository for my java projects

How to implement a message queue service with Netty and RabbitMQ.

• Message Queue Service based on Netty and RabbitMQ

1. How to use Elasticsearch.
2. How to use Solr or Lucene to index and query data.

• Lucene index and query POI data
• Solr index and query MYSQL data
• Solr index and query GEO data
• Elasticsearch index and query data
• SQL to Elasticsearch Java Code

A simple Http Map Service providing tile image.

A simple web GIS page based on leaflet.

How to use WebGISDemo with MapHttpService:

1. Start MapHttpService with right datasurce, an example:

   listenPort=8899
   database.dbType=0 # Use SQLite
   database.Sqlite.SqliteDbPath=D:\GIS\MapDownloader\MapDownloader\bin\Release\MapCache\TileDBv5\en\Data.gmdb

2. Publish the page "map.html" to chrome to play.