Extending Bindaas
Bindaas is highly extensible and gives developers the ability to interface with new database management systems or create plugins that can allow you to tweak an API request/response. To extend Bindaas, you first have to setup a development environment. This is a one time setup and is described below. Once you have completed the setup, checkout the guide to [creating new data providers](creating new data providers) (if you want to add support for a new DBMS) or [creating modifiers](creating modifiers) (if you want to create a plugin that can act upon an API request/response).
The source code of Bindaas is hosted and managed on github. Use the following command to clone the Bindaas repository:
git clone https://github.com/sharmalab/bindaas.git
Directory Structure: The directory structure of Bindaas source tree is shown below
source/dependencies : This directory contains third-party and startup bundles, along with OSGi configuration file.
source/maven/master : This is parent directory for all maven projects. In order to incorporate a new Bindaas eclipse project into existing build, a new maven project must be created under this directory. Refer #TBD to see steps required to add a project to maven build.
projects : Parent directory for all Bindaas projects
projects/core : Home for all core Bindaas projects. These projects are included in standard binary distribution of Bindaas and are mandatory with few exceptions.
projects/misc : Home for experimental or non-critical projects
projects/plugins : Parent directory for all types of Bindaas plugins. The data_providers directory contains different Data Providers. The transformers directory contains other types of plugins such as Query Modifier, Query Results Modifier and Submit Payload Modifier.
projects/security_providers : Home for all projects providing implementation for Bindaas's Security API
projects/test : Junit Test cases
In order to complete this step make sure you have maven installed and that $MAVEN_HOME/bin is present on the system $PATH
Compile the source code using maven:
$ cd $BINDAAS_HOME
$ mvn clean install
It should build the entire Bindaas repository. The artifacts generated are stored in target directory of respective maven projects found under master.
Bindaas has been developed using Eclipse IDE and IntelliJ IDEA. Any IDE that supports Maven integration and import of projects and dependencies through their Maven POM should work well. Eclipse can be downloaded from eclipse.orgeclipse.org. Version greater than or equal to 4.0.0 is required. Alternatively, since Bindaas heavily relies on Spring Framework, you could install the Spring Tool Suite, Eclipse based IDE, from here
** Confirm that the Java Runtime Environment is set to use JDK 8**
** Configure the Target Runtime Environment**: Bindaas-3.0.0, Bindaas-2.1, or Bindaas-2.03 require you to just open the root pom.xml from your favorite IDE. Therefore, it is a simple one-step process.
The following screencast describes the process of setting-up OSGi Target Runtime Environment and creating a new run configuration for Bindaas-2.0RC or earlier versions such as Bindaas-1.x.
To verify everything is setup correctly visit the following url in your web-browser
http://localhost:8080/dashboard/
This would take you to the Bindaas Landing Page
