Package org.eclipse.lemminx.customservice.synapse.dataService

Class QueryGenerator

java.lang.Object

org.eclipse.lemminx.customservice.synapse.dataService.QueryGenerator

public class QueryGenerator
extends Object

Constructor Summary

Constructors

Constructor	Description
QueryGenerator()

Method Summary

Modifier and Type	Method	Description
static boolean	addDriverToClassPath(String driverPath, String className)	Add a DB driver to the class loader
static String	generateDSSQueries(QueryGenRequestParams requestParams)	Generate resources and queries for data service based on a datasource
static Map<String,List<Boolean>>	getTableList(QueryGenRequestParams requestParams)	Extract the tables in a datasource
static CheckDBDriverResponseParams	isDriverAvailableInClassPath(String className, String projectPath)	Check whether a driver is available in the class path
static boolean	modifyDriverInClassPath(String addDriverPath, String removeDriverPath, String className)	Modify a DB driver in the class path
static boolean	removeDriverFromClassPath(String driverPath)	Remove a DB driver from the class path

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

QueryGenerator

public QueryGenerator()

Method Details

generateDSSQueries

public static String generateDSSQueries(QueryGenRequestParams requestParams)

Generate resources and queries for data service based on a datasource

Parameters:

requestParams - datasource parameters object

Returns:

dbs file content with resources and queries

getTableList

public static Map<String,List<Boolean>> getTableList(QueryGenRequestParams requestParams)

Extract the tables in a datasource

Parameters:

requestParams - datasource parameters object

Returns:

List of tables that exist in the database

isDriverAvailableInClassPath

public static CheckDBDriverResponseParams isDriverAvailableInClassPath(String className,
 String projectPath)

Check whether a driver is available in the class path

Parameters:

className - DB connector class name in the driver

projectPath - Absolute path of the project root directory

Returns:

Whether the DB driver is available in the class path and if available the version and driver path

addDriverToClassPath

public static boolean addDriverToClassPath(String driverPath,
 String className)

Add a DB driver to the class loader

Parameters:

driverPath - folder path of the DB driver

className - DB connector class name in the driver

Returns:

Whether the DB driver was successfully added to the class path

removeDriverFromClassPath

public static boolean removeDriverFromClassPath(String driverPath)

Remove a DB driver from the class path

Parameters:

driverPath - folder path of the DB driver

Returns:

Whether the DB driver was successfully removed from the class path

modifyDriverInClassPath

public static boolean modifyDriverInClassPath(String addDriverPath,
 String removeDriverPath,
 String className)

Modify a DB driver in the class path

Parameters:

addDriverPath - folder path of the DB driver to be added

removeDriverPath - folder path of the DB driver to be removed

className - DB connector class name in the driver

Returns:

Whether the DB driver was modified successfully in the class path