Package com.almis.awe.service

Class QueryService

java.lang.Object

com.almis.awe.config.ServiceConfig

com.almis.awe.service.QueryService

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

public class QueryService
extends ServiceConfig

Provides methods to retrieve application data

Author:

Pablo GARCIA

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ERROR_MESSAGE_LAUNCHING_UNAUTHORIZED_QUERY
static final String	ERROR_MESSAGE_QUERY_NOT_FOUND

Constructor Summary

Constructors

Constructor	Description
QueryService(QueryLauncher queryLauncher, QueryUtil queryUtil)	Autowired constructor

Method Summary

Modifier and Type	Method	Description
ServiceData	checkEmpty(String queryId)	Check if a query returns no data
ServiceData	checkEmptyAction()	Check if a query returns data or not
ServiceData	checkUnique(String queryId)	Check if a query returns data or not
ServiceData	checkUniqueAction()	Check if a query returns data or not
String	findLabel(String enumeratedId, String value)	Retrieve a label from an enumerated value
void	initDatasourceConnections()	Init datasource connections
ServiceData	launchEnumQuery(String enumId)	Launches an enumerated query
ServiceData	launchEnumQuery(String enumId, String forcedPage, String forcedMax)	Launches an enumerated query
ServiceData	launchPrivateQuery(String queryId)	Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable
ServiceData	launchPrivateQuery(String queryId, com.fasterxml.jackson.databind.node.ObjectNode parameters)	Launches a private query
ServiceData	launchPrivateQuery(String queryId, String alias)	Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable
ServiceData	launchPrivateQuery(String queryId, String forcedPage, String forcedMax)	Launches a private query
ServiceData	launchQuery(Query query, String alias, String forcedPage, String forcedMax)	Launches a query
ServiceData	launchQuery(String queryId)	Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable
ServiceData	launchQuery(String queryId, com.fasterxml.jackson.databind.node.ObjectNode parameters)	Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable
ServiceData	launchQuery(String queryId, com.fasterxml.jackson.databind.node.ObjectNode parameters, boolean checkSession)	Launches a query
ServiceData	launchQuery(String queryId, String alias)	Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable
ServiceData	launchQuery(String queryId, String forcedPage, String forcedMax)	Launches a query
ServiceData	launchQuery(String queryId, String alias, String forcedPage, String forcedMax, boolean checkSession)	Launches a query
ServiceData	launchQueryAction()	Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable
ServiceData	onSubscribeData(Query query, ComponentAddress address, ServiceData subscriptionData, Map<String,QueryParameter> parameterMap)	Manage subscription results
void	reloadDatasourceConnections()	Reload datasource connections
ServiceData	subscribe(String queryId, ComponentAddress address)	Subscribe to a query
ServiceData	subscribeAction()	Subscribe to a query
ServiceData	updateModelAction()	Update some criteria at once

Methods inherited from class com.almis.awe.config.ServiceConfig

containsBean, getApplicationContext, getBean, getBean, getElements, getLocale, getLocale, getProperty, getProperty, getRequest, getSession, setApplicationContext

Methods inherited from class java.lang.Object

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

Field Details

ERROR_MESSAGE_LAUNCHING_UNAUTHORIZED_QUERY

public static final String ERROR_MESSAGE_LAUNCHING_UNAUTHORIZED_QUERY

See Also:

• Constant Field Values

ERROR_MESSAGE_QUERY_NOT_FOUND

public static final String ERROR_MESSAGE_QUERY_NOT_FOUND

See Also:

• Constant Field Values

Constructor Details

QueryService

public QueryService(QueryLauncher queryLauncher,
 QueryUtil queryUtil)

Autowired constructor

Parameters:

queryLauncher - Query launcher

queryUtil - Query utilities

Method Details

launchQueryAction

public ServiceData launchQueryAction()
                              throws AWException

Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable

Returns:

Query output

Throws:

AWException - Query failed

updateModelAction

public ServiceData updateModelAction()
                              throws AWException

Update some criteria at once

Returns:

Service data

Throws:

AWException - Query failed

checkUniqueAction

public ServiceData checkUniqueAction()
                              throws AWException

Check if a query returns data or not

Returns:

Service data

Throws:

AWException - Query failed

checkEmptyAction

public ServiceData checkEmptyAction()
                             throws AWException

Check if a query returns data or not

Returns:

Service data

Throws:

AWException - Query failed

subscribeAction

public ServiceData subscribeAction()
                            throws AWException

Subscribe to a query

Returns:

Service data

Throws:

AWException - Subscription failed

subscribe

public ServiceData subscribe(String queryId,
 ComponentAddress address)
                      throws AWException

Subscribe to a query

Parameters:

queryId - Query identifier

address - Component address

Returns:

Service data

Throws:

AWException - Error in subscription

onSubscribeData

public ServiceData onSubscribeData(Query query,
 ComponentAddress address,
 ServiceData subscriptionData,
 Map<String,QueryParameter> parameterMap)
                            throws AWException

Manage subscription results

Parameters:

query - Query

address - Component address

subscriptionData - Subscription data

parameterMap - Parameters

Returns:

Service data

Throws:

AWException - Error in subscription

launchQuery

public ServiceData launchQuery(String queryId)
                        throws AWException

Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable

Parameters:

queryId - Query identifier

Returns:

Query output

Throws:

AWException - Query failed

launchQuery

public ServiceData launchQuery(String queryId,
 String alias)
                        throws AWException

Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable

Parameters:

queryId - Query identifier

alias - Database alias

Returns:

Query output

Throws:

AWException - Query failed

launchQuery

public ServiceData launchQuery(String queryId,
 com.fasterxml.jackson.databind.node.ObjectNode parameters)
                        throws AWException

Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable

Parameters:

queryId - Query identifier

parameters - Parameters

Returns:

Query output

Throws:

AWException - Query failed

launchPrivateQuery

public ServiceData launchPrivateQuery(String queryId)
                               throws AWException

Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable

Parameters:

queryId - Query identifier

Returns:

Query output

Throws:

AWException - Query failed

launchPrivateQuery

public ServiceData launchPrivateQuery(String queryId,
 String alias)
                               throws AWException

Launches a query (must be defined in APP or AWE Queries.xml file) and generates the output Query comes defined in target-action variable

Parameters:

queryId - Query identifier

alias - Database alias

Returns:

Query output

Throws:

AWException - Query failed

launchQuery

public ServiceData launchQuery(String queryId,
 String alias,
 String forcedPage,
 String forcedMax,
 boolean checkSession)
                        throws AWException

Launches a query

Parameters:

queryId - Query identifier

alias - Query alias

forcedPage - Page

forcedMax - Elements per page

checkSession - Check if session is available

Returns:

Query output

Throws:

AWException - Query failed

launchQuery

public ServiceData launchQuery(Query query,
 String alias,
 String forcedPage,
 String forcedMax)
                        throws AWException

Launches a query

Parameters:

query - Query

alias - Query alias

forcedPage - Page

forcedMax - Elements per page

Returns:

Query output

Throws:

AWException - Query failed

launchQuery

public ServiceData launchQuery(String queryId,
 com.fasterxml.jackson.databind.node.ObjectNode parameters,
 boolean checkSession)
                        throws AWException

Launches a query

Parameters:

queryId - Query identifier

parameters - Parameters

checkSession - Check if session is available

Returns:

Query output

Throws:

AWException - Query failed

launchQuery

public ServiceData launchQuery(String queryId,
 String forcedPage,
 String forcedMax)
                        throws AWException

Launches a query

Parameters:

queryId - Query identifier

forcedPage - Page

forcedMax - Elements per page

Returns:

Query output

Throws:

AWException - Query failed

launchEnumQuery

public ServiceData launchEnumQuery(String enumId)
                            throws AWException

Launches an enumerated query

Parameters:

enumId - Enumerated identifier

Returns:

Query output

Throws:

AWException - Query failed

launchPrivateQuery

public ServiceData launchPrivateQuery(String queryId,
 String forcedPage,
 String forcedMax)
                               throws AWException

Launches a private query

Parameters:

queryId - Enumerated identifier

forcedPage - Page

forcedMax - Elements per page

Returns:

Query output

Throws:

AWException - Query failed

launchPrivateQuery

public ServiceData launchPrivateQuery(String queryId,
 com.fasterxml.jackson.databind.node.ObjectNode parameters)
                               throws AWException

Launches a private query

Parameters:

queryId - Enumerated identifier

parameters - Parameters

Returns:

Query output

Throws:

AWException - Query failed

launchEnumQuery

public ServiceData launchEnumQuery(String enumId,
 String forcedPage,
 String forcedMax)
                            throws AWException

Launches an enumerated query

Parameters:

enumId - Enumerated identifier

forcedPage - Page

forcedMax - Elements per page

Returns:

Query output

Throws:

AWException - Query failed

checkUnique

public ServiceData checkUnique(String queryId)
                        throws AWException

Check if a query returns data or not

Parameters:

queryId - Query identifier

Returns:

Service data

Throws:

AWException - Query failed

checkEmpty

public ServiceData checkEmpty(String queryId)
                       throws AWException

Check if a query returns no data

Parameters:

queryId - Query identifier

Returns:

Service data

Throws:

AWException - Query failed

initDatasourceConnections

public void initDatasourceConnections()

Init datasource connections

reloadDatasourceConnections

public void reloadDatasourceConnections()

Reload datasource connections

findLabel

public String findLabel(String enumeratedId,
 String value)
                 throws AWException

Retrieve a label from an enumerated value

Parameters:

enumeratedId - Enumerated id

value - Enumerated value

Returns:

Enumerated label

Throws:

AWException - AWE exception