Package com.almis.awe.service.data.builder

Class AbstractQueryBuilder

java.lang.Object

com.almis.awe.config.ServiceConfig

com.almis.awe.service.data.builder.AbstractQueryBuilder

All Implemented Interfaces:

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

Direct Known Subclasses:

QueueBuilder, ServiceBuilder, SQLBuilder

public abstract class AbstractQueryBuilder
extends ServiceConfig
implements QueryBuilder

Abstract query builder

Field Summary

Fields

Modifier and Type	Field	Description
protected List<SortColumn>	componentSortList
protected com.fasterxml.jackson.databind.node.ObjectNode	parameters
protected final QueryUtil	queryUtil
protected Integer	variableIndex
protected Map<String,QueryParameter>	variables

Constructor Summary

Constructors

Constructor	Description
AbstractQueryBuilder(QueryUtil queryUtil)	Autowired constructor

Method Summary

Modifier and Type	Method	Description
protected void	addComponentSort(com.fasterxml.jackson.databind.node.ArrayNode sortList)	Generate the sortlist from component sort
protected Map<String,Object>	extractValuesFromParameters(Map<String,QueryParameter> variables)	Extracts all values inside QueryParameters to use as arguments while calling the service
protected String	getVariableAsString(com.fasterxml.jackson.databind.JsonNode varValue)	Generic variable value call
Map<String,QueryParameter>	getVariables()	Retrieve query generated variables
AbstractQueryBuilder	setVariables(Map<String,QueryParameter> parameterMap)	Set variables
protected Object	transformFromJsonNode(QueryParameter param)	Get parameter from JSON

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

Methods inherited from interface com.almis.awe.service.data.builder.QueryBuilder

build, setQuery

Field Details

queryUtil

protected final QueryUtil queryUtil

parameters

protected com.fasterxml.jackson.databind.node.ObjectNode parameters

variables

protected Map<String,QueryParameter> variables

variableIndex

protected Integer variableIndex

componentSortList

protected List<SortColumn> componentSortList

Constructor Details

AbstractQueryBuilder

public AbstractQueryBuilder(QueryUtil queryUtil)

Autowired constructor

Parameters:

queryUtil - Query utilities

Method Details

getVariables

public Map<String,QueryParameter> getVariables()
                                        throws AWException

Retrieve query generated variables

Specified by:

getVariables in interface QueryBuilder

Returns:

Query parameters

Throws:

AWException - Error retrieving query parameters

setVariables

public AbstractQueryBuilder setVariables(Map<String,QueryParameter> parameterMap)

Set variables

Specified by:

setVariables in interface QueryBuilder

Parameters:

parameterMap - Parameter map

Returns:

this

addComponentSort

protected void addComponentSort(com.fasterxml.jackson.databind.node.ArrayNode sortList)

Generate the sortlist from component sort

Parameters:

sortList - Component sort

getVariableAsString

protected String getVariableAsString(com.fasterxml.jackson.databind.JsonNode varValue)

Generic variable value call

Parameters:

varValue - Variable

Returns:

Variable as string

extractValuesFromParameters

protected Map<String,Object> extractValuesFromParameters(Map<String,QueryParameter> variables)

Extracts all values inside QueryParameters to use as arguments while calling the service

Parameters:

variables - query's variable map

Returns:

map with values extracted

transformFromJsonNode

protected Object transformFromJsonNode(QueryParameter param)

Get parameter from JSON

Parameters:

param - Parameter

Returns:

Object