Package org.gcube.informationsystem.queries.templates.impl.entities

Class QueryTemplateImpl

java.lang.Object

org.gcube.informationsystem.base.impl.ElementImpl

org.gcube.informationsystem.base.impl.entities.EntityElementImpl

org.gcube.informationsystem.queries.templates.impl.entities.QueryTemplateImpl

All Implemented Interfaces:

Serializable, Element, EntityElement, IdentifiableElement, QueryTemplate

public class QueryTemplateImpl
extends EntityElementImpl
implements QueryTemplate

Author:

Luca Frosini (ISTI - CNR)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	description
protected String	name
protected org.gcube.com.fasterxml.jackson.databind.ObjectMapper	objectMapper
protected org.gcube.com.fasterxml.jackson.databind.JsonNode	params
protected org.gcube.com.fasterxml.jackson.databind.JsonNode	template
protected Map<String,TemplateVariable>	templateVariables

Fields inherited from class org.gcube.informationsystem.base.impl.entities.EntityElementImpl

metadata, uuid

Fields inherited from interface org.gcube.informationsystem.base.reference.Element

DATETIME_PATTERN, NAME, TYPE_PROPERTY

Fields inherited from interface org.gcube.informationsystem.base.reference.entities.EntityElement

NAME

Fields inherited from interface org.gcube.informationsystem.base.reference.IdentifiableElement

ID_PROPERTY, METADATA_PROPERTY

Fields inherited from interface org.gcube.informationsystem.queries.templates.reference.entities.QueryTemplate

DESCRIPTION_PROPERTY, NAME, NAME_PROPERTY, TEMPLATE_PROPERTY, TEMPLATE_VARIABLES_PROPERTY

Constructor Summary

Constructors

Constructor	Description
QueryTemplateImpl()

Method Summary

Modifier and Type	Method	Description
void	addTemplateVariable(TemplateVariable templateVariable)
String	getDescription()
org.gcube.com.fasterxml.jackson.databind.JsonNode	getJsonQuery()
org.gcube.com.fasterxml.jackson.databind.JsonNode	getJsonQuery(org.gcube.com.fasterxml.jackson.databind.JsonNode values)
String	getName()
org.gcube.com.fasterxml.jackson.databind.node.ObjectNode	getParamsFromDefaultValues()	Create an ObjectNode which can be used as parameters to obtain a JSON Query from the Query Template.
org.gcube.com.fasterxml.jackson.databind.JsonNode	getTemplate()
String	getTemplateAsString()
Map<String,TemplateVariable>	getTemplateVariables()
protected org.gcube.com.fasterxml.jackson.databind.JsonNode	replaceVariables(org.gcube.com.fasterxml.jackson.databind.JsonNode jsonNode)
void	setDescription(String description)
void	setName(String name)
void	setTemplate(String template)
void	setTemplate(org.gcube.com.fasterxml.jackson.databind.JsonNode template)

Methods inherited from class org.gcube.informationsystem.base.impl.entities.EntityElementImpl

getID, getMetadata, setID, setMetadata, toString

Methods inherited from class org.gcube.informationsystem.base.impl.ElementImpl

getTypeName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gcube.informationsystem.base.reference.Element

getTypeName

Methods inherited from interface org.gcube.informationsystem.base.reference.entities.EntityElement

getID, getMetadata, setID, setMetadata

Field Detail

name

protected String name

description

protected String description

objectMapper

protected org.gcube.com.fasterxml.jackson.databind.ObjectMapper objectMapper

template

protected org.gcube.com.fasterxml.jackson.databind.JsonNode template

templateVariables

protected Map<String,TemplateVariable> templateVariables

params

protected org.gcube.com.fasterxml.jackson.databind.JsonNode params

Constructor Detail

QueryTemplateImpl

public QueryTemplateImpl()

Method Detail

getName

public String getName()

Specified by:

getName in interface QueryTemplate

setName

public void setName(String name)

Specified by:

setName in interface QueryTemplate

getDescription

public String getDescription()

Specified by:

getDescription in interface QueryTemplate

setDescription

public void setDescription(String description)

Specified by:

setDescription in interface QueryTemplate

getTemplateAsString

public String getTemplateAsString()
                           throws org.gcube.com.fasterxml.jackson.core.JsonProcessingException

Specified by:

getTemplateAsString in interface QueryTemplate

Throws:

org.gcube.com.fasterxml.jackson.core.JsonProcessingException

setTemplate

public void setTemplate(String template)
                 throws org.gcube.com.fasterxml.jackson.core.JsonProcessingException,
                        IOException

Specified by:

setTemplate in interface QueryTemplate

Throws:

org.gcube.com.fasterxml.jackson.core.JsonProcessingException

IOException

getTemplate

public org.gcube.com.fasterxml.jackson.databind.JsonNode getTemplate()

Specified by:

getTemplate in interface QueryTemplate

setTemplate

public void setTemplate(org.gcube.com.fasterxml.jackson.databind.JsonNode template)

Specified by:

setTemplate in interface QueryTemplate

getTemplateVariables

public Map<String,TemplateVariable> getTemplateVariables()

Specified by:

getTemplateVariables in interface QueryTemplate

addTemplateVariable

public void addTemplateVariable(TemplateVariable templateVariable)

Specified by:

addTemplateVariable in interface QueryTemplate

getParamsFromDefaultValues

public org.gcube.com.fasterxml.jackson.databind.node.ObjectNode getParamsFromDefaultValues()

Description copied from interface: QueryTemplate

Create an ObjectNode which can be used as parameters to obtain a JSON Query from the Query Template. It uses the default values provided in TemplateVariables.

Specified by:

getParamsFromDefaultValues in interface QueryTemplate

Returns:

the created object node

getJsonQuery

public org.gcube.com.fasterxml.jackson.databind.JsonNode getJsonQuery()
                                                               throws Exception

Specified by:

getJsonQuery in interface QueryTemplate

Returns:

the JsonQuery replacing the variables using the default values contained in TemplateVariables

Throws:

Exception

replaceVariables

protected org.gcube.com.fasterxml.jackson.databind.JsonNode replaceVariables(org.gcube.com.fasterxml.jackson.databind.JsonNode jsonNode)
                                                                      throws Exception

Throws:

Exception

getJsonQuery

public org.gcube.com.fasterxml.jackson.databind.JsonNode getJsonQuery(org.gcube.com.fasterxml.jackson.databind.JsonNode values)
                                                               throws Exception

Specified by:

getJsonQuery in interface QueryTemplate

Returns:

the JsonQuery replacing the variables using the provided values

Throws:

Exception