org.restsql.core.impl

Class RequestImpl

java.lang.Object

org.restsql.core.impl.RequestImpl

All Implemented Interfaces:

Request

public class RequestImpl
extends Object
implements Request

Represents a restSQL request.

Author:

Mark Sawers

Nested Class Summary

Nested classes/interfaces inherited from interface org.restsql.core.Request

Request.Type

Field Summary

Fields inherited from interface org.restsql.core.Request

PARAM_NAME_LIMIT, PARAM_NAME_OFFSET, PARAM_NAME_OUTPUT

Constructor Summary

Constructors

Constructor and Description
RequestImpl(HttpRequestAttributes httpAttributes, Request.Type type, String sqlResource, List<RequestValue> resourceIdentifiers, List<RequestValue> params, List<List<RequestValue>> childrenParams, RequestLogger requestLogger) Constructs object.

Method Summary

Methods

Modifier and Type	Method and Description
void	extractParameters() Extract limit and offset.
List<List<RequestValue>>	getChildrenParameters() Returns children CUD requests to a single parent for a hierarchical SQL Resource.
HttpRequestAttributes	getHttpRequestAttributes() Returns http request attributes.
RequestLogger	getLogger() Returns request logger.
List<RequestValue>	getParameters() Returns ordered list of parameters, for example the selection filter for update request.
Request	getParent() Returns parent, if any.
List<RequestValue>	getResourceIdentifiers() Returns ordered list of primary key values for a CRUD request on a single object (row).
Integer	getSelectLimit() Returns select row limit, if any.
Integer	getSelectOffset() Returns select row offset, if any.
String	getSqlResource() Returns SQL Resource name.
Request.Type	getType() Returns request type.
boolean	hasParameter(String name) Returns true if request has parameter with the given name.
void	setParameters(List<RequestValue> params) Sets parameters for request.
void	setParent(Request parent) Sets parent request.
void	setSelectLimit(Integer selectLimit) Sets select limit.
void	setSelectOffset(Integer selectOffset) Sets select offset.
String	toString() Returns string representation, using HttpRequestAttributes string if present.

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestImpl

public RequestImpl(HttpRequestAttributes httpAttributes,
           Request.Type type,
           String sqlResource,
           List<RequestValue> resourceIdentifiers,
           List<RequestValue> params,
           List<List<RequestValue>> childrenParams,
           RequestLogger requestLogger)

Constructs object.

Method Detail

getChildrenParameters

public List<List<RequestValue>> getChildrenParameters()

Description copied from interface: Request

Returns children CUD requests to a single parent for a hierarchical SQL Resource.

Specified by:

getChildrenParameters in interface Request

getHttpRequestAttributes

public HttpRequestAttributes getHttpRequestAttributes()

Description copied from interface: Request

Returns http request attributes.

Specified by:

getHttpRequestAttributes in interface Request

getLogger

public RequestLogger getLogger()

Description copied from interface: Request

Returns request logger.

Specified by:

getLogger in interface Request

getParameters

public List<RequestValue> getParameters()

Description copied from interface: Request

Returns ordered list of parameters, for example the selection filter for update request.

Specified by:

getParameters in interface Request

getParent

public Request getParent()

Description copied from interface: Request

Returns parent, if any.

Specified by:

getParent in interface Request

getResourceIdentifiers

public List<RequestValue> getResourceIdentifiers()

Description copied from interface: Request

Returns ordered list of primary key values for a CRUD request on a single object (row). On a hierarchical SQL Resource, this list identifies the parent and the children are identified by the children parameters.

Specified by:

getResourceIdentifiers in interface Request

getSelectLimit

public Integer getSelectLimit()

Description copied from interface: Request

Returns select row limit, if any.

Specified by:

getSelectLimit in interface Request

getSelectOffset

public Integer getSelectOffset()

Description copied from interface: Request

Returns select row offset, if any.

Specified by:

getSelectOffset in interface Request

getSqlResource

public String getSqlResource()

Description copied from interface: Request

Returns SQL Resource name.

Specified by:

getSqlResource in interface Request

getType

public Request.Type getType()

Description copied from interface: Request

Returns request type.

Specified by:

getType in interface Request

hasParameter

public boolean hasParameter(String name)

Description copied from interface: Request

Returns true if request has parameter with the given name.

Specified by:

hasParameter in interface Request

setParameters

public void setParameters(List<RequestValue> params)

Sets parameters for request. Used for cloning requests on child objects. Does not scan for output param.

Specified by:

setParameters in interface Request

setParent

public void setParent(Request parent)

Description copied from interface: Request

Sets parent request.

Specified by:

setParent in interface Request

setSelectLimit

public void setSelectLimit(Integer selectLimit)

Description copied from interface: Request

Sets select limit.

Specified by:

setSelectLimit in interface Request

setSelectOffset

public void setSelectOffset(Integer selectOffset)

Description copied from interface: Request

Sets select offset.

Specified by:

setSelectOffset in interface Request

toString

public String toString()

Returns string representation, using HttpRequestAttributes string if present. of resource identifiers and params

Overrides:

toString in class Object

extractParameters

public void extractParameters()
                       throws InvalidRequestException

Description copied from interface: Request

Extract limit and offset.

Specified by:

extractParameters in interface Request

Throws:

InvalidRequestException - if request is invalid