io.crate.action.sql

Class SQLRequest

java.lang.Object

org.elasticsearch.common.ContextAndHeaderHolder

org.elasticsearch.transport.TransportMessage<org.elasticsearch.transport.TransportRequest>

org.elasticsearch.transport.TransportRequest

org.elasticsearch.action.ActionRequest<SQLBaseRequest>

io.crate.action.sql.SQLBaseRequest

io.crate.action.sql.SQLRequest

All Implemented Interfaces:

org.elasticsearch.common.HasContext, org.elasticsearch.common.HasContextAndHeaders, org.elasticsearch.common.HasHeaders, org.elasticsearch.common.io.stream.Streamable

public class SQLRequest
extends SQLBaseRequest

Request class for regular/single SQL statements.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.transport.TransportRequest

org.elasticsearch.transport.TransportRequest.Empty

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Object[]	EMPTY_ARGS

Fields inherited from class io.crate.action.sql.SQLBaseRequest

creationTime, FLAGS_HEADER_KEY, HEADER_FLAG_ALLOW_QUOTED_SUBSCRIPT, HEADER_FLAG_OFF, includeTypesOnResponse, stmt

Fields inherited from class org.elasticsearch.common.ContextAndHeaderHolder

headers

Constructor Summary

Constructors

Constructor and Description
SQLRequest()
SQLRequest(java.lang.String stmt)
SQLRequest(java.lang.String stmt, java.lang.Object[] args)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object[]	args()
void	args(java.lang.Object[] args) use to set the request arguments.
void	readFrom(org.elasticsearch.common.io.stream.StreamInput in)
java.lang.String	toString()
void	writeTo(org.elasticsearch.common.io.stream.StreamOutput out)

Methods inherited from class io.crate.action.sql.SQLBaseRequest

creationTime, getDefaultSchema, getRequestFlags, includeTypesOnResponse, includeTypesOnResponse, setDefaultSchema, stmt, stmt, validate

Methods inherited from class org.elasticsearch.action.ActionRequest

listenerThreaded, listenerThreaded

Methods inherited from class org.elasticsearch.transport.TransportMessage

putHeader, remoteAddress, remoteAddress

Methods inherited from class org.elasticsearch.common.ContextAndHeaderHolder

contextSize, copyContextAndHeadersFrom, copyContextFrom, copyHeadersFrom, getContext, getFromContext, getFromContext, getHeader, getHeaders, hasHeader, hasInContext, isContextEmpty, putAllInContext, putInContext

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_ARGS

public static final java.lang.Object[] EMPTY_ARGS

Constructor Detail

SQLRequest

public SQLRequest()

SQLRequest

public SQLRequest(java.lang.String stmt)

SQLRequest

public SQLRequest(java.lang.String stmt,
          java.lang.Object[] args)

Method Detail

args

public java.lang.Object[] args()

Returns:

the arguments of the request that have been set using SQLRequest(String, Object[]) or args(Object[])

args

public void args(java.lang.Object[] args)

use to set the request arguments. E.g. if a statement like "select * from x where y = ?" is used, the value for "?" can be set as an argument. args in that case would look like: args = new Object[] { "myYvalue" }

readFrom

public void readFrom(org.elasticsearch.common.io.stream.StreamInput in)
              throws java.io.IOException

Specified by:

readFrom in interface org.elasticsearch.common.io.stream.Streamable

Overrides:

readFrom in class SQLBaseRequest

Throws:

java.io.IOException

writeTo

public void writeTo(org.elasticsearch.common.io.stream.StreamOutput out)
             throws java.io.IOException

Specified by:

writeTo in interface org.elasticsearch.common.io.stream.Streamable

Overrides:

writeTo in class SQLBaseRequest

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object