com.googlecode.mjorm.mql

Class StatementImpl

java.lang.Object

com.googlecode.mjorm.mql.StatementImpl

All Implemented Interfaces:

Statement

public class StatementImpl
extends java.lang.Object
implements Statement

Constructor Summary

Constructors

Constructor and Description
StatementImpl(java.io.InputStream mql, com.mongodb.DB db, ObjectMapper objectMapper) Creates the StatementImpl

Method Summary

Methods

Modifier and Type	Method and Description
Statement	clearParameters() Clears all of the set parameters.
com.mongodb.DBCursor	execute() Executes the statement expecting results.
<T> ObjectIterator<T>	execute(java.lang.Class<T> clazz) Executes the statement expecting results and transforming them into the given class.
com.mongodb.DBObject	executeSingle() Executes the statement expecting a single result.
<T> T	executeSingle(java.lang.Class<T> clazz) Executes the statement expecting a single result and transforms it into the given class.
void	executeUpdate() Executes the statement expecting no results.
Statement	setParameter(int index, java.lang.Object param) Sets a parameter by it's index
Statement	setParameter(java.lang.String name, java.lang.Object param) Sets a parameter by it's name.
Statement	setParameters(java.util.Map<java.lang.String,java.lang.Object> params) Sets the named parameters uses by this statement.
Statement	setParameters(java.lang.Object... params) Sets the indexed parameters used by this statement.

Methods inherited from class java.lang.Object

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

Constructor Detail

StatementImpl

public StatementImpl(java.io.InputStream mql,
             com.mongodb.DB db,
             ObjectMapper objectMapper)
              throws java.io.IOException,
                     org.antlr.runtime.RecognitionException

Creates the StatementImpl

Parameters:

mql - InputStream that contains MQL code

db - the mongo DB

objectMapper - the ObjectMapper

Throws:

java.io.IOException - on error

org.antlr.runtime.RecognitionException - on error

Method Detail

setParameters

public Statement setParameters(java.util.Map<java.lang.String,java.lang.Object> params)

Sets the named parameters uses by this statement.

Specified by:

setParameters in interface Statement

setParameters

public Statement setParameters(java.lang.Object... params)

Sets the indexed parameters used by this statement.

Specified by:

setParameters in interface Statement

setParameter

public Statement setParameter(java.lang.String name,
                     java.lang.Object param)

Sets a parameter by it's name.

Specified by:

setParameter in interface Statement

setParameter

public Statement setParameter(int index,
                     java.lang.Object param)

Sets a parameter by it's index

Specified by:

setParameter in interface Statement

Parameters:

index - t

clearParameters

public Statement clearParameters()

Clears all of the set parameters.

Specified by:

clearParameters in interface Statement

execute

public com.mongodb.DBCursor execute()

Executes the statement expecting results.

Specified by:

execute in interface Statement

Returns:

executeSingle

public com.mongodb.DBObject executeSingle()

Executes the statement expecting a single result.

Specified by:

executeSingle in interface Statement

Returns:

execute

public <T> ObjectIterator<T> execute(java.lang.Class<T> clazz)

Executes the statement expecting results and transforming them into the given class.

Specified by:

execute in interface Statement

Returns:

executeSingle

public <T> T executeSingle(java.lang.Class<T> clazz)

Executes the statement expecting a single result and transforms it into the given class.

Specified by:

executeSingle in interface Statement

Returns:

executeUpdate

public void executeUpdate()

Executes the statement expecting no results.

Specified by:

executeUpdate in interface Statement