Module io.ebean.core

Package io.ebeaninternal.server.expression

Class DefaultExpressionRequest

java.lang.Object

io.ebeaninternal.server.expression.DefaultExpressionRequest

All Implemented Interfaces:

SpiExpressionBind, SpiExpressionRequest, DbExpressionRequest

public final class DefaultExpressionRequest
extends Object
implements SpiExpressionRequest

Constructor Summary

Constructors

Constructor	Description
DefaultExpressionRequest(SpiOrmQueryRequest<?> queryRequest, DeployParser deployParser, Binder binder, SpiExpressionList<?> expressionList)
DefaultExpressionRequest(BeanDescriptor<?> beanDescriptor)

Method Summary

Modifier and Type	Method	Description
void	addBindEncryptKey(Object bindValue)	Add an encryption key to bind to this request.
void	addBindValue(Object bindValue)	Add a bind value to this request.
SpiExpressionRequest	append(char c)	Append to the expression sql without any parsing.
SpiExpressionRequest	append(String expression)	Append to the expression sql without any parsing.
void	appendInExpression(boolean not, List<Object> bindValues)	Append IN expression taking into account platform and type support for Multi-value.
void	appendLike(boolean rawLikeExpression)	Append the database platform like clause.
void	bind(io.ebeaninternal.server.bind.DataBind dataBind)	Bind the values from the underlying expression list.
String	bindLog()
List<Object>	bindValues()	Return the ordered list of bind values for all expressions in this request.
String	buildSql()	Build sql for the underlying expression list.
BeanDescriptor<?>	descriptor()	Return the bean descriptor for the root type.
String	escapeLikeString(String value)	Escapes a string to use it as exact match in Like clause.
int	nextParameter()	Increments the parameter index and returns that value.
SpiExpressionRequest	parse(String expression)	Append to the expression sql with logical property parsing to db columns with logical path prefix.
String	parseDeploy(String logicalProp)	Parse the logical property name to the deployment name.
DbExpressionHandler	platformHandler()	Return the DB specific handler for JSON and ARRAY expressions.
SpiExpressionRequest	property(String expression)	Append to the expression sql with logical property parsing to db columns with logical path prefix.
SpiOrmQueryRequest<?>	queryRequest()	Return the associated QueryRequest.
String	sql()	Return the accumulated expression sql for all expressions in this request.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultExpressionRequest

public DefaultExpressionRequest(SpiOrmQueryRequest<?> queryRequest,
 DeployParser deployParser,
 Binder binder,
 SpiExpressionList<?> expressionList)

DefaultExpressionRequest

public DefaultExpressionRequest(BeanDescriptor<?> beanDescriptor)

Method Details

buildSql

public String buildSql()

Build sql for the underlying expression list.

bind

public void bind(io.ebeaninternal.server.bind.DataBind dataBind)
          throws SQLException

Bind the values from the underlying expression list.

Throws:

SQLException

platformHandler

public DbExpressionHandler platformHandler()

Description copied from interface: SpiExpressionRequest

Return the DB specific handler for JSON and ARRAY expressions.

Specified by:

platformHandler in interface SpiExpressionRequest

parseDeploy

public String parseDeploy(String logicalProp)

Description copied from interface: SpiExpressionRequest

Parse the logical property name to the deployment name.

Specified by:

parseDeploy in interface SpiExpressionRequest

appendLike

public void appendLike(boolean rawLikeExpression)

Append the database platform like clause.

Specified by:

appendLike in interface SpiExpressionRequest

escapeLikeString

public String escapeLikeString(String value)

Description copied from interface: SpiExpressionBind

Escapes a string to use it as exact match in Like clause.

Specified by:

escapeLikeString in interface SpiExpressionBind

nextParameter

public int nextParameter()

Increments the parameter index and returns that value.

Specified by:

nextParameter in interface SpiExpressionRequest

descriptor

public BeanDescriptor<?> descriptor()

Description copied from interface: SpiExpressionBind

Return the bean descriptor for the root type.

Specified by:

descriptor in interface SpiExpressionBind

queryRequest

public SpiOrmQueryRequest<?> queryRequest()

Description copied from interface: SpiExpressionRequest

Return the associated QueryRequest.

Specified by:

queryRequest in interface SpiExpressionRequest

append

public SpiExpressionRequest append(String expression)

Description copied from interface: SpiExpressionRequest

Append to the expression sql without any parsing.

Specified by:

append in interface DbExpressionRequest

Specified by:

append in interface SpiExpressionRequest

append

public SpiExpressionRequest append(char c)

Description copied from interface: SpiExpressionRequest

Append to the expression sql without any parsing.

Specified by:

append in interface DbExpressionRequest

Specified by:

append in interface SpiExpressionRequest

property

public SpiExpressionRequest property(String expression)

Description copied from interface: SpiExpressionRequest

Append to the expression sql with logical property parsing to db columns with logical path prefix.

This is a fast path case when expression is a bean property path and falls back to using parse() when that isn't the case.

Specified by:

property in interface DbExpressionRequest

Specified by:

property in interface SpiExpressionRequest

parse

public SpiExpressionRequest parse(String expression)

Description copied from interface: SpiExpressionRequest

Append to the expression sql with logical property parsing to db columns with logical path prefix.

Specified by:

parse in interface SpiExpressionRequest

addBindEncryptKey

public void addBindEncryptKey(Object bindValue)

Description copied from interface: SpiExpressionBind

Add an encryption key to bind to this request.

Specified by:

addBindEncryptKey in interface SpiExpressionBind

addBindValue

public void addBindValue(Object bindValue)

Description copied from interface: SpiExpressionBind

Add a bind value to this request.

Specified by:

addBindValue in interface SpiExpressionBind

bindLog

public String bindLog()

sql

public String sql()

Description copied from interface: SpiExpressionRequest

Return the accumulated expression sql for all expressions in this request.

Specified by:

sql in interface SpiExpressionRequest

bindValues

public List<Object> bindValues()

Description copied from interface: SpiExpressionRequest

Return the ordered list of bind values for all expressions in this request.

Specified by:

bindValues in interface SpiExpressionRequest

appendInExpression

public void appendInExpression(boolean not,
 List<Object> bindValues)

Description copied from interface: SpiExpressionRequest

Append IN expression taking into account platform and type support for Multi-value.

Specified by:

appendInExpression in interface SpiExpressionRequest