Top Description Inners Fields Constructors Methods
org.springframework.r2dbc.core.binding

pack-priv Class NamedBindMarkers

extends Object
implements BindMarkers
Class Inheritance
All Implemented Interfaces
org.springframework.r2dbc.core.binding.BindMarkers
Imports
java.util.concurrent.atomic.AtomicIntegerFieldUpdater, java.util.function.Function, org.springframework.util.Assert
Name-based bind markers.
Author
Mark Paluch
Since
5.3

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
NamedBindMarkers.NamedBindMarker

A single named bind marker.

Field Summary

Modifier and TypeField and Description
private volatile int
counter

private static final AtomicIntegerFieldUpdater<NamedBindMarkers>
COUNTER_INCREMENTER

private final Function<String, String>
hintFilterFunction

private final int
nameLimit

private final String
namePrefix

private final String
prefix

Constructor Summary

AccessConstructor and Description
pack-priv
NamedBindMarkers(String prefix, String namePrefix, int nameLimit, Function<String, String> hintFilterFunction)

Method Summary

Modifier and TypeMethod and Description
public BindMarker
next()

Implements org.springframework.r2dbc.core.binding.BindMarkers.next.

Create a new BindMarker.

public BindMarker
next(String
an optional name hint that can be used as part of the bind marker
hint)

Overrides default org.springframework.r2dbc.core.binding.BindMarkers.next.

Create a new BindMarker that accepts a hint.

private String
nextName()

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

counterback to summary
private volatile int counter
Annotations
@SuppressWarnings:unused
COUNTER_INCREMENTERback to summary
private static final AtomicIntegerFieldUpdater<NamedBindMarkers> COUNTER_INCREMENTER
hintFilterFunctionback to summary
private final Function<String, String> hintFilterFunction
nameLimitback to summary
private final int nameLimit
namePrefixback to summary
private final String namePrefix
prefixback to summary
private final String prefix

Constructor Detail

NamedBindMarkersback to summary
pack-priv NamedBindMarkers(String prefix, String namePrefix, int nameLimit, Function<String, String> hintFilterFunction)

Method Detail

nextback to summary
public BindMarker next()

Implements org.springframework.r2dbc.core.binding.BindMarkers.next.

Doc from org.springframework.r2dbc.core.binding.BindMarkers.next.

Create a new BindMarker.

Annotations
@Override
nextback to summary
public BindMarker next(String hint)

Overrides default org.springframework.r2dbc.core.binding.BindMarkers.next.

Doc from org.springframework.r2dbc.core.binding.BindMarkers.next.

Create a new BindMarker that accepts a hint. Implementations are allowed to consider/ignore/filter the name hint to create more expressive bind markers.

Parameters
hint:String

an optional name hint that can be used as part of the bind marker

Returns:BindMarker

a new BindMarker

Annotations
@Override
nextNameback to summary
private String nextName()
org.springframework.r2dbc.core.binding back to summary

pack-priv Class NamedBindMarkers.NamedBindMarker

extends Object
implements BindMarker
Class Inheritance
  • java.lang.Object
  • org.springframework.r2dbc.core.binding.NamedBindMarkers.NamedBindMarker
All Implemented Interfaces
org.springframework.r2dbc.core.binding.BindMarker
A single named bind marker.

Field Summary

Modifier and TypeField and Description
private final String
identifier

private final String
placeholder

Constructor Summary

AccessConstructor and Description
pack-priv
NamedBindMarker(String placeholder, String identifier)

Method Summary

Modifier and TypeMethod and Description
public void
bind(BindTarget
the target to bind the value to
target, Object
the actual value (must not be null; use bindNull(BindTarget, Class) for null values)
value)

Implements org.springframework.r2dbc.core.binding.BindMarker.bind.

Bind the given value to the Statement using the underlying binding strategy.

public void
bindNull(BindTarget
the target to bind the value to
target, Class<?>
the value type (must not be null)
valueType)

Implements org.springframework.r2dbc.core.binding.BindMarker.bindNull.

Bind a null value to the Statement using the underlying binding strategy.

public String
getPlaceholder()

Implements org.springframework.r2dbc.core.binding.BindMarker.getPlaceholder.

Return the database-specific placeholder for a given substitution.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

identifierback to summary
private final String identifier
placeholderback to summary
private final String placeholder

Constructor Detail

NamedBindMarkerback to summary
pack-priv NamedBindMarker(String placeholder, String identifier)

Method Detail

bindback to summary
public void bind(BindTarget target, Object value)

Implements org.springframework.r2dbc.core.binding.BindMarker.bind.

Doc from org.springframework.r2dbc.core.binding.BindMarker.bind.

Bind the given value to the Statement using the underlying binding strategy.

Parameters
target:BindTarget

the target to bind the value to

value:Object

the actual value (must not be null; use bindNull(BindTarget, Class) for null values)

Annotations
@Override
bindNullback to summary
public void bindNull(BindTarget target, Class<?> valueType)

Implements org.springframework.r2dbc.core.binding.BindMarker.bindNull.

Doc from org.springframework.r2dbc.core.binding.BindMarker.bindNull.

Bind a null value to the Statement using the underlying binding strategy.

Parameters
target:BindTarget

the target to bind the value to

valueType:Class<?>

the value type (must not be null)

Annotations
@Override
getPlaceholderback to summary
public String getPlaceholder()

Implements org.springframework.r2dbc.core.binding.BindMarker.getPlaceholder.

Doc from org.springframework.r2dbc.core.binding.BindMarker.getPlaceholder.

Return the database-specific placeholder for a given substitution.

Annotations
@Override