Interface QueryMapper.MapperUpdateNameCondition

All Known Subinterfaces:

QueryMapper.MapperUpdateNotCondition

Enclosing interface:

QueryMapper

              public static interface QueryMapper.MapperUpdateNameCondition
            

Represents the predicate definition step of the fluent update API.

This step defines conditional expressions used to restrict which entities will be affected by an update operation. Each predicate applies to the previously specified field.

Predicate support and evaluation semantics depend on the capabilities of the underlying database. Unsupported predicates may result in an UnsupportedOperationException.

This step is mutable and not thread-safe.

@Inject
Template template;

template.update(Book.class)
    .set("published").to(true)
    .where("author").eq("Ada")
    .execute();

Since:

1.0.0

Method Summary

Modifier and Type	Method	Description
<T> QueryMapper.MapperUpdateWhere	between(T valueA, T valueB)	Creates an update condition where the specified column is between the provided values.
QueryMapper.MapperUpdateWhere	contains(String value)	Creates an update condition where the specified column contains the given value.
QueryMapper.MapperUpdateWhere	endsWith(String value)	Creates an update condition where the specified column ends with the given value.
<T> QueryMapper.MapperUpdateWhere	eq(T value)	Creates an update condition where the specified column name equals the provided value.
<T> QueryMapper.MapperUpdateWhere	gt(T value)	Creates an update condition where the specified column is greater than the provided value.
<T> QueryMapper.MapperUpdateWhere	gte(T value)	Creates an update condition where the specified column is greater than or equal to the provided value.
<T> QueryMapper.MapperUpdateWhere	in(Iterable<T> values)	Creates an update condition where the specified column value is contained in the provided values.
QueryMapper.MapperUpdateWhere	like(String value)	Creates an update condition where the specified column matches the given pattern.
<T> QueryMapper.MapperUpdateWhere	lt(T value)	Creates an update condition where the specified column is less than the provided value.
<T> QueryMapper.MapperUpdateWhere	lte(T value)	Creates an update condition where the specified column is less than or equal to the provided value.
QueryMapper.MapperUpdateNotCondition	not()	Negates the next update condition.
QueryMapper.MapperUpdateWhere	startsWith(String value)	Creates an update condition where the specified column starts with the given value.

Method Details

eq

                          <T> QueryMapper.MapperUpdateWhere eq(T value)
                        

Creates an update condition where the specified column name equals the provided value.

template.update(Book.class)
        .set("published").to(true)
        .where("author").eq("Ada")
        .execute();

Type Parameters:

T - the type

Parameters:

value - the value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

like

                          QueryMapper.MapperUpdateWhere like(String value)
                        

Creates an update condition where the specified column matches the given pattern.

template.update(Book.class)
        .set("category").to("classic")
        .where("title").like("%Design%")
        .execute();

Parameters:

value - the pattern value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

contains

                          QueryMapper.MapperUpdateWhere contains(String value)
                        

Creates an update condition where the specified column contains the given value.

template.update(Book.class)
        .set("highlighted").to(true)
        .where("description").contains("DDD")
        .execute();

Parameters:

value - the value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

startsWith

                          QueryMapper.MapperUpdateWhere startsWith(String value)
                        

Creates an update condition where the specified column starts with the given value.

template.update(Book.class)
        .set("featured").to(true)
        .where("title").startsWith("Domain")
        .execute();

Parameters:

value - the prefix value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

endsWith

                          QueryMapper.MapperUpdateWhere endsWith(String value)
                        

Creates an update condition where the specified column ends with the given value.

template.update(Book.class)
        .set("archived").to(true)
        .where("title").endsWith("Java")
        .execute();

Parameters:

value - the suffix value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

gt

                          <T> QueryMapper.MapperUpdateWhere gt(T value)
                        

Creates an update condition where the specified column is greater than the provided value.

template.update(Book.class)
        .set("discounted").to(true)
        .where("price").gt(50)
        .execute();

Type Parameters:

T - the type

Parameters:

value - the value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

gte

                          <T> QueryMapper.MapperUpdateWhere gte(T value)
                        

Creates an update condition where the specified column is greater than or equal to the provided value.

template.update(Book.class)
        .set("discounted").to(true)
        .where("price").gte(30)
        .execute();

Type Parameters:

T - the type

Parameters:

value - the value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

lt

                          <T> QueryMapper.MapperUpdateWhere lt(T value)
                        

Creates an update condition where the specified column is less than the provided value.

template.update(Book.class)
        .set("featured").to(true)
        .where("rating").lt(5)
        .execute();

Type Parameters:

T - the type

Parameters:

value - the value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

lte

                          <T> QueryMapper.MapperUpdateWhere lte(T value)
                        

Creates an update condition where the specified column is less than or equal to the provided value.

template.update(Book.class)
        .set("featured").to(true)
        .where("rating").lte(4)
        .execute();

Type Parameters:

T - the type

Parameters:

value - the value for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when value is null

between

                          <T> QueryMapper.MapperUpdateWhere between(T valueA, T valueB)
                        

Creates an update condition where the specified column is between the provided values.

template.update(Book.class)
        .set("recommended").to(true)
        .where("publishedYear").between(2015, 2025)
        .execute();

Type Parameters:

T - the type

Parameters:

valueA - the lower bound value

valueB - the upper bound value

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when any value is null

in

                          <T> QueryMapper.MapperUpdateWhere in(Iterable<T> values)
                        

Creates an update condition where the specified column value is contained in the provided values.

template.update(Book.class)
        .set("available").to(false)
        .where("category").in(List.of("legacy", "outdated"))
        .execute();

Type Parameters:

T - the type

Parameters:

values - the values for the condition

Returns:

the QueryMapper.MapperUpdateWhere

Throws:

NullPointerException - when values is null

not

                          QueryMapper.MapperUpdateNotCondition not()
                        

Negates the next update condition.

template.update(Book.class)
        .set("archived").to(true)
        .where("author").not().eq("Ada")
        .execute();

Returns:

the QueryMapper.MapperUpdateNotCondition