类 Binder

构造器详细资料

• Binder

  public Binder​(ConfigurationPropertySource... sources)

  Create a new Binder instance for the specified sources. A DefaultFormattingConversionService will be used for all conversion.

  参数:

  sources - the sources used for binding

• Binder

  public Binder​(Iterable<ConfigurationPropertySource> sources)

  Create a new Binder instance for the specified sources. A DefaultFormattingConversionService will be used for all conversion.

  参数:

  sources - the sources used for binding

• Binder

  public Binder​(Iterable<ConfigurationPropertySource> sources,
                PlaceholdersResolver placeholdersResolver)

  Create a new Binder instance for the specified sources.

  参数:

  sources - the sources used for binding

  placeholdersResolver - strategy to resolve any property placeholders

• Binder

  public Binder​(Iterable<ConfigurationPropertySource> sources,
                PlaceholdersResolver placeholdersResolver,
                org.springframework.core.convert.ConversionService conversionService)

  Create a new Binder instance for the specified sources.

  参数:

  sources - the sources used for binding

  placeholdersResolver - strategy to resolve any property placeholders

  conversionService - the conversion service to convert values (or null to use ApplicationConversionService)

• Binder

  public Binder​(Iterable<ConfigurationPropertySource> sources,
                PlaceholdersResolver placeholdersResolver,
                org.springframework.core.convert.ConversionService conversionService,
                Consumer<org.springframework.beans.PropertyEditorRegistry> propertyEditorInitializer)

  Create a new Binder instance for the specified sources.

  参数:

  sources - the sources used for binding

  placeholdersResolver - strategy to resolve any property placeholders

  conversionService - the conversion service to convert values (or null to use ApplicationConversionService)

  propertyEditorInitializer - initializer used to configure the property editors that can convert values (or null if no initialization is required). Often used to call ConfigurableBeanFactory.copyRegisteredEditorsTo(org.springframework.beans.PropertyEditorRegistry).

方法详细资料

• bind

  public <T> BindResult<T> bind​(String name,
                                Class<T> target)

  Bind the specified target Class using this binder's property sources.

  类型参数:

  T - the bound type

  参数:

  name - the configuration property name to bind

  target - the target class

  返回:

  the binding result (never null)

  另请参阅:

  bind(ConfigurationPropertyName, Bindable, BindHandler)

• bind

  public <T> BindResult<T> bind​(String name,
                                Bindable<T> target)

  Bind the specified target Bindable using this binder's property sources.

  类型参数:

  T - the bound type

  参数:

  name - the configuration property name to bind

  target - the target bindable

  返回:

  the binding result (never null)

  另请参阅:

  bind(ConfigurationPropertyName, Bindable, BindHandler)

• bind

  public <T> BindResult<T> bind​(ConfigurationPropertyName name,
                                Bindable<T> target)

  Bind the specified target Bindable using this binder's property sources.

  类型参数:

  T - the bound type

  参数:

  name - the configuration property name to bind

  target - the target bindable

  返回:

  the binding result (never null)

  另请参阅:

  bind(ConfigurationPropertyName, Bindable, BindHandler)

• bind

  public <T> BindResult<T> bind​(String name,
                                Bindable<T> target,
                                BindHandler handler)

  Bind the specified target Bindable using this binder's property sources.

  类型参数:

  T - the bound type

  参数:

  name - the configuration property name to bind

  target - the target bindable

  handler - the bind handler (may be null)

  返回:

  the binding result (never null)

• bind

  public <T> BindResult<T> bind​(ConfigurationPropertyName name,
                                Bindable<T> target,
                                BindHandler handler)

  Bind the specified target Bindable using this binder's property sources.

  类型参数:

  T - the bound type

  参数:

  name - the configuration property name to bind

  target - the target bindable

  handler - the bind handler (may be null)

  返回:

  the binding result (never null)

• bind

  protected final <T> T bind​(ConfigurationPropertyName name,
                             Bindable<T> target,
                             BindHandler handler,
                             org.springframework.boot.context.properties.bind.Binder.Context context,
                             boolean allowRecursiveBinding)

• get

  public static Binder get​(org.springframework.core.env.Environment environment)

  Create a new Binder instance from the specified environment.

  参数:

  environment - the environment source (must have attached ConfigurationPropertySources)

  返回:

  a Binder instance