com.sap.cloud.sdk.cloudplatform.connectivity

Interface DestinationProperties

All Known Subinterfaces:

Destination, HttpDestination, HttpDestinationProperties, RfcDestination, RfcDestinationProperties

All Known Implementing Classes:

AbstractHttpDestination, DefaultDestination, DefaultHttpDestination, DefaultRfcDestination, WrappedDestination

public interface DestinationProperties

Interface representing the minimal information an arbitrary destination needs to implement.

As the interface suggests, a generic destination is just a store of key-value-pairs. The provided default methods allow type-safe to the values if the format of content is known.

Method Summary

Modifier and Type	Method and Description
default <ValueT> io.vavr.control.Option<ValueT>	get(com.sap.cloud.sdk.cloudplatform.connectivity.DestinationPropertyKey<ValueT> propertyKey) Convenience method to convert the Object return type of get(String) into any expected type.
io.vavr.control.Option<Object>	get(String key) Gets the value associated with the given key (if any).
default <ValueT> io.vavr.control.Option<ValueT>	get(String key, Class<ValueT> expectedType) Convenience method to cast the Object return type of get(String) into the expected type.
default <ValueT> io.vavr.control.Option<ValueT>	get(String key, Function<Object,ValueT> conversion) Convenience method to convert the Object return type of get(String) into any expected type.
Iterable<String>	getPropertyNames() Retrieves the set of property keys of the destination.

Method Detail

get

@Nonnull
io.vavr.control.Option<Object> get(@Nonnull
                                            String key)

Gets the value associated with the given key (if any).

Parameters:

key - The key to get the value for.

Returns:

An Option object containing the value, if any.

getPropertyNames

@Nonnull
Iterable<String> getPropertyNames()

Retrieves the set of property keys of the destination.

Returns:

An iterable of type String which is the set of property keys for a destination

get

@Nonnull
default <ValueT> io.vavr.control.Option<ValueT> get(@Nonnull
                                                             String key,
                                                             @Nonnull
                                                             Class<ValueT> expectedType)

Convenience method to cast the Object return type of get(String) into the expected type.

Type Parameters:

ValueT - The expected type of the value.

Parameters:

key - The key to get the value for.

expectedType - The expected type to cast the value to.

Returns:

An Option object containing the converted value, if any.

Throws:

ClassCastException - if the contained type cannot be cast to the expected type.

get

@Nonnull
default <ValueT> io.vavr.control.Option<ValueT> get(@Nonnull
                                                             String key,
                                                             @Nonnull
                                                             Function<Object,ValueT> conversion)

Convenience method to convert the Object return type of get(String) into any expected type.

Type Parameters:

ValueT - The expected type of the value.

Parameters:

key - The key to get the value for.

conversion - A function converting the object given by get(String) into the expected type. Will never be called if no value (or null) is present for the given key.

Returns:

An Option object containing the converted value, if any.

get

@Nonnull
default <ValueT> io.vavr.control.Option<ValueT> get(@Nonnull
                                                             com.sap.cloud.sdk.cloudplatform.connectivity.DestinationPropertyKey<ValueT> propertyKey)

Convenience method to convert the Object return type of get(String) into any expected type.

Type Parameters:

ValueT - The expected type of the value.

Parameters:

propertyKey - The DestinationPropertyKey for the value to retrieve.

Returns:

An Option object containing the converted value, if any.