org.onehippo.cms7.crisp.api.resource

Class AbstractValueMap

java.lang.Object

org.onehippo.cms7.crisp.api.resource.AbstractValueMap

All Implemented Interfaces:

Serializable, Map<String,Object>, ValueMap

Direct Known Subclasses:

DefaultValueMap

public abstract class AbstractValueMap
extends Object
implements ValueMap

Abstract ValueMap base class.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
AbstractValueMap()

Method Summary

Modifier and Type	Method and Description
<T> T	get(String name, Class<T> type) Get a named property and convert it into the given type.
<T> T	get(String name, T defaultValue) Get a named property and convert it into the given type.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Constructor Detail

AbstractValueMap

public AbstractValueMap()

Method Detail

get

public final <T> T get(String name,
                       Class<T> type)

Description copied from interface: ValueMap

Get a named property and convert it into the given type. This method does not support conversion into a primitive type or an array of a primitive type. It should return null in this case.

Specified by:

get in interface ValueMap

Type Parameters:

T - value type

Parameters:

name - The name of the property

type - The class of the type

Returns:

named value converted to type T or null if non existing or can't be converted

get

public final <T> T get(String name,
                       T defaultValue)

Description copied from interface: ValueMap

Get a named property and convert it into the given type. This method does not support conversion into a primitive type or an array of a primitive type. It should return the default value in this case.

Specified by:

get in interface ValueMap

Type Parameters:

T - value type

Parameters:

name - The name of the property

defaultValue - The default value to use if the named property does not exist or cannot be converted to the requested type. The default value is also used to define the type to convert the value to. If this is null any existing property is not converted.

Returns:

named value converted to type T or the default value if non existing or can't be converted