dbus-java 5.1.1 · org.freedesktop.dbus.StructHelper · APIdia, the JavaDoc alternative

Access	Constructor and Description
private	StructHelper()

Method Summary

Modifier and Type	Method and Description
public static < struct type T extends Struct> void	convertToStructCollection(Collection<Object[]> list of object arrays to process _input, Class<T> struct class to create _structType, Collection<T> collection to store results _result) Creates a collection of struct of the given type using the list of object arrays.
public static < struct type T extends Struct> List<T>	Returns: List of given struct type convertToStructList(List<Object[]> list of object arrays to process _obj, Class<T> struct class to create _structType) Creates a `ArrayList` of struct of the given type using the list of object arrays.
public static < struct type T extends Struct> Set<T>	Returns: List of given struct type convertToStructSet(Set<Object[]> list of object arrays to process _obj, Class<T> struct class to create _structType) Creates a `LinkedHashSet` of struct of the given type using the list of object arrays.
public static < type of struct T extends Struct> T	Returns: instance of _classToConstruct or null if any input argument is null createStruct(Class<?>[] argument-classes expected by constructor _constructorArgs, Object values passed to the constructor _values, Class<T> `Struct` subclass to instantiate _classToConstruct) Will create a new `Struct` subclass instance if possible.
public static < type of struct T extends Struct> T	Returns: instance of _structClass or null if _variant is not Struct compatible or any input parameter is null createStructFromVariant(Variant<?> variant to convert _variant, Class<T> `Struct` subclass to create _structClass) Creates a instance of the given `Struct` subclass if the given variant is some sort of Struct.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

StructHelper	back to summary
private StructHelper()

Method Detail

convertToStructCollection	back to summary
public static <T extends Struct> void convertToStructCollection(Collection<Object[]> _input, Class<T> _structType, Collection<T> _result) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException Creates a collection of struct of the given type using the list of object arrays. Parameters <T> struct type _input:Collection<Object[]> list of object arrays to process _structType:Class<T> struct class to create _result:Collection<T> collection to store results Exceptions NoSuchMethodException: when no constructor can be found for the arguments of the struct SecurityException: when constructor cannot be accesses InstantiationException: when reflection fails IllegalAccessException: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible. IllegalArgumentException: when data types are incompatible or incompatible argument length InvocationTargetException: if the underlying constructor throws an exception Since 4.3.1 - 2023-08-16

convertToStructCollection

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public static <T extends Struct> void convertToStructCollection(Collection<Object[]> _input, Class<T> _structType, Collection<T> _result) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException

Creates a collection of struct of the given type using the list of object arrays.

Parameters

<T>: struct type
_input:Collection<Object[]>: list of object arrays to process
_structType:Class<T>: struct class to create
_result:Collection<T>: collection to store results

Exceptions

NoSuchMethodException:: when no constructor can be found for the arguments of the struct
SecurityException:: when constructor cannot be accesses
InstantiationException:: when reflection fails
IllegalAccessException:: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible.
IllegalArgumentException:: when data types are incompatible or incompatible argument length
InvocationTargetException:: if the underlying constructor throws an exception

Since

4.3.1 - 2023-08-16

convertToStructList back to summary

convertToStructList	back to summary
public static <T extends Struct> List<T> convertToStructList(List<Object[]> _obj, Class<T> _structType) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException Creates a `ArrayList` of struct of the given type using the list of object arrays. Parameters <T> struct type _obj:List<Object[]> list of object arrays to process _structType:Class<T> struct class to create Returns:List<T> List of given struct type Exceptions NoSuchMethodException: when no constructor can be found for the arguments of the struct SecurityException: when constructor cannot be accesses InstantiationException: when reflection fails IllegalAccessException: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible. IllegalArgumentException: when data types are incompatible or incompatible argument length InvocationTargetException: if the underlying constructor throws an exception Since 4.3.1 - 2023-08-16

public static <T extends Struct> List<T> convertToStructList(List<Object[]> _obj, Class<T> _structType) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException

Creates a ArrayList of struct of the given type using the list of object arrays.

Parameters

<T>: struct type
_obj:List<Object[]>: list of object arrays to process
_structType:Class<T>: struct class to create

Returns:List<T>

List of given struct type

Exceptions

NoSuchMethodException:: when no constructor can be found for the arguments of the struct
SecurityException:: when constructor cannot be accesses
InstantiationException:: when reflection fails
IllegalAccessException:: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible.
IllegalArgumentException:: when data types are incompatible or incompatible argument length
InvocationTargetException:: if the underlying constructor throws an exception

Since

4.3.1 - 2023-08-16

convertToStructSet back to summary

convertToStructSet	back to summary
public static <T extends Struct> Set<T> convertToStructSet(Set<Object[]> _obj, Class<T> _structType) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException Creates a `LinkedHashSet` of struct of the given type using the list of object arrays. Parameters <T> struct type _obj:Set<Object[]> list of object arrays to process _structType:Class<T> struct class to create Returns:Set<T> List of given struct type Exceptions NoSuchMethodException: when no constructor can be found for the arguments of the struct SecurityException: when constructor cannot be accesses InstantiationException: when reflection fails IllegalAccessException: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible. IllegalArgumentException: when data types are incompatible or incompatible argument length InvocationTargetException: if the underlying constructor throws an exception Since 4.3.1 - 2023-08-16

public static <T extends Struct> Set<T> convertToStructSet(Set<Object[]> _obj, Class<T> _structType) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException

Creates a LinkedHashSet of struct of the given type using the list of object arrays.

Parameters

<T>: struct type
_obj:Set<Object[]>: list of object arrays to process
_structType:Class<T>: struct class to create

Returns:Set<T>

List of given struct type

Exceptions

NoSuchMethodException:: when no constructor can be found for the arguments of the struct
SecurityException:: when constructor cannot be accesses
InstantiationException:: when reflection fails
IllegalAccessException:: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible.
IllegalArgumentException:: when data types are incompatible or incompatible argument length
InvocationTargetException:: if the underlying constructor throws an exception

Since

4.3.1 - 2023-08-16

createStruct back to summary

createStruct	back to summary
public static <T extends Struct> T createStruct(Class<?>[] _constructorArgs, Object _values, Class<T> _classToConstruct) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException Will create a new `Struct` subclass instance if possible. May replace Wrapper-classes with primitive classes in _constructorArgs if constructor does not match. Parameters <T> type of struct _constructorArgs:Class<?>[] argument-classes expected by constructor _values:Object values passed to the constructor _classToConstruct:Class<T> `Struct` subclass to instantiate Returns:T instance of _classToConstruct or null if any input argument is null Exceptions NoSuchMethodException: when no constructor can be found for the arguments of the struct SecurityException: when constructor cannot be accesses InstantiationException: when reflection fails IllegalAccessException: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible. IllegalArgumentException: when data types are incompatible InvocationTargetException: if the underlying constructor throws an exception

public static <T extends Struct> T createStruct(Class<?>[] _constructorArgs, Object _values, Class<T> _classToConstruct) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException

Will create a new Struct subclass instance if possible. May replace Wrapper-classes with primitive classes in _constructorArgs if constructor does not match.

Parameters

<T>: type of struct
_constructorArgs:Class<?>[]: argument-classes expected by constructor
_values:Object: values passed to the constructor
_classToConstruct:Class<T>: Struct subclass to instantiate

Returns:T

instance of _classToConstruct or null if any input argument is null

Exceptions

NoSuchMethodException:: when no constructor can be found for the arguments of the struct
SecurityException:: when constructor cannot be accesses
InstantiationException:: when reflection fails
IllegalAccessException:: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible.
IllegalArgumentException:: when data types are incompatible
InvocationTargetException:: if the underlying constructor throws an exception

createStructFromVariant back to summary

createStructFromVariant	back to summary
public static <T extends Struct> T createStructFromVariant(Variant<?> _variant, Class<T> _structClass) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException Creates a instance of the given `Struct` subclass if the given variant is some sort of Struct. Parameters <T> type of struct _variant:Variant<?> variant to convert _structClass:Class<T> `Struct` subclass to create Returns:T instance of _structClass or null if _variant is not Struct compatible or any input parameter is null Exceptions NoSuchMethodException: when no constructor can be found for the arguments of the struct SecurityException: when constructor cannot be accesses InstantiationException: when reflection fails IllegalAccessException: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible. IllegalArgumentException: when data types are incompatible InvocationTargetException: if the underlying constructor throws an exception

public static <T extends Struct> T createStructFromVariant(Variant<?> _variant, Class<T> _structClass) throws NoSuchMethodException, SecurityException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException

Creates a instance of the given Struct subclass if the given variant is some sort of Struct.

Parameters

<T>: type of struct
_variant:Variant<?>: variant to convert
_structClass:Class<T>: Struct subclass to create

Returns:T

instance of _structClass or null if _variant is not Struct compatible or any input parameter is null

Exceptions

NoSuchMethodException:: when no constructor can be found for the arguments of the struct
SecurityException:: when constructor cannot be accesses
InstantiationException:: when reflection fails
IllegalAccessException:: if this Constructor object is enforcing Java language access control and the underlying constructor is inaccessible.
IllegalArgumentException:: when data types are incompatible
InvocationTargetException:: if the underlying constructor throws an exception

public final Class StructHelper

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