com.microfocus.awm.core

Class SimpleFileAttributes

java.lang.Object

com.microfocus.awm.core.SimpleFileAttributes

All Implemented Interfaces:

IFileAttributes<java.lang.String,java.lang.String>, java.lang.Cloneable

public class SimpleFileAttributes
extends java.lang.Object
implements IFileAttributes<java.lang.String,java.lang.String>, java.lang.Cloneable

Basic implementation for IFileAttributes storing keys and values as keys.

Copyright (C) Micro Focus

Author:

Ralf Pakosch

Constructor Summary

Constructors

Constructor and Description
SimpleFileAttributes() Basic constructor for an empty file attribute set.
SimpleFileAttributes(IFileAttributes<java.lang.String,java.lang.String> pAttributes) Constructor for a new file attributes copying all attributes from another set.

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.String>	getAllAttributes() Returns all attributes and its values.
java.lang.String	getAttribute(java.lang.String pKey) Returns the value for an attribute with the given name.
static java.lang.String	nullToUnknown(java.lang.String pValue) Returns if the given string is null.
void	setAttribute(java.lang.String pName, java.lang.String pValue) Adds a new file attribute.
void	setAttributeNullToUnknown(java.lang.String pName, java.lang.String pValue) Calls setAttribute(String, String) but converts any given null attribute value to .

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleFileAttributes

public SimpleFileAttributes()

Basic constructor for an empty file attribute set.

SimpleFileAttributes

public SimpleFileAttributes(IFileAttributes<java.lang.String,java.lang.String> pAttributes)

Constructor for a new file attributes copying all attributes from another set.

Parameters:

pAttributes - file attributes to copy attributes from

Method Detail

getAttribute

public java.lang.String getAttribute(java.lang.String pKey)

Description copied from interface: IFileAttributes

Returns the value for an attribute with the given name.

Specified by:

getAttribute in interface IFileAttributes<java.lang.String,java.lang.String>

Parameters:

pKey - the name of a file attribute

Returns:

the value of the given attribute name or null

setAttribute

public void setAttribute(java.lang.String pName,
                         java.lang.String pValue)

Description copied from interface: IFileAttributes

Adds a new file attribute. If the attribute with the given name already exists, its value will be overwritten.

Specified by:

setAttribute in interface IFileAttributes<java.lang.String,java.lang.String>

Parameters:

pName - the name of the file attribute

pValue - the value to which the file attribute should be set

setAttributeNullToUnknown

public void setAttributeNullToUnknown(java.lang.String pName,
                                      java.lang.String pValue)

Calls setAttribute(String, String) but converts any given null attribute value to .

Parameters:

pName - the attribute name

pValue - the attribute value

See Also:

nullToUnknown(String)

getAllAttributes

public java.util.Map<java.lang.String,java.lang.String> getAllAttributes()

Description copied from interface: IFileAttributes

Returns all attributes and its values.

Specified by:

getAllAttributes in interface IFileAttributes<java.lang.String,java.lang.String>

Returns:

a Map of all attributes (Key = attribute name, Value = attribute value)

nullToUnknown

public static java.lang.String nullToUnknown(java.lang.String pValue)

Returns if the given string is null. Useful for avoiding the string "null" when e.g. presenting values of a file in the UI.

Parameters:

pValue - a string value which can be null

Returns:

the unchanged given string or if the string is null. Never returns null.