org.apache.chemistry.opencmis.jcr

Class PropertyHelper

java.lang.Object

org.apache.chemistry.opencmis.jcr.PropertyHelper

public final class PropertyHelper
extends Object

Helper class with utility functions for handling Properties.

Method Summary

Methods

Modifier and Type	Method and Description
static PropertyData<?>	getDefaultValue(PropertyDefinition<?> propDef) Determine the default property data value for a given property definition.
static String	getStringProperty(Properties properties, String name) Retrieve a string value.
static String	getTypeId(Properties properties) Gets the type id from a set of properties.
static boolean	isPropertyEmpty(PropertyData<?> prop)

Methods inherited from class java.lang.Object

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

Method Detail

getStringProperty

public static String getStringProperty(Properties properties,
                       String name)

Retrieve a string value.

Parameters:

properties -

name - the name of the value to retrieve

Returns:

the first value of the given name or null if either these are no string properties or no property of name exists.

getTypeId

public static String getTypeId(Properties properties)

Gets the type id from a set of properties.

isPropertyEmpty

public static boolean isPropertyEmpty(PropertyData<?> prop)

Parameters:

prop -

Returns:

true iff prop denotes an empty property data value

getDefaultValue

public static PropertyData<?> getDefaultValue(PropertyDefinition<?> propDef)

Determine the default property data value for a given property definition.

Parameters:

propDef -

Returns:

Throws:

CmisRuntimeException - if propDef is invalid or unknown.