org.pentaho.reporting.libraries.resourceloader
public class ResourceKeyUtils extends Object
Method Summary | |
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static String | convertFactoryParametersToString(Map factoryParameters)
Returns the list of factory parameters for the specified ResourceKey as a String
representation in the format:
key=value:key=value:...:key=valueThe colon (:) is the separator between parameters and the equal sign (=) is the separator between the key and the value. |
static String | createStringResourceKey(String schema, String identifier, Map factoryParameters)
Returns a string representation of the ResourceKey based on the pieces that are passed as parameters
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static ResourceKey | embedResourceInKey(ResourceManager manager, ResourceKey source, Map factoryParameters)
Returns a new ResourceKey with the specified source resource embedded inside as a byte []
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static ResourceKeyData | parse(String resourceKeyString)
Parses the string version of the Resource Key into the components
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static Map | parseFactoryParametersFromString(String factoryParameters)
Returns a Map of parameters based on the input string. |
static Object | readSchemaFromString(String data)
Returns the schema portion of the serialized ResourceKey string. |
static ResourceKey | toResourceKey(Object value, ResourceManager resourceManager, ResourceKey contextKey, Map parameters)
Performs a simple attempt at a "smart" conversion to a ResourceKey.
|
key=value:key=value:...:key=valueThe colon (:) is the separator between parameters and the equal sign (=) is the separator between the key and the value. If the factory parameters is empty,
null
will be returned
Parameters: factoryParameters the parameter map.
Returns: a String representation of the factory parameters for the ResourceKey
Parameters: schema the string representation of the schema identifier the string representation of the identifier factoryParameters the set of factory parameters (null
allowed)
Returns: the string version with the pieces delimited and concatenated
Parameters: source the ResourceKey to the source which will be embedded - NOTE: the pattern can specify an exact name or a pattern for creating a temporary name. If the name exists, it will be replaced. factoryParameters any factory parameters which should be added to the ResourceKey being created
Returns: the ResourceKey for the newly created embedded entry
Returns:
getFactoryParametersAsString()
method.
Parameters: factoryParameters the String representation of factory parameters
Returns: a Map of factory parameters parsed from the string, or null
if the source string was null or contained no data
null
will be returned.
Parameters: data the String serialized version of a ResourceKey
Returns: the schema object.
value
is null
, this method will return null
value
is a ResourceKey
, the value
will be returnedvalue
is a String
and is syntactically valid as a URL
,
it will be converted to a URL
and then used to create a ResourceKey
value
is a String
and is NOT syntactically valid as a URL
,
it will be converted ot a File
and then used to create a ResourceKey
Parameters: value the object to convert to a ResourceKey
resourceManager the resource manager used in key creation parameters the parameters that should be passed to generate a resource key
Returns: the resource key created
Throws: ResourceKeyCreationException indicates the value can not be used to create a Resource Key