Package de.hsh.graja.transform

Class TransformFromResourceDBToLocal

java.lang.Object

de.hsh.graja.transform.TransformFromResourceDBToLocal

public class TransformFromResourceDBToLocal
extends Object

This class can convert an IdentifiableResourceTO object to a ResourceLocalFileTO object by searching the id in the local resource database and linking to the corresponding local file.

Constructor Summary

Constructors

Constructor	Description
TransformFromResourceDBToLocal()

Method Summary

Modifier and Type	Method	Description
static ResourceLocalFileTO	convertToResourceLocalFileTO(ResourceTO resource, MutableBoolean flagNonLocal)	If the resource is an identifiable resource, this method will create a ResourceLocalFileTO from it.
static List<ResourceLocalFileTO>	convertToResourcesLocalFileTO(List<ResourceTO> resources, MutableBoolean flagNonLocal)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformFromResourceDBToLocal

public TransformFromResourceDBToLocal()

Method Detail

convertToResourceLocalFileTO

public static ResourceLocalFileTO convertToResourceLocalFileTO(ResourceTO resource,
                                                               MutableBoolean flagNonLocal)
                                                        throws IllegalArgumentException,
                                                               IOException

If the resource is an identifiable resource, this method will create a ResourceLocalFileTO from it. Otherwise, this method will simply return the parameter.

Parameters:

resource - the input resource

flagNonLocal - inout parameter. Will be or-concatenated with true, if the resource has been converted to a local resource. Will remain unchanged, if the resource is local already.

Returns:

the newly created ResourceLocalFileTO or (in case of resource being local already) simply the actual parameter value.

Throws:

IllegalArgumentException - thrown, if the resource cannot be converted to a local resource. Reasons could be, that the id is missing or unknown or that the resource database is not accessible or corrupt.

IOException - other I/O errors

convertToResourcesLocalFileTO

public static List<ResourceLocalFileTO> convertToResourcesLocalFileTO(List<ResourceTO> resources,
                                                                      MutableBoolean flagNonLocal)
                                                               throws IllegalArgumentException,
                                                                      IOException

Throws:

IllegalArgumentException

IOException