/**
* Since the exported transformation that runs this will reside in a ZIP file, we can't reference
* files relatively. So what this does is turn the name of the base path into an absolute path.
*
* @param space the variable space to use
* @param definitions
* @param resourceNamingInterface
* @param repository The repository to optionally load other resources from (to be converted to
* XML)
* @param metaStore the metaStore in which non-kettle metadata could reside.
* @return the filename of the exported resource
*/
public String exportResources(
VariableSpace space,
Map<String, ResourceDefinition> definitions,
ResourceNamingInterface resourceNamingInterface,
Repository repository,
IMetaStore metaStore)
throws KettleException {
try {
// The object that we're modifying here is a copy of the original!
// So let's change the filename from relative to absolute by grabbing the file object...
// In case the name of the file comes from previous steps, forget about this!
//
if (!fileNameInField) {
if (!Const.isEmpty(fileName)) {
FileObject fileObject =
KettleVFS.getFileObject(space.environmentSubstitute(fileName), space);
fileName = resourceNamingInterface.nameResource(fileObject, space, true);
}
}
return null;
} catch (Exception e) {
throw new KettleException(e);
}
}
/**
* Since the exported transformation that runs this will reside in a ZIP file, we can't reference
* files relatively. So what this does is turn the name of files into absolute paths OR it simply
* includes the resource in the ZIP file. For now, we'll simply turn it into an absolute path and
* pray that the file is on a shared drive or something like that.
*
* <p>TODO: create options to configure this behavior
*/
public String exportResources(
VariableSpace space,
Map<String, ResourceDefinition> definitions,
ResourceNamingInterface resourceNamingInterface,
Repository repository)
throws KettleException {
try {
// The object that we're modifying here is a copy of the original!
// So let's change the filename from relative to absolute by grabbing the file object...
// In case the name of the file comes from previous steps, forget about this!
//
if (Const.isEmpty(filenameField)) {
// From : ${Internal.Transformation.Filename.Directory}/../foo/bar.csv
// To : /home/matt/test/files/foo/bar.csv
//
FileObject fileObject = KettleVFS.getFileObject(space.environmentSubstitute(filename));
// If the file doesn't exist, forget about this effort too!
//
if (fileObject.exists()) {
// Convert to an absolute path...
//
filename =
resourceNamingInterface.nameResource(
fileObject.getName().getBaseName(),
fileObject.getParent().getName().getPath(),
space.toString(),
FileNamingType.DATA_FILE);
return filename;
}
}
return null;
} catch (Exception e) {
throw new KettleException(e); // $NON-NLS-1$
}
}
