Class FileValidator

java.lang.Object

co.ankatech.ankasecure.sdk.internal.util.FileValidator

public final class FileValidator
extends Object

Method Summary

Modifier and Type	Method	Description
static void	ensureReadable(Path path, String label, Map<String,String> ctx)	Ensures that path exists, is a regular file and is readable.
static void	ensureWritable(Path path, String label, Map<String,String> ctx)	Ensures that the parent directory of path exists and that the file can be created or overwritten.

Methods inherited from class java.lang.Object

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

Method Details

ensureReadable

public static void ensureReadable(Path path,
 String label,
 Map<String,String> ctx)
                           throws AnkaSecureSdkException

Ensures that path exists, is a regular file and is readable.

Parameters:

path - path to validate

label - descriptive label used in the failure message

ctx - immutable context propagated to the SDK exception

Throws:

AnkaSecureSdkException - if any pre-condition is not met

ensureWritable

public static void ensureWritable(Path path,
 String label,
 Map<String,String> ctx)
                           throws AnkaSecureSdkException

Ensures that the parent directory of path exists and that the file can be created or overwritten.

Parameters:

path - target file

label - descriptive label used in the failure message

ctx - immutable context propagated to the SDK exception

Throws:

AnkaSecureSdkException - if the file cannot be created/written