com.github.jlangch.venice.javainterop

Class SandboxRules

java.lang.Object

com.github.jlangch.venice.javainterop.SandboxRules

public class SandboxRules
extends java.lang.Object

Keeps the sandbox rules.

The sandbox keeps whitelist rules for the Java Interop and blacklist rules for the Venice functions.

Java whitelist rules for class/instance accessor follow the schema: '{package}.{className}:{methodName | fieldName}'. The asterix may be used as a wildcard

E.g: white listing Java Interop

• java.lang.Boolean (allow calling Java methods with arguments or return values of type Boolean)
• java.lang.* (allow calling Java methods with arguments or return values of any type in the package 'java.lang')
• java.lang.Long:new (allow calling Long constructor)
• java.lang.Math:abs (allow calling Math::abs method)
• java.lang.Math:* (allow calling all Math constructors/methods/fields)
• java.lang.*:* (allow calling all constructors/methods/fields for classes in the package 'java.lang')

E.g: black listing Venice I/O functions

• blacklist:venice:slurp (reject calls to 'slurp')
• blacklist:venice:*io* (reject all Venice I/O calls like 'slurp', 'create-file', ...)
• blacklist:venice:. (reject java interop)

Constructor Summary

Constructors

Constructor and Description
SandboxRules()

Method Summary

Modifier and Type	Method and Description
SandboxRules	add(java.util.Collection<java.lang.String> rules)
SandboxRules	add(java.lang.String... rules)
SandboxRules	addClasses(java.lang.Class<?>... classes)
SandboxRules	addClasses(java.util.Collection<java.lang.Class<?>> classes)
java.util.Set<java.lang.String>	getRules()
SandboxRules	merge(SandboxRules other)
SandboxRules	rejectAllVeniceIoFunctions()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SandboxRules

public SandboxRules()

Method Detail

add

public SandboxRules add(java.util.Collection<java.lang.String> rules)

add

public SandboxRules add(java.lang.String... rules)

addClasses

public SandboxRules addClasses(java.lang.Class<?>... classes)

addClasses

public SandboxRules addClasses(java.util.Collection<java.lang.Class<?>> classes)

rejectAllVeniceIoFunctions

public SandboxRules rejectAllVeniceIoFunctions()

merge

public SandboxRules merge(SandboxRules other)

getRules

public java.util.Set<java.lang.String> getRules()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object