Package org.opennms.core.utils.jexl

Class OnmsJexlSandbox

java.lang.Object

org.opennms.core.utils.jexl.OnmsJexlSandbox

public final class OnmsJexlSandbox
extends java.lang.Object

This class is taken and adapted from the jexl3 codebase. It allows default blacklisting of classes and methods.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OnmsJexlSandbox.BlackSet
static class	OnmsJexlSandbox.Names
static class	OnmsJexlSandbox.Permissions
static class	OnmsJexlSandbox.WhiteSet

Constructor Summary

Constructors

Modifier	Constructor	Description
	OnmsJexlSandbox()
	OnmsJexlSandbox(boolean wb)
protected	OnmsJexlSandbox(boolean wb, java.util.Map<java.lang.String,OnmsJexlSandbox.Permissions> map)
protected	OnmsJexlSandbox(java.util.Map<java.lang.String,OnmsJexlSandbox.Permissions> map)

Method Summary

Modifier and Type	Method	Description
OnmsJexlSandbox.Permissions	black(java.lang.String clazz)
OnmsJexlSandbox	copy()
java.lang.String	execute(java.lang.Class<?> clazz, java.lang.String name)
java.lang.String	execute(java.lang.String clazz, java.lang.String name)
OnmsJexlSandbox.Permissions	get(java.lang.String clazz)
OnmsJexlSandbox.Permissions	permissions(java.lang.String clazz, boolean readFlag, boolean writeFlag, boolean executeFlag)
java.lang.String	read(java.lang.Class<?> clazz, java.lang.String name)
java.lang.String	read(java.lang.String clazz, java.lang.String name)
OnmsJexlSandbox.Permissions	white(java.lang.String clazz)
java.lang.String	write(java.lang.Class<?> clazz, java.lang.String name)
java.lang.String	write(java.lang.String clazz, java.lang.String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

OnmsJexlSandbox

public OnmsJexlSandbox()

OnmsJexlSandbox

public OnmsJexlSandbox(boolean wb)

OnmsJexlSandbox

protected OnmsJexlSandbox(java.util.Map<java.lang.String,OnmsJexlSandbox.Permissions> map)

OnmsJexlSandbox

protected OnmsJexlSandbox(boolean wb,
                          java.util.Map<java.lang.String,OnmsJexlSandbox.Permissions> map)

Method Detail

copy

public OnmsJexlSandbox copy()

read

public java.lang.String read(java.lang.Class<?> clazz,
                             java.lang.String name)

read

public java.lang.String read(java.lang.String clazz,
                             java.lang.String name)

write

public java.lang.String write(java.lang.Class<?> clazz,
                              java.lang.String name)

write

public java.lang.String write(java.lang.String clazz,
                              java.lang.String name)

execute

public java.lang.String execute(java.lang.Class<?> clazz,
                                java.lang.String name)

execute

public java.lang.String execute(java.lang.String clazz,
                                java.lang.String name)

permissions

public OnmsJexlSandbox.Permissions permissions(java.lang.String clazz,
                                               boolean readFlag,
                                               boolean writeFlag,
                                               boolean executeFlag)

white

public OnmsJexlSandbox.Permissions white(java.lang.String clazz)

black

public OnmsJexlSandbox.Permissions black(java.lang.String clazz)

get

public OnmsJexlSandbox.Permissions get(java.lang.String clazz)