@Test
public void missingPropertyException() throws Exception {
try {
assertEvaluate(new ProxyWhitelist(), "should fail", "GOOP");
} catch (MissingPropertyException x) {
assertEquals("GOOP", x.getProperty());
}
}
/**
* @param name the name of the variable to lookup
* @return the variable value
*/
public Object getVariable(String name) {
try {
return getProxyBuilder().doGetVariable(name);
} catch (MissingPropertyException mpe) {
if (mpe.getProperty().equals(name) && propertyMissingDelegate != null) {
return propertyMissingDelegate.call(new Object[] {name});
}
throw mpe;
}
}
/** Overloaded to make variables appear as bean properties or via the subscript operator */
public Object getProperty(String property) {
try {
return getProxyBuilder().doGetProperty(property);
} catch (MissingPropertyException mpe) {
if ((getContext() != null) && (getContext().containsKey(property))) {
return getContext().get(property);
} else {
try {
return getMetaClass().getProperty(this, property);
} catch (MissingPropertyException mpe2) {
if (mpe2.getProperty().equals(property) && propertyMissingDelegate != null) {
return propertyMissingDelegate.call(new Object[] {property});
}
throw mpe2;
}
}
}
}
@Test
public void specialScript() throws Exception {
CompilerConfiguration cc = GroovySandbox.createSecureCompilerConfiguration();
cc.setScriptBaseClass(SpecialScript.class.getName());
GroovyShell shell = new GroovyShell(cc);
Whitelist wl =
new AbstractWhitelist() {
@Override
public boolean permitsMethod(Method method, Object receiver, Object[] args) {
return method.getDeclaringClass() == GroovyObject.class
&& method.getName().equals("getProperty")
&& receiver instanceof SpecialScript
&& args[0].equals("magic");
}
};
assertEquals(42, GroovySandbox.run(shell.parse("magic"), wl));
try {
GroovySandbox.run(shell.parse("boring"), wl);
} catch (MissingPropertyException x) {
assertEquals("boring", x.getProperty());
}
}
