org.apache.cassandra.cql3.functions

Class UDFByteCodeVerifier

java.lang.Object

org.apache.cassandra.cql3.functions.UDFByteCodeVerifier

public final class UDFByteCodeVerifier
extends java.lang.Object

Verifies Java UDF byte code. Checks for disallowed method calls (e.g. Object.finalize()), additional code in the constructor, use of synchronized blocks, too many methods.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CTOR_SIG
static java.lang.String	JAVA_UDF_NAME
static java.lang.String	OBJECT_NAME

Constructor Summary

Constructors

Constructor and Description
UDFByteCodeVerifier()

Method Summary

Modifier and Type	Method and Description
UDFByteCodeVerifier	addDisallowedMethodCall(java.lang.String clazz, java.lang.String method)
UDFByteCodeVerifier	addDisallowedPackage(java.lang.String pkg)
java.util.Set<java.lang.String>	verify(byte[] bytes)

Methods inherited from class java.lang.Object

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

Field Detail

JAVA_UDF_NAME

public static final java.lang.String JAVA_UDF_NAME

OBJECT_NAME

public static final java.lang.String OBJECT_NAME

CTOR_SIG

public static final java.lang.String CTOR_SIG

See Also:

Constant Field Values

Constructor Detail

UDFByteCodeVerifier

public UDFByteCodeVerifier()

Method Detail

addDisallowedMethodCall

public UDFByteCodeVerifier addDisallowedMethodCall(java.lang.String clazz,
                                                   java.lang.String method)

addDisallowedPackage

public UDFByteCodeVerifier addDisallowedPackage(java.lang.String pkg)

verify

public java.util.Set<java.lang.String> verify(byte[] bytes)