io.ebean.enhance.entity

Class MarkerField

java.lang.Object

io.ebean.enhance.entity.MarkerField

All Implemented Interfaces:

Opcodes, EnhanceConstants

public class MarkerField
extends Object
implements Opcodes, EnhanceConstants

Used to detect if a class has been enhanced.

Moved to use this over just relying on the existence of the EntityBean interface to make the enhancement more robust.

Field Summary

Fields

Modifier and Type	Field and Description
static String	_EBEAN_MARKER The name of the static field added.

Fields inherited from interface io.ebean.enhance.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM4, ASM5, ASM6, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V9

Fields inherited from interface io.ebean.enhance.common.EnhanceConstants

AVAJE_TRANSACTIONAL_ANNOTATION, BEANLIST, BEANMAP, BEANSET, C_BEANCOLLECTION, C_ENHANCEDTRANSACTIONAL, C_ENTITYBEAN, C_GROOVYOBJECT, C_INTERCEPT, C_PERSISTBATCH, C_SCALAOBJECT, C_TXISOLATION, C_TXSCOPE, C_TXTYPE, DOCSTORE_ANNOTATION, EBEAN_MODEL, EMBEDDABLE_ANNOTATION, ENTITY_ANNOTATION, IDENTITY_FIELD, INTERCEPT_FIELD, JAVAX_PERSISTENCE, L_DRAFT, L_EBEAN_NOTNULL, L_HELPSCOPETRANS, L_INTERCEPT, L_JETBRAINS_NOTNULL, L_SCOPETRANS, MAPPEDSUPERCLASS_ANNOTATION

Constructor Summary

Constructors

Constructor and Description
MarkerField()

Method Summary

Modifier and Type	Method and Description
static String	addField(ClassVisitor cv, String className) Add the _EBEAN_MARKER field.
static void	addGetMarker(ClassVisitor cv, String className) Generate the _ebean_getMarker() method.

Methods inherited from class java.lang.Object

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

Field Detail

_EBEAN_MARKER

public static final String _EBEAN_MARKER

The name of the static field added. Its value is the class being enhanced.

See Also:

Constant Field Values

Constructor Detail

MarkerField

public MarkerField()

Method Detail

addField

public static String addField(ClassVisitor cv,
                              String className)

Add the _EBEAN_MARKER field.

addGetMarker

public static void addGetMarker(ClassVisitor cv,
                                String className)

Generate the _ebean_getMarker() method.

public String _ebean_getMarker() {
        return _EBEAN_MARKER;
}