com.sun.org.apache.bcel.internal.classfile.ConstantCP Java Examples
The following examples show how to use
com.sun.org.apache.bcel.internal.classfile.ConstantCP.
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Example #1
Source File: FieldOrMethod.java From Bytecoder with Apache License 2.0 | 5 votes |
/** @return signature of referenced method/field. */ public String getSignature( final ConstantPoolGen cpg ) { final ConstantPool cp = cpg.getConstantPool(); final ConstantCP cmr = (ConstantCP) cp.getConstant(super.getIndex()); final ConstantNameAndType cnat = (ConstantNameAndType) cp.getConstant(cmr.getNameAndTypeIndex()); return ((ConstantUtf8) cp.getConstant(cnat.getSignatureIndex())).getBytes(); }
Example #2
Source File: FieldOrMethod.java From Bytecoder with Apache License 2.0 | 5 votes |
/** @return name of referenced method/field. */ public String getName( final ConstantPoolGen cpg ) { final ConstantPool cp = cpg.getConstantPool(); final ConstantCP cmr = (ConstantCP) cp.getConstant(super.getIndex()); final ConstantNameAndType cnat = (ConstantNameAndType) cp.getConstant(cmr.getNameAndTypeIndex()); return ((ConstantUtf8) cp.getConstant(cnat.getNameIndex())).getBytes(); }
Example #3
Source File: FieldOrMethod.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * @return name of the referenced class/interface * @deprecated If the instruction references an array class, * this method will return "java.lang.Object". * For code generated by Java 1.5, this answer is * sometimes wrong (e.g., if the "clone()" method is * called on an array). A better idea is to use * the {@link #getReferenceType(ConstantPoolGen)} method, which correctly distinguishes * between class types and array types. * */ @Deprecated public String getClassName( final ConstantPoolGen cpg ) { final ConstantPool cp = cpg.getConstantPool(); final ConstantCP cmr = (ConstantCP) cp.getConstant(super.getIndex()); final String className = cp.getConstantString(cmr.getClassIndex(), Const.CONSTANT_Class); if (className.startsWith("[")) { // Turn array classes into java.lang.Object. return "java.lang.Object"; } return className.replace('/', '.'); }
Example #4
Source File: FieldOrMethod.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * Return the reference type representing the class, interface, * or array class referenced by the instruction. * @param cpg the ConstantPoolGen used to create the instruction * @return an ObjectType (if the referenced class type is a class * or interface), or an ArrayType (if the referenced class * type is an array class) */ public ReferenceType getReferenceType( final ConstantPoolGen cpg ) { final ConstantPool cp = cpg.getConstantPool(); final ConstantCP cmr = (ConstantCP) cp.getConstant(super.getIndex()); String className = cp.getConstantString(cmr.getClassIndex(), Const.CONSTANT_Class); if (className.startsWith("[")) { return (ArrayType) Type.getType(className); } className = className.replace('/', '.'); return ObjectType.getInstance(className); }
Example #5
Source File: NameSignatureInstruction.java From Bytecoder with Apache License 2.0 | 4 votes |
public ConstantNameAndType getNameAndType(final ConstantPoolGen cpg) { final ConstantPool cp = cpg.getConstantPool(); final ConstantCP cmr = (ConstantCP) cp.getConstant(super.getIndex()); return (ConstantNameAndType) cp.getConstant(cmr.getNameAndTypeIndex()); }
Example #6
Source File: InvokeInstruction.java From Bytecoder with Apache License 2.0 | 3 votes |
/** * This overrides the deprecated version as we know here that the referenced class * may legally be an array. * * @deprecated in FieldOrMethod * * @return name of the referenced class/interface * @throws IllegalArgumentException if the referenced class is an array (this should not happen) */ @Override @Deprecated public String getClassName( final ConstantPoolGen cpg ) { final ConstantPool cp = cpg.getConstantPool(); final ConstantCP cmr = (ConstantCP) cp.getConstant(super.getIndex()); final String className = cp.getConstantString(cmr.getClassIndex(), Const.CONSTANT_Class); return className.replace('/', '.'); }