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package com.sun.org.apache.bcel.internal.classfile;

import java.io.DataInput;
import java.io.DataOutputStream;
import java.io.IOException;

import com.sun.org.apache.bcel.internal.Const;

This class is derived from Attribute and denotes that this is a deprecated method. It is instantiated from the Attribute.readAttribute() method.
See Also:
Version:$Id: Deprecated.java 1749603 2016-06-21 20:50:19Z ggregory $
/** * This class is derived from <em>Attribute</em> and denotes that this is a * deprecated method. It is instantiated from the * <em>Attribute.readAttribute()</em> method. * * @version $Id: Deprecated.java 1749603 2016-06-21 20:50:19Z ggregory $ * @see Attribute */
public final class Deprecated extends Attribute { private byte[] bytes;
Initialize from another object. Note that both objects use the same references (shallow copy). Use clone() for a physical copy.
/** * Initialize from another object. Note that both objects use the same * references (shallow copy). Use clone() for a physical copy. */
public Deprecated(final Deprecated c) { this(c.getNameIndex(), c.getLength(), c.getBytes(), c.getConstantPool()); }
Params:
  • name_index – Index in constant pool to CONSTANT_Utf8
  • length – Content length in bytes
  • bytes – Attribute contents
  • constant_pool – Array of constants
/** * @param name_index Index in constant pool to CONSTANT_Utf8 * @param length Content length in bytes * @param bytes Attribute contents * @param constant_pool Array of constants */
public Deprecated(final int name_index, final int length, final byte[] bytes, final ConstantPool constant_pool) { super(Const.ATTR_DEPRECATED, name_index, length, constant_pool); this.bytes = bytes; }
Construct object from input stream.
Params:
  • name_index – Index in constant pool to CONSTANT_Utf8
  • length – Content length in bytes
  • input – Input stream
  • constant_pool – Array of constants
Throws:
/** * Construct object from input stream. * * @param name_index Index in constant pool to CONSTANT_Utf8 * @param length Content length in bytes * @param input Input stream * @param constant_pool Array of constants * @throws IOException */
Deprecated(final int name_index, final int length, final DataInput input, final ConstantPool constant_pool) throws IOException { this(name_index, length, (byte[]) null, constant_pool); if (length > 0) { bytes = new byte[length]; input.readFully(bytes); System.err.println("Deprecated attribute with length > 0"); } }
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.
Params:
  • v – Visitor object
/** * Called by objects that are traversing the nodes of the tree implicitely * defined by the contents of a Java class. I.e., the hierarchy of methods, * fields, attributes, etc. spawns a tree of objects. * * @param v Visitor object */
@Override public void accept(final Visitor v) { v.visitDeprecated(this); }
Dump source file attribute to file stream in binary format.
Params:
  • file – Output file stream
Throws:
/** * Dump source file attribute to file stream in binary format. * * @param file Output file stream * @throws IOException */
@Override public final void dump(final DataOutputStream file) throws IOException { super.dump(file); if (super.getLength() > 0) { file.write(bytes, 0, super.getLength()); } }
Returns:data bytes.
/** * @return data bytes. */
public final byte[] getBytes() { return bytes; }
Params:
  • bytes – the raw bytes that represents this byte array
/** * @param bytes the raw bytes that represents this byte array */
public final void setBytes(final byte[] bytes) { this.bytes = bytes; }
Returns:attribute name
/** * @return attribute name */
@Override public final String toString() { return Const.getAttributeName(Const.ATTR_DEPRECATED); }
Returns:deep copy of this attribute
/** * @return deep copy of this attribute */
@Override public Attribute copy(final ConstantPool _constant_pool) { final Deprecated c = (Deprecated) clone(); if (bytes != null) { c.bytes = new byte[bytes.length]; System.arraycopy(bytes, 0, c.bytes, 0, bytes.length); } c.setConstantPool(_constant_pool); return c; } }