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src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantClass.java
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*** 19,121 ****
* limitations under the License.
*/
package com.sun.org.apache.bcel.internal.classfile;
! import com.sun.org.apache.bcel.internal.Constants;
! import java.io.*;
/**
! * This class is derived from the abstract
! * <A HREF="com.sun.org.apache.bcel.internal.classfile.Constant.html">Constant</A> class
* and represents a reference to a (external) class.
*
! * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
* @see Constant
*/
public final class ConstantClass extends Constant implements ConstantObject {
private int name_index; // Identical to ConstantString except for the name
/**
* Initialize from another object.
*/
! public ConstantClass(ConstantClass c) {
this(c.getNameIndex());
}
/**
* Initialize instance from file data.
*
* @param file Input stream
* @throws IOException
*/
! ConstantClass(DataInputStream file) throws IOException
! {
this(file.readUnsignedShort());
}
/**
* @param name_index Name index in constant pool. Should refer to a
* ConstantUtf8.
*/
! public ConstantClass(int name_index) {
! super(Constants.CONSTANT_Class);
this.name_index = name_index;
}
/**
* 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
*/
! public void accept(Visitor v) {
v.visitConstantClass(this);
}
/**
* Dump constant class to file stream in binary format.
*
* @param file Output file stream
* @throws IOException
*/
! public final void dump(DataOutputStream file) throws IOException
! {
! file.writeByte(tag);
file.writeShort(name_index);
}
/**
* @return Name index in constant pool of class name.
*/
! public final int getNameIndex() { return name_index; }
/**
! * @param name_index.
*/
! public final void setNameIndex(int name_index) {
this.name_index = name_index;
}
/** @return String object
*/
! public Object getConstantValue(ConstantPool cp) {
! Constant c = cp.getConstant(name_index, Constants.CONSTANT_Utf8);
! return ((ConstantUtf8)c).getBytes();
}
/** @return dereferenced string
*/
! public String getBytes(ConstantPool cp) {
! return (String)getConstantValue(cp);
}
/**
* @return String representation.
*/
public final String toString() {
return super.toString() + "(name_index = " + name_index + ")";
}
}
--- 19,136 ----
* limitations under the License.
*/
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 the abstract {@link Constant}
* and represents a reference to a (external) class.
*
! * @version $Id: ConstantClass.java 1749603 2016-06-21 20:50:19Z ggregory $
* @see Constant
*/
public final class ConstantClass extends Constant implements ConstantObject {
+
private int name_index; // Identical to ConstantString except for the name
+
/**
* Initialize from another object.
*/
! public ConstantClass(final ConstantClass c) {
this(c.getNameIndex());
}
+
/**
* Initialize instance from file data.
*
* @param file Input stream
* @throws IOException
*/
! ConstantClass(final DataInput file) throws IOException {
this(file.readUnsignedShort());
}
+
/**
* @param name_index Name index in constant pool. Should refer to a
* ConstantUtf8.
*/
! public ConstantClass(final int name_index) {
! super(Const.CONSTANT_Class);
this.name_index = name_index;
}
+
/**
* 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.visitConstantClass(this);
}
+
/**
* Dump constant class to file stream in binary format.
*
* @param file Output file stream
* @throws IOException
*/
! @Override
! public final void dump( final DataOutputStream file ) throws IOException {
! file.writeByte(super.getTag());
file.writeShort(name_index);
}
+
/**
* @return Name index in constant pool of class name.
*/
! public final int getNameIndex() {
! return name_index;
! }
!
/**
! * @param name_index the name index in the constant pool of this Constant Class
*/
! public final void setNameIndex( final int name_index ) {
this.name_index = name_index;
}
/** @return String object
*/
! @Override
! public Object getConstantValue( final ConstantPool cp ) {
! final Constant c = cp.getConstant(name_index, Const.CONSTANT_Utf8);
! return ((ConstantUtf8) c).getBytes();
}
+
/** @return dereferenced string
*/
! public String getBytes( final ConstantPool cp ) {
! return (String) getConstantValue(cp);
}
+
/**
* @return String representation.
*/
+ @Override
public final String toString() {
return super.toString() + "(name_index = " + name_index + ")";
}
}
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