Apache Tomcat 7.0.37

org.apache.tomcat.util.bcel.classfile
Class SourceFile

java.lang.Object
  extended by org.apache.tomcat.util.bcel.classfile.Attribute
      extended by org.apache.tomcat.util.bcel.classfile.SourceFile
All Implemented Interfaces:
Serializable, Cloneable

public final class SourceFile
extends Attribute

This class is derived from Attribute and represents a reference to the source file of this class. At most one SourceFile attribute should appear per classfile. The intention of this class is that it is instantiated from the Attribute.readAttribute() method.

Version:
$Id: SourceFile.java 1377533 2012-08-26 22:22:59Z markt $
Author:
M. Dahm
See Also:
Attribute, Serialized Form

Field Summary
 
Fields inherited from class org.apache.tomcat.util.bcel.classfile.Attribute
constant_pool, length, name_index, tag
 
Constructor Summary
SourceFile(int name_index, int length, int sourcefile_index, ConstantPool constant_pool)
           
 
Method Summary
 Attribute copy(ConstantPool _constant_pool)
           
 String getSourceFileName()
           
 String toString()
           
 
Methods inherited from class org.apache.tomcat.util.bcel.classfile.Attribute
clone, getName, getTag, readAttribute
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

SourceFile

public SourceFile(int name_index,
                  int length,
                  int sourcefile_index,
                  ConstantPool constant_pool)
Parameters:
name_index - Index in constant pool to CONSTANT_Utf8, which should represent the string "SourceFile".
length - Content length in bytes, the value should be 2.
constant_pool - The constant pool that this attribute is associated with.
sourcefile_index - Index in constant pool to CONSTANT_Utf8. This string will be interpreted as the name of the file from which this class was compiled. It will not be interpreted as indicating the name of the directory contqining the file or an absolute path; this information has to be supplied the consumer of this attribute - in many cases, the JVM.
Method Detail

getSourceFileName

public final String getSourceFileName()
Returns:
Source file name.

toString

public final String toString()
Overrides:
toString in class Attribute
Returns:
String representation

copy

public Attribute copy(ConstantPool _constant_pool)
Specified by:
copy in class Attribute
Returns:
deep copy of this attribute

Apache Tomcat 7.0.37

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