Initial commit from SVN.

Class File Services/src/com/de22/javabytecode/attribute/SourceFile.java

@@ -0,0 +1,78 @@
+package com.de22.javabytecode.attribute;
+
+import com.de22.javabytecode.*;
+
+/**
+ * Copyright Wynne Crisman 1999,2006<p>
+ * A reference to the source file name associated with the class file.
+ */
+public class SourceFile extends CodeAttribute {
+	private short sourceFileIndex = 0;
+	public static final String DEFAULT_NAME = "SourceFile";
+/**
+ * SourceFile constructor.
+ * @param type The class this constant is a member of.
+ */
+public SourceFile(Type type) {
+	super(type);
+}//SourceFile()//
+/**
+ * Gets the index in the constant pool of the source file's name.
+ * @return The index to the source file name constant (UTF8) in the constant pool.
+ */
+public short getSourceFileIndex() {
+	return sourceFileIndex;
+}//getSourceFileIndex()//
+/**
+ * Sets the index in the constant pool of the source file's name.
+ * @param sourceFileIndex The index to the source file name constant (UTF8) in the constant pool.
+ */
+public void setSourceFileIndex(short sourceFileIndex) {
+	this.sourceFileIndex = sourceFileIndex;
+}//setSourceFileIndex()//
+/**
+ * Gets the attribute's default name as it is stored in the class bytes.
+ * @return The default name identifying the attribute's type.
+ */
+public String getDefaultName() {
+	return DEFAULT_NAME;
+}//getDefaultName()//
+/**
+ * Gets the size in number of bytes of the component and all subcomponents.
+ * @return The number of bytes required to represent the component and all subcomponents.
+ */
+public int getSize() {
+	return 2;
+}//getSize()//
+/**
+ * Reads this object from the given stream.
+ * @param in The input stream to read this object from.
+ */
+public void readExternal(java.io.ObjectInput in) throws java.io.IOException, ClassNotFoundException {
+	super.readExternal(in);
+
+	in.readInt();  //Read the size of the attribute.//
+	sourceFileIndex = in.readShort();
+}//readExternal()//
+/**
+ * @see Component.toString(StringBuffer, int)
+ */
+public void toString(StringBuffer buffer, int tabCount) {
+	appendTabs(buffer, tabCount);
+	buffer.append("Source File Reference CodeAttribute (sourceFileIndex=");
+	buffer.append(sourceFileIndex);
+	buffer.append(" fileName='");
+	buffer.append(getType().getConstant(sourceFileIndex));
+	buffer.append("')");
+	appendEndOfLine(buffer);
+}//toString()//
+/**
+ * Writes this object to the given stream.
+ * @param out The output stream to write this object to.
+ */
+public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException {
+	super.writeExternal(out);
+
+	out.writeShort(sourceFileIndex);
+}//writeExternal()//
+}//SourceFile//