Preface

This guide describes how to use Oracle interMedia Java Classes ("interMedia Java Classes").

Audience

This guide is for developers or database administrators who are interested in storing, retrieving, and manipulating media data in Oracle Database, including developers of multimedia specialization applications. Users of this guide should have experience with SQL, PL/SQL, Java, Java Database Connectivity (JDBC), and interMedia.

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Organization

This guide contains the following chapters and an appendix:

Chapter 1, " Introduction to Oracle interMedia Java Classes "

Contains a general introduction to Oracle interMedia Java Classes.

Chapter 2, " OrdAudio "

Contains reference information on the OrdAudio class.

Chapter 3, " OrdDoc "

Contains reference information on the OrdDoc class.

Chapter 4, " OrdImage"

Contains reference information on the OrdImage class.

Chapter 5, " OrdImageSignature "

Contains reference information on the OrdImageSignature class.

Chapter 6, " OrdMediaUtil "

Contains reference information on the OrdMediaUtil class.

Chapter 7, " OrdVideo "

Contains reference information on the OrdVideo class.

Chapter 8, " JAI Input and Output Stream "

Contains reference information on input and output stream objects designed to work with Java Advanced Imaging.

Chapter 9, " Java Classes for Servlets and JSP "

Contains reference information on Java classes for servlets and JavaServer Pages.

Appendix A, " Deprecated Methods"

Contains information on methods that have been deprecated.

Conventions

In examples, an implied carriage return occurs at the end of each line, unless otherwise noted. You must press the Return key at the end of a line of input.

The java.lang.String object is sometimes abbreviated as String.

Although Boolean is a proper noun, it is presented as boolean in this guide when its use in Java code requires case-sensitivity.

The following conventions are also used in this guide:

Convention	Meaning
. . .	Vertical ellipsis points in an example mean that information not directly related to the example has been omitted.
. . .	Horizontal ellipsis points in statements or commands mean that parts of the statement or command not directly related to the example have been omitted.
boldface text	Boldface text indicates a term defined in the text and glossary.
italic text	Italic text is used for emphasis, book titles, and user-supplied information.
`monospace text`	Monospace text is used in examples. It is also used in text for file and directory names, absolute path names, URL names, and for excerpts of examples.
< >	Angle brackets enclose user-supplied names.
{ }	Braces in syntax or examples enclose two or more items, one of which is required.
[ ]	Brackets enclose optional clauses from which you can choose one or none.