< Day Day Up > Jakarta Commons Cookbook By Timothy M. O'Brien Publisher: O'Reilly Pub Date: November 2004 ISBN: 0-596-00706-X Pages: 400 Table of • Contents • Index • Reviews Reader This collection provides expert tips for using the utilities of the Java-based • Reviews Jakarta Commons open source project. You don't have to be an expert, • Errata the book's solution-based format contains code examples for a wide • Academic variety of web, XML, network, testing, and application projects. If you want to learn how to use Jakarta Commons utilities to create powerful Java applications and tools, the Jakarta Commons Cookbook is for you. < Day Day Up > < Day Day Up > Jakarta Commons Cookbook By Timothy M. O'Brien Publisher: O'Reilly Pub Date: November 2004 ISBN: 0-596-00706-X Pages: 400 Table of • Contents • Index • Reviews Reader • Reviews • Errata • Academic Copyright Preface What's Inside Conventions Used in This Book What You'll Need The Jakarta Commons Community The Apache Software License Using Code Examples We'd Like to Hear from You Acknowledgments Chapter 1. Supplements to the Java 2 Platform Introduction Recipe 1.1. Obtaining Commons Lang Recipe 1.2. Joining the Commons-User Mailing List Recipe 1.3. Getting the Commons Lang Source Code Recipe 1.4. Automating the Generation of toString( ) Content Recipe 1.5. Customizing Generated toString( ) Content Recipe 1.6. Automating hashCode( ) and equals( ) Recipe 1.7. Automating compareTo( ) Recipe 1.8. Printing an Array Recipe 1.9. Cloning and Reversing Arrays Recipe 1.10. Transforming Between Object Arraysand Primitive Arrays Recipe 1.11. Finding Items in an Array Recipe 1.12. Creating a Map from a Multidimensional Array Recipe 1.13. Formatting Dates Recipe 1.14. Rounding Date Objects Recipe 1.15. Truncating Date Objects Recipe 1.16. Creating an Enum Recipe 1.17. Generating Unique Numeric Identifiers Recipe 1.18. Validation of Method Parameters Recipe 1.19. Measuring Time Chapter 2. Manipulating Text Introduction Recipe 2.1. Setting Up StringUtils and WordUtils Recipe 2.2. Checking for an Empty String Recipe 2.3. Abbreviating Strings Recipe 2.4. Splitting a String Recipe 2.5. Finding Nested Strings Recipe 2.6. Stripping and Trimming a String Recipe 2.7. Chomping a String Recipe 2.8. Creating an Emphasized Header Recipe 2.9. Reversing a String Recipe 2.10. Wrapping Words Recipe 2.11. Testing the Contents of a String Recipe 2.12. Measuring the Frequency of a String Recipe 2.13. Parsing Formatted Strings Recipe 2.14. Calculating String Difference Recipe 2.15. Using Commons Codec Recipe 2.16. Getting the Commons Codec Source Code Recipe 2.17. Calculating Soundex Chapter 3. JavaBeans Introduction Recipe 3.1. Representing Beans Graphically Recipe 3.2. Obtaining Commons BeanUtils Recipe 3.3. Getting the Commons BeanUtils Source Code Recipe 3.4. Accessing Simple Bean Properties Recipe 3.5. Accessing Nested Bean Properties Recipe 3.6. Accessing Indexed Bean Properties Recipe 3.7. Accessing Mapped Bean Properties Recipe 3.8. Accessing a Simple, Nested, Indexed, and Mapped Bean Property Recipe 3.9. Determining the Type of a Bean Property Recipe 3.10. Comparing Beans Recipe 3.11. Copying Bean Properties Recipe 3.12. Cloning a Bean Recipe 3.13. Setting a Bean Property Recipe 3.14. Testing Property Access Recipe 3.15. Validating Beans with Predicates Recipe 3.16. Creating a Map of Bean Properties Recipe 3.17. Wrapping a Bean with a Map Recipe 3.18. Creating a Dynamic Bean Recipe 3.19. Getting and Setting Properties as Strings Chapter 4. Functors Introduction Recipe 4.1. Obtaining Commons Collections Recipe 4.2. Getting the Commons Collections Source Code Recipe 4.3. Reversing a Comparator Recipe 4.4. Chaining Comparators Recipe 4.5. Comparing Nulls Recipe 4.6. Fixed-Order Comparison Recipe 4.7. Using Simple Predicates Recipe 4.8. Writing a Custom Predicate Recipe 4.9. Creating Composite Predicates Recipe 4.10. Transforming Objects Recipe 4.11. Creating a Chain of Transformations Recipe 4.12. Applying Conditional Transformations Recipe 4.13. Writing a Closure Recipe 4.14. Chaining Closures Recipe 4.15. Modeling Conditional Statements with Closures Recipe 4.16. Modeling Loops with Closures Chapter 5. Collections Introduction Recipe 5.1. Obtaining Commons Collections Recipe 5.2. Using a Looping Iterator Recipe 5.3. Iterating Over an ArrayList Recipe 5.4. Filtering a Collection with a Predicate Recipe 5.5. Iterating Through Distinct Elements Recipe 5.6. Using a Bag Recipe 5.7. Using a Buffer Recipe 5.8. Creating a Priority Queue Recipe 5.9. Using a Blocking Buffer Recipe 5.10. Storing Multiple Values in a Map Recipe 5.11. Retrieving a Key by a Value Recipe 5.12. Using a Case-Insensitive Map Recipe 5.13. Creating Typed Collections and Maps Recipe 5.14. Constraining Map Values Recipe 5.15. Constraining List Contents Recipe 5.16. Transforming Collections Recipe 5.17. Creating a Least Recently Used Cache Recipe 5.18. Using a Lazy Map Recipe 5.19. Counting Objects in a Collection Recipe 5.20. Performing Set Operations Recipe 5.21. Retrieving Map Values Without Casting Chapter 6. XML Introduction Recipe 6.1. Obtaining Jakarta Commons Digester Recipe 6.2. Turning XML Documents into Objects Recipe 6.3. Namespace-Aware Parsing Recipe 6.4. Creating a Simple XML Command Language Recipe 6.5. Variable Substitution and XML Parsing Recipe 6.6. Obtaining Jakarta Commons Betwixt Recipe 6.7. Turning Beans into XML Documents Recipe 6.8. Customizing XML Generated from an Object Recipe 6.9. Turning XML Documents into Beans Chapter 7. Application Infrastructure Introduction Recipe 7.1. Obtaining Commons CLI Recipe 7.2. Parsing a Simple Command Line Recipe 7.3. Parsing a Complex Command Line Recipe 7.4. Printing Usage Information Recipe 7.5. Obtaining Commons Configuration Recipe 7.6. Configuring Applications with Properties Files Recipe 7.7. Configuring Applications with XML Recipe 7.8. Using Composite Configuration Recipe 7.9. Obtaining Commons Logging Recipe 7.10. Using an Abstract Logging Interface Recipe 7.11. Specifying a Logging Implementation Recipe 7.12. Obtaining Apache Log4J Recipe 7.13. Configuring Log4J with a Properties File Recipe 7.14. Configuring Log4J with XML Chapter 8. Math Introduction Recipe 8.1. Using Fractions Recipe 8.2. Finding the Maximum and Minimum in an Array Recipe 8.3. Using Number Ranges Recipe 8.4. Generating Random Variables Recipe 8.5. Obtaining Commons Math Recipe 8.6. Calculating Simple Univariate Statistics Recipe 8.7. Solving a System of Linear Equations Recipe 8.8. Arithmetic with Complex Numbers Recipe 8.9. Establishing Relationships Between Variables Recipe 8.10. Estimating the Amount of Time Left in a Process Chapter 9. Templating Introduction Recipe 9.1. Obtaining Commons JEXL Recipe 9.2. Using an Expression Language Recipe 9.3. Invoking Methods in an Expression Recipe 9.4. Externalizing Logic with an Expression Language Recipe 9.5. Obtaining Jakarta Velocity Recipe 9.6. Using a Simple Templating Language Recipe 9.7. Writing Templates with Conditionals and Loops Recipe 9.8. Using Macros in a Templating Engine Recipe 9.9. Invoking Methods in a Template Recipe 9.10. Obtaining FreeMarker Recipe 9.11. Using a Complex Scripting Engine Recipe 9.12. Accessing XML Documents from a Templating Engine Recipe 9.13. Using Velocity in a Web Application Recipe 9.14. Using FreeMarker in a Web Application Recipe 9.15. Writing Templates in Eclipse Chapter 10. I/O and Networking Introduction Recipe 10.1. Obtaining Commons IO Recipe 10.2. Copying Streams, byte[ ], Readers, and Writers Recipe 10.3. Closing Streams, Readers, and Writers Recipe 10.4. Printing a Human-Readable File Size Recipe 10.5. Copying Files, Strings, and URLs Recipe 10.6. Deleting Directories Recursively Recipe 10.7. Obtaining the Size of a Directory Recipe 10.8. Touching a File Recipe 10.9. Filtering Files Recipe 10.10. Measuring Stream Traffic Recipe 10.11. Splitting an OutputStream Recipe 10.12. Obtaining Jakarta ORO Recipe 10.13. Using Globs and Perl5 Regular Expressions to List Files Recipe 10.14. Obtaining Commons Net Recipe 10.15. Writing an FTP Client Recipe 10.16. Sending Mail with SMTP Recipe 10.17. Checking a POP3 Mailbox Chapter 11. HTTP and WebDAV Introduction Recipe 11.1. Obtaining Jakarta HttpClient Recipe 11.2. Getting Jakarta HttpClient Source Code Recipe 11.3. Performing an HTTP GET Recipe 11.4. Sending Parameters in a Query String Recipe 11.5. Retrieving Content with a Conditional GET Recipe 11.6. Debugging HTTP Communications Recipe 11.7. Making an HTTP POST Request Recipe 11.8. Sending POST Data from a File Recipe 11.9. Uploading Files with a Multipart POST Recipe 11.10. Basic Authentication Recipe 11.11. NTLM Authentication Recipe 11.12. Working with Cookies Recipe 11.13. Handling Redirects Recipe 11.14. SSL Recipe 11.15. Accepting a Self-Signed Certificate Recipe 11.16. Obtaining Jakarta Slide Recipe 11.17. Connecting to WebDAV Resources Recipe 11.18. Modifying a WebDAV Resource Chapter 12. Searching and Filtering Introduction Recipe 12.1. Obtaining Commons JXPath Recipe 12.2. Querying an Object Graph with XPath Recipe 12.3. Search a Collection of Simple Objects Recipe 12.4. Applying XPath Queries to Complex Object Graphs Recipe 12.5. Obtaining Jakarta Lucene Recipe 12.6. Creating an Index of XML Documents Recipe 12.7. Searching for a Specific Term in a Document Index Recipe 12.8. Finding the Frequency of Terms in an Index Colophon Index < Day Day Up > < Day Day Up > Copyright © 2005 O'Reilly Media, Inc. All rights reserved. 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