《Jakarta Commons经典实例（影印版）》—

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Jakarta Commons经典实例（影印版）

出版时间：2005年06月

页数：404

长期以来，Java一直承诺向开发人员提供可重用、模块化和可移植的特性。要实现上层的软件结构开发者可对已有的框架和组件进行扩展，或按需定制，而无需从最底层的细节开始。一个典型的例子就是万维网联盟（W3C）定义的DOM接口。应用程序开发人员很少会去编写一个自己的XML解析器，但他们常常编写自己的组件，而这些组件的功能在一些自由软件库中已经实现了，只是开发者们不知道这些开源组件的存在罢了。本书采用O'Reilly经典实例系列丛书中惯用的问题－求解模式概述了可供使用的软件库以解决上述问题。这里仅列出部分本书所涵盖的Commons项目和组件：
* 对核心Java语言的扩展，包括字符串和日期操作、字符串编码和参数验证
* 对XML的支持，从解析、文档生成到使用搜索引擎索引XML文档所需的XPath
* 模板化框架使你能够超越JSP的基本功能，不仅Web页面，甚至XML文件或者电子邮件都能够进行模板化
* 使用FTP、SMTP、POP、NNTP、特别是HTTP和WebDAV等功能所需的工具
* 使用Functor进行编程的新方法，包括使用predicate、closure、transformer和functor（替换控制结构，如for和while）
* 新的collection和collection工具，包括LRU Map、predicated collection、适用于Java 1.4的typed collection、filtering iterator和set操作
* 对JavaBean的扩展，从bean到map的转换至序列化bean为XML字符串
* 提供对矩阵、复数、线性回归支持的新数学工具库
* 对Jakarta Commons组件和Maven、Ant协同使用的指导
* 日志、编码和对象池（object pools）
仅仅了解一两个有用的工具类是不够的，您必须意识到做出不同选择的可能，并对所选技术的全景有所了解。如果您希望能够摆脱令人手忙脚乱的编程方法并熟练掌握Java这门语言，《Jakarta Commons经典实例》正是您所需要的工具。

目录
产品信息
关于作者
封面介绍

Preface
1. Supplements to the Java 2 Platform
1.1 Obtaining Commons Lang
1.2 Joining the Commons-User Mailing List
1.3 Getting the Commons Lang Source Code
1.4 Automating the Generation of toString()Content
1.5 Customizing Generated toString()Content
1.6 Automating hashCode()and equals()
1.7 Automating compareTo()
1.8 Printing an Array
1.9 Cloning and Reversing Arrays
1.10 Transforming Between Object Arrays and Primitive Arrays
1.11 Finding Items in an Array
1.12 Creating a Map from a Multidimensional Array
1.13 Formatting Dates
1.14 Rounding Date Objects
1.15 Truncating Date Objects
1.16 Creating an Enum
1.17 Generating Unique Numeric Identifiers
1.18 Validation of Method Parameters
1.19 Measuring Time
2. Manipulating Text
2.1 Setting Up StringUtils and WordUtils
2.2 Checking for an Empty String
2.3 Abbreviating Strings
2.4 Splitting a String
2.5 Finding Nested Strings
2.6 Stripping and Trimming a String
2.7 Chomping a String
2.8 Creating an Emphasized Header
2.9 Reversing a String
2.10 Wrapping Words
2.11 Testing the Contents of a String
2.12 Measuring the Frequency of a String
2.13 Parsing Formatted Strings
2.14 Calculating String Difference
2.15 Using Commons Codec
2.16 Getting the Commons Codec Source Code
2.17 Calculating Soundex
3. JavaBeans
3.1 Representing Beans Graphically
3.2 Obtaining Commons BeanUtils
3.3 Getting the Commons BeanUtils Source Code
3.4 Accessing Simple Bean Properties
3.5 Accessing Nested Bean Properties
3.6 Accessing Indexed Bean Properties
3.7 Accessing Mapped Bean Properties
3.8 Accessing a Simple,Nested,Indexed,and Mapped Bean Property
3.9 Determining the Type of a Bean Property
3.10 Comparing Beans
3.11 Copying Bean Properties
3.12 Cloning a Bean
3.13 Setting a Bean Property
3.14 Testing Property Access
3.15 Validating Beans with Predicates
3.16 Creating a Map of Bean Properties
3.17 Wrapping a Bean with a Map
3.18 Creating a Dynamic Bean
3.19 Getting and Setting Properties as Strings
4. Functors
4.1 Obtaining Commons Collections
4.2 Getting the Commons Collections Source Code
4.3 Reversing a Comparator
4.4 Chaining Comparators
4.5 Comparing Nulls
4.6 Fixed-Order Comparison
4.7 Using Simple Predicates
4.8 Writing a Custom Predicate
4.9 Creating Composite Predicates
4.10 Transforming Objects
4.11 Creating a Chain of Transformations
4.12 Applying Conditional Transformations
4.13 Writing a Closure
4.14 Chaining Closures
4.15 Modeling Conditional Statements with Closures
4.16 Modeling Loops with Closures
5. Collections
5.1 Obtaining Commons Collections
5.2 Using a Looping Iterator
5.3 Iterating Over an ArrayList
5.4 Filtering a Collection with a Predicate
5.5 Iterating Through Distinct Elements
5.6 Using a Bag
5.7 Using a Buffer
5.8 Creating a Priority Queue
5.9 Using a Blocking Buffer
5.10 Storing Multiple Values in a Map
5.11 Retrieving a Key by a Value
5.12 Using a Case-Insensitive Map
5.13 Creating Typed Collections and Maps
5.14 Constraining Map Values
5.15 Constraining List Contents
5.16 Transforming Collections
5.17 Creating a Least Recently Used Cache
5.18 Using a Lazy Map
5.19 Counting Objects in a Collection
5.20 Performing Set Operations
5.21 Retrieving Map Values Without Casting
6. XML
6.1 Obtaining Jakarta Commons Digester
6.2 Turning XML Documents into Objects
6.3 Namespace-Aware Parsing
6.4 Creating a Simple XML Command Language
6.5 Variable Substitution and XML Parsing
6.6 Obtaining Jakarta Commons Betwixt
6.7 Turning Beans into XML Documents
6.8 Customizing XML Generated from an Object
6.9 Turning XML Documents into Beans
7. Application Infrastructure
7.1 Obtaining Commons CLI
7.2 Parsing a Simple Command Line
7.3 Parsing a Complex Command Line
7.4 Printing Usage Information
7.5 Obtaining Commons Configuration
7.6 Configuring Applications with Properties Files
7.7 Configuring Applications with XML
7.8 Using Composite Configuration
7.9 Obtaining Commons Logging
7.10 Using an Abstract Logging Interface
7.11 Specifying a Logging Implementation
7.12 Obtaining Apache Log4J
7.13 Configuring Log4J with a Properties File
7.14 Configuring Log4J with XML
8. Math
8.1 Using Fractions
8.2 Finding the Maximum and Minimum in an Array
8.3 Using Number Ranges
8.4 Generating Random Variables
8.5 Obtaining Commons Math
8.6 Calculating Simple Univariate Statistics
8.7 Solving a System of Linear Equations
8.8 Arithmetic with Complex Numbers
8.9 Establishing Relationships Between Variables
8.10 Estimating the Amount of Time Left in a Process
9. Templating
9.1 Obtaining Commons JEXL
9.2 Using an Expression Language
9.3 Invoking Methods in an Expression
9.4 Externalizing Logic with an Expression Language
9.5 Obtaining Jakarta Velocity
9.6 Using a Simple Templating Language
9.7 Writing Templates with Conditionals and Loops
9.8 Using Macros in a Templating Engine
9.9 Invoking Methods in a Template
9.10 Obtaining FreeMarker
9.11 Using a Complex Scripting Engine
9.12 Accessing XML Documents from a Templating Engine
9.13 Using Velocity in a Web Application
9.14 Using FreeMarker in a Web Application
9.15 Writing Templates in Eclipse
10. I/O and Networking
10.1 Obtaining Commons IO
10.2 Copying Streams,byte [],Readers,and Writers
10.3 Closing Streams,Readers,and Writers
10.4 Printing a Human-Readable File Size
10.5 Copying Files,Strings,and URLs
10.6 Deleting Directories Recursively
10.7 Obtaining the Size of a Directory
10.8 Touching a File
10.9 Filtering Files
10.10 Measuring Stream Traffic
10.11 Splitting an OutputStream
10.12 Obtaining Jakarta ORO
10.13 Using Globs and Perl5 Regular Expressions to List Files
10.14 Obtaining Commons Net
10.15 Writing an FTP Client
10.16 Sending Mail with SMTP
10.17 Checking a POP3 Mailbox
11. HTTP and WebDAV
11.1 Obtaining Jakarta HttpClient
11.2 Getting Jakarta HttpClient Source Code
11.3 Performing an HTTP GET
11.4 Sending Parameters in a Query String
11.5 Retrieving Content with a Conditional GET
11.6 Debugging HTTP Communications
11.7 Making an HTTP POST Request
11.8 Sending POST Data from a File
11.9 Uploading Files with a Multipart POST
11.10 Basic Authentication
11.11 NTLM Authentication
11.12 Working with Cookies
11.13 Handling Redirects
11.14 SSL
11.15 Accepting a Self-Signed Certificate
11.16 Obtaining Jakarta Slide
11.17 Connecting to WebDAV Resources
11.18 Modifying a WebDAV Resource
12. Searching and Filtering
12.1 Obtaining Commons JXPath
12.2 Querying an Object Graph with XPath
12.3 Search a Collection of Simple Objects
12.4 Applying XPath Queries to Complex Object Graphs
12.5 Obtaining Jakarta Lucene
12.6 Creating an Index of XML Documents
12.7 Searching for a Specific Term in a Document Index
12.8 Finding the Frequency of Terms in an Index
Index

书名：Jakarta Commons经典实例（影印版）

作者：Timothy M. O'Brien 著

国内出版社：东南大学出版社

出版时间：2005年06月

页数：404

书号：7-5641-0048-6

原版书出版商：O'Reilly Media

Timothy M. O'Brien

Timothy M. O'Brien is an active committer in the Jakarta Commons, a subproject of the Apache Software Foundation's Jakarta project. As a consultant, Tim tries to encourage the adoption of open source software and nudge organizations to view community participation as an essential strategy.In addition to his professional responsibilities, he is a bass/baritone who sings frequently in the Chicagoland area. Tim discovered programming on a Basic Four, TRS-80, and Commodore 64 in his hometown of Wellesley, Massachusetts; subsequently, he studied Computer Engi- neering at the University of Virginia.

Timothy M O'Brien是一位Jakarta社区的活跃成员。而Jakarta是Apache软件基金会（Apache Software Fundation）所属Apache工程的子项目。作为一名顾问人员，Tim致力于提倡采用开源软件，并敦促各组织把参与社区看作一项重要战略。
除了专业工作外，他还是一位男中低音歌手，常在芝加哥地区一展歌喉。Tim的编程生涯起始于家乡Massachusetts州的Wellesley，开始时学习的是Basic Four、TRS-80及Commodore64，后来他进入弗吉尼亚大学（the University of
Virginia）学习计算机工程。

查看Timothy M. O'Brien更多信息

The animal on the cover of Jakarta Commons Cookbook is an aardvark. Native to the grasslands and woodlands of sub-Saharan Africa, the aardvark is the only surviving species in the Orycteropodidae family of mammals.Despite being named for its resemblance to the pig (the word aardvark derives from the Dutch for "earth pig"), the aardvark's appearance is far more similar to that of marsupials, such as the bilby and the bandicoot.
Aardvarks are distinguished by their pig-like torso, arched back, oversized ears, and lengthy snout. They are typically yellow-gray in color, although their tough skin may appear reddish-brown when coated in soil. On average, the adult aadvark is slightly more than three feet long and weighs approximately 90 to 140 pounds.Aardvarks dine almost exclusively on ants and termites, for which their tiny, tubular mouth and long, slender tongue are ideally suited. Upon locating a cache of ants with their keen sense of smell, aardvarks use their strong front legs to dig into the nest and rapidly lap up the insects with their sticky tongue. Scientists have observed aardvarks devouring as many as 50,000 insects in a single night!
By nature, aardvarks tend to be reclusive.They are nocturnal creatures that build elaborate individual burrows of up to 40 feet in length in their home terrain, used to search for food and provide temporary shelter. Mothers make use of burrows as a more permanent home when giving birth to their young.
Currently, aardvarks are not considered an endangered species. However, they are still targeted by hunters for their exquisite cylindrical teeth, which are often used for decorative purposes.

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定价：68.00元

书号：7-5641-0048-6

出版社：东南大学出版社

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