Effective Enterprise Java (Paperback)
Ted Neward
- 出版商: Addison Wesley
- 出版日期: 2004-08-26
- 售價: $1,500
- 貴賓價: 9.5 折 $1,425
- 語言: 英文
- 頁數: 496
- 裝訂: Paperback
- ISBN: 0321130006
- ISBN-13: 9780321130006
-
相關分類:
Java 程式語言
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商品描述
Table of Contents:
Foreword.
Preface.
List of Abbreviations.
Chapter 1. Introduction.
The goals of J2EE.
Middleware and J2EE.
J2EE implementation.
The ten fallacies of enterprise computing.Chapter 2. Architecture.
Item 1: Prefer components as the key element of development, deployment, and reuse.
Item 2: Prefer loose coupling across component boundaries.
Item 3: Differentiate layers from tiers.
Item 4: Keep data and processors close together.
Item 5: Remember that identity breeds contention.
Item 6: Use hook points to inject optimizations, customizations, or new functionality.
Item 7: Be robust in the face of failure.
Item 8: Define your performance and scalability goals.
Item 9: Restrict EJB to transactional processing.
Item 10: Never optimize without profiling first.
Item 11: Recognize the cost of vendor neutrality.
Item 12: Build in monitoring support.
Item 13: Build in administration support.
Item 14: Make deployment as simple as possible.Chapter 3. Communication.
Item 15: Understand all your communications options.
Item 16: Consider your lookup carefully.
Item 17: Recognize the cost of network access.
Item 18: Prefer context-complete communication styles.
Item 19: Prefer data-driven communication over behavior-driven communication.
Item 20: Avoid waiting for remote service requests to respond.
Item 21: Consider partitioning components to avoid excessive load on any one machine.
Item 22: Consider using Web Services for open integration.
Item 23: Pass data in bulk.
Item 24: Consider rolling your own communication proxies.Chapter 4. Processing.
Item 25: Keep it simple.
Item 26: Prefer rules engines for complex state evaluation and execution.
Item 27: Prefer transactional processing for implicitly nonatomic failure scenarios.
Item 28: Differentiate user transactions from system transactions.
Item 29: Minimize lock windows.
Item 30: Never cede control outside your component while holding locks.
Item 31: Understand EJB transactional affinity.
Item 32: Prefer local transactions to distributed ones.
Item 33: Consider using optimistic concurrency for better scalability.
Item 34: Consider using pessimistic concurrency for explicit concurrency control.
Item 35: Consider lower isolation levels for better transactional throughput.
Item 36: Use savepoints to keep partial work in the face of rollback.
Item 37: Replicate resources when possible to avoid lock regions.
Item 38: Favor the immutable, for it needs no locks.Chapter 5. State Management.
Item 39: Use HttpSession sparingly.
Item 40: Use objects-first persistence to preserve your domain model.
Item 41: Use relational-first persistence to expose the power of the relational model.
Item 42: Use procedural-first persistence to create an encapsulation layer.
Item 43: Recognize the object-hierarchical impedance mismatch.
Item 44: Use in-process or local storage to avoid the network.
Item 45: Never assume you own the data or the database.
Item 46: Lazy-load infrequently used data.
Item 47: Eager-load frequently used data.
Item 48: Batch SQL work to avoid round-trips.
Item 49: Know your JDBC provider.
Item 50: Tune your SQL.Chapter 6. Presentation.
Item 51: Consider rich-client UI technologies.
Dynamic HTML.
Macromedia Flash.
Applets.
The UrlClassLoader class.
JNLP and Java Web Start. Item 52: Keep HTML minimal.
Item 53: Separate presentation from processing.
Item 54: Keep style separate from content.
Item 55: Pregenerate content to minimize processing.
Item 56: Validate early, validate everything.Chapter 7. Security.
Item 57: Security is a process, not a product.
Item 58: Remember that security is not just prevention.
Item 59: Establish a threat model.
Item 60: Assume insecurity.
Item 61: Always validate user input.
Item 62: Turn on platform security.
Item 63: Use role-based authorization.
Item 64: Use SignedObject to provide integrity of Serialized objects.
Item 65: Use SealedObject to provide confidentiality of Serializable objects.
Item 66: Use GuardedObject to provide access control on objects.Chapter 8. System.
Item 67: Aggressively release resources.
Item 68: Tune the JVM.
Item 69: Use independent JREs for side-by-side versioning.
Item 70: Recognize ClassLoader boundaries.
Isolation.
Versioning. Item 71: Understand Java Object Serialization.
The serialVerUID field.
Customization (writeObject and readObject).
Replacement (writeReplace and readResolve).
Further Details 415Item 72: Don't fight the garbage collector.
Item 73: Prefer container-managed resource management.
Item 74: Use reference objects to augment garbage collection behavior.
SoftReference objects.
WeakReference objects.
PhantomReference objects. Item 75: Don't be afraid of JNI code on the server.Bibliography.
Index.
商品描述(中文翻譯)
目錄:
前言。
前言。
縮寫列表。
第一章:介紹。
J2EE的目標。
中間件和J2EE。
J2EE的實現。
企業計算的十個錯誤觀念。
第二章:架構。
項目1:優先選擇組件作為開發、部署和重用的關鍵元素。
項目2:在組件邊界之間優先選擇鬆散耦合。
項目3:將層次與層級區分開來。
項目4:保持數據和處理器緊密結合。
項目5:記住身份會引發爭議。
項目6:使用鉤點注入優化、定制或新功能。
項目7:在面對故障時保持強大。
項目8:定義性能和可擴展性目標。
項目9:將EJB限制為事務處理。
項目10:在進行優化之前先進行分析。
項目11:認識供應商中立性的成本。
項目12:建立監控支持。
項目13:建立管理支持。
項目14:使部署盡可能簡單。
第三章:通信。
項目15:了解所有通信選項。
項目16:仔細考慮查找。
項目17:認識網絡訪問的成本。
項目18:優先選擇上下文完整的通信風格。
項目19:優先選擇以數據驅動的通信而不是以行為驅動的通信。
項目20:避免等待遠程服務請求的響應。
項目21:考慮將組件分區以避免對任何一台機器的過大負載。
項目22:考慮使用Web服務進行開放集成。
項目23:批量傳遞數據。
項目24:考慮自己開發通信代理。
第四章:處理。
項目25:保持簡單。
項目26:對於複雜的狀態評估和執行,優先選擇規則引擎。
項目27:對於隱含的非原子失敗場景,優先選擇事務處理。
項目28:區分用戶事務和系統事務。
項目29:最小化鎖定窗口。
項目30:在持有鎖定的同時,不要放棄對組件之外的控制。
項目31:了解EJB事務關聯性。
項目32:優先選擇本地事務而不是分佈式事務。
項目33:考慮使用樂觀並發性以獲得更好的可擴展性。
項目34:考慮使用悲觀並發性以進行顯式並發控制。