implementation

Design Patterns: Calculator Simple Implementation

CodeWeblog.com — Wed, 17 Feb 2010 11:45:00+0000

If we are to write a calculator is not difficult: the following code But this code is far too bloated, and we want him to optimize the design patterns used to optimize the

Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
hibernate to use the principle of 2009-02-27 09:47:00
First Hibernate Example 2009-02-27 09:46:02
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

CGlib dynamic agent (to undertake the above JDK dynamic proxy)

CodeWeblog.com — Sun, 14 Feb 2010 08:10:17+0000

1.CGLib dynamic proxy First, import the development kit: cglib.nodep.jar and Junit.jar Implementations with the JDK or less the same for the convenience of everyone reading the full implementation of ...

hibernate generic generic DAO 2009-02-27 09:46:44
Struts2 + hibernate + spring problem user log in 2009-02-27 09:45:41
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
The level Hibernate cache 2009-02-27 09:45:02
Hibernate's lazy strategy 2009-02-27 09:44:43

Extended ApacheCommos of DbUtils

CodeWeblog.com — Sat, 13 Feb 2010 21:55:14+0000

The DbUtils is a simple ApacheCommos easy to use lightweight tools for database operations, the project's home page is: http://commons.apache.org/dbutils/, information about it can get from there. ...

Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate secondary cache 2009-02-27 09:45:24
Hibernate's lazy strategy 2009-02-27 09:44:43
spring struts2.0 hibernate bug killer 1 2009-02-27 09:43:23

The interceptor struts2

CodeWeblog.com — Fri, 12 Feb 2010 09:25:06+0000

1. Understand the interceptor 1. Interceptors in the anti-ask certain way, before or after the field to intercept, and the interceptors are pluggable, the interceptor is an implementation of AOP. 2. I ...

hibernate to use the principle of 2009-02-27 09:47:00
First Hibernate Example 2009-02-27 09:46:02
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
The level Hibernate cache 2009-02-27 09:45:02
Hibernate's lazy strategy 2009-02-27 09:44:43

The spring has gone again, BUG no more will come back!

CodeWeblog.com — Thu, 11 Feb 2010 19:25:23+0000

Evil bug, take a look at all such a stupid Mody: 1. Using the sequence when you use select max (id) from table; ------- too violent, and direct data recorded chaos 2. Multi-layer for the time loop, th ...

Struts2 + hibernate + spring problem user log in 2009-02-27 09:45:41
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate secondary cache 2009-02-27 09:45:24
Hibernate's lazy strategy 2009-02-27 09:44:43

On the struts-config.xml file

CodeWeblog.com — Wed, 10 Feb 2010 19:35:16+0000

hibernate to use the principle of 2009-02-27 09:47:00
Servlet brief introduction 2009-02-27 09:46:20
Spring2.0 + hibernate3.1 + log4j + mysql demo 2009-02-27 09:45:51
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

Prawn with me to write network (day 0)

CodeWeblog.com — Mon, 08 Feb 2010 23:40:04+0000

1, the project module description The project is to provide users a platform for learning and exchange, mainly to ask questions and answer approach to issues of communication. In addition to providing ...

Hibernate connection pool configuration 2009-02-27 10:01:35
hibernate to use the principle of 2009-02-27 09:47:00
spring struts2.0 hibernate environmental structures .. despair carried out more than one hour only with good. 2009-02-27 09:45:56
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

The proper use of ThreadPoolExecutor

CodeWeblog.com — Mon, 08 Feb 2010 18:00:53+0000

Has been used Executors.newFixedThreadPool (10) in such a way to create a thread pool. This factory method to create ThreadPoolExecutor the actual object, its constructor has three main parameters of ...

Struts2 + hibernate + spring problem user log in 2009-02-27 09:45:41
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate secondary cache 2009-02-27 09:45:24
Hibernate's lazy strategy 2009-02-27 09:44:43

java task scheduler (Quartz篇)

CodeWeblog.com — Mon, 08 Feb 2010 05:00:50+0000

java task scheduler (Quartz篇) 1, Timer describes the establishment of the task: Use the Timer scheduling tasks should inherit the TimerTask abstract class that implements Runnable interface, because s ...

hibernate to use the principle of 2009-02-27 09:47:00
Hibernate annotation using notebook 2009-02-27 09:45:46
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
The level Hibernate cache 2009-02-27 09:45:02
Hibernate's lazy strategy 2009-02-27 09:44:43

apache 2010-1-28 to 2010-2-3 circular summary

CodeWeblog.com — Mon, 08 Feb 2010 01:15:49+0000

Apache HTTP Server 1.3.42 published in the Apache, the web server project is called httpd, the current latest version is 2.2.x. 2.2 The documents in Chinese, translated by Kim Bu country. Apache HTTP ...

Nan-Jing 5: When IBatis.Hibernate mixed affairs, pay attention to your SQL 2009-02-27 10:01:47
hibernate to use the principle of 2009-02-27 09:47:00
myeclipse plugin 2009-02-27 09:46:56
Based on JDBC, JPA Annotation achieve simple CRUD Generic Dao 2009-02-27 09:45:34
Hibernate's lazy strategy 2009-02-27 09:44:43

jdbc in the relationship between the statement and the ResultSet

CodeWeblog.com — Sun, 07 Feb 2010 22:35:47+0000

/ ** *

The object used for executing a static SQL statement * And returning the results it produces. *

* By default, only one ResultSet object per Related Posts


		
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Monitor the progress of the Hibernate Search
CodeWeblog.com — Sun, 07 Feb 2010 19:20:47+0000
The http://simonlei.javaeye.com/blog/577068 this article, I found a simple way to right Index reindex. However, there are now a demand, I would like to be able to reindex the process of doing a progre ...				Related Posts
		
		
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Java-depth analysis of the character encoding
CodeWeblog.com — Sat, 06 Feb 2010 00:45:40+0000
December 3, 2009 1. Character Set In the computer world, we need to express too many characters, in order to computer can correctly display these characters, we will encode these characters, making ch ...				Related Posts
		
		
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jdbc of the Statement, PreparedStatement, CallableStatement
CodeWeblog.com — Thu, 04 Feb 2010 21:55:37+0000
Statement each time you run sql statement, the database should be the implementation of sql statements to compile, it is best used only to perform a query and returns the results of the case, more eff ...				Related Posts
		
		
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SOA implementation: top-down or bottom-up?
CodeWeblog.com — Wed, 03 Feb 2010 04:35:36+0000
In the realization of a time when service-oriented architecture, business users and IT team, it is desirable to promote the development process it M? And that two kinds of options may be becoming the  ...				Related Posts
		
		
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Software Testing Software
CodeWeblog.com — Sun, 22 Nov 2009 03:15:02+0000
Software testing based on Chapter Chapter II software test plan Chapter III Software Testing Analysis and Design Chapter IV of the implementation of software testing Chapter V of the implementation of ...				Related Posts
		
		
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Hibernate's understanding of inverse and cascade
CodeWeblog.com — Wed, 18 Nov 2009 11:15:02+0000
4. Hibernate how to update the database pojo 4.0 in the commit / flush before, hibernate will not be a mysterious object pojo treatment. 4.0.1 in the pojo when a select query, hibernate under the &quo ...				Related Posts
		
		
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hernate ehcach usage
CodeWeblog.com — Sat, 14 Nov 2009 07:55:02+0000
What is 1.EhCache Hibernate's EhCache is one of the secondary cache, you can query from the data storage disk or in memory to save the next time the same query once again query the database, the d ...				Related Posts
		
		
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Ajax Status and readStatus
CodeWeblog.com — Sat, 07 Nov 2009 23:45:02+0000
This article is reproduced in: http://aaron-ch.javaeye.com/blog/131202 Ajax Status and readStatus readyState property, including five possible values: 0: (uninitialized) send method has not been calle ...				Related Posts
		
		
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CruiseControl.rb another Bug
CodeWeblog.com — Wed, 04 Nov 2009 03:05:02+0000
I encountered the problem as follows: Executive: . / cruise build test_cc_01 Time, there will be the following error? SVN is literally no permissions to connect, but I tried a lot of SVN, but I have p ...				Related Posts
		
		
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Ruby General Assembly and its people MATZ!
CodeWeblog.com — Tue, 03 Nov 2009 23:45:02+0000
Ruby has just attended this technology. Matz looks young, a bit shy, but also there is no lack of sense of humor. But how to communicate with you the distance and obstacles exist! In addition he was v ...				Related Posts
		
		
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fckeditor on rails with 2.2
CodeWeblog.com — Fri, 30 Oct 2009 21:55:02+0000
0.5.1 the latest version of fckeditor http://rubyforge.org/frs/?group_id=2038&release_id=23116 The following plugins are copied to the implementation of rake fckeditor: install After the success o ...				Related Posts
		
		
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Hibernate query understanding of several important
CodeWeblog.com — Thu, 29 Oct 2009 13:15:02+0000
A, hibernate query 1, the test list and the relationship between Iterator and cache (1), in the same session in the first iteration and then list The results of the implementation is: Hibernate: selec ...				Related Posts
		
		
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JUnit framework for design and use of design patterns
CodeWeblog.com — Tue, 27 Oct 2009 10:55:02+0000
JUnit framework for design and use of design patterns Translation: Yong-Jun Hu hu.yong.jun @ ctgpc.com.cn be added [] Original: JUnit A Cook's Tour, see www.junit.org JUnit framework for design an ...				Related Posts
		
		
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Hibernate anomalies: associate a collection with two ...
CodeWeblog.com — Mon, 26 Oct 2009 07:25:02+0000
Hibernate exception - Illegal attempt to associate a collection with two open session Using struts2 + hibernate3.3 + spring2.5.6 As long as it is to implement or update method will throw more than sav ...				Related Posts
		
		
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js determine whether or not a positive integer input. The function of the number of floating-point numbers, etc.
CodeWeblog.com — Sat, 24 Oct 2009 04:05:27+0000
1. The following is a list of some types of numerical interpretation of regular expressions "^ \ \ d + $" / / non-negative integer (positive integer + 0) "^ [0-9] * [1-9] [0-9] * $" ...				Related Posts
		
		
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Javascript second day
CodeWeblog.com — Wed, 21 Oct 2009 13:35:02+0000
1, the target with the conversion between basic types: No matter when, but the object is not empty, in the environment for Boolean true. Such as; new Boolean (false); new Number (0); new String (" ...				Related Posts
		
		
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WebWork and DWR integration
CodeWeblog.com — Mon, 19 Oct 2009 09:05:03+0000
WebWork / Struts 2 DWR also provided with OpenSymphony ( www.opensymphony.com / webwork ) Framework developed by the integrated WebWork. With this support, you can remotely access their own WebWork Ac ...				Related Posts
		
		
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The first time the use of Ajax
CodeWeblog.com — Fri, 16 Oct 2009 06:20:02+0000
Today for the first time the use of Ajax, do not use the framework, spend half a day, but the蛮多harvest. js file: var xmlHttp; function methodName (obj) ( if (window.XMLHttpxmlHttpuest) ( xmlHttp = new ...				Related Posts
		
		
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rails find function
CodeWeblog.com — Wed, 14 Oct 2009 12:45:03+0000
The situation: would like to Model parameters into the form of the find function, If args = (: limit => 10), the implementation of Model.find (: all, args,: join =>"..."), the introduc ...				Related Posts
		
		
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Effective software project management (US) Wysocki (Wysocki, RK) with: Li Yongxing translation
CodeWeblog.com — Tue, 13 Oct 2009 19:15:28+0000
Project Review Meeting In each incremental will have a number of milestone events, the same linear methods, but there is only one increment. Increment in each of the milestone, the project evaluation  ...				Related Posts
		
		
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A 7-year software engineer summary
CodeWeblog.com — Mon, 12 Oct 2009 09:05:02+0000
Reprinted from: http://www.oschina.net/discuss/thread/500 1, to share the experience of the first: "Education on behalf of the past, the ability of the representatives of now, the study on behalf ...				Related Posts
		
		
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"Head First Design Patterns" Design Principles of collation
CodeWeblog.com — Mon, 12 Oct 2009 02:45:01+0000
I will study the following course of the principle of access to the contents of each listed below for review and sharing. 1, applications may be needed to identify changes, and it changes them and do  ...				Related Posts
		
		
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Iterator (Iterator) mode
CodeWeblog.com — Sun, 11 Oct 2009 22:50:02+0000
3. The combination of iterative structure: Design algorithm is easy to traverse composite structure, in which each member visit and the implementation of certain operations. Create iterators than perh ...				Related Posts
		
		
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JS: attachEvent and use addEventListener
CodeWeblog.com — Sun, 11 Oct 2009 04:15:02+0000
JS: attachEvent and use addEventListener attachEvent ways to attach an event to deal with other incidents. (Do not support the Mozilla family) addEventListener method for Mozilla family For example: I ...				Related Posts
		
		
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Learning Hibernate
CodeWeblog.com — Thu, 08 Oct 2009 23:35:03+0000
Hibernate objects in three states: Transient (instantaneous), persistent (lasting), detached (Trust). Three states. Transient state: Opened up by the new order of java object, which is usually are fam ...				Related Posts
		
		
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learning hibernate Notes 5 - session.flush ()
CodeWeblog.com — Thu, 08 Oct 2009 15:20:01+0000
We know that by default hibernate implementation of CRUD in accordance with the save, update, delete the order, why was it so? Because in the call session.save () when, hibernate at the same time the  ...				Related Posts
		
		
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Hibernate application in how to deal with bulk update and bulk delete?
CodeWeblog.com — Tue, 06 Oct 2009 00:55:01+0000
Batch update is the update in a transaction in large quantities of data, delete volume is defined as a transaction to remove large quantities of data. Following the adoption of Hibernate API directly  ...				Related Posts
		
		
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hibernate query problem
CodeWeblog.com — Mon, 05 Oct 2009 22:10:03+0000
import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.Action; import org.apache.struts.action.ActionForm;  ...				Related Posts
		
		
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a series of study notes hibernate
CodeWeblog.com — Mon, 05 Oct 2009 18:30:01+0000
The first item hibernate 1, a new java project 2, create a User Library, by adding the following jar * HIBERNATE_HOME/hibernate3.jar * HIBERNATE_HOME / lib / *. jar * MySql jdbc driver 3, create a hib ...				Related Posts
		
		
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Ruby common errors and solutions
CodeWeblog.com — Mon, 05 Oct 2009 01:25:02+0000
Ruby common errors and solutions (update ...) Above code, the implementation of the following two errors. Error 1: class / module name must be CONSTANT Solution: Module names should be capitalized the ...				Related Posts
		
		
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Beetle framework of the use of guide - Web Ajax development
CodeWeblog.com — Sun, 04 Oct 2009 21:45:01+0000
Ajax is a popular Web development technologies, BJAF Web framework in the original framework of Ajax had a strong package, the development of Ajax wanted to develop a common standard of the traditiona ...				Related Posts
		
		
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lighttpd cloth web.py
CodeWeblog.com — Sat, 03 Oct 2009 20:05:03+0000
The implementation of the document by adding # coding = utf8 #! / usr / bin / env python vim / etc / lighttpd / lighttpd.conf server.document-root = "" server.username = "" sudo vi ...				Related Posts
		
		
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Hibernate (25): Eclipse of the debug deceive me
CodeWeblog.com — Tue, 29 Sep 2009 06:55:02+0000
Hibernate (24): Why DetachedCriteria can not connect to check the data sheet? In experiment 2 in order to better simulate real-world project, I t.commit () on a real call wife.getName () before the st ...				Related Posts
		
		
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Step-by-step learning Ruby (11): Control statements
CodeWeblog.com — Wed, 23 Sep 2009 03:40:02+0000
A comparison statement Most other languages, here the attention of <=> Comparison is mainly used to determine the return to true, & & and, | | or Second, the conditions of modification o ...				Related Posts
		
		
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Javascript in String.replace () Magical Effect
CodeWeblog.com — Sun, 20 Sep 2009 12:35:03+0000
String.replace () Introduction Syntax: regexp: replace operation you want to perform regular expression, if a string is passed, it will be treated as ordinary characters to deal with, and only the imp ...				Related Posts
		
		
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To develop a reasonable process of software testing (2)
CodeWeblog.com — Sat, 19 Sep 2009 13:55:11+0000
In fact, software testing company, or a blank comparison test process companies improve the formulation and implementation process will be relatively easier for some, if you can be completely blank in ...				Related Posts
		
		
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Hibernate query program
CodeWeblog.com — Fri, 18 Sep 2009 00:10:12+0000
Hibernate query program 1, the use of the Session interface load method or way to get 2, Hibernate query methods provided by the main 1) Criteria Query (query terms) the steps: (1) to create the condi ...				Related Posts
		
		
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JS data type conversion
CodeWeblog.com — Thu, 17 Sep 2009 08:25:28+0000
parseFloat to convert floating-point numbers Integer parseInt convert. These two functions are some of the fault-tolerant, such as "123abc" will become 123. If the landlord would like to kno ...				Related Posts
		
		
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Detailed Ruby Metaclass
CodeWeblog.com — Sat, 12 Sep 2009 19:05:02+0000
via: http://www.letrails.cn/archives/ruby-metaclass-tutorials Ruby Metaprogramming If you are a novice, then the following code may help you to find that feeling: Puzzled? It does not matter, save the ...				Related Posts
		
		
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					Great collection of java interview topics 2009-02-27 09:44:32