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	<title>Techartifact &#187; Common</title>
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	<link>http://www.techartifact.com/blogs</link>
	<description>Latest tip and information on Java and Oracle ADF</description>
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		<title>Passing Data within a Task Flow</title>
		<link>http://www.techartifact.com/blogs/2012/02/passing-data-within-a-task-flow.html</link>
		<comments>http://www.techartifact.com/blogs/2012/02/passing-data-within-a-task-flow.html#comments</comments>
		<pubDate>Thu, 02 Feb 2012 08:04:55 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[Oracle ADF]]></category>
		<category><![CDATA[ADF]]></category>
		<category><![CDATA[Parameter]]></category>
		<category><![CDATA[Task flow]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1461</guid>
		<description><![CDATA[Passing Data within a Task Flow - It is a common use case to pass parameters from ADF Task Flow with fragments into another ADF Task Flow without fragments.f the bounded task flows referenced by ADF regions share the data control scope and the transaction &#8211; we can access parameter directly through Expression Language. If [...]]]></description>
		<wfw:commentRss>http://www.techartifact.com/blogs/2012/02/passing-data-within-a-task-flow.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>SpringMVC example with Maven</title>
		<link>http://www.techartifact.com/blogs/2012/01/springmvc-example-with-maven.html</link>
		<comments>http://www.techartifact.com/blogs/2012/01/springmvc-example-with-maven.html#comments</comments>
		<pubDate>Sun, 22 Jan 2012 21:52:41 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[Cargo]]></category>
		<category><![CDATA[code example]]></category>
		<category><![CDATA[Example]]></category>
		<category><![CDATA[Spring]]></category>
		<category><![CDATA[SpringMVC]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1423</guid>
		<description><![CDATA[Spring MVC is part of Springframework. It allow us to create application based on MVC design pattern in way that, we can leverage other features of Spring like authentication, ORM, AOP and others. In Spring MVC core component is the DispatcherServlet{link}, It works as front-controller. All request are processed by DispatcherServlet. It is also responbile [...]]]></description>
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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>JSP Life cycle</title>
		<link>http://www.techartifact.com/blogs/2012/01/jsp-life-cycle.html</link>
		<comments>http://www.techartifact.com/blogs/2012/01/jsp-life-cycle.html#comments</comments>
		<pubDate>Mon, 16 Jan 2012 15:23:06 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[J2EE]]></category>
		<category><![CDATA[jsp]]></category>
		<category><![CDATA[JSP Life cycle]]></category>
		<category><![CDATA[lifecycle]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1397</guid>
		<description><![CDATA[Life cycle of a JSP page consists of two phases, translation phase and execution phase. Every JSP is a Servlet, a JSP page is translated and compiled into servlet and the resulting servlet handles the request, So life cycle of a JSP page largely depends on the Servlet API. JSP engine does the following 7 [...]]]></description>
		<wfw:commentRss>http://www.techartifact.com/blogs/2012/01/jsp-life-cycle.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How HashMap work in Java</title>
		<link>http://www.techartifact.com/blogs/2012/01/how-hashmap-work-in-java.html</link>
		<comments>http://www.techartifact.com/blogs/2012/01/how-hashmap-work-in-java.html#comments</comments>
		<pubDate>Mon, 16 Jan 2012 13:30:56 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Interview Questions]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Hashmap architecture]]></category>
		<category><![CDATA[HashMap in Java]]></category>
		<category><![CDATA[How HashMap work in Java]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1412</guid>
		<description><![CDATA[“Hash Map is a Hash table based implementation of the Map interface. This implementation provides all of the optional map operations, and permits null values and the null key. (The HashMap class is roughly equivalent to Hashtable, except that it is unsynchronized and permits nulls.) This class makes no guarantees as to the order of [...]]]></description>
		<wfw:commentRss>http://www.techartifact.com/blogs/2012/01/how-hashmap-work-in-java.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Servlet lifecycle</title>
		<link>http://www.techartifact.com/blogs/2012/01/servlet-lifecycle.html</link>
		<comments>http://www.techartifact.com/blogs/2012/01/servlet-lifecycle.html#comments</comments>
		<pubDate>Sat, 14 Jan 2012 15:04:54 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[lifecycle]]></category>
		<category><![CDATA[servlet]]></category>
		<category><![CDATA[Servlet lifecycle]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1387</guid>
		<description><![CDATA[Servlets are managed by web container.Life cycle defines how servlet is loaded, instantiated and initialized, handles requests from clients and how it is taken out of service.The servlet life cycle methods are defined in the javax.servlet.Servlet interface of the Servlet API that all Servlets must implement directly or indirectly by extending GenericServlet or HttpServlet abstract [...]]]></description>
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		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Shallow copy and deep copy in prototype patterns?</title>
		<link>http://www.techartifact.com/blogs/2011/12/shallow-copy-and-deep-copy-in-prototype-patterns.html</link>
		<comments>http://www.techartifact.com/blogs/2011/12/shallow-copy-and-deep-copy-in-prototype-patterns.html#comments</comments>
		<pubDate>Sun, 04 Dec 2011 13:46:53 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Design Pattern]]></category>
		<category><![CDATA[Interview Questions]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[deep copy]]></category>
		<category><![CDATA[Java design Pattern]]></category>
		<category><![CDATA[prototype pattern]]></category>
		<category><![CDATA[Shallow copy]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1321</guid>
		<description><![CDATA[There are two types of cloning for prototype patterns. One is the shallow cloning which you have just read in the first question. In shallow copy only that object is cloned, any objects containing in that object is not cloned. For instance consider the figure ‘Deep cloning in action’ we have a customer class and [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Three main categories of design patterns?</title>
		<link>http://www.techartifact.com/blogs/2011/11/three-main-categories-of-design-patterns.html</link>
		<comments>http://www.techartifact.com/blogs/2011/11/three-main-categories-of-design-patterns.html#comments</comments>
		<pubDate>Fri, 25 Nov 2011 19:45:47 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[.NET]]></category>
		<category><![CDATA[Common]]></category>
		<category><![CDATA[Design Pattern]]></category>
		<category><![CDATA[Interview Questions]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[Abstract Factory]]></category>
		<category><![CDATA[Builder]]></category>
		<category><![CDATA[Decorator]]></category>
		<category><![CDATA[Prototype]]></category>
		<category><![CDATA[Singleton]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1310</guid>
		<description><![CDATA[There are three basic classifications of patterns Creational, Structural, and Behavioral patterns. Creational Patterns • Abstract Factory:- Creates an instance of several families of classes • Builder: &#8211; Separates object construction from its representation • Factory Method:- Creates an instance of several derived classes • Prototype:- A fully initialized instance to be copied or cloned • Singleton:- A class in [...]]]></description>
		<wfw:commentRss>http://www.techartifact.com/blogs/2011/11/three-main-categories-of-design-patterns.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Finding duplicate rows in SQL</title>
		<link>http://www.techartifact.com/blogs/2011/08/finding-duplicate-rows-in-sql.html</link>
		<comments>http://www.techartifact.com/blogs/2011/08/finding-duplicate-rows-in-sql.html#comments</comments>
		<pubDate>Thu, 04 Aug 2011 05:05:42 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Mysql]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[duplicate rows in sql]]></category>
		<category><![CDATA[Finding duplicate rows in SQL]]></category>
		<category><![CDATA[number of occurences]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1198</guid>
		<description><![CDATA[Normally we want to fetch this information that which row have duplicate value.So here i am sharing very easy solution for this.by using this query you can get which row have multiple entries. SELECT surname, COUNT(surname) AS numOftimes FROM employee GROUP BY surname HAVING ( COUNT(surname) &#62; 1 ) You could also use this technique [...]]]></description>
		<wfw:commentRss>http://www.techartifact.com/blogs/2011/08/finding-duplicate-rows-in-sql.html/feed</wfw:commentRss>
		<slash:comments>9</slash:comments>
		</item>
		<item>
		<title>Factory method pattern in Java</title>
		<link>http://www.techartifact.com/blogs/2011/07/factory-method-pattern-in-java.html</link>
		<comments>http://www.techartifact.com/blogs/2011/07/factory-method-pattern-in-java.html#comments</comments>
		<pubDate>Mon, 25 Jul 2011 13:53:34 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Design Pattern]]></category>
		<category><![CDATA[Interview Questions]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[factory method pattern]]></category>
		<category><![CDATA[Factory method pattern code in java]]></category>
		<category><![CDATA[Factory method pattern example]]></category>
		<category><![CDATA[Factory method pattern in Java]]></category>
		<category><![CDATA[what is Factory method pattern in Java]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1179</guid>
		<description><![CDATA[The factory method pattern is an object-oriented design pattern to implement the concept of factories. Like other creational patterns, it deals with the problem of creating objects (products) without specifying the exact class of object that will be created. The creation of an object often requires complex processes not appropriate to include within a composing [...]]]></description>
		<wfw:commentRss>http://www.techartifact.com/blogs/2011/07/factory-method-pattern-in-java.html/feed</wfw:commentRss>
		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>Interview question on thread in Java</title>
		<link>http://www.techartifact.com/blogs/2011/06/interview-question-on-thread-in-java.html</link>
		<comments>http://www.techartifact.com/blogs/2011/06/interview-question-on-thread-in-java.html#comments</comments>
		<pubDate>Mon, 06 Jun 2011 19:04:49 +0000</pubDate>
		<dc:creator>Vinay</dc:creator>
				<category><![CDATA[Common]]></category>
		<category><![CDATA[Interview Questions]]></category>
		<category><![CDATA[Java]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Interview question on thread in Java]]></category>
		<category><![CDATA[thread interview question]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=1153</guid>
		<description><![CDATA[Q: What is a Thread? Ans) In Java, &#8220;thread&#8221; means two different things: An instance of class java.lang.Thread. A thread of execution. An instance of Thread is just…an object. Like any other object in Java, it has variables and methods, and lives and dies on the heap. But a thread of execution is an individual [...]]]></description>
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		<slash:comments>6</slash:comments>
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