designing a demo web application the online grocer
Tài liệu Báo cáo khoa học: "A Mobile Touchable Application for Online Topic Graph Extraction and Exploration of Web Content" ppt
... touchable graph in the same way as a topic graph The major difference is that the edges are actually labeled with the specific relation that exists between the nodes In this way the user can explore ... Richard Cyganiak, Sebastian Hellmann 2009 DBpedia - A crystallization point for the Web of Data Web Semantics: Science, Services and Agents on the World Wide Web (3): 154165 Alejandro Figueroa and G¨ ... on that node triggers the display of associated web snippets (Fig 4) and the web pages (Fig 5) Figure 4: The snippets that are associated with the node label “selena gomez” of the topic graph...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P1 doc
... 7:25 AM Page 21 2.2 Compiling Java Programs javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” ➥de/tarent/forum/OutputChatMessagesTag.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” ... “.;c:\xalan-j_1_2_2\xalan.jar;c:\xalan➥j_1_2_2\xerces.jar;c:\jakarta-tomcat\lib\servlet.jar;” ➥de/tarent/forum/Xalan1Transformer.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan➥j_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;” ... de/tarent/forum/BonNode.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” -d /classes ➥de/tarent/forum/ForestHashtable.java javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” -d /classes...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P2 ppt
... Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) ... c:\jakarta-tomcat\classes;c:\jakartatomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta➥tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we ➥bserver.jar;c:\jakarta-tomcat\lib\jasper.jar;c:\jakarta➥tomcat\lib\xalanservlet.jar;c:\jakarta-tomcat\lib\xerces.jar;c:\jakarta➥tomcat\lib\xalanj1compat.jar;c:\jakarta-tomcat\lib\aaxalan.jar;c:\jdk1.3\lib\too ... Including all jars in c:\jakarta-tomcat\lib in your CLASSPATH Using CLASSPATH: c:\jakarta-tomcat\classes;c:\jakartatomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta➥tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P3 ppt
... NoCacheHeaderTag.java Xalan1Transformer.java Xalan2Transformer.java TransformTag.java NodeKey.java BonNode.java ForestHashtable.java BonForumStore.java BonForumEngine.java These Java files are ... similar XML data in Chapter 11, “XML Data Storage Class: ForestHashtable.”That chapter also gives you many more details about the way the Web application uses the data What you see here is a simplified ... has been to make the data active By expressing the application requirements as XML data and then developing an application implementation that “transforms” this data into a Web- browseable collection...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P4 docx
... Current acceptable values are “Xalan Java 1” and “Xalan Java 2”.There is also a session attribute called “xalanVersion” which can be set to any acceptable value for the type attribute One way you can ... Apache Xalan Version? Xalan-Java
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P5 pptx
... “Displaying the Guests in a Chat,” in Chapter 10 The overall idea is that the Web application will automatically remove from a chat any guest whose rating has decreased to Furthermore, the Web application ... for each major object) and to the console (the standard error output, actually) Here is how we make that Web app global information available: Logging ... code and javadocs for the project—and a large cup of java—available because the discussion here will not shy away from the details .The chapter also illustrates some themes common to using Java servlets...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P6 ppt
... XML database for use as a chat Web app Loads XML files into a database using its methods Dumps the content of the database as XML in a string Provides access to the database as a property Has methods ... take a look at how a host can rate a chat guest After that, we discuss a variety of ways to call bean methods from JSP The changeChatActorRating( ) Method A command available to chat hosts (and ... XML, and methods to change the data that is there In the prototype so far implemented, we have modeled that database as an instance of the ForestHashtable class .The details of that class are covered...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P7 pptx
... class at translation or compilation time to get information about variables that are used in the Web application It will assume as it translates the tag that these variables are available as page ... translation time about tags and the variables they use.These classes are TagAttributeInfo, TagData, TagExtraInfo, TagInfo, TagLibraryInfo, and VariableInfo The doStartTag( ) Method Implementing the ... Taglib: The bonForum Custom Tags But we can say that a JSP developer faces the choice of using a bean or using a tag He can take advantage of the standard action, jsp:useBean, to access a JavaBean...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P8 pdf
... have created two classes to encapsulate the steps required for either Xalan-Java or Xalan-Java 2 .The classes are called Xalan1Transformer and Xalan2Transformer Each has one method called transform, ... processor and currently can have three values: Xalan Java 1, Xalan Java 2, or xalanVersion If type is xalanVersion, the Tag Handler object looks for an attribute in application scope, also named xalanVersion, ... bonBufferXML, that means that the data to be transformed is from the bonForum database, so the findBonForumStore() method is called to set a reference variable to the JavaBean that wraps the database.The...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P9 pptx
... pathNameHashtable .The source code that creates that variable is shown here: nodeNameHashtable, is public PathNameHashtable pathNameHashtable = new PathNameHashtable(); As with the NodeNameHashtable ... code, as well as Chapter The addNode() Method’s nodeKeyHashtable Cache In the ForestHashtable class, the public classes that add data nodes all call a private class called addNode() .The addNode() ... has been done only to make the pathNameHashtable variable available from JSP tags BonForumEngine Uses pathNameHashtable The ForestHashtable class contains only a definition of the pathNameHashtable...
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Tài liệu Maintaining State in a Web Application pptx
... in the database Using a DataGrid Control to Access a Database A DataGrid allows you to access rows in a database table In the following sections, you'll learn how to create an ASP.NET Web application ... application that uses a DataGrid control to access the rows in a database table The DataGrid you'll create will display the rows from the Products table of the Northwind database Creating the Web Application ... properties The General properties are as follows: • • • • • DataSource The DataSource is the source of the data for your DataGrid In this example, the DataSource is dataSet11 DataMember The DataMember...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P10 ppt
... Projects\bonForum\src\bonMakeIt.bat 481 parameter rem java -classpath “c:\jakarta-tomcat\lib\xalanj1compat.jar;c:\jakartatomcat\lib\xerces.jar;c:\jakarta-tomcat\lib\xalan.jar” org.apache.xalan.xslt.Process -IN ... de/tarent/forum/OutputDebugInfoTag.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;” de/tarent/forum/NoCacheHeaderTag.java -d /classes javac -classpath “.;c:\xalan-j_1_2_2\xalan.jar;c:\xalanj_1_2_2\xerces.jar;c:\jakarta-tomcat\lib\servlet.jar;” ... “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalanj_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;” de/tarent/forum/Xalan2Transformer.java -d /classes javac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalanj_2_0_1\bin\xalanj1compat.jar;c:\xalan-j_2_0_1\bin\xalan.jar;c:\xalanj_2_0_1\bin\xerces.jar;”...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P11 ppt
... session.setAttribute(“chatMessagesNavigator”, chatMessagesNavigator); } // handle chatMessage // If we have a message save it as child of things, // and the messageKey to the chat element chatMessage = normalize((String)request.getParameter(“chatMessage”)); ... exists // always warn user and ask again for new subject and/or new topic // if actor was in it, always join with previous status, else warn and ask again // if actor was in it, always join as guest, ... using the pathNameHashtable The parent nodeKey is there with a key which is its pathName // (and equal to chatSubject) nameAndAttributes = “sessionID_”; nameAndAttributes += sessionId; nameAndAttributes...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P12 pdf
... watermark 15 1089-9 XC 6/26/01 7:40 AM Page 544 544 Appendix C Source Code for bonForum Web Application * @param pathName String * @param pathNameHashtable PathNameHashtable * @param forestHashtable ... String * @param pathNameHashtable PathNameHashtable * @return NodeKey for the pathName */ protected NodeKey subjectNodeKeyFromPathName(String pathName, PathNameHashtable pathNameHashtable) { return ... /** Gets the NodeKey for a pathName in a pathNameHashtable * (The NodeKey for each element in the “subjects” subtree * is also in a pathNameHashtable, with a pathName key) * * @param pathName String...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P13 pptx
... Creates a ForestHashtable of a given capacity * * @param capacity initialCapacity of parent java.util.Hashtable */ public ForestHashtable(int capacity) { super(capacity); nodeNameHashtable = new ... Creates a ForestHashtable with the default capacity */ public ForestHashtable() { super(); nodeNameHashtable = new NodeNameHashtable(); pathNameHashtable = new PathNameHashtable(); } /** Creates ... pathNameHashtable * @return PathNameHashtable pathNameHashtable */ protected PathNameHashtable getPathNameHashtable() { return pathNameHashtable; } /** Returns nodeKey from a BonNode, as an object...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P14 pptx
... (String)session.getAttribute(“actorNicknameNotAvailable”); if(!actorNicknameNotAvailable.equals(“”)) { actorNicknameNotAvailable = “Please try another nickname “ + actorNicknameNotAvailable + “ is not available! “ ... !(chatMessagesNavigator.equals(“next”))) { chatMessagesNavigator = “last”; } if(chatMessagesNavigator.equals(“first”)) { chatNavigatorFirst = “FIRST”; } else if(chatMessagesNavigator.equals(“previous”)) ... (String)session.getAttribute( “chatMessagesNavigator”); if(!(chatMessagesNavigator.equals(“first”)) && !(chatMessagesNavigator.equals(“previous”)) && !(chatMessagesNavigator.equals(“next”))) { chatMessagesNavigator...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P15 pptx
... may not modify the Java Platform Interface (“JPI”, identified as classes contained within the “java” package or any subpackages of the “java” package), by creating additional classes within the ... acknowledges that Sun owns the Java trademark and all Java-related trademarks, logos and icons including the Coffee Cup and Duke (“Java Marks”) and agrees to: (i) comply with the Java Trademark ... the Java Platform Interface (“JPI”, identified as classes contained within the “java” package or any subpackages of the “java” package), by creating additional classes within the JPI or otherwise...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P16 docx
... Tomcat, 44-45 watchdogs, 154 Web applications See applications ,Web servers Jakarta Tomcat, 13-14 selecting, Tomcat Server availability, 78-79 testing, 79 XML applications Actors, Actions, and ... 41-43 WAR files, 44-45 Web App folders, 44-45 Web application configuration files, 46-48 Web application contexts, 46 Xalan XSLT, 132 session local data, chats, 141 session-based application information, ... JSP-based Web applications, 157-160 debugging, 85 initalization parameters, 192 Jakarta Tomcat, 13-14 Java, 53-54 JSPs, forwarding, 129-130 methods, calling, 126-127 Tomcat adding to Web applications,...
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Tài liệu Designing a Highly Available Web Infrastructure pptx
... Media are either registered trademarks or trademarks of Microsoft Corporation in the U.S .A and/or other countries The names of actual companies and products mentioned herein may be the trademarks ... Trainer Materials Web page ! Readme.txt This file explains how to install the software for viewing the Trainer Materials compact disc and its contents and how to open the Trainer Materials Web page ... highly available logical network ! Select the appropriate technologies, configurations, and hardware components that are required for designing a highly available physical network Designing a Highly...
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