creating a generic method in java
Creating User Interfaces in JavaFX
... these JavaFX classes areinstantiated.Listing 3-3. Making Instances of JavaFX Classes in WordSearchMain.fxpackage wordsearch_jfx.ui;import javafx.ui.*;import java. lang.System;import wordsearch_jfx.model.WordGridModel;var ... these languages and how to createnew instances of Java classes. In the meantime, I’m going to show you a couple of ways tomake new instances of JavaFX classes, and then I’ll get back to teaching ... you can choose a starting row, startingcolumn, and word orientation. 46 firstPress: Creating User Interfaces in JavaFX Creating a MenuBar WidgetListing 3-2. Some Menu-Related Code in WordSearchMain.fxFrame...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P1 doc
... “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/OutputChatMessagesTag .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/OutputDebugInfoTag .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/NoCacheHeaderTag .java ... de/tarent/forum/TransformTag .java -d /classesjavac de/tarent/forum/NodeKey .java -d /classesjavac de/tarent/forum/BonNode .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/ForestHashtable .java ... “.;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/Xalan2Transformer .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan-➥j_2_0_1\bin\xalanj1compat.jar;c:\xalan-j_2_0_1\bin\xalan.jar;c:\xalan-➥j_2_0_1\bin\xerces.jar;” de/tarent/forum/TransformTag.java...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P2 ppt
... c:\jakarta-tomcat\lib in your CLASSPATH.Using CLASSPATH: c:\jakarta-tomcat\classes;c:\jakarta-tomcat\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➥ls.jar2001-05-23 ... c:\jakarta-tomcat\classes;c:\jakarta-tomcat\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➥ls.jar2001-05-23 ... watermark. 54Chapter 3 Java Servlets and JavaServer Pages: Jakarta TomcatTake a look at this API page, and you will see the top-level logical design of Java servlets and JSPs.3.7.2 Learning...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P3 ppt
... discussed and heralded in particular as a great benefit in connectinglegacy applications to modern Web-based applications.Within a Web application, passing even one parameter that contains XML data ... database management systembecause handling chat data is an obvious job.We decided against that for several rea-sons. One is that we did not want to assume that all our readers are familiar ... in data-display tasks, except in two tasks (displayingchat subject categories to a user starting a chat, and displaying the messages in a chat).TransformTagwas so useful that we were able to...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P4 docx
... get attribute values and to find a child element with a given attribute value.We also added a method to edit a BonNode in a ForestHashtable(such as bonForumXML). Rather than creating an object ... bonForumXML (a ForestHashtable) as a string.Now we decided to make it the input XML stream for the Xalan XSLT processor aspart of our TransformTagclass.Displaying the available chats would mean ... remove this watermark. 1416.3 Displaying Chat Messagesdatabase grows. Our plan is to iterate only the message pointers that exist within a particular chat element in the XML data.We had to settle...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P5 pptx
... Topic■Performing thread synchronization■Synchronizing the XML database■Finding the chat and actor status in Chat■ Rejoining existing chats■Starting a chat■Adding a host actor■ Adding a chat element08 ... execution in the Java VirtualMachine may be traversing this one method at close intervals from each other in time. Java takes care that they can all run the code without stepping on each other by ... {getServletContext().setAttribute( “sessionMaxInactiveMinutes”,sessionMaxInactiveMinutes );}As a second example of request parameter handling, see how simply the age valueinput by a bonForum user is made available...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P6 ppt
... If the actor was in the chat, always join it with the previous status; otherwise,warn and ask again.3. If the actor was in the chat, always join as a guest; otherwise, warn and ask again.08 ... prototype so far implemented, we have modeled that databaseas an instance of the ForestHashtableclass.The details of that class are covered in Chapter 11, “XML Data Storage Class: ForestHashtable.”BonForumStorealso ... into a database using its methodsnDumps the content of the database as XML in a stringnProvides access to the database as a propertynHas methods to edit, add, and remove XML database nodes08...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P7 pptx
... containerinformation at JSP translation time about tags and the variables they use.These classesare TagAttributeInfo,TagData,TagExtraInfo,TagInfo,TagLibraryInfo, andVariableInfo.The ... about vari-ables that are used in the Web application. It will assume as it translates the tag thatthese variables are available as page attributes. Later, when we look at the translated Java ... de.tarent.forum;import javax.servlet.jsp.tagext.*;public class BonForumTagExtraInfo extends TagExtraInfo {public VariableInfo[] getVariableInfo(TagData data) {return new VariableInfo[] {new VariableInfo(“output”,“String”,true,10...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P8 pdf
... without using any tabsor spaces! Thankfully, that bug seems to be gone now—at least, while using the Xalan- Java 1 compatibility JAR or the Xalan -Java 2 JAR.10.8 Displaying the Available bonForumsWe ... system_executes_command.jsp. Note that if you have Xalan -Java- 2,you can also set xalanVersionto Xalan Java 1, as long as the compatibility JAR fileis accessible, for example, as TOMCAT_HOME\lib\xalanj1compat.jar.Let’s ... )pageContext.getAttribute( “xalanVersion”, 4➥).toString( ); // 4 is application scope}catch( java. lang.NullPointerException ex ) {value = “Xalan -Java 1”;}}if( value.equals( null ) ) {value = “Xalan -Java 1”;}type...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P9 pptx
... the pathNameHashtable(as an element this time)with a key that is a string containing the pathNamethat was just given as an example.Mapping User Choices to PathName KeysWe can now display ... several ways,depending on the tag attribute values. Every such invocation, whether for Xalan -Java 1or Xalan -Java 2, passes the style-sheet parameter as an argument, like this:transformer.transform(inXML, ... watermark. 416Chapter 11 XML Data Storage Class: ForestHashtableattribute to a chat element.We will also try using it to allow a chat host to change therating of a guest in a chat.WarningThe...
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Tài liệu Creating a Class That Participates in an Automatic Transaction ppt
... programmatically to participate automatically in an existing transaction, to start a new transaction, or to not participate in a transaction. The following steps prepare a class to participate in ... they can participate in an automatic transaction. Once an object is marked to participate in a transaction, it will automatically execute within a transaction. The object's transactional ... transactions that span multiple remote databases and multiple resource managers. ã Objects participating in automatic transactions do not need to anticipate how they might be used within a...
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Tài liệu Make a Generic Search Form in an ASP.NET docx
... the LoadIndividual routine by entering the code shown in Listing 8.47 in the form. Taking the strCustID passed from the results of the search, a data adapter is created, and a data table is ... Label Caption Company Name Label Caption Contact Label Caption Contact Title Label Caption Address Label Caption City Button Name btnZ Caption Z Button Name btnAll Caption All DataGrid ... Number Private Sub dgSearch_PageIndexChanged(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridPageChangedEventArgs) Handles dgSearch.PageIndexChanged ' Set the...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P10 ppt
... “.;c:\jakarta-tomcat\lib\servlet.jar;”de/tarent/forum/OutputChatMessagesTag .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”de/tarent/forum/OutputDebugInfoTag .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”de/tarent/forum/NoCacheHeaderTag .java ... “.;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 /classesjavac -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/Xalan2Transformer .java -d /classesjavac ... “.;c:\jakarta-tomcat\lib\servlet.jar;”de/tarent/forum/BonForumTagExtraInfo .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”de/tarent/forum/OutputPathNamesTag .java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”de/tarent/forum/OutputChatMessagesTag.java...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P11 ppt
... Projects\bonForum\src\de\tarent\forum\BonForumStore .java package de.tarent.forum;/*<Imports>*/import java. io.*;import java. util.Collections;import java. util.ArrayList;import java. util.Iterator;import java. util.Enumeration;import java. util.TreeMap;import ... previousstatus, else warn and ask again// 3. if actor was in it, always join as guest, else warnand ask again// All these choices can be modified reactorRestartingCurrentChat value// For now, we implement ... java. util.*;import java. applet.*;import java. awt.Font;import java. awt.Color;import java. awt.Graphics;import java. awt.Component; // temp/*</Imports>*//** BonForumRobot repeatedly invokes...
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Tài liệu XML, XSLT, Java, and JSP: A Case Study in Developing a Web Application- P12 pdf
... * @param parentNodeKeyKey String* @param nameAndAttributes String* @param content String* @param forestHashtableName String* @param nodeKeyHashtableName String* @param sessionId String* ... =(String)session.getAttribute(“chatMessagesNavigator”);if(!navigation.equals(“same”) && !navigation.equals(“first”) &&!navigation.equals(“previous”) && !navigation.equals(“next”) &&!navigation.equals(“last”)) ... attributes, and any text nodechildren.** @param node Node* @param parentNodeKey Object* @param forestHashtable ForestHashtable* @param nodeKeyPathName String* @param nodeKeyHashtableName String*...
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