📄 pageprimitive.java

📁 考勤管理系统源码

💻 JAVA

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package com.wiley.compBooks.EJwithUML.Base.HtmlPrimitives.Layout;import com.wiley.compBooks.EJwithUML.Base.HtmlPrimitives.Core.*;import java.util.*;/** The PagePrimitive class encapsulates the details of *  building the HTML for a page. */public class PagePrimitive implements IHtmlPrimitive{  private String title;  private String styleSheet;  private ArrayList primitives = new ArrayList();  /** Construct an instance of PagePrimitive with the specified title. */  public PagePrimitive(String title, String styleSheet)  {    this.title = title;    this.styleSheet = styleSheet;  }  /** Add primitives to the body */  public void addToBody(IHtmlPrimitive primitive)  {    primitives.add(primitive);  }  /** Build the content for this primitive and append it to   *  the specified buffer.*/  public void buildContent(StringBuffer buffer)  {    // add the head    buffer.append("<html>\n");    buffer.append("<head>");    buffer.append("<title>" +title+ "</title>");    // add a link to the style sheet    if (this.styleSheet != null)    {      String href_string = Formatting.convertToAttribute("href", styleSheet);      buffer.append("<link rel=\"stylesheet\" type=\"text/css\" " +href_string+ "></link>\n");    }    buffer.append("</head>\n");    buffer.append("<body>\n");    // ask each primitive to add its HTML to the buffer    Iterator primitives_iterator = primitives.iterator();    while (primitives_iterator.hasNext())    {      IHtmlPrimitive primitive = (IHtmlPrimitive) primitives_iterator.next();      primitive.buildContent(buffer);      buffer.append("\n");    }    // close out the body and html elements    buffer.append("</body>\n");    buffer.append("</html>");  }}

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