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javax.servlet.jsp.tagext

Class BodyContent

Implemented Interfaces:
Appendable, Closeable, Flushable
Known Direct Subclasses:
StrutsBodyContent, StrutsMockBodyContent
public abstract class BodyContent
extends JspWriter
BodyContent subclasses JspWriter to accumulate the contents of a BodyTag. The JSP engine is responsible for creating BodyContent objects; tags just use them. A BodyTag will generally grab the contents in its doAfterBody: 
 void doAfterBody() throws JspException
 {
   BodyContent body = getBodyContent();
   JspWriter out = body.getEnclosingWriter();
   try {
     body.writeOut(out);
   } catch (IOException e) {
     throw new JspException(String.valueOf(e));
   }
 }

Field Summary

Fields inherited from class javax.servlet.jsp.JspWriter

DEFAULT_BUFFER, NO_BUFFER, UNBOUNDED_BUFFER, autoFlush, bufferSize

Fields inherited from class java.io.Writer

lock

Constructor Summary

BodyContent(JspWriter prevOut)
Creates a new BodyContent with prevOut as its enclosing writer.

Method Summary

void
clearBody()
Clears the contents of a body tag.
void
flush()
Flush does nothing for a bodyContent.
JspWriter
getEnclosingWriter()
Returns the encloding writer.
abstract Reader
getReader()
Returns a Reader for accessing the contents of a body tag.
abstract String
getString()
Returns a String representing the contents of a body tag.
abstract void
writeOut(Writer out)
Writes the contents to the writer.

Methods inherited from class javax.servlet.jsp.JspWriter

clear, clearBuffer, flush, getBufferSize, getRemaining, isAutoFlush, newLine, print, print, print, print, print, print, print, print, print, println, println, println, println, println, println, println, println, println, println

Methods inherited from class java.io.Writer

append, append, append, close, flush, write, write, write, write, write

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BodyContent

protected BodyContent(JspWriter prevOut)
Creates a new BodyContent with prevOut as its enclosing writer.
Parameters:
prevOut - the enclosing writer.

Method Details

clearBody

public void clearBody()
Clears the contents of a body tag.
Usages and Demos :

View More Examples of clearBody()
   1: import javax.servlet.jsp.JspTagException;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTagSupport;
   4:         ...
   5:         InputTag tag = (InputTag) findAncestorWithClass(this, InputTag.class);
   6:         BodyContent bc = getBodyContent();
   7:         String body = bc.getString();
   8:         ...
   9:         }
  10:         bc.clearBody();
  11:         return SKIP_BODY;

View Full Code Here 
   1: import javax.servlet.jsp.tagext.BodyTagSupport;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: 
   4:         ...
   5:         InputTag tag = (InputTag) findAncestorWithClass(this, InputTag.class);
   6:         BodyContent bc = getBodyContent();
   7:         String body = bc.getString();
   8:         ...
   9:         }
  10:         bc.clearBody();
  11:         return SKIP_BODY;

View Full Code Here 
   1: import javax.servlet.jsp.tagext.BodyTagSupport;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: 
   4:         ...
   5:         SelectTag tag = (SelectTag) findAncestorWithClass(this, SelectTag.class);
   6:         BodyContent bc = getBodyContent();
   7:         String selectedValue = bc.getString();
   8:         ...
   9:         }
  10:         bc.clearBody();
  11:         return SKIP_BODY;

View Full Code Here 
   1: import javax.servlet.jsp.tagext.BodyTagSupport;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: 
   4:         ...
   5:                 CheckboxTag.class);
   6:         BodyContent bc = getBodyContent();
   7:         String selectedValue = bc.getString();
   8:         ...
   9:         }
  10:         bc.clearBody();
  11:         return SKIP_BODY;

View Full Code Here 
   1:     public int doAfterBody () throws JspException {
   2:         BodyContent body = getBodyContent();
   3:     String baseURL = body.getString();
   4:         ...
   5:         body.clearBody();
   6:     try {
   7:         HttpServletResponse response = 
   8:         (HttpServletResponse) pageContext.getResponse();

View Full Code Here

flush

public void flush()
            throws IOException
Flush does nothing for a bodyContent.
Specified by:
flush in interface Flushable
Overrides:
flush in interface JspWriter

getEnclosingWriter

public JspWriter getEnclosingWriter()
Returns the encloding writer. For top-level tags, this will be the JSP page's out. For child tags, this will be the parent's bodyContent.
Usages and Demos :

View More Examples of getEnclosingWriter()
   1:     public int doEndTag() throws JspTagException {
   2:         BodyContent bodyContent = getBodyContent();
   3:         ...
   4:         if (bodyContent != null) {
   5:             StringBuffer output = new StringBuffer(bodyContent.getString());
   6:         ...
   7:             try {
   8:                 bodyContent.getEnclosingWriter().write(output2);
   9:             }

View Full Code Here 
   1: import javax.servlet.jsp.JspException;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTagSupport;
   4:         ...
   5:         try {
   6:             BodyContent bodyContent = getBodyContent();
   7:             if (bodyContent != null) {
   8:         ...
   9:                 
  10:                 bodyContent.getEnclosingWriter().write(cleaned);
  11:             }

View Full Code Here 
   1:     private Tag parent;
   2:     private BodyContent bodyContent;
   3:     private PageContext pageContext;
   4:         ...
   5:     }
   6:     public void setBodyContent(BodyContent bodyContent)
   7:     {
   8:         ...
   9:             {
  10:                 bodyContent.writeOut(bodyContent.getEnclosingWriter());
  11:             }

View Full Code Here 
   1: import javax.servlet.jsp.PageContext;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTagSupport;
   4:         ...
   5:     Tag parent;
   6:     BodyContent body;
   7:     String tz="GMT";
   8:         ...
   9:     public Tag getParent() {return parent;}
  10:     public void setBodyContent(BodyContent content) {body=content;}
  11:     public void setPageContext(PageContext pageContext) {}
  12:         ...
  13:             format.setTimeZone(TimeZone.getTimeZone(tz));
  14:         body.getEnclosingWriter().write(format.format(new Date()));

View Full Code Here 
   1:     protected int index = 0;
   2:     protected BodyContent bodyContent;
   3: 
   4:         ...
   5:         try {
   6:             bodyContent.writeOut(bodyContent.getEnclosingWriter());
   7:             return SKIP_BODY;
   8:         ...
   9:     }
  10:     public void setBodyContent(BodyContent bodyContent) {
  11:         this.bodyContent = bodyContent;

View Full Code Here

getReader

public abstract Reader getReader()
Returns a Reader for accessing the contents of a body tag.
Usages and Demos :

View More Examples of getReader()
   1:         try {
   2:             if (bodyContent == null){
   3:                 return EVAL_PAGE;
   4:         ...
   5:                 try {
   6:                     BodyContent bodyContent = getBodyContent();
   7:         ...
   8:                     parsed = Pnuts.parse(bodyContent.getReader());
   9:                     parsed = compiler.compile(parsed, context);

View Full Code Here 
   1: import javax.servlet.jsp.JspWriter;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTagSupport;
   4:         ...
   5:       else {
   6:     BodyContent bodyContent = getBodyContent();
   7: 
   8:         ...
   9:     source = new StreamSource(bodyContent.getReader());
  10:     source.setSystemId(((HttpServletRequest) pageContext.getRequest()).getRequestURI());

View Full Code Here 
   1: import javax.servlet.jsp.JspWriter;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTagSupport;
   4:         ...
   5:       else {
   6:     BodyContent body = getBodyContent();
   7:         
   8:         ...
   9:         TempCharReader tempReader = (TempCharReader) body.getReader();
  10:         int ch;

View Full Code Here

getString

public abstract String getString()
Returns a String representing the contents of a body tag.
Usages and Demos :

View More Examples of getString()
   1:     private ParentTag tag;
   2:     private BodyContent tempOut;
   3:     
   4:         ...
   5:         tag.doAfterBody();
   6:         String result = tempOut.getString();
   7:         assertTrue(result.indexOf("not") > -1);
   8:         ...
   9:         tag.doAfterBody();
  10:         String result = tempOut.getString();
  11:         assertTrue(result.indexOf("not") == -1);

View Full Code Here 
   1:     try
   2:     {   BodyContent lbc_bodycurrent = getBodyContent();
   3:         
   4:         ...
   5:         { 
   6:         String ls_message = lbc_bodycurrent.getString();
   7:        JavaScriptExample  JS = new JavaScriptExample();
   8:         ls_alert = JS.alert(ls_message.trim());
   9:         }

View Full Code Here 
   1: import javax.servlet.jsp.JspException;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTagSupport;
   4:         ...
   5:    {
   6:       BodyContent content = getBodyContent();
   7:       
   8:         ...
   9:          TagUtils.write(pageContext, 
  10:                         StringUtils.limitStringLength(iLimit, content.getString()));
  11:       }

View Full Code Here 
   1: import javax.servlet.http.HttpServletRequest;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTag;
   4:         ...
   5:         try {
   6:             final BodyContent bodyOut = getBodyContent();
   7:             JspWriter out = pageContext.getOut();
   8:         ...
   9:                                          pthinfo, 
  10:                                          lineNo++, 0, bodyOut.getString());
  11:                             return null;

View Full Code Here 
   1: import javax.servlet.http.HttpServletRequest;
   2: import javax.servlet.jsp.tagext.BodyContent;
   3: import javax.servlet.jsp.tagext.BodyTag;
   4:         ...
   5:         try {
   6:             final BodyContent bodyOut = getBodyContent();
   7:             JspWriter out = pageContext.getOut();
   8:         ...
   9:                                                     pthinfo,
  10:                                                     lineNo++, 0, bodyOut.getString());
  11:                             }

View Full Code Here

writeOut

public abstract void writeOut(Writer out)
            throws IOException
Writes the contents to the writer.
Parameters:
out - the destination writer .
Usages and Demos :

View More Examples of writeOut(Writer out)
   1:     try {
   2:       BodyContent body = getBodyContent();
   3:         ...
   4:       body.writeOut(getPreviousOut());
   5:       body.clearBody();
   6:       setValue("index", new Integer(++index));
   7:       return (index <= bis) ? EVAL_BODY_AGAIN : SKIP_BODY;

View Full Code Here 
   1: 
   2:     BodyContent lbc_bodycurrent = getBodyContent();
   3:     StringWriter sw = new StringWriter();
   4:         ...
   5:     lbc_bodycurrent.writeOut(sw);
   6:     File f = new File(sw.toString());
   7:     JAXPTransformerTag tag = (JAXPTransformerTag)findAncestorWithClass(this, com.jspinsider.jspkit.jaxp.JAXPTransformerTag.class);
   8:     tag.setXMLStreamSource(new StreamSource(f));

View Full Code Here 
   1:     try {
   2:       BodyContent body = getBodyContent();
   3:         ...
   4:       body.writeOut(getPreviousOut());
   5:       body.clearBody();
   6:       return r.next() ? EVAL_BODY_AGAIN : SKIP_BODY;
   7:    }

View Full Code Here 
   1:     private Tag parent;
   2:     private BodyContent bodyContent;
   3:     private PageContext pageContext;
   4:         ...
   5:     }
   6:     public void setBodyContent(BodyContent bodyContent)
   7:     {
   8:         ...
   9:             {
  10:                 bodyContent.writeOut(bodyContent.getEnclosingWriter());
  11:             }

View Full Code Here 
   1:     protected int index = 0;
   2:     protected BodyContent bodyContent;
   3: 
   4:         ...
   5:         try {
   6:             bodyContent.writeOut(bodyContent.getEnclosingWriter());
   7:             return SKIP_BODY;
   8:         ...
   9:     }
  10:     public void setBodyContent(BodyContent bodyContent) {
  11:         this.bodyContent = bodyContent;

View Full Code Here

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