com.caucho.jsp.java
Class JspExpression

java.lang.Object
  extended by com.caucho.jsp.java.JspNode
      extended by com.caucho.jsp.java.JspExpression

public class JspExpression
extends JspNode

Represents a Java scriptlet.


Field Summary
 
Fields inherited from class com.caucho.jsp.java.JspNode
_endAttributeLine, _endLine, _filename, _gen, _name, _ns, _parent, _parseState, _sourcePath, _startLine
 
Constructor Summary
JspExpression()
           
 
Method Summary
 JspNode addText(java.lang.String text)
          Adds text to the expression.
 void endElement()
          Completes the expression.
 void generate(JspJavaWriter out)
          Generates the code for the scriptlet
 boolean hasScripting()
          True if the node has scripting
 boolean hasScriptingElement()
          True if the node has scripting element (i.e.
 void printXml(WriteStream os)
          Generates the XML text representation for the tag validation.
 
Methods inherited from class com.caucho.jsp.java.JspNode
addAttribute, addAttribute, addChild, addChildEnd, addNamespace, addNamespaceRec, attributeToBoolean, classToString, convertParameterValue, endAttributes, error, error, error, escapeJavaString, findScriptingNode, generateChildren, generateChildrenEmpty, generateClassEpilogue, generateClassEpilogueChildren, generateDeclaration, generateDeclarationChildren, generateELValue, generateEmpty, generateEndLocation, generateFragment, generateIncludeUrl, generateObject, generateParentTag, generatePrologue, generatePrologueChildren, generatePrologueDeclare, generateStartLocation, generateStatic, generateTagRelease, generateTagReleaseChildren, generateTagState, generateTagStateChildren, getBodyContent, getChildren, getCustomTagName, getEndAttributeLine, getEndLine, getFilename, getGenerator, getJsfBodyVar, getJsfVar, getNamespaceContext, getNamespacePrefix, getParent, getParentTagName, getParentTagNode, getQName, getRuntimeAttribute, getSegment, getStartLine, getStaticText, getStaticText, getTag, getTagName, hasCustomTag, hasDeferredAttribute, hasDeferredAttribute, hasELAttribute, hasELAttribute, hasNamespace, hasNamespace, hasRuntimeAttribute, hasScripting, hasScripting, hasTag, invokeFragment, isInFragment, isJsfParentRequired, isJsp21, isJstl, isPre21Taglib, isSimpleTag, isStatic, loadClass, printJspId, printXmlAttribute, printXmlOpen, printXmlText, setEndAttributeLocation, setEndLocation, setGenerator, setNamespace, setParent, setParseState, setQName, setStartLocation, toELObject, toString, xmlAttrText, xmlText
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

JspExpression

public JspExpression()
Method Detail

addText

public JspNode addText(java.lang.String text)
Adds text to the expression.

Overrides:
addText in class JspNode

endElement

public void endElement()
                throws JspParseException
Completes the expression.

Overrides:
endElement in class JspNode
Throws:
JspParseException

hasScripting

public boolean hasScripting()
True if the node has scripting

Overrides:
hasScripting in class JspNode

hasScriptingElement

public boolean hasScriptingElement()
True if the node has scripting element (i.e. not counting rtexpr values)

Overrides:
hasScriptingElement in class JspNode

printXml

public void printXml(WriteStream os)
              throws java.io.IOException
Generates the XML text representation for the tag validation.

Specified by:
printXml in class JspNode
Parameters:
os - write stream to the generated XML.
Throws:
java.io.IOException

generate

public void generate(JspJavaWriter out)
              throws java.lang.Exception
Generates the code for the scriptlet

Specified by:
generate in class JspNode
Parameters:
out - the output writer for the generated java.
Throws:
java.lang.Exception