Class StringLiteral


  • public class StringLiteral
    extends Literal

    An expression representing a String literal value.

    • Field Summary

      • Fields inherited from class org.apache.taglibs.standard.lang.jstl.Literal

        mValue
    • Constructor Summary

      Constructors 
      Constructor Description
      StringLiteral​(java.lang.Object pValue)
      Constructor
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static StringLiteral fromLiteralValue​(java.lang.String pValue)
      Returns a StringLiteral with the given string value
      static StringLiteral fromToken​(java.lang.String pToken)
      Returns a StringLiteral parsed from the given token (enclosed by single or double quotes)
      java.lang.String getExpressionString()
      Returns the expression in the expression language syntax
      static java.lang.String getValueFromToken​(java.lang.String pToken)
      Parses the given token into the literal value
      (package private) static boolean isJavaIdentifier​(java.lang.String pValue)
      Returns true if the specified value is a legal java identifier
      static java.lang.String toIdentifierToken​(java.lang.String pValue)
      Converts the specified value to an identifier token, escaping it as a string literal if necessary.
      static java.lang.String toStringToken​(java.lang.String pValue)
      Converts the specified value to a String token, using " as the enclosing quotes and escaping any characters that need escaping.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • StringLiteral

        StringLiteral​(java.lang.Object pValue)
        Constructor
    • Method Detail

      • fromToken

        public static StringLiteral fromToken​(java.lang.String pToken)
        Returns a StringLiteral parsed from the given token (enclosed by single or double quotes)
      • fromLiteralValue

        public static StringLiteral fromLiteralValue​(java.lang.String pValue)
        Returns a StringLiteral with the given string value
      • getValueFromToken

        public static java.lang.String getValueFromToken​(java.lang.String pToken)
        Parses the given token into the literal value
      • toStringToken

        public static java.lang.String toStringToken​(java.lang.String pValue)
        Converts the specified value to a String token, using " as the enclosing quotes and escaping any characters that need escaping.
      • toIdentifierToken

        public static java.lang.String toIdentifierToken​(java.lang.String pValue)
        Converts the specified value to an identifier token, escaping it as a string literal if necessary.
      • isJavaIdentifier

        static boolean isJavaIdentifier​(java.lang.String pValue)
        Returns true if the specified value is a legal java identifier
      • getExpressionString

        public java.lang.String getExpressionString()
        Returns the expression in the expression language syntax
        Specified by:
        getExpressionString in class Expression