Examples of org.apache.wicket.util.string.interpolator.VariableInterpolator

org.apache.wicket.util.string.interpolator.VariableInterpolator

Base class for variable interpolators. An interpolator substitutes values into a String. So, a variable interpolator substitutes the values of one or more variables into a String.

The String to interpolate (substitute into) is passed to the VariableInterpolator's constructor. Variables are denoted in this string by the syntax ${variableName}. A subclass provides an implementation for the abstract method getValue(String variableName). The toString() method then performs an interpolation by replacing each variable of the form ${variableName} with the value returned by getValue("variableName").

"$" is the escape char. Thus "$${text}" can be used to escape it (ignore interpretation). If '$3.24' is needed then '$$${amount}' should be used. The first $ sign escapes the second, and the third is used to interpolate the variable. @author Jonathan Locke @since 1.2.6

    }


    private String substitute(String string, final Map<String, Object> vars)
      throws IllegalStateException
    {
      return new VariableInterpolator(string, Application.get()
        .getResourceSettings()
        .getThrowExceptionOnMissingResource())
      {
        private static final long serialVersionUID = 1L;

    }


    private String substitute(String string, final Map<String, Object> vars)
      throws IllegalStateException
    {
      return new VariableInterpolator(string, Application.get()
        .getResourceSettings()
        .getThrowExceptionOnMissingResource())
      {
        private static final long serialVersionUID = 1L;

    }


    private String substitute(String string, final Map<String, Object> vars)
      throws IllegalStateException
    {
      return new VariableInterpolator(string, Application.get()
        .getResourceSettings()
        .getThrowExceptionOnMissingResource())
      {
        private static final long serialVersionUID = 1L;

Examples of org.apache.wicket.util.string.interpolator.VariableInterpolator

Related Classes of org.apache.wicket.util.string.interpolator.VariableInterpolator