Constructor Detail

• TemplateScript

  public TemplateScript(TemplateEngine engine,
                JexlInfo info,
                String directive,
                Reader reader,
                String... parms)

  Creates a new template from an character input.

  Parameters:

  engine - the template engine

  info - the source info

  directive - the prefix for lines of code; can not be "$", "${", "#" or "#{" since this would preclude being able to differentiate directives and jxlt expressions

  reader - the input reader

  parms - the parameter names

  Throws:

  NullPointerException - if either the directive prefix or input is null

  IllegalArgumentException - if the directive prefix is invalid

Method Detail

• toString

  public String toString()

  Overrides:

  toString in class Object

• asString

  public String asString()

  Description copied from interface: JxltEngine.Template
  Recreate the template source from its inner components.

  Specified by:

  asString in interface JxltEngine.Template

  Returns:

  the template source rewritten

• prepare

  public TemplateScript prepare(JexlContext context)

  Description copied from interface: JxltEngine.Template
  Prepares this template by expanding any contained deferred TemplateExpression.

  Specified by:

  prepare in interface JxltEngine.Template

  Parameters:

  context - the context to prepare against

  Returns:

  the prepared version of the template

• evaluate

  public void evaluate(JexlContext context,
              Writer writer)

  Description copied from interface: JxltEngine.Template
  Evaluates this template.

  Specified by:

  evaluate in interface JxltEngine.Template

  Parameters:

  context - the context to use during evaluation

  writer - the writer to use for output

• evaluate

  public void evaluate(JexlContext context,
              Writer writer,
              Object... args)

  Description copied from interface: JxltEngine.Template
  Evaluates this template.

  Specified by:

  evaluate in interface JxltEngine.Template

  Parameters:

  context - the context to use during evaluation

  writer - the writer to use for output

  args - the arguments

• getVariables

  public Set<List<String>> getVariables()

  Description copied from interface: JxltEngine.Template
  Gets the list of variables accessed by this template.

  This method will visit all nodes of the sub-expressions and extract all variables whether they are written in 'dot' or 'bracketed' notation. (a.b is equivalent to a['b']).

  Specified by:

  getVariables in interface JxltEngine.Template

  Returns:

  the set of variables, each as a list of strings (ant-ish variables use more than 1 string) or the empty set if no variables are used

• getParameters

  public String[] getParameters()

  Description copied from interface: JxltEngine.Template
  Gets the list of parameters expected by this template.

  Specified by:

  getParameters in interface JxltEngine.Template

  Returns:

  the parameter names array