com.github.mustachejava

Class TypeCheckingHandler

java.lang.Object

com.github.mustachejava.reflect.BaseObjectHandler

com.github.mustachejava.TypeCheckingHandler

All Implemented Interfaces:

ObjectHandler

public class TypeCheckingHandler
extends BaseObjectHandler

Rather than pulling values this looks only at types. To check if a template matches the shape of your view classes, pass in the set of classes you expect to have at runtime in the scope. User: sam Date: 2/3/13 Time: 9:43 AM

Constructor Summary

Constructors

Constructor and Description
TypeCheckingHandler()

Method Summary

Modifier and Type	Method and Description
Binding	createBinding(String name, TemplateContext tc, Code code) Each call site has its own binding to allow for fine grained caching without a separate parallel hierarchy of objects.
Writer	falsey(Iteration iteration, Writer writer, Object object, List<Object> scopes) Call Iteration.next() either 0 (true) or 1 (fale) times.
Wrapper	find(String name, List<Object> scopes) Find a value named "name" in the array of scopes in reverse order.
Writer	iterate(Iteration iteration, Writer writer, Object object, List<Object> scopes) Iterate over an object by calling Iteration.next for each value.
String	stringify(Object object) Turns an object into the string representation that should be displayed in templates.

Methods inherited from class com.github.mustachejava.reflect.BaseObjectHandler

checkField, checkMethod, coerce, findMember, getField, getMethod

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.github.mustachejava.ObjectHandler

makeList

Constructor Detail

TypeCheckingHandler

public TypeCheckingHandler()

Method Detail

find

public Wrapper find(String name,
                    List<Object> scopes)

Description copied from interface: ObjectHandler

Find a value named "name" in the array of scopes in reverse order.

Parameters:

name - the variable name

scopes - the ordered list of scopes

Returns:

a wrapper that can be used to extract a value

createBinding

public Binding createBinding(String name,
                             TemplateContext tc,
                             Code code)

Description copied from interface: ObjectHandler

Each call site has its own binding to allow for fine grained caching without a separate parallel hierarchy of objects.

Specified by:

createBinding in interface ObjectHandler

Specified by:

createBinding in class BaseObjectHandler

Parameters:

name - the name that we bound

tc - the textual context of the binding site

code - the code that was bound

Returns:

the binding

falsey

public Writer falsey(Iteration iteration,
                     Writer writer,
                     Object object,
                     List<Object> scopes)

Description copied from interface: ObjectHandler

Call Iteration.next() either 0 (true) or 1 (fale) times.

Specified by:

falsey in interface ObjectHandler

Overrides:

falsey in class BaseObjectHandler

Parameters:

iteration - callback for the next iteration

writer - the writer to write to

object - the current object

scopes - the scopes present

Returns:

the current writer

iterate

public Writer iterate(Iteration iteration,
                      Writer writer,
                      Object object,
                      List<Object> scopes)

Description copied from interface: ObjectHandler

Iterate over an object by calling Iteration.next for each value.

Specified by:

iterate in interface ObjectHandler

Overrides:

iterate in class BaseObjectHandler

Parameters:

iteration - callback for the next iteration

writer - the writer to write to

object - the current object

scopes - the scopes present

Returns:

the current writer

stringify

public String stringify(Object object)

Description copied from interface: ObjectHandler

Turns an object into the string representation that should be displayed in templates.

Specified by:

stringify in interface ObjectHandler

Overrides:

stringify in class BaseObjectHandler

Parameters:

object - the object to be displayed

Returns:

a string representation of the object.