feign.template

Class Template

java.lang.Object

feign.template.Template

Direct Known Subclasses:

BodyTemplate, HeaderTemplate, UriTemplate

public class Template
extends Object

A Generic representation of a Template Expression as defined by RFC 6570, with some relaxed rules, allowing the concept to be used in areas outside of the uri.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Template.EncodingOptions
static class	Template.ExpansionOptions

Method Summary

Modifier and Type	Method and Description
boolean	encodeLiteral()
String	expand(Map<String,?> variables) Expand the template.
Charset	getCharset() The Charset for the template.
List<String>	getLiterals() List of all Literals in the Template.
List<TemplateChunk>	getTemplateChunks()
List<String>	getVariables() Variable names contained in the template.
boolean	isLiteral() Flag to indicate that this template is a literal string, with no variable expressions.
protected String	resolveExpression(feign.template.Expression expression, Map<String,?> variables)
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

expand

public String expand(Map<String,?> variables)

Expand the template.

Parameters:

variables - containing the values for expansion.

Returns:

a fully qualified URI with the variables expanded.

resolveExpression

protected String resolveExpression(feign.template.Expression expression,
                                   Map<String,?> variables)

getVariables

public List<String> getVariables()

Variable names contained in the template.

Returns:

a List of Variable Names.

getLiterals

public List<String> getLiterals()

List of all Literals in the Template.

Returns:

list of Literal values.

getTemplateChunks

public List<TemplateChunk> getTemplateChunks()

isLiteral

public boolean isLiteral()

Flag to indicate that this template is a literal string, with no variable expressions.

Returns:

true if this template is made up entirely of literal strings.

toString

public String toString()

Overrides:

toString in class Object

encodeLiteral

public boolean encodeLiteral()

getCharset

public Charset getCharset()

The Charset for the template.

Returns:

the Charset, if set. Defaults to UTF-8