com.google.api.client.http

Class UriTemplate

java.lang.Object

com.google.api.client.http.UriTemplate

public class UriTemplate
extends Object

Expands URI Templates.

This Class supports Level 1 templates and all Level 4 composite templates as described in: RFC 6570.

Specifically, for the variables: var := "value" list := ["red", "green", "blue"] keys := [("semi", ";"),("dot", "."),("comma", ",")]

The following templates results in the following expansions: {var} -> value {list} -> red,green,blue {list*} -> red,green,blue {keys} -> semi,%3B,dot,.,comma,%2C {keys*} -> semi=%3B,dot=.,comma=%2C {+list} -> red,green,blue {+list*} -> red,green,blue {+keys} -> semi,;,dot,.,comma,, {+keys*} -> semi=;,dot=.,comma=, {#list} -> #red,green,blue {#list*} -> #red,green,blue {#keys} -> #semi,;,dot,.,comma,, {#keys*} -> #semi=;,dot=.,comma=, X{.list} -> X.red,green,blue X{.list*} -> X.red.green.blue X{.keys} -> X.semi,%3B,dot,.,comma,%2C X{.keys*} -> X.semi=%3B.dot=..comma=%2C {/list} -> /red,green,blue {/list*} -> /red/green/blue {/keys} -> /semi,%3B,dot,.,comma,%2C {/keys*} -> /semi=%3B/dot=./comma=%2C {;list} -> ;list=red,green,blue {;list*} -> ;list=red;list=green;list=blue {;keys} -> ;keys=semi,%3B,dot,.,comma,%2C {;keys*} -> ;semi=%3B;dot=.;comma=%2C {?list} -> ?list=red,green,blue {?list*} -> ?list=red&list=green&list=blue {?keys} -> ?keys=semi,%3B,dot,.,comma,%2C {?keys*} -> ?semi=%3B&dot=.&comma=%2C {&list} -> &list=red,green,blue {&list*} -> &list=red&list=green&list=blue {&keys} -> &keys=semi,%3B,dot,.,comma,%2C {&keys*} -> &semi=%3B&dot=.&comma=%2C {?var,list} -> ?var=value&list=red,green,blue

Since:

1.6

Author:

Ravi Mistry

Constructor Summary

Constructors

Constructor and Description
UriTemplate()

Method Summary

Modifier and Type	Method and Description
static String	expand(String pathUri, Object parameters, boolean addUnusedParamsAsQueryParams) Expands templates in a URI.
static String	expand(String baseUrl, String uriTemplate, Object parameters, boolean addUnusedParamsAsQueryParams) Expands templates in a URI template that is relative to a base URL.

Methods inherited from class java.lang.Object

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

Constructor Detail

UriTemplate

public UriTemplate()

Method Detail

expand

public static String expand(String baseUrl,
                            String uriTemplate,
                            Object parameters,
                            boolean addUnusedParamsAsQueryParams)

Expands templates in a URI template that is relative to a base URL.

If the URI template starts with a "/" the raw path from the base URL is stripped out. If the URI template is a full URL then it is used instead of the base URL.

Supports Level 1 templates and all Level 4 composite templates as described in: RFC 6570.

Parameters:

baseUrl - The base URL which the URI component is relative to.

uriTemplate - URI component. It may contain one or more sequences of the form "{name}", where "name" must be a key in variableMap.

parameters - an object with parameters designated by Key annotations. If the template has no variable references, parameters may be null.

addUnusedParamsAsQueryParams - If true then parameters that do not match the template are appended to the expanded template as query parameters.

Returns:

The expanded template

Since:

1.7

expand

public static String expand(String pathUri,
                            Object parameters,
                            boolean addUnusedParamsAsQueryParams)

Expands templates in a URI.

Supports Level 1 templates and all Level 4 composite templates as described in: RFC 6570.

Parameters:

pathUri - URI component. It may contain one or more sequences of the form "{name}", where "name" must be a key in variableMap

parameters - an object with parameters designated by Key annotations. If the template has no variable references, parameters may be null.

addUnusedParamsAsQueryParams - If true then parameters that do not match the template are appended to the expanded template as query parameters.

Returns:

The expanded template

Since:

1.6