com.nmote.oembed

Class DefaultOEmbedProvider

java.lang.Object

com.nmote.oembed.AbstractOEmbedProvider

com.nmote.oembed.DefaultOEmbedProvider

All Implemented Interfaces:

OEmbedProvider

public class DefaultOEmbedProvider
extends AbstractOEmbedProvider

Standar oEmbed provider. Uses autodiscovery and providers.json as found on http://oembed.com

Author:

vnesek

Field Summary

Fields inherited from class com.nmote.oembed.AbstractOEmbedProvider

httpClient, mapper

Constructor Summary

Constructors

Constructor and Description
DefaultOEmbedProvider() Makes an instance using default HTTP client and Jackson ObjectMapper.
DefaultOEmbedProvider(okhttp3.OkHttpClient httpClient, com.fasterxml.jackson.databind.ObjectMapper mapper) Makes an instance using supplied httpClient and mapper

Method Summary

Modifier and Type	Method and Description
protected boolean	endpointSupports(ProviderEndpoint provider, String url)
ProviderInfo	getProviderByName(String name) Find a provider metadata by name.
ProviderEndpoint	getProviderEndpointFor(String url) Returns ProviderEndpoint to use for given resource url.
List<ProviderInfo>	getProviders() List all predefined providers (providers.json) metadata.
static void	main(String[] args) Sample main program.
OEmbed	resolve(String url, Integer... maxSize) Resolves oEmbed data from passed resource URL.

Methods inherited from class com.nmote.oembed.AbstractOEmbedProvider

checkEmbedForErrors, get, getEmbedClass, prepareRequestURI, resolve

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultOEmbedProvider

public DefaultOEmbedProvider()
                      throws IOException

Makes an instance using default HTTP client and Jackson ObjectMapper.

Throws:

IOException - if providers.json can't be loaded

DefaultOEmbedProvider

public DefaultOEmbedProvider(okhttp3.OkHttpClient httpClient,
                             com.fasterxml.jackson.databind.ObjectMapper mapper)
                      throws IOException

Makes an instance using supplied httpClient and mapper

Parameters:

httpClient - OkHTTP client

mapper - Jackson ObjectMapper instance

Throws:

IOException - if providers.json can't be loaded

Method Detail

main

public static void main(String[] args)
                 throws IOException

Sample main program. Resolve URLs passed on command line.

Parameters:

args - oEmbed URLs to test

Throws:

IOException - if

getProviderEndpointFor

public ProviderEndpoint getProviderEndpointFor(String url)

Description copied from class: AbstractOEmbedProvider

Returns ProviderEndpoint to use for given resource url.

Specified by:

getProviderEndpointFor in class AbstractOEmbedProvider

Parameters:

url - resource URL

Returns:

ProviderEndoint for url or null if none found.

See Also:

AbstractOEmbedProvider.getProviderEndpointFor(java.lang.String)

getProviders

public List<ProviderInfo> getProviders()

List all predefined providers (providers.json) metadata.

Returns:

list of predefined providers

getProviderByName

public ProviderInfo getProviderByName(String name)

Find a provider metadata by name.

Parameters:

name - provider name

Returns:

provider info instance or null if not found

resolve

public OEmbed resolve(String url,
                      Integer... maxSize)
               throws IOException

Description copied from interface: OEmbedProvider

Resolves oEmbed data from passed resource URL.

Specified by:

resolve in interface OEmbedProvider

Overrides:

resolve in class AbstractOEmbedProvider

Parameters:

url - resource URL

maxSize - optional width and height in px

Returns:

oEmbed instance

Throws:

IOException - if oEmbed data can't be resolved

See Also:

AbstractOEmbedProvider.resolve(java.lang.String, java.lang.Integer[])

endpointSupports

protected boolean endpointSupports(ProviderEndpoint provider,
                                   String url)