org.apache.shindig.gadgets.uri
Class DefaultJsUriManager

java.lang.Object
  org.apache.shindig.gadgets.uri.DefaultJsUriManager

All Implemented Interfaces:

JsUriManager

public class DefaultJsUriManager
extends Object
implements JsUriManager

Generates and validates URLs serviced by a gadget JavaScript service (JsServlet).

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.shindig.gadgets.uri.JsUriManager

JsUriManager.JsUri, JsUriManager.Versioner

Field Summary

protected static String	JS_DELIMITER
protected static String	JS_SUFFIX

Constructor Summary

DefaultJsUriManager(ContainerConfig config, JsUriManager.Versioner versioner)

Method Summary

protected boolean	addGadgetUri()
protected void	issueUriFormatError(String err)
Uri	makeExternJsUri(Gadget gadget, Collection<String> extern)
JsUriManager.JsUri	processExternJsUri(Uri uri) Essentially pulls apart a Uri created by makeExternJsUri, validating its contents, especially the version key.

Methods inherited from class java.lang.Object

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

Field Detail

JS_SUFFIX

protected static final String JS_SUFFIX

See Also:

Constant Field Values

JS_DELIMITER

protected static final String JS_DELIMITER

See Also:

Constant Field Values

Constructor Detail

DefaultJsUriManager

@Inject
public DefaultJsUriManager(ContainerConfig config,
                                  JsUriManager.Versioner versioner)

Method Detail

makeExternJsUri

public Uri makeExternJsUri(Gadget gadget,
                           Collection<String> extern)

Specified by:

makeExternJsUri in interface JsUriManager

Parameters:

gadget - The gadget in which the requested JS will be externed.

extern - The list of features that js is needed for.

Returns:

The uri for the externed javascript that includes all listed extern libraries.

processExternJsUri

public JsUriManager.JsUri processExternJsUri(Uri uri)
                                      throws GadgetException

Essentially pulls apart a Uri created by makeExternJsUri, validating its contents, especially the version key.

Specified by:

processExternJsUri in interface JsUriManager

Parameters:

uri - Generated extern JS Uri

Returns:

Processed status of the provided Uri.

Throws:

GadgetException

issueUriFormatError

protected void issueUriFormatError(String err)
                            throws GadgetException

Throws:

GadgetException

addGadgetUri

protected boolean addGadgetUri()