com.facebook.stetho.inspector.network

Class DownloadingAsyncPrettyPrinterFactory

java.lang.Object

com.facebook.stetho.inspector.network.DownloadingAsyncPrettyPrinterFactory

All Implemented Interfaces:

AsyncPrettyPrinterFactory

public abstract class DownloadingAsyncPrettyPrinterFactory
extends java.lang.Object
implements AsyncPrettyPrinterFactory

Abstract class for pretty printer factory that asynchronously downloads schema needed for pretty printing the payload

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	DownloadingAsyncPrettyPrinterFactory.MatchResult

Constructor Summary

Constructors

Constructor and Description
DownloadingAsyncPrettyPrinterFactory()

Method Summary

Modifier and Type	Method and Description
protected abstract void	doPrint(java.io.PrintWriter output, java.io.InputStream payload, java.lang.String schema) Note that the IOException thrown by this method will be propagated all the way up and yield an error to the chrome devtools
AsyncPrettyPrinter	getInstance(java.lang.String headerName, java.lang.String headerValue) Creates an asynchronous pretty printer.
protected abstract DownloadingAsyncPrettyPrinterFactory.MatchResult	matchAndParseHeader(java.lang.String headerName, java.lang.String headerValue) Match the correct header that contains information about the schema uri

Methods inherited from class java.lang.Object

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

Constructor Detail

DownloadingAsyncPrettyPrinterFactory

public DownloadingAsyncPrettyPrinterFactory()

Method Detail

getInstance

public AsyncPrettyPrinter getInstance(java.lang.String headerName,
                                      java.lang.String headerValue)

Description copied from interface: AsyncPrettyPrinterFactory

Creates an asynchronous pretty printer. This method must not be blocking.

Specified by:

getInstance in interface AsyncPrettyPrinterFactory

Parameters:

headerName - header name of a response which is used to associate with an asynchronous pretty printer

headerValue - header value of a response which contains the URI for the schema data needed to pretty print the response body

Returns:

an asynchronous pretty printer to prettify the response body

matchAndParseHeader

protected abstract DownloadingAsyncPrettyPrinterFactory.MatchResult matchAndParseHeader(java.lang.String headerName,
                                                                                        java.lang.String headerValue)

Match the correct header that contains information about the schema uri

Parameters:

headerName - header name of a response that needs to be pretty printed

headerValue - header value which contains the URI for the schema data needed to pretty print the response body

Returns:

MatchResult that has the schema uri and the type of prettified result. Null if there is no correct header match.

doPrint

protected abstract void doPrint(java.io.PrintWriter output,
                                java.io.InputStream payload,
                                java.lang.String schema)
                         throws java.io.IOException

Note that the IOException thrown by this method will be propagated all the way up and yield an error to the chrome devtools

Throws:

java.io.IOException