com.pega.mobile.webview

Class JavascriptAppenderImpl

java.lang.Object

com.pega.mobile.webview.JavascriptAppenderImpl

All Implemented Interfaces:

JavascriptAppender

public class JavascriptAppenderImpl
extends Object
implements JavascriptAppender

Collects JavaScripts from multiple sources to be injected to HybridWebView as one block of code. Decodes file name and line number within that file from the line number provided by browser.

Constructor Summary

Constructors

Constructor and Description
JavascriptAppenderImpl(AssetManager assetManager) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	appendFile(String name) Loads the given file form application assets directory and appends its content to the buffer.
void	appendFile(String name, boolean checkComments) Loads the given file form application assets directory and appends its content to the buffer.
void	appendString(String chunk) Appends javascript chunk.
void	appendString(String chunk, boolean checkComments) Appends javascript chunk.
String	getAllScripts() Returns all the collected scripts as one string

Methods inherited from class java.lang.Object

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

Constructor Detail

JavascriptAppenderImpl

public JavascriptAppenderImpl(AssetManager assetManager)

Constructor

Parameters:

assetManager - Associated AssetManager object

Method Detail

appendFile

public void appendFile(String name)

Loads the given file form application assets directory and appends its content to the buffer. Kills the app in case of any IO errors. Deliberately doesn't support operation chaining as this undermines taking line number from stack TODO We should probably do something better than killing the app in a utility class method.

Specified by:

appendFile in interface JavascriptAppender

Parameters:

name - Filename in the asset directory

appendString

public void appendString(String chunk)

Appends javascript chunk. Deliberately doesn't support operation chaining as this undermines taking line number from stack

Specified by:

appendString in interface JavascriptAppender

Parameters:

chunk - JS chunk to add

appendString

public void appendString(String chunk,
                boolean checkComments)

Description copied from interface: JavascriptAppender

Appends javascript chunk. Deliberately doesn't support operation chaining as this undermines taking line number from stack

Specified by:

appendString in interface JavascriptAppender

Parameters:

chunk - JS chunk to add

checkComments - may be false if chunk doesn't have any single line comments

appendFile

public void appendFile(String name,
              boolean checkComments)

Description copied from interface: JavascriptAppender

Loads the given file form application assets directory and appends its content to the buffer. Kills the app in case of any IO errors. Deliberately doesn't support operation chaining as this undermines taking line number from stack

Specified by:

appendFile in interface JavascriptAppender

Parameters:

name - Filename in the asset directory

checkComments - may be false if file doesn't have any single line comments

getAllScripts

public String getAllScripts()

Returns all the collected scripts as one string

Returns:

All the collected scripts as one string