ClassPathURLStreamHandler (moe.ios.core API)

java.lang.Object
- java.net.URLStreamHandler
- - libcore.net.url.JarHandler
  - - libcore.io.ClassPathURLStreamHandler

```
public class ClassPathURLStreamHandler
extends JarHandler
```
A URLStreamHandler for a specific class path JarFile. This class avoids the need to open a jar file multiple times to read resources if the jar file can be held open. The URLConnection objects created are a subclass of JarURLConnection.
Use getEntryUrlOrNull(String) to obtain a URL backed by this stream handler.

Constructor Summary

Constructors
Constructor Description

ClassPathURLStreamHandler(String jarFileName)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Used from tests to indicate this stream handler is finished with.
`URL`	`getEntryUrlOrNull(String entryName)`	Returns a URL backed by this stream handler for the named resource, or `null` if the entry cannot be found under the exact name presented.
`boolean`	`isEntryStored(String entryName)`	Returns true if an entry with the specified name exists and is stored (not compressed), and false otherwise.
`protected URLConnection`	`openConnection(URL url)`	Returns a connection to the jar file pointed by this `URL` in the file system

Methods inherited from class libcore.net.url.JarHandler
parseURL, toExternalForm

Methods inherited from class java.net.URLStreamHandler
equals, getDefaultPort, getHostAddress, hashCode, hostsEqual, openConnection, sameFile, setURL, setURL

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ClassPathURLStreamHandler
```
public ClassPathURLStreamHandler(String jarFileName)
                          throws IOException
```
    Throws:
    
    IOException
- Method Detail
  - getEntryUrlOrNull
```
public URL getEntryUrlOrNull(String entryName)
```
    Returns a URL backed by this stream handler for the named resource, or null if the entry cannot be found under the exact name presented.
  - isEntryStored
```
public boolean isEntryStored(String entryName)
```
    Returns true if an entry with the specified name exists and is stored (not compressed), and false otherwise.
  - openConnection
```
protected URLConnection openConnection(URL url)
                                throws IOException
```
    Description copied from class: JarHandler
    
    Returns a connection to the jar file pointed by this URL in the file system
    
    Overrides:
    
    openConnection in class JarHandler
    
    Parameters:
    
    url - java.net.URL The URL to which the connection is pointing to
    
    Returns:
    
    java.net.URLConnection A connection to the resource pointed by this url.
    
    Throws:
    
    IOException - thrown if an IO error occurs when this method tries to establish connection.
  - close
```
public void close()
           throws IOException
```
    Used from tests to indicate this stream handler is finished with.
    
    Throws:
    
    IOException