Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.sun.jersey.core.spi.scanning.uri
Class JarZipSchemeScanner

    java.lang.Object
      com.sun.jersey.core.spi.scanning.uri.JarZipSchemeScanner

All Implemented Interfaces:
  UriSchemeScanner

    public class JarZipSchemeScanner

extends java.lang.Object
implements UriSchemeScanner

A "jar" and "zip" scheme URI scanner that recursively jar files. Jar entries are reported to a `ScannerListener`.

Author:
  Paul.Sandoz@Sun.Com, gerard.davison@oracle.com

Constructor Summary
`JarZipSchemeScanner()`

Method Summary
`protected Closing` | `closing(java.lang.String jarUrlString)` Obtain a `Closing` of the jar file.
`java.util.Set<java.lang.String>` | `getSchemes()` Get the set of supported URI schemes.
`void` | `scan(java.net.URI u, ScannerListener cfl)` Perform a scan and report resources to a scanning listener.

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

Constructor Detail

### JarZipSchemeScanner

    public JarZipSchemeScanner()

Method Detail

### getSchemes

    public java.util.Set<java.lang.String> getSchemes()

  Description copied from interface: `UriSchemeScanner`
  Get the set of supported URI schemes.

  Specified by:
    `getSchemes` in interface `UriSchemeScanner`
  Returns:
    the supported URI schemes.

### scan

    public void scan(java.net.URI u,
                     ScannerListener cfl)

  Description copied from interface: `UriSchemeScanner`
  Perform a scan and report resources to a scanning listener.

  Specified by:
    `scan` in interface `UriSchemeScanner`
  Parameters:
    `u` - the URI to scan for resources.
    `cfl` - the scanning listener to report entries.

### closing

    protected Closing closing(java.lang.String jarUrlString)
                       throws java.io.IOException

  Obtain a `Closing` of the jar file.

  For most platforms the format for the zip or jar follows the form of the

  - `jar:file:///tmp/fishfingers.zip!/example.txt`
  - `zip:http://www.example.com/fishfingers.zip!/example.txt`

  On versions of the WebLogic application server a proprietary format is supported of the following form, which assumes a zip file located on the local file system:

  - `zip:/tmp/fishfingers.zip!/example.txt`
  - `zip:d:/tempfishfingers.zip!/example.txt`

  This method will first attempt to create a `Closing` as follows:

         new Closing(new URL(jarUrlString).openStream());

  if that fails with a `MalformedURLException` then the method will attempt to create a `Closing` instance as follows:

        return new Closing(new FileInputStream(
            UriComponent.decode(jarUrlString, UriComponent.Type.PATH)));

  Parameters:
    `jarUrlString` - the raw scheme specific part of a URI minus the jar entry
  Returns:
    a `Closing`.
  Throws:
    `java.io.IOException` - if there is an error opening the stream.

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2011 Oracle Corporation. All Rights Reserved.