com.dtolabs.rundeck.core.common

Class UpdateUtils

java.lang.Object

com.dtolabs.rundeck.core.common.UpdateUtils

public class UpdateUtils
extends java.lang.Object

UpdateUtils provides updateFileFromUrl(String, String) to GET a file from remote URL and store it to a file. This utility will provide locks and synchronization to prevent two threads or jvms from overwriting the destination file at the same time, and will use last modification time from the source URL to skip URL acquisition based on file modification time.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UpdateUtils.UpdateException An exception caused by the UpdateUtils methods.

Constructor Summary

Constructors

Constructor and Description
UpdateUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	update(FileUpdater updater, java.io.File destFile) Update a destination file with an updater implementation, while maintaining appropriate locks around the action and file
static void	updateFileFromFile(java.io.File sourceFile, java.lang.String destinationFilePath) Get the source File and store it to a destination file path
static void	updateFileFromInputStream(java.io.InputStream input, java.lang.String destinationFilePath) Get the source URL and store it to a destination file path
static void	updateFileFromUrl(java.lang.String sourceUrl, java.lang.String destinationFilePath) Get the source URL and store it to a destination file path
static void	updateFileFromUrl(java.lang.String sourceUrl, java.lang.String destinationFilePath, java.lang.String username, java.lang.String password) Get the source URL and store it to a destination file path
static void	updateFileFromUrl(java.lang.String sourceUrl, java.lang.String destinationFilePath, java.lang.String username, java.lang.String password, URLFileUpdaterFactory factory) Get the source URL and store it to a destination file path

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdateUtils

public UpdateUtils()

Method Detail

updateFileFromUrl

public static void updateFileFromUrl(java.lang.String sourceUrl,
                     java.lang.String destinationFilePath)
                              throws UpdateUtils.UpdateException

Get the source URL and store it to a destination file path

Parameters:

sourceUrl - url

destinationFilePath - destination

Throws:

UpdateUtils.UpdateException - on error

updateFileFromFile

public static void updateFileFromFile(java.io.File sourceFile,
                      java.lang.String destinationFilePath)
                               throws UpdateUtils.UpdateException

Get the source File and store it to a destination file path

Parameters:

sourceFile - source

destinationFilePath - destination

Throws:

UpdateUtils.UpdateException - on error

updateFileFromInputStream

public static void updateFileFromInputStream(java.io.InputStream input,
                             java.lang.String destinationFilePath)
                                      throws UpdateUtils.UpdateException

Get the source URL and store it to a destination file path

Parameters:

input - input stream

destinationFilePath - destination

Throws:

UpdateUtils.UpdateException - on error

updateFileFromUrl

public static void updateFileFromUrl(java.lang.String sourceUrl,
                     java.lang.String destinationFilePath,
                     java.lang.String username,
                     java.lang.String password)
                              throws UpdateUtils.UpdateException

Get the source URL and store it to a destination file path

Parameters:

sourceUrl - url

destinationFilePath - destination

username - username

password - password

Throws:

UpdateUtils.UpdateException - on error

updateFileFromUrl

public static void updateFileFromUrl(java.lang.String sourceUrl,
                     java.lang.String destinationFilePath,
                     java.lang.String username,
                     java.lang.String password,
                     URLFileUpdaterFactory factory)
                              throws UpdateUtils.UpdateException

Get the source URL and store it to a destination file path

Parameters:

sourceUrl - url

destinationFilePath - destination

username - username

password - password

factory - updater factory

Throws:

UpdateUtils.UpdateException - on error

update

public static void update(FileUpdater updater,
          java.io.File destFile)
                   throws UpdateUtils.UpdateException

Update a destination file with an updater implementation, while maintaining appropriate locks around the action and file

Parameters:

updater - updater

destFile - destination

Throws:

UpdateUtils.UpdateException - on error