org.rundeck.storage.data

Class DataUtil

java.lang.Object

org.rundeck.storage.data.DataUtil

public class DataUtil
extends java.lang.Object

$INTERFACE is ... User: greg Date: 2/18/14 Time: 12:28 PM

Constructor Summary

Constructors

Constructor and Description
DataUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static ContentFactory<DataContent>	contentFactory() Base factory for DataContent implementation
static long	copyStream(java.io.InputStream in, java.io.OutputStream out)
static long	copyStream(java.io.InputStream in, java.io.OutputStream out, int bufsize)
static DataContent	dataWithBytes(byte[] data)
static DataContent	dataWithText(java.lang.String text)
static DataContent	dataWithText(java.lang.String text, java.util.Map<java.lang.String,java.lang.String> meta)
static HasInputStream	lazyFileStream(java.io.File data) Lazy mechanism for stream loading
static HasInputStream	lazyStream(java.io.InputStream data) Lazy mechanism for stream loading
static <T extends ContentMeta> T	withBytes(byte[] data, ContentFactory<T> factory)
static <T extends ContentMeta> T	withBytes(byte[] data, java.util.Map<java.lang.String,java.lang.String> meta, ContentFactory<T> factory) Returns a read-only FileMeta from the input source
static <T extends ContentMeta> T	withStream(java.io.InputStream source, ContentFactory<T> factory)
static <T extends ContentMeta> T	withStream(java.io.InputStream source, java.util.Map<java.lang.String,java.lang.String> meta, ContentFactory<T> factory) Returns a read-only FileMeta from the input source
static <T extends ContentMeta> T	withText(java.lang.String text, ContentFactory<T> factory)
static <T extends ContentMeta> T	withText(java.lang.String text, java.util.Map<java.lang.String,java.lang.String> meta, ContentFactory<T> factory) Returns a read-only FileMeta from the input source

Methods inherited from class java.lang.Object

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

Constructor Detail

DataUtil

public DataUtil()

Method Detail

dataWithText

public static DataContent dataWithText(java.lang.String text)

dataWithText

public static DataContent dataWithText(java.lang.String text,
                       java.util.Map<java.lang.String,java.lang.String> meta)

withText

public static <T extends ContentMeta> T withText(java.lang.String text,
                                 ContentFactory<T> factory)

withText

public static <T extends ContentMeta> T withText(java.lang.String text,
                                 java.util.Map<java.lang.String,java.lang.String> meta,
                                 ContentFactory<T> factory)

Returns a read-only FileMeta from the input source

Type Parameters:

T - resource type

Parameters:

text - text data

meta - meta data

factory - factory

Returns:

content

dataWithBytes

public static DataContent dataWithBytes(byte[] data)

withBytes

public static <T extends ContentMeta> T withBytes(byte[] data,
                                  ContentFactory<T> factory)

withBytes

public static <T extends ContentMeta> T withBytes(byte[] data,
                                  java.util.Map<java.lang.String,java.lang.String> meta,
                                  ContentFactory<T> factory)

Returns a read-only FileMeta from the input source

Type Parameters:

T - resource type

Parameters:

data - byte[] data

meta - meta data

factory - factory

Returns:

content

withStream

public static <T extends ContentMeta> T withStream(java.io.InputStream source,
                                   ContentFactory<T> factory)

withStream

public static <T extends ContentMeta> T withStream(java.io.InputStream source,
                                   java.util.Map<java.lang.String,java.lang.String> meta,
                                   ContentFactory<T> factory)

Returns a read-only FileMeta from the input source

Type Parameters:

T - resource type

Parameters:

source - data

meta - meta data

factory - factory

Returns:

content

lazyStream

public static HasInputStream lazyStream(java.io.InputStream data)

Lazy mechanism for stream loading

Parameters:

data - file

Returns:

lazy stream

contentFactory

public static ContentFactory<DataContent> contentFactory()

Base factory for DataContent implementation

Returns:

base factory

copyStream

public static long copyStream(java.io.InputStream in,
              java.io.OutputStream out)
                       throws java.io.IOException

Throws:

java.io.IOException

copyStream

public static long copyStream(java.io.InputStream in,
              java.io.OutputStream out,
              int bufsize)
                       throws java.io.IOException

Throws:

java.io.IOException

lazyFileStream

public static HasInputStream lazyFileStream(java.io.File data)

Lazy mechanism for stream loading

Parameters:

data - file

Returns:

lazy stream