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

DataUtil()

Method Summary

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

Parameters:

text - text data

meta - meta data

Returns:

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

Parameters:

data - byte[] data

meta - meta data

Returns:

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

Parameters:

source - data

meta - meta data

Returns:

lazyStream

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

Lazy mechanism for stream loading

Parameters:

data - file

Returns:

contentFactory

public static ContentFactory<DataContent> contentFactory()

Base factory for DataContent implementation

Returns:

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: