com.vladium.emma.data
Class DataFactory
java.lang.Object
com.vladium.emma.data.DataFactory
public abstract class DataFactory
- extends java.lang.Object
- Author:
- Vlad Roubtsov, (C) 2003
Method Summary |
static IMergeable[] |
load(java.io.File file)
|
private static java.lang.String |
makeAppVersion(int major,
int minor,
int build)
|
private static IMergeable[] |
mergeload(java.io.File file)
|
static ICoverageData |
newCoverageData()
|
static IMetaData |
newMetaData(CoverageOptions options)
|
static void |
persist(ICoverageData data,
java.io.File file,
boolean merge)
|
private static void |
persist(IMergeable data,
byte type,
java.io.File file)
|
static void |
persist(IMetaData data,
java.io.File file,
boolean merge)
|
static void |
persist(ISessionData data,
java.io.File file,
boolean merge)
|
static boolean[] |
readBooleanArray(java.io.DataInput in)
|
static ICoverageData |
readCoverageData(java.net.URL url)
|
private static IMergeable |
readEntry(java.io.RandomAccessFile raf,
byte type,
long entryLength)
|
static int[] |
readIntArray(java.io.DataInput in)
|
static IMetaData |
readMetaData(java.net.URL url)
|
static void |
writeBooleanArray(boolean[] array,
java.io.DataOutput out)
|
static void |
writeCoverageData(ICoverageData data,
java.io.OutputStream out)
|
private static void |
writeEntry(Logger log,
java.io.RandomAccessFile raf,
long marker,
IMergeable data,
byte type)
|
private static void |
writeEntryHeader(java.io.DataOutput out,
byte type)
|
private static void |
writeFileHeader(java.io.DataOutput out)
|
static void |
writeIntArray(int[] array,
java.io.DataOutput out)
|
static void |
writeMetaData(IMetaData data,
java.io.OutputStream out)
|
static void |
writeMetaData(IMetaData data,
java.net.URL url)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TYPE_METADATA
public static final byte TYPE_METADATA
- See Also:
- Constant Field Values
TYPE_COVERAGEDATA
public static final byte TYPE_COVERAGEDATA
- See Also:
- Constant Field Values
NULL_ARRAY_LENGTH
private static final int NULL_ARRAY_LENGTH
- See Also:
- Constant Field Values
MAGIC
private static final int MAGIC
- See Also:
- Constant Field Values
UNKNOWN
private static final long UNKNOWN
- See Also:
- Constant Field Values
FILE_HEADER_LENGTH
private static final int FILE_HEADER_LENGTH
- See Also:
- Constant Field Values
ENTRY_HEADER_LENGTH
private static final int ENTRY_HEADER_LENGTH
- See Also:
- Constant Field Values
DO_FSYNC
private static final boolean DO_FSYNC
- See Also:
- Constant Field Values
IO_BUF_SIZE
private static final int IO_BUF_SIZE
- See Also:
- Constant Field Values
DataFactory
private DataFactory()
load
public static IMergeable[] load(java.io.File file)
throws java.io.IOException
- Throws:
java.io.IOException
persist
public static void persist(IMetaData data,
java.io.File file,
boolean merge)
throws java.io.IOException
- Throws:
java.io.IOException
persist
public static void persist(ICoverageData data,
java.io.File file,
boolean merge)
throws java.io.IOException
- Throws:
java.io.IOException
persist
public static void persist(ISessionData data,
java.io.File file,
boolean merge)
throws java.io.IOException
- Throws:
java.io.IOException
newMetaData
public static IMetaData newMetaData(CoverageOptions options)
newCoverageData
public static ICoverageData newCoverageData()
readMetaData
public static IMetaData readMetaData(java.net.URL url)
throws java.io.IOException,
java.lang.ClassNotFoundException
- Throws:
java.io.IOException
java.lang.ClassNotFoundException
writeMetaData
public static void writeMetaData(IMetaData data,
java.io.OutputStream out)
throws java.io.IOException
- Throws:
java.io.IOException
writeMetaData
public static void writeMetaData(IMetaData data,
java.net.URL url)
throws java.io.IOException
- Throws:
java.io.IOException
readCoverageData
public static ICoverageData readCoverageData(java.net.URL url)
throws java.io.IOException,
java.lang.ClassNotFoundException
- Throws:
java.io.IOException
java.lang.ClassNotFoundException
writeCoverageData
public static void writeCoverageData(ICoverageData data,
java.io.OutputStream out)
throws java.io.IOException
- Throws:
java.io.IOException
readIntArray
public static int[] readIntArray(java.io.DataInput in)
throws java.io.IOException
- Throws:
java.io.IOException
readBooleanArray
public static boolean[] readBooleanArray(java.io.DataInput in)
throws java.io.IOException
- Throws:
java.io.IOException
writeIntArray
public static void writeIntArray(int[] array,
java.io.DataOutput out)
throws java.io.IOException
- Throws:
java.io.IOException
writeBooleanArray
public static void writeBooleanArray(boolean[] array,
java.io.DataOutput out)
throws java.io.IOException
- Throws:
java.io.IOException
mergeload
private static IMergeable[] mergeload(java.io.File file)
throws java.io.IOException
- Throws:
java.io.IOException
persist
private static void persist(IMergeable data,
byte type,
java.io.File file)
throws java.io.IOException
- Throws:
java.io.IOException
writeFileHeader
private static void writeFileHeader(java.io.DataOutput out)
throws java.io.IOException
- Throws:
java.io.IOException
writeEntryHeader
private static void writeEntryHeader(java.io.DataOutput out,
byte type)
throws java.io.IOException
- Throws:
java.io.IOException
writeEntry
private static void writeEntry(Logger log,
java.io.RandomAccessFile raf,
long marker,
IMergeable data,
byte type)
throws java.io.IOException
- Throws:
java.io.IOException
readEntry
private static IMergeable readEntry(java.io.RandomAccessFile raf,
byte type,
long entryLength)
throws java.io.IOException
- Throws:
java.io.IOException
makeAppVersion
private static java.lang.String makeAppVersion(int major,
int minor,
int build)