java.lang.Object
- net.lingala.zip4j.model.FileHeader

```
public class FileHeader
extends Object
```

Constructor Summary

Constructors
Constructor Description

FileHeader()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`extractFile(ZipModel zipModel, String outPath, UnzipParameters unzipParameters, String newFileName, ProgressMonitor progressMonitor, boolean runInThread)`	Extracts file to the specified directory using any user defined parameters in UnzipParameters.
`void`	`extractFile(ZipModel zipModel, String outPath, UnzipParameters unzipParameters, ProgressMonitor progressMonitor, boolean runInThread)`	Extracts file to the specified directory using any user defined parameters in UnzipParameters
`void`	`extractFile(ZipModel zipModel, String outPath, ProgressMonitor progressMonitor, boolean runInThread)`	Extracts file to the specified directory
`AESExtraDataRecord`	`getAesExtraDataRecord()`
`long`	`getCompressedSize()`
`int`	`getCompressionMethod()`
`long`	`getCrc32()`
`byte[]`	`getCrcBuff()`
`int`	`getDiskNumberStart()`
`int`	`getEncryptionMethod()`
`byte[]`	`getExternalFileAttr()`
`ArrayList`	`getExtraDataRecords()`
`int`	`getExtraFieldLength()`
`String`	`getFileComment()`
`int`	`getFileCommentLength()`
`String`	`getFileName()`
`int`	`getFileNameLength()`
`byte[]`	`getGeneralPurposeFlag()`
`byte[]`	`getInternalFileAttr()`
`int`	`getLastModFileTime()`
`long`	`getOffsetLocalHeader()`
`char[]`	`getPassword()`
`int`	`getSignature()`
`long`	`getUncompressedSize()`
`int`	`getVersionMadeBy()`
`int`	`getVersionNeededToExtract()`
`Zip64ExtendedInfo`	`getZip64ExtendedInfo()`
`boolean`	`isDataDescriptorExists()`
`boolean`	`isDirectory()`
`boolean`	`isEncrypted()`
`boolean`	`isFileNameUTF8Encoded()`
`void`	`setAesExtraDataRecord(AESExtraDataRecord aesExtraDataRecord)`
`void`	`setCompressedSize(long compressedSize)`
`void`	`setCompressionMethod(int compressionMethod)`
`void`	`setCrc32(long crc32)`
`void`	`setCrcBuff(byte[] crcBuff)`
`void`	`setDataDescriptorExists(boolean dataDescriptorExists)`
`void`	`setDirectory(boolean isDirectory)`
`void`	`setDiskNumberStart(int diskNumberStart)`
`void`	`setEncrypted(boolean isEncrypted)`
`void`	`setEncryptionMethod(int encryptionMethod)`
`void`	`setExternalFileAttr(byte[] externalFileAttr)`
`void`	`setExtraDataRecords(ArrayList extraDataRecords)`
`void`	`setExtraFieldLength(int extraFieldLength)`
`void`	`setFileComment(String fileComment)`
`void`	`setFileCommentLength(int fileCommentLength)`
`void`	`setFileName(String fileName)`
`void`	`setFileNameLength(int fileNameLength)`
`void`	`setFileNameUTF8Encoded(boolean fileNameUTF8Encoded)`
`void`	`setGeneralPurposeFlag(byte[] generalPurposeFlag)`
`void`	`setInternalFileAttr(byte[] internalFileAttr)`
`void`	`setLastModFileTime(int lastModFileTime)`
`void`	`setOffsetLocalHeader(long offsetLocalHeader)`
`void`	`setPassword(char[] password)`
`void`	`setSignature(int signature)`
`void`	`setUncompressedSize(long uncompressedSize)`
`void`	`setVersionMadeBy(int versionMadeBy)`
`void`	`setVersionNeededToExtract(int versionNeededToExtract)`
`void`	`setZip64ExtendedInfo(Zip64ExtendedInfo zip64ExtendedInfo)`

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

Constructor Detail
- FileHeader
```
public FileHeader()
```

Method Detail

getSignature
```
public int getSignature()
```

setSignature

public void setSignature(int signature)

getVersionMadeBy
```
public int getVersionMadeBy()
```

setVersionMadeBy

public void setVersionMadeBy(int versionMadeBy)

getVersionNeededToExtract

public int getVersionNeededToExtract()

setVersionNeededToExtract

public void setVersionNeededToExtract(int versionNeededToExtract)

getGeneralPurposeFlag
```
public byte[] getGeneralPurposeFlag()
```

setGeneralPurposeFlag

public void setGeneralPurposeFlag(byte[] generalPurposeFlag)

getCompressionMethod
```
public int getCompressionMethod()
```

setCompressionMethod

public void setCompressionMethod(int compressionMethod)

getLastModFileTime
```
public int getLastModFileTime()
```

setLastModFileTime

public void setLastModFileTime(int lastModFileTime)

getCrc32
```
public long getCrc32()
```

setCrc32
```
public void setCrc32(long crc32)
```

getCompressedSize
```
public long getCompressedSize()
```

setCompressedSize

public void setCompressedSize(long compressedSize)

getUncompressedSize
```
public long getUncompressedSize()
```

setUncompressedSize

public void setUncompressedSize(long uncompressedSize)

getFileNameLength
```
public int getFileNameLength()
```

setFileNameLength

public void setFileNameLength(int fileNameLength)

getExtraFieldLength
```
public int getExtraFieldLength()
```

setExtraFieldLength

public void setExtraFieldLength(int extraFieldLength)

getFileCommentLength
```
public int getFileCommentLength()
```

setFileCommentLength

public void setFileCommentLength(int fileCommentLength)

getDiskNumberStart
```
public int getDiskNumberStart()
```

setDiskNumberStart

public void setDiskNumberStart(int diskNumberStart)

getInternalFileAttr
```
public byte[] getInternalFileAttr()
```

setInternalFileAttr

public void setInternalFileAttr(byte[] internalFileAttr)

getExternalFileAttr
```
public byte[] getExternalFileAttr()
```

setExternalFileAttr

public void setExternalFileAttr(byte[] externalFileAttr)

getOffsetLocalHeader
```
public long getOffsetLocalHeader()
```

setOffsetLocalHeader

public void setOffsetLocalHeader(long offsetLocalHeader)

getFileName
```
public String getFileName()
```

setFileName

public void setFileName(String fileName)

getFileComment
```
public String getFileComment()
```

setFileComment

public void setFileComment(String fileComment)

isDirectory
```
public boolean isDirectory()
```

setDirectory

public void setDirectory(boolean isDirectory)

extractFile

public void extractFile(ZipModel zipModel,
                        String outPath,
                        ProgressMonitor progressMonitor,
                        boolean runInThread)
                 throws ZipException

Extracts file to the specified directory

Parameters:: zipModel -; outPath -
Throws:: ZipException

extractFile

public void extractFile(ZipModel zipModel,
                        String outPath,
                        UnzipParameters unzipParameters,
                        ProgressMonitor progressMonitor,
                        boolean runInThread)
                 throws ZipException

Extracts file to the specified directory using any user defined parameters in UnzipParameters

Parameters:: zipModel -; outPath -; unzipParameters -
Throws:: ZipException

extractFile

public void extractFile(ZipModel zipModel,
                        String outPath,
                        UnzipParameters unzipParameters,
                        String newFileName,
                        ProgressMonitor progressMonitor,
                        boolean runInThread)
                 throws ZipException

Extracts file to the specified directory using any user defined parameters in UnzipParameters. Output file name will be overwritten with the value in newFileName. If this parameter is null, then file name will be the same as in FileHeader.getFileName

Parameters:: zipModel -; outPath -; unzipParameters -
Throws:: ZipException

isEncrypted
```
public boolean isEncrypted()
```

setEncrypted

public void setEncrypted(boolean isEncrypted)

getEncryptionMethod
```
public int getEncryptionMethod()
```

setEncryptionMethod

public void setEncryptionMethod(int encryptionMethod)

getPassword
```
public char[] getPassword()
```

setPassword

public void setPassword(char[] password)

getCrcBuff
```
public byte[] getCrcBuff()
```

setCrcBuff

public void setCrcBuff(byte[] crcBuff)

getExtraDataRecords

public ArrayList getExtraDataRecords()

setExtraDataRecords

public void setExtraDataRecords(ArrayList extraDataRecords)

isDataDescriptorExists

public boolean isDataDescriptorExists()

setDataDescriptorExists

public void setDataDescriptorExists(boolean dataDescriptorExists)

getZip64ExtendedInfo

public Zip64ExtendedInfo getZip64ExtendedInfo()

setZip64ExtendedInfo

public void setZip64ExtendedInfo(Zip64ExtendedInfo zip64ExtendedInfo)

getAesExtraDataRecord

public AESExtraDataRecord getAesExtraDataRecord()

setAesExtraDataRecord

public void setAesExtraDataRecord(AESExtraDataRecord aesExtraDataRecord)

isFileNameUTF8Encoded

public boolean isFileNameUTF8Encoded()

setFileNameUTF8Encoded

public void setFileNameUTF8Encoded(boolean fileNameUTF8Encoded)

Class FileHeader

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

FileHeader

Method Detail

getSignature

setSignature

getVersionMadeBy

setVersionMadeBy

getVersionNeededToExtract

setVersionNeededToExtract

getGeneralPurposeFlag

setGeneralPurposeFlag

getCompressionMethod

setCompressionMethod

getLastModFileTime

setLastModFileTime

getCrc32

setCrc32

getCompressedSize

setCompressedSize

getUncompressedSize

setUncompressedSize

getFileNameLength

setFileNameLength

getExtraFieldLength

setExtraFieldLength

getFileCommentLength

setFileCommentLength

getDiskNumberStart

setDiskNumberStart

getInternalFileAttr

setInternalFileAttr

getExternalFileAttr

setExternalFileAttr

getOffsetLocalHeader

setOffsetLocalHeader

getFileName

setFileName

getFileComment

setFileComment

isDirectory

setDirectory

extractFile

extractFile

extractFile

isEncrypted

setEncrypted

getEncryptionMethod

setEncryptionMethod

getPassword

setPassword

getCrcBuff

setCrcBuff

getExtraDataRecords

setExtraDataRecords

isDataDescriptorExists

setDataDescriptorExists

getZip64ExtendedInfo

setZip64ExtendedInfo

getAesExtraDataRecord

setAesExtraDataRecord

isFileNameUTF8Encoded

setFileNameUTF8Encoded