loci.formats.services

Class LuraWaveServiceImpl

java.lang.Object

loci.common.services.AbstractService

loci.formats.services.LuraWaveServiceImpl

All Implemented Interfaces:

Service, LuraWaveService

public class LuraWaveServiceImpl
extends AbstractService
implements LuraWaveService

Author:

callan

Field Summary

Fields

Modifier and Type	Field and Description
private Object	delegate LuraWave decoder delegate.
static String	INVALID_LICENSE_MSG Message to display if an invalid LuraWave license code is given.
private String	license License code.
static String	LICENSE_PROPERTY System property to check for the LuraWave license code.
static String	NO_LICENSE_MSG Message to display if no LuraWave license code is given.
static String	NO_LURAWAVE_MSG Message displayed if the LuraWave LWF decoder library is not found.
static String	STUB_FIELD Identifying field in stub class.

Constructor Summary

Constructors

Constructor and Description
LuraWaveServiceImpl() Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	decodeToMemoryGray16(short[] image, int imageoffset, int limit, int quality, int scale, int pdx, int pdy, int clip_x, int clip_y, int clip_w, int clip_h) Wraps lwfDecoder.decodeToMemoryGray16(short[], int, int, int, int, int, int, int, int, int, int).
void	decodeToMemoryGray8(byte[] image, int limit, int quality, int scale) Wraps lwfDecoder.decodeToMemoryGray8(byte[], int, int, int).
int	getHeight() Wraps lwfDecoder.getHeight()
String	getLicenseCode() Retrieves the current license code as a string.
int	getWidth() Wraps lwfDecoder.getWidth()
void	initialize(InputStream stream) Wraps lwfDecoder.lwfDecoder(InputStream, String, String).
private void	initLicense()
void	setLicenseCode(String license) Overrides the license code to use when initializing the LuraWave decoder.

Methods inherited from class loci.common.services.AbstractService

checkClassDependency

Methods inherited from class java.lang.Object

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

Field Detail

LICENSE_PROPERTY

public static final String LICENSE_PROPERTY

System property to check for the LuraWave license code.

See Also:

Constant Field Values

NO_LURAWAVE_MSG

public static final String NO_LURAWAVE_MSG

Message displayed if the LuraWave LWF decoder library is not found.

See Also:

Constant Field Values

NO_LICENSE_MSG

public static final String NO_LICENSE_MSG

Message to display if no LuraWave license code is given.

See Also:

Constant Field Values

INVALID_LICENSE_MSG

public static final String INVALID_LICENSE_MSG

Message to display if an invalid LuraWave license code is given.

See Also:

Constant Field Values

STUB_FIELD

public static final String STUB_FIELD

Identifying field in stub class.

See Also:

Constant Field Values

delegate

private transient Object delegate

LuraWave decoder delegate.

license

private String license

License code.

Constructor Detail

LuraWaveServiceImpl

public LuraWaveServiceImpl()
                    throws DependencyException

Default constructor.

Throws:

DependencyException

Method Detail

setLicenseCode

public void setLicenseCode(String license)

Description copied from interface: LuraWaveService

Overrides the license code to use when initializing the LuraWave decoder. By default the license code is loaded from the "lurawave.license" system property.

Specified by:

setLicenseCode in interface LuraWaveService

Parameters:

license - String license code.

getLicenseCode

public String getLicenseCode()

Description copied from interface: LuraWaveService

Retrieves the current license code as a string.

Specified by:

getLicenseCode in interface LuraWaveService

Returns:

See above.

initialize

public void initialize(InputStream stream)
                throws IOException,
                       DependencyException,
                       ServiceException

Description copied from interface: LuraWaveService

Wraps lwfDecoder.lwfDecoder(InputStream, String, String).

Specified by:

initialize in interface LuraWaveService

Throws:

IOException - If parsing of the image header fails.

DependencyException - If no license code was specified.

ServiceException - If the license code is invalid.

getWidth

public int getWidth()

Description copied from interface: LuraWaveService

Wraps lwfDecoder.getWidth()

Specified by:

getWidth in interface LuraWaveService

getHeight

public int getHeight()

Description copied from interface: LuraWaveService

Wraps lwfDecoder.getHeight()

Specified by:

getHeight in interface LuraWaveService

decodeToMemoryGray8

public void decodeToMemoryGray8(byte[] image,
                       int limit,
                       int quality,
                       int scale)
                         throws ServiceException

Description copied from interface: LuraWaveService

Wraps lwfDecoder.decodeToMemoryGray8(byte[], int, int, int).

Specified by:

decodeToMemoryGray8 in interface LuraWaveService

Throws:

ServiceException - If the license code is invalid.

decodeToMemoryGray16

public void decodeToMemoryGray16(short[] image,
                        int imageoffset,
                        int limit,
                        int quality,
                        int scale,
                        int pdx,
                        int pdy,
                        int clip_x,
                        int clip_y,
                        int clip_w,
                        int clip_h)
                          throws ServiceException

Description copied from interface: LuraWaveService

Wraps lwfDecoder.decodeToMemoryGray16(short[], int, int, int, int, int, int, int, int, int, int).

Specified by:

decodeToMemoryGray16 in interface LuraWaveService

Throws:

ServiceException - If the license code is invalid.

initLicense

private void initLicense()
                  throws DependencyException

Throws:

DependencyException