com.itextpdf.pdfoptimizer

Class OptimizationSession

java.lang.Object

com.itextpdf.pdfoptimizer.OptimizationSession

public class OptimizationSession
extends Object

Class is used to handle auxiliary activities during the optimization processing (i. e. generating optimization report).

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANY_ERRORS_OCCURRED_KEY
static String	CANVAS_PROCESSOR_KEY
static String	CONVERTED_CONTENT_STREAMS_KEY
static String	CURRENT_RESOURCES_KEY
static String	EVENT_LISTENER_KEY
static String	IS_PDF_A_DOCUMENT_KEY
static String	PROCESSED_CONTENT_STREAMS_KEY
static String	RESOURCES_FOR_CONVERSION_KEY
static String	RESOURCES_FOR_STREAM_PROCESSING_KEY
static String	WRITER_PROPERTIES_KEY

Constructor Summary

Constructors

Constructor and Description
OptimizationSession(DefaultReportBuilder reportBuilder) Creates an instance of OptimizationSession with provided DefaultReportBuilder.

Method Summary

Modifier and Type	Method and Description
Object	getStoredValue(String key) Retrieves stored value associated with the provided key.
void	registerEvent(SeverityLevel level, String message, Object... args) Registers an event of optimization process.
void	storeValue(String key, Object value) Puts a value and a key associated with it into internal storage.

Methods inherited from class java.lang.Object

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

Field Detail

WRITER_PROPERTIES_KEY

public static final String WRITER_PROPERTIES_KEY

See Also:

Constant Field Values

RESOURCES_FOR_CONVERSION_KEY

public static final String RESOURCES_FOR_CONVERSION_KEY

See Also:

Constant Field Values

CONVERTED_CONTENT_STREAMS_KEY

public static final String CONVERTED_CONTENT_STREAMS_KEY

See Also:

Constant Field Values

RESOURCES_FOR_STREAM_PROCESSING_KEY

public static final String RESOURCES_FOR_STREAM_PROCESSING_KEY

See Also:

Constant Field Values

PROCESSED_CONTENT_STREAMS_KEY

public static final String PROCESSED_CONTENT_STREAMS_KEY

See Also:

Constant Field Values

ANY_ERRORS_OCCURRED_KEY

public static final String ANY_ERRORS_OCCURRED_KEY

See Also:

Constant Field Values

CURRENT_RESOURCES_KEY

public static final String CURRENT_RESOURCES_KEY

See Also:

Constant Field Values

IS_PDF_A_DOCUMENT_KEY

public static final String IS_PDF_A_DOCUMENT_KEY

See Also:

Constant Field Values

CANVAS_PROCESSOR_KEY

public static final String CANVAS_PROCESSOR_KEY

See Also:

Constant Field Values

EVENT_LISTENER_KEY

public static final String EVENT_LISTENER_KEY

See Also:

Constant Field Values

Constructor Detail

OptimizationSession

public OptimizationSession(DefaultReportBuilder reportBuilder)

Creates an instance of OptimizationSession with provided DefaultReportBuilder.

Parameters:

reportBuilder - is a report builder

Method Detail

registerEvent

public void registerEvent(SeverityLevel level,
                          String message,
                          Object... args)

Registers an event of optimization process.

Parameters:

level - is a severity level of the event

message - is a text message of the event

args - are arguments of the message if it is parametrized

getStoredValue

public Object getStoredValue(String key)

Retrieves stored value associated with the provided key.

Parameters:

key - is a key to access the value

Returns:

the value associated with the key

storeValue

public void storeValue(String key,
                       Object value)

Puts a value and a key associated with it into internal storage.

Parameters:

key - is a key to access the value

value - is a value associated with the key