Package net.sf.jasperreports.engine.util

Utility classes.

See:
Description

Interface Summary

BigDecimalHandler	BigDecimal handler interface used by BigDecimalUtils.
FileResolver
FormatFactory
JRImageEncoder
JRImageReader
JRQueryChunkHandler	A query chunk handler.
JRTextMeasurerFactory	Text measurer factory.
JRValueStringUtils.ValueSerializer
MarkupProcessor
MarkupProcessorFactory
MessageProvider
MessageProviderFactory
ProtectionDomainFactory	ProtectionDomain factory that is used by JRClassLoader to create per-instance protection domains.
ReportCreator
ReportUpdater

Class Summary

AbstractSampleApp
AbstractTextMeasurerFactory	Factory of JdkGlyphFixTextMeasurer instances.
BigDecimalUtils	Utility methods for BigDecimal handling.
BreakIteratorSplitCharacter	Implementation of SplitCharacter that uses the same logic as AWT to break texts into lines.
BreakIteratorSplitCharacter.ArrayCharIterator
ClassLoaderResource	Details of a resource found on a classloader.
ClassUtils	Class utilities.
CompositeClassloader	A composite classloader that has a parent classloader and an alternate classloader.
CompositePrintElementVisitor<T>	A print element visitor that contains several visitors to which it delegates calls.
ContextClassLoaderObjectInputStream	A subclass of ObjectInputStream that uses the context class loader to resolve classes encountered in the input stream.
DeduplicableRegistry	A registry of deduplicable objects.
DeduplicableRegistry.DeduplicableMap<T extends Deduplicable>
DeduplicableRegistry.DeduplicableWrapper<T extends Deduplicable>
DeepPrintElementCounter	Print element visitor that counts deep elements by recursively visiting JRPrintFrame containers.
DeepPrintElementVisitor<T>	Print element visitor decorator that recursively visits JRPrintFrame subelements.
DefaultFormatFactory
DefaultPrintElementVisitor<T>	Base print element visitor implementation with empty methods.
DelegatePropertiesHolder
DigestUtils
FileBufferedOutputStream
FileBufferedWriter
FlashUtils	Utility methods related to Flash objects.
FormatUtils
Java14BigDecimalHandler	BigDecimalHandler implementation used on Java 1.4.
Java15BigDecimalHandler	BigDecimalHandler implementation used on Java 1.5 or newer.
JdkGlyphFixTextMeasurer	A text measurer implementation that extends the default text measurer and adds a workaround for Sun JDK bug	JdkGlyphFixTextMeasurerFactory	Factory of JdkGlyphFixTextMeasurer instances.
JEditorPaneHtmlMarkupProcessor
JEditorPaneMarkupProcessor
JEditorPaneMarkupProcessor.HtmlFactory
JEditorPaneMarkupProcessor.RtfFactory
JEditorPaneRtfMarkupProcessor
JRAbstractImageEncoder
JRApiWriter	A writer that generates the Java code required to produce a given report template programmatically, using the JasperReports API.
JRBoxUtil
JRClassLoader
JRCloneUtils	Cloning related utility methods.
JRColorUtil
JRConcurrentSwapFile	JRSwapFile derived class that uses a FileChannel to perform concurrent I/O on the swap file.
JRDataUtils
JRDateLocaleConverter	A Converter class dedicated for the java.util.Date type.
JRDelegationVisitor	Abstract delegation visitor.
JRElementsVisitor	Report elements visitor.
JRExpressionUtil
JRFloatLocaleConverter	FloatLocaleConverter extension that fixes https://issues.apache.org/jira/browse/BEANUTILS-351 To be removed on upgrade to BeanUtils 1.8.1.
JRFontUtil
JRGraphEnvInitializer
JRImageLoader
JRJdk13ImageReader
JRJdk14ImageEncoder
JRJdk14ImageReader
JRLoader
JRPenUtil
JRProperties	Deprecated. Replaced by JRPropertiesUtil.
JRProperties.PropertySuffix	Class used by JRProperties.getProperties(String).
JRQueryExecuterUtils	Query executer utility class.
JRQueryExecuterUtils.WrappingQueryExecuterFactory	Deprecated. To be removed.
JRQueryParser	Report query parser.
JRReportUtils
JRResourcesUtil	Provides methods for resource resolution via class loaders or URL stream handlers.
JRSaver
JRSingletonCache<T>	Utility to use as a soft cache of singleton instances.
JRStringUtil
JRStyledText
JRStyledText.Run
JRStyledTextParser
JRStyleResolver
JRSwapFile	Swap file implementation that can be used as a disk cache for arbitrary binary data.
JRSwapFile.LongQueue
JRSwapFile.SwapHandle
JRTextAttribute
JRTextMeasurerUtil	Text measurer utility class.
JRTextMeasurerUtil.WrappingTextMeasurerFactory	Deprecated. To be removed.
JRTypeSniffer
JRValueStringUtils	Utility class used to serialize/deserialize value objects to/from String values.
JRValueStringUtils.BigDecimalSerializer
JRValueStringUtils.BigIntegerSerializer
JRValueStringUtils.BooleanSerializer
JRValueStringUtils.ByteSerializer
JRValueStringUtils.CharacterSerializer
JRValueStringUtils.DateSerializer
JRValueStringUtils.DefaultSerializer
JRValueStringUtils.DoubleSerializer
JRValueStringUtils.FloatSerializer
JRValueStringUtils.IntegerSerializer
JRValueStringUtils.LongSerializer
JRValueStringUtils.ShortSerializer
JRValueStringUtils.StringSerializer
JRValueStringUtils.TimeSerializer
JRValueStringUtils.TimestampSerializer
JRVisitorSupport	Abstract implementation of JRVisitor that has empty visit methods for all visitable types.
JRXmlUtils	XML parsing utilities.
JRXmlWriteHelper
JRXmlWriteHelper.Attribute
JRXmlWriteHelper.StackElement
JsonUtil
LegacyBorderOffsetUpdater
LinkedMap<K,V>	A doubly linked list that can also map entries on keys.
LinkedMap.LinkedValue<K,V>
LocalizedMessageProvider
LocalJasperReportsContext
MaxFontSizeFinder
MD5Digest
MessageUtil
ObjectUtils	Object comparison and hashing utilities.
ObjectUtils.HashCode	Hash code creator for objects.
Pair<T,U>	Utility class used to pair two objects.
ParagraphUtil
ResourceBundleMessageProvider
ResourceBundleMessageProviderFactory
SimpleFileResolver
SingleProtectionDomainFactory	Implementation of ProtectionDomainFactory that wraps a single protection domain.
ThreadLocalStack	Thread local stack utility class.
UniformElementVisitor	An abstract visitor class that treats all report elements in the same way.
UniformPrintElementVisitor<T>	Print element visitor that delegates all visit calls to a single method.
WrappingImageMapRenderable	Deprecated. To be removed.
WrappingRenderable	Deprecated. To be removed.
XmlNamespace	An XML namespace.

Exception Summary

JRFontNotFoundException	Exception raised when a font name used as value for the fontName attribute in the report template, is not found in any of the runtime available JasperReports font extensions, nor among the font names available to the Java Virtual Machine.
JRPdfaIccProfileNotFoundException	Exception raised when an ICC profile is not available to the JVM.

Package net.sf.jasperreports.engine.util Description

Utility classes.

Related Documentation

• JasperReports Tutorial