Package org.melati.util

An assortment of useful objects.

See:
Description

Interface Summary

Function	A Function.
PagedEnumeration<T>	A paged enumeration.

Class Summary

AcceptCharset	Representation of the Accept-Charset header fields.
AcceptCharset.CharsetAndQValue	A charset and associated qvalue.
AcceptCharset.Comparator<T>	Comparator for comparing AcceptCharset.CharsetAndQValue objects.
ChildrenDrivenMutableTree	A tree of DefaultMutableTreeNodes, the userObjects of which are Treeable objects which supply their own getChildren() functions.
ContextUtil	A single use utility object for placing in a ServletTemplateContext.
CountedDumbPagedEnumeration<T>	A PagedEnumeration which knows how big it is.
CSVStringEnumeration	A utility for tokenising a string made up of comma-separated variables.
DelegatedHttpServletRequest	Enables Melati to compile, without warnings, with the Servlet API versions 2.0 to 2.5.
DelimitedBufferedInputStream	Like a BufferedInputStream except it has a new function DelimitedBufferedInputStream.readToDelimiter(byte[], int, int, byte[]) which will only read bytes upto the start of any occurrence of the delimiter in the InputStream.
DumbPagedEnumeration<T>	A PagedEnumeration which doesn't know how big it is.
Email	Send an email to one or more recipients with or without attachments.
ExceptionUtils	An assortment of useful operations on Exceptions.
FileUtils	An assortment of useful operations on Files.
Flusher	Flusher replaces need for Thread.stop.
FtellPrintWriter	A PrintWriter which knows how much it has written.
FtellWriter	A FilterWriter which knows how much it has written.
HTMLUtils	An assortment of useful things to do with HTML.
HTMLUtils.TagInstance	An Instance of a tag.
HttpHeader	Representation of occurrences of an HTTP header field.
HttpHeader.TokenAndQValue	A token and associated qvalue.
HttpHeader.Tokenizer	Tokenizer for parsing occurences of a field.
HttpServletRequestCompat	NOTE This is no longer used, but it is so cool it is still around to marvel at The HttpServletRequestCompat class enables Melati to compile, without warnings, with the Servlet API versions 2.0 to 2.5.
HttpServletRequestParameters	The parameters of an Http Servlet Request.
HttpUtil	An assortment of useful things to do with Http.
IoUtils	IO utilities.
JSDynamicTree	A JavaScript tree which can be rendered as Dynamic HTML.
JSStaticTree	A JavaScript tree which can be rendered as ordinary HTML.
MD5Util	MD5 - utils for encoding using MD5.
MelatiBufferedWriter	A buffered output object for Melati.
MelatiSimpleWriter	An output object for Melati.
MelatiStringWriter	Wrap up StringWriter as a MelatiWriter.
MelatiWriter	An abstract Writer for objects that output from Melati.
Page	A 'screen full' of results.
PagedEnumerationBase<T>	All the code common to CountedDumbPagedEnumeration and DumbPagedEnumeration.
PropertiesUtils	Useful things to do with properties files.
ReconstructedHttpServletRequest	An HttpServletRequest created from values stored in the Session.
ThrowingPrintWriter	A PrintWriter which can throw an Exception.
Tree	A whole tree.
TreeNode	A Tree node.
UTF8URLEncoder	A utility class to work around need for catch block.
Waiter	Allows us to slow things down.

Exception Summary

BugException	Thrown when a programmer attempts to do something which is possible but wrong.
CharsetException	Thrown when there is a problem establishing Character Sets.
ConfigException	Thrown when there is a problem configuring Melati.
ConnectionPendingException	Thrown if an attempt is made to use a DBMS whilst it is initialising.
DatabaseInitException	Thrown when there is a problem initialising a database.
EmailException	Thrown when there is a problem sending an Email.
FormatPropertyException	Thrown when an attempt is made to cast a String property value as a numeric type.
HttpHeader.HttpHeaderException
InstantiationPropertyException	Thrown when there is a problem finding or creating a class from a property value.
MelatiBugMelatiException	Thrown if an internal assumption about Melati is violated.
MelatiConfigurationException	Thrown when an invalid configuaration is detected.
MelatiException	Abstract base class for all Exceptions within Melati.
MelatiIOException	Convert the checked exception IOException to a RuntimeException.
MelatiRuntimeException	Abstract base class for all RuntimeExceptions within Melati.
NoSuchPropertyException	Thrown when a Property is not found.
ProcessFailedException	Thrown when an external program fails to exec.
PropertyException	Thrown when any Property related problem occurs.
ReconstructedHttpServletRequestMismatchException	Thrown should a ReconstructedHttpServletRequest not match the stored parameters of the original request.
ThrowingPrintWriter.SuperUseException	Thrown when a programmer attempts to use super.out.
UnexpectedExceptionException	Thrown if an internal assumption about Melati is violated.

Error Summary

HttpServletRequestCompat.MissingMethodError

Thrown when a method that is not available is invoked.

Package org.melati.util Description

An assortment of useful objects.