com.cognitect.transit

Class TransitFactory

java.lang.Object

com.cognitect.transit.TransitFactory

public class TransitFactory
extends Object

Main entry point for using transit-java library. Provides methods to construct readers and writers, as well as helpers to make various other values.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TransitFactory.Format Transit formats

Constructor Summary

Constructors

Constructor and Description
TransitFactory()

Method Summary

Methods

Modifier and Type	Method and Description
static DefaultReadHandler<TaggedValue<Object>>	defaultDefaultReadHandler() Returns the DefaultReadHandler that is used by default
static Map<String,ReadHandler<?,?>>	defaultReadHandlers() Returns a map of tags to ReadHandlers that is used by default
static Map<Class,WriteHandler<?,?>>	defaultWriteHandlers() Returns a map of classes to Handlers that is used by default
static Keyword	keyword(Object o) Converts a string or keyword to a keyword
static Link	link(String href, String rel) Creates a Link
static Link	link(String href, String rel, String name, String prompt, String render) Creates a Link
static Link	link(URI href, String rel) Creates a Link
static Link	link(URI href, String rel, String name, String prompt, String render) Creates a Link
static Reader	reader(TransitFactory.Format type, InputStream in) Creates a reader instance.
static Reader	reader(TransitFactory.Format type, InputStream in, DefaultReadHandler<?> customDefaultHandler) Creates a reader instance.
static Reader	reader(TransitFactory.Format type, InputStream in, Map<String,ReadHandler<?,?>> customHandlers) Creates a reader instance.
static Reader	reader(TransitFactory.Format type, InputStream in, Map<String,ReadHandler<?,?>> customHandlers, DefaultReadHandler<?> customDefaultHandler) Creates a reader instance.
static Symbol	symbol(Object o) Converts a string or a symbol to a symbol
static <T> TaggedValue<T>	taggedValue(String tag, T rep) Creates a TaggedValue
static URI	uri(String uri) Creates a URI
static <T> Writer<T>	writer(TransitFactory.Format type, OutputStream out) Creates a writer instance.
static <T> Writer<T>	writer(TransitFactory.Format type, OutputStream out, Map<Class,WriteHandler<?,?>> customHandlers) Creates a writer instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransitFactory

public TransitFactory()

Method Detail

writer

public static <T> Writer<T> writer(TransitFactory.Format type,
                   OutputStream out)

Creates a writer instance.

Parameters:

type - format to write in

out - output stream to write to

Returns:

a Writer

writer

public static <T> Writer<T> writer(TransitFactory.Format type,
                   OutputStream out,
                   Map<Class,WriteHandler<?,?>> customHandlers)

Creates a writer instance.

Parameters:

type - format to write in

out - output stream to write to

customHandlers - additional WriteHandlers to use in addition to or in place of the default WriteHandlers

Returns:

a writer

reader

public static Reader reader(TransitFactory.Format type,
            InputStream in)

Creates a reader instance.

Parameters:

type - the format to read in

in - the input stream to read from

Returns:

a reader

reader

public static Reader reader(TransitFactory.Format type,
            InputStream in,
            Map<String,ReadHandler<?,?>> customHandlers)

Creates a reader instance.

Parameters:

type - the format to read in

in - the input stream to read from

customHandlers - a map of custom ReadHandlers to use in addition or in place of the default ReadHandlers

Returns:

a reader

reader

public static Reader reader(TransitFactory.Format type,
            InputStream in,
            DefaultReadHandler<?> customDefaultHandler)

Creates a reader instance.

Parameters:

type - the format to read in

in - the input stream to read from

customDefaultHandler - a DefaultReadHandler to use for processing encoded values for which there is no read handler

Returns:

a reader

reader

public static Reader reader(TransitFactory.Format type,
            InputStream in,
            Map<String,ReadHandler<?,?>> customHandlers,
            DefaultReadHandler<?> customDefaultHandler)

Creates a reader instance.

Parameters:

type - the format to read in

in - the input stream to read from

customHandlers - a map of custom ReadHandlers to use in addition or in place of the default ReadHandlers

customDefaultHandler - a DefaultReadHandler to use for processing encoded values for which there is no read handler

Returns:

a reader

keyword

public static Keyword keyword(Object o)

Converts a string or keyword to a keyword

Parameters:

o - A string or a keyword

Returns:

a keyword

symbol

public static Symbol symbol(Object o)

Converts a string or a symbol to a symbol

Parameters:

o - a string or a symbol

Returns:

a symbol

taggedValue

public static <T> TaggedValue<T> taggedValue(String tag,
                             T rep)

Creates a TaggedValue

Parameters:

tag - tag string

rep - value representation

Returns:

a tagged value

link

public static Link link(String href,
        String rel)

Creates a Link

Parameters:

href - an href value

rel - a rel value

Returns:

a link instance

link

public static Link link(URI href,
        String rel)

Creates a Link

Parameters:

href - an href value

rel - a rel value

Returns:

a link instance

link

public static Link link(String href,
        String rel,
        String name,
        String prompt,
        String render)

Creates a Link

Parameters:

href - an href value

rel - a rel value

name - an optional name value

prompt - an optional prompt value

render - an optional render value

Returns:

a link instance

link

public static Link link(URI href,
        String rel,
        String name,
        String prompt,
        String render)

Creates a Link

Parameters:

href - an href value

rel - a rel value

name - an optional name value

prompt - an optional prompt value

render - an optional render value

Returns:

a link instance

uri

public static URI uri(String uri)

Creates a URI

Parameters:

uri - a uri string

Returns:

the URI

defaultReadHandlers

public static Map<String,ReadHandler<?,?>> defaultReadHandlers()

Returns a map of tags to ReadHandlers that is used by default

Returns:

tag to ReadHandler map

defaultWriteHandlers

public static Map<Class,WriteHandler<?,?>> defaultWriteHandlers()

Returns a map of classes to Handlers that is used by default

Returns:

class to Handler map

defaultDefaultReadHandler

public static DefaultReadHandler<TaggedValue<Object>> defaultDefaultReadHandler()

Returns the DefaultReadHandler that is used by default

Returns:

DefaultReadHandler instance