org.springframework.integration.dsl.support

Class Transformers

java.lang.Object

org.springframework.integration.dsl.support.Transformers

public abstract class Transformers
extends java.lang.Object

An utility class to provide methods for out-of-the-box Transformers.

Author:

Artem Bilan

Constructor Summary

Constructors

Constructor and Description
Transformers()

Method Summary

Modifier and Type	Method and Description
static <T,U> org.springframework.integration.transformer.PayloadTypeConvertingTransformer<T,U>	converter(org.springframework.core.convert.converter.Converter<T,U> converter)
static <T> org.springframework.integration.transformer.DecodingTransformer<T>	decoding(org.springframework.integration.codec.Codec codec, java.lang.Class<T> type) The factory method for the DecodingTransformer.
static <T> org.springframework.integration.transformer.DecodingTransformer<T>	decoding(org.springframework.integration.codec.Codec codec, org.springframework.expression.Expression typeExpression) The factory method for the DecodingTransformer.
static <T> org.springframework.integration.transformer.DecodingTransformer<T>	decoding(org.springframework.integration.codec.Codec codec, Function<org.springframework.messaging.Message<?>,java.lang.Class<T>> typeFunction) The factory method for the DecodingTransformer.
static <T> org.springframework.integration.transformer.DecodingTransformer<T>	decoding(org.springframework.integration.codec.Codec codec, java.lang.String typeExpression) The factory method for the DecodingTransformer.
static org.springframework.integration.transformer.PayloadDeserializingTransformer	deserializer()
static org.springframework.integration.transformer.PayloadDeserializingTransformer	deserializer(org.springframework.core.serializer.Deserializer<java.lang.Object> deserializer)
static <T> org.springframework.integration.transformer.EncodingPayloadTransformer<T>	encoding(org.springframework.integration.codec.Codec codec) The factory method for the EncodingPayloadTransformer.
static org.springframework.integration.file.transformer.FileToByteArrayTransformer	fileToByteArray()
static org.springframework.integration.file.transformer.FileToStringTransformer	fileToString()
static org.springframework.integration.file.transformer.FileToStringTransformer	fileToString(java.lang.String charset)
static org.springframework.integration.json.JsonToObjectTransformer	fromJson()
static org.springframework.integration.json.JsonToObjectTransformer	fromJson(java.lang.Class<?> targetClass)
static org.springframework.integration.json.JsonToObjectTransformer	fromJson(java.lang.Class<?> targetClass, org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper)
static org.springframework.integration.json.JsonToObjectTransformer	fromJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper)
static org.springframework.integration.mail.transformer.MailToStringTransformer	fromMail()
static org.springframework.integration.mail.transformer.MailToStringTransformer	fromMail(java.lang.String charset)
static org.springframework.integration.transformer.MapToObjectTransformer	fromMap(java.lang.Class<?> targetClass)
static org.springframework.integration.transformer.MapToObjectTransformer	fromMap(java.lang.String beanName)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller, boolean extractPayload)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller, org.springframework.integration.xml.result.ResultFactory resultFactory)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller, org.springframework.integration.xml.result.ResultFactory resultFactory, boolean extractPayload)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller, org.springframework.integration.xml.transformer.ResultTransformer resultTransformer)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller, org.springframework.integration.xml.transformer.ResultTransformer resultTransformer, boolean extractPayload)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller, org.springframework.integration.xml.transformer.ResultTransformer resultTransformer, org.springframework.integration.xml.result.ResultFactory resultFactory)
static org.springframework.integration.xml.transformer.MarshallingTransformer	marshaller(org.springframework.oxm.Marshaller marshaller, org.springframework.integration.xml.transformer.ResultTransformer resultTransformer, org.springframework.integration.xml.result.ResultFactory resultFactory, boolean extractPayload)
static org.springframework.integration.transformer.ObjectToStringTransformer	objectToString()
static org.springframework.integration.transformer.ObjectToStringTransformer	objectToString(java.lang.String charset)
static org.springframework.integration.transformer.PayloadSerializingTransformer	serializer()
static org.springframework.integration.transformer.PayloadSerializingTransformer	serializer(org.springframework.core.serializer.Serializer<java.lang.Object> serializer)
static org.springframework.integration.transformer.SyslogToMapTransformer	syslogToMap()
static org.springframework.integration.json.ObjectToJsonTransformer	toJson()
static org.springframework.integration.json.ObjectToJsonTransformer	toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper)
static org.springframework.integration.json.ObjectToJsonTransformer	toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper, org.springframework.integration.json.ObjectToJsonTransformer.ResultType resultType)
static org.springframework.integration.json.ObjectToJsonTransformer	toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper, org.springframework.integration.json.ObjectToJsonTransformer.ResultType resultType, java.lang.String contentType)
static org.springframework.integration.json.ObjectToJsonTransformer	toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper, java.lang.String contentType)
static org.springframework.integration.json.ObjectToJsonTransformer	toJson(org.springframework.integration.json.ObjectToJsonTransformer.ResultType resultType, java.lang.String contentType)
static org.springframework.integration.json.ObjectToJsonTransformer	toJson(java.lang.String contentType)
static org.springframework.integration.transformer.ObjectToMapTransformer	toMap()
static org.springframework.integration.transformer.ObjectToMapTransformer	toMap(boolean shouldFlattenKeys)
static org.springframework.integration.xml.transformer.UnmarshallingTransformer	unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller)
static org.springframework.integration.xml.transformer.UnmarshallingTransformer	unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller, boolean alwaysUseSourceFactory)
static org.springframework.integration.xml.transformer.UnmarshallingTransformer	unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller, org.springframework.integration.xml.source.SourceFactory sourceFactory)
static org.springframework.integration.xml.transformer.UnmarshallingTransformer	unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller, org.springframework.integration.xml.source.SourceFactory sourceFactory, boolean alwaysUseSourceFactory)
static org.springframework.integration.xml.transformer.SourceCreatingTransformer	xmlSource()
static org.springframework.integration.xml.transformer.SourceCreatingTransformer	xmlSource(org.springframework.integration.xml.source.SourceFactory sourceFactory)
static org.springframework.integration.xml.transformer.XPathTransformer	xpath(java.lang.String xpathExpression)
static org.springframework.integration.xml.transformer.XPathTransformer	xpath(java.lang.String xpathExpression, org.springframework.xml.xpath.NodeMapper<?> nodeMapper)
static org.springframework.integration.xml.transformer.XPathTransformer	xpath(java.lang.String xpathExpression, org.springframework.integration.xml.xpath.XPathEvaluationType xpathEvaluationType)
static org.springframework.integration.xml.transformer.XPathTransformer	xpath(java.lang.String xpathExpression, org.springframework.integration.xml.xpath.XPathEvaluationType xpathEvaluationType, org.springframework.xml.xpath.NodeMapper<?> nodeMapper)
static org.springframework.integration.xml.transformer.XsltPayloadTransformer	xslt(org.springframework.core.io.Resource xsltTemplate, Tuple2<java.lang.String,org.springframework.expression.Expression>... xslParameterMappings)

Methods inherited from class java.lang.Object

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

Constructor Detail

Transformers

public Transformers()

Method Detail

objectToString

public static org.springframework.integration.transformer.ObjectToStringTransformer objectToString()

objectToString

public static org.springframework.integration.transformer.ObjectToStringTransformer objectToString(java.lang.String charset)

toMap

public static org.springframework.integration.transformer.ObjectToMapTransformer toMap()

toMap

public static org.springframework.integration.transformer.ObjectToMapTransformer toMap(boolean shouldFlattenKeys)

fromMap

public static org.springframework.integration.transformer.MapToObjectTransformer fromMap(java.lang.Class<?> targetClass)

fromMap

public static org.springframework.integration.transformer.MapToObjectTransformer fromMap(java.lang.String beanName)

toJson

public static org.springframework.integration.json.ObjectToJsonTransformer toJson()

toJson

public static org.springframework.integration.json.ObjectToJsonTransformer toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper)

toJson

public static org.springframework.integration.json.ObjectToJsonTransformer toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper,
                                                                                  org.springframework.integration.json.ObjectToJsonTransformer.ResultType resultType)

toJson

public static org.springframework.integration.json.ObjectToJsonTransformer toJson(java.lang.String contentType)

toJson

public static org.springframework.integration.json.ObjectToJsonTransformer toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper,
                                                                                  java.lang.String contentType)

toJson

public static org.springframework.integration.json.ObjectToJsonTransformer toJson(org.springframework.integration.json.ObjectToJsonTransformer.ResultType resultType,
                                                                                  java.lang.String contentType)

toJson

public static org.springframework.integration.json.ObjectToJsonTransformer toJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper,
                                                                                  org.springframework.integration.json.ObjectToJsonTransformer.ResultType resultType,
                                                                                  java.lang.String contentType)

fromJson

public static org.springframework.integration.json.JsonToObjectTransformer fromJson()

fromJson

public static org.springframework.integration.json.JsonToObjectTransformer fromJson(java.lang.Class<?> targetClass)

fromJson

public static org.springframework.integration.json.JsonToObjectTransformer fromJson(org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper)

fromJson

public static org.springframework.integration.json.JsonToObjectTransformer fromJson(java.lang.Class<?> targetClass,
                                                                                    org.springframework.integration.support.json.JsonObjectMapper<?,?> jsonObjectMapper)

serializer

public static org.springframework.integration.transformer.PayloadSerializingTransformer serializer()

serializer

public static org.springframework.integration.transformer.PayloadSerializingTransformer serializer(org.springframework.core.serializer.Serializer<java.lang.Object> serializer)

deserializer

public static org.springframework.integration.transformer.PayloadDeserializingTransformer deserializer()

deserializer

public static org.springframework.integration.transformer.PayloadDeserializingTransformer deserializer(org.springframework.core.serializer.Deserializer<java.lang.Object> deserializer)

converter

public static <T,U> org.springframework.integration.transformer.PayloadTypeConvertingTransformer<T,U> converter(org.springframework.core.convert.converter.Converter<T,U> converter)

syslogToMap

public static org.springframework.integration.transformer.SyslogToMapTransformer syslogToMap()

fromMail

public static org.springframework.integration.mail.transformer.MailToStringTransformer fromMail()

fromMail

public static org.springframework.integration.mail.transformer.MailToStringTransformer fromMail(java.lang.String charset)

fileToString

public static org.springframework.integration.file.transformer.FileToStringTransformer fileToString()

fileToString

public static org.springframework.integration.file.transformer.FileToStringTransformer fileToString(java.lang.String charset)

fileToByteArray

public static org.springframework.integration.file.transformer.FileToByteArrayTransformer fileToByteArray()

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller)

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller,
                                                                                                org.springframework.integration.xml.transformer.ResultTransformer resultTransformer)

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller,
                                                                                                org.springframework.integration.xml.result.ResultFactory resultFactory)

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller,
                                                                                                boolean extractPayload)

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller,
                                                                                                org.springframework.integration.xml.result.ResultFactory resultFactory,
                                                                                                boolean extractPayload)

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller,
                                                                                                org.springframework.integration.xml.transformer.ResultTransformer resultTransformer,
                                                                                                boolean extractPayload)

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller,
                                                                                                org.springframework.integration.xml.transformer.ResultTransformer resultTransformer,
                                                                                                org.springframework.integration.xml.result.ResultFactory resultFactory)

marshaller

public static org.springframework.integration.xml.transformer.MarshallingTransformer marshaller(org.springframework.oxm.Marshaller marshaller,
                                                                                                org.springframework.integration.xml.transformer.ResultTransformer resultTransformer,
                                                                                                org.springframework.integration.xml.result.ResultFactory resultFactory,
                                                                                                boolean extractPayload)

unmarshaller

public static org.springframework.integration.xml.transformer.UnmarshallingTransformer unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller)

unmarshaller

public static org.springframework.integration.xml.transformer.UnmarshallingTransformer unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller,
                                                                                                    org.springframework.integration.xml.source.SourceFactory sourceFactory)

unmarshaller

public static org.springframework.integration.xml.transformer.UnmarshallingTransformer unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller,
                                                                                                    boolean alwaysUseSourceFactory)

unmarshaller

public static org.springframework.integration.xml.transformer.UnmarshallingTransformer unmarshaller(org.springframework.oxm.Unmarshaller unmarshaller,
                                                                                                    org.springframework.integration.xml.source.SourceFactory sourceFactory,
                                                                                                    boolean alwaysUseSourceFactory)

xmlSource

public static org.springframework.integration.xml.transformer.SourceCreatingTransformer xmlSource()

xmlSource

public static org.springframework.integration.xml.transformer.SourceCreatingTransformer xmlSource(org.springframework.integration.xml.source.SourceFactory sourceFactory)

xpath

public static org.springframework.integration.xml.transformer.XPathTransformer xpath(java.lang.String xpathExpression)

xpath

public static org.springframework.integration.xml.transformer.XPathTransformer xpath(java.lang.String xpathExpression,
                                                                                     org.springframework.integration.xml.xpath.XPathEvaluationType xpathEvaluationType)

xpath

public static org.springframework.integration.xml.transformer.XPathTransformer xpath(java.lang.String xpathExpression,
                                                                                     org.springframework.xml.xpath.NodeMapper<?> nodeMapper)

xpath

public static org.springframework.integration.xml.transformer.XPathTransformer xpath(java.lang.String xpathExpression,
                                                                                     org.springframework.integration.xml.xpath.XPathEvaluationType xpathEvaluationType,
                                                                                     org.springframework.xml.xpath.NodeMapper<?> nodeMapper)

xslt

@SafeVarargs
public static org.springframework.integration.xml.transformer.XsltPayloadTransformer xslt(org.springframework.core.io.Resource xsltTemplate,
                                                                                                       Tuple2<java.lang.String,org.springframework.expression.Expression>... xslParameterMappings)

encoding

public static <T> org.springframework.integration.transformer.EncodingPayloadTransformer<T> encoding(org.springframework.integration.codec.Codec codec)

The factory method for the EncodingPayloadTransformer.

Type Parameters:

T - the payload type.

Parameters:

codec - the Codec to use.

Returns:

the EncodingPayloadTransformer instance.

Since:

1.2

decoding

public static <T> org.springframework.integration.transformer.DecodingTransformer<T> decoding(org.springframework.integration.codec.Codec codec,
                                                                                              java.lang.Class<T> type)

The factory method for the DecodingTransformer.

Type Parameters:

T - the target type.

Parameters:

codec - the Codec to use.

type - the target type to transform to.

Returns:

the DecodingTransformer instance.

Since:

1.2

decoding

public static <T> org.springframework.integration.transformer.DecodingTransformer<T> decoding(org.springframework.integration.codec.Codec codec,
                                                                                              java.lang.String typeExpression)

The factory method for the DecodingTransformer.

Type Parameters:

T - the target type.

Parameters:

codec - the Codec to use.

typeExpression - the target type SpEL expression.

Returns:

the DecodingTransformer instance.

Since:

1.2

decoding

public static <T> org.springframework.integration.transformer.DecodingTransformer<T> decoding(org.springframework.integration.codec.Codec codec,
                                                                                              Function<org.springframework.messaging.Message<?>,java.lang.Class<T>> typeFunction)

The factory method for the DecodingTransformer.

Type Parameters:

T - the target type.

Parameters:

codec - the Codec to use.

typeFunction - the target type function.

Returns:

the DecodingTransformer instance.

Since:

1.2

decoding

public static <T> org.springframework.integration.transformer.DecodingTransformer<T> decoding(org.springframework.integration.codec.Codec codec,
                                                                                              org.springframework.expression.Expression typeExpression)

The factory method for the DecodingTransformer.

Type Parameters:

T - the target type.

Parameters:

codec - the Codec to use.

typeExpression - the target type SpEL expression.

Returns:

the DecodingTransformer instance.

Since:

1.2