org.mule.module.apikit

Class CharsetUtils

java.lang.Object

org.mule.module.apikit.CharsetUtils

public class CharsetUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
CharsetUtils()

Method Summary

Modifier and Type	Method and Description
static String	getCharset(String contentType)
static String	getEncoding(org.mule.runtime.core.api.event.CoreEvent event, byte[] bytes, org.slf4j.Logger logger) Tries to figure out the encoding of the request in the following order - checks if the content-type header includes the charset - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding
static String	getEncoding(org.mule.runtime.api.message.Message message, byte[] bytes, org.slf4j.Logger logger) Tries to figure out the encoding of the request in the following order - checks if the content-type header includes the charset - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding
static String	getEncoding(org.mule.runtime.api.message.Message message, Object input, org.slf4j.Logger logger) Tries to figure out the encoding of the request in the following order - checks if the content-type header includes the charset - Determine what type is payload - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding
static String	getEncoding(Object input, org.slf4j.Logger logger) Tries to figure out the encoding of the request in the following order - Determine what type is payload - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding
static <T> String	getEncoding(org.mule.runtime.api.metadata.TypedValue<T> typedValue, Object input, org.slf4j.Logger logger) Tries to figure out the encoding of the request in the following order - Determine what type is payload - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding
static String	getHeaderCharset(org.mule.runtime.api.message.Message message) Returns the charset specified by the content-type header or null if not specified
static String	getPayloadCharset(org.mule.runtime.api.message.Message message, org.slf4j.Logger logger)
static String	getXmlEncoding(org.mule.runtime.core.api.event.CoreEvent muleEvent, byte[] payload, Document document, org.slf4j.Logger logger) Tries to figure out the encoding of an xml request in the following order - checks if the document has a content-type declaration - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding
static byte[]	trimBom(byte[] content) Removes BOM from byte array if present

Methods inherited from class java.lang.Object

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

Constructor Detail

CharsetUtils

public CharsetUtils()

Method Detail

getEncoding

public static String getEncoding(org.mule.runtime.core.api.event.CoreEvent event,
                                 byte[] bytes,
                                 org.slf4j.Logger logger)

Tries to figure out the encoding of the request in the following order - checks if the content-type header includes the charset - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding

Parameters:

event - mule event

bytes - payload byte array

logger - where to log

Returns:

payload encoding

getEncoding

public static String getEncoding(org.mule.runtime.api.message.Message message,
                                 byte[] bytes,
                                 org.slf4j.Logger logger)

Tries to figure out the encoding of the request in the following order - checks if the content-type header includes the charset - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding

Parameters:

message - mule message

bytes - payload byte array

logger - where to log

Returns:

payload encoding

getEncoding

public static String getEncoding(org.mule.runtime.api.message.Message message,
                                 Object input,
                                 org.slf4j.Logger logger)
                          throws IOException

Tries to figure out the encoding of the request in the following order - checks if the content-type header includes the charset - Determine what type is payload - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding

Parameters:

message - mule message

input - payload that would be instrospected

logger - where to log

Returns:

payload encoding

Throws:

IOException

getEncoding

public static <T> String getEncoding(org.mule.runtime.api.metadata.TypedValue<T> typedValue,
                                     Object input,
                                     org.slf4j.Logger logger)
                              throws IOException

Tries to figure out the encoding of the request in the following order - Determine what type is payload - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding

Parameters:

typedValue - mule typed value

input - payload that would be instrospected

logger - where to log

Returns:

payload encoding

Throws:

IOException

getEncoding

public static String getEncoding(Object input,
                                 org.slf4j.Logger logger)
                          throws IOException

Tries to figure out the encoding of the request in the following order - Determine what type is payload - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding

Parameters:

input - payload that would be instrospected

logger - where to log

Returns:

payload encoding

Throws:

IOException

getXmlEncoding

public static String getXmlEncoding(org.mule.runtime.core.api.event.CoreEvent muleEvent,
                                    byte[] payload,
                                    Document document,
                                    org.slf4j.Logger logger)

Tries to figure out the encoding of an xml request in the following order - checks if the document has a content-type declaration - detects the payload encoding using BOM, or tries to auto-detect it - return the mule message encoding

Parameters:

muleEvent - mule event

payload - xml payload as byte array

document - xml parsed document

logger - where to log

Returns:

xml payload encoding

getHeaderCharset

public static String getHeaderCharset(org.mule.runtime.api.message.Message message)

Returns the charset specified by the content-type header or null if not specified

Parameters:

message - mule message

Returns:

header charset

getCharset

public static String getCharset(String contentType)

getPayloadCharset

public static String getPayloadCharset(org.mule.runtime.api.message.Message message,
                                       org.slf4j.Logger logger)

trimBom

public static byte[] trimBom(byte[] content)

Removes BOM from byte array if present

Parameters:

content - byte array

Returns:

BOM-less byte array