org.activiti.camel

Class ExchangeUtils

java.lang.Object

org.activiti.camel.ExchangeUtils

public class ExchangeUtils
extends Object

This class contains one method - prepareVariables - that is used to copy variables from Camel into Activiti.

Author:

Ryan Johnston (@rjfsu), Tijs Rademakers

Field Summary

Fields

Modifier and Type	Field and Description
static String	CAMELBODY
protected static String	IGNORE_MESSAGE_PROPERTY

Constructor Summary

Constructors

Constructor and Description
ExchangeUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static Map<String,Object>	prepareVariables(org.apache.camel.Exchange exchange, ActivitiEndpoint activitiEndpoint) Copies variables from Camel into Activiti.

Methods inherited from class java.lang.Object

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

Field Detail

CAMELBODY

public static final String CAMELBODY

See Also:

Constant Field Values

IGNORE_MESSAGE_PROPERTY

protected static final String IGNORE_MESSAGE_PROPERTY

See Also:

Constant Field Values

Constructor Detail

ExchangeUtils

public ExchangeUtils()

Method Detail

prepareVariables

public static Map<String,Object> prepareVariables(org.apache.camel.Exchange exchange,
                                  ActivitiEndpoint activitiEndpoint)

Copies variables from Camel into Activiti. This method will copy the Camel body to the "camelBody" variable. It will copy the Camel body to individual variables within Activiti if it is of type Map<String, Object> or it will copy the Object as it comes.

• If the copyVariablesFromProperties parameter is set on the endpoint, the properties are copied instead
• If the copyCamelBodyToBodyAsString parameter is set on the endpoint, the camelBody is converted to java.lang.String and added as a camelBody variable, unless it is a Map<String, Object>
• If the copyVariablesFromHeader parameter is set on the endpoint, each Camel Header will be copied to an individual variable within Activiti.

Parameters:

exchange - The Camel Exchange object

activitiEndpoint - The ActivitiEndpoint implementation

Returns:

A Map<String, Object> containing all of the variables to be used in Activiti