Package com.flowable.engage.engine.impl.util

Class TemplateMessageUtil

java.lang.Object

com.flowable.engage.engine.impl.util.TemplateMessageUtil

public class TemplateMessageUtil
extends Object

This utility helps creating template based standard messages. If you want to create your own standard message:

• create a message code within StandardMessageCodes
• add message template as a JSON resource in `com/flowable/template/default/` with name `standard-{yourMessageCode}_en.tplvariation`
• optionally add message template as a JSON resource in `com/flowable/template/default/` with name `standard-{yourMessageCode}_{languageCode}.tplvariation` for any further languages you want to support

You can then use createMessage(String, Map) or createMessage(String, String, Map) to render a message based on your template.

Author:

Micha Kiener

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FALLBACK_LANGUAGE	The default language if no language is set
static final String	STANDARD_MESSAGES_TEMPLATE_KEY	The template definition key used for standard messages.
static final String	VARIANT_KEY_LANGUAGE
static final String	VARIANT_KEY_MESSAGE_CODE

Method Summary

Modifier and Type	Method	Description
static String	createMessage(String messageTemplateKey, String messageCode, String language, Map<String,Object> payload, String tenantId)	Creates a message based on the provided template key, message code and payload.
static String	createMessage(String messageCode, String language, Map<String,Object> payload)	Creates a standard message based on the provided message code and payload.
static String	createMessage(String messageCode, Map<String,Object> payload)	Creates a standard message based on the provided message code and payload.

Methods inherited from class java.lang.Object

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

Field Details

STANDARD_MESSAGES_TEMPLATE_KEY

public static final String STANDARD_MESSAGES_TEMPLATE_KEY

The template definition key used for standard messages.

See Also:

• Constant Field Values

VARIANT_KEY_MESSAGE_CODE

public static final String VARIANT_KEY_MESSAGE_CODE

See Also:

• Constant Field Values

VARIANT_KEY_LANGUAGE

public static final String VARIANT_KEY_LANGUAGE

See Also:

• Constant Field Values

FALLBACK_LANGUAGE

public static final String FALLBACK_LANGUAGE

The default language if no language is set

See Also:

• Constant Field Values

Method Details

createMessage

public static String createMessage(String messageCode,
 Map<String,Object> payload)

Creates a standard message based on the provided message code and payload. The payload must at least contain the necessary parameters as being defined within the TemplateVariationModel. This one uses english as the default language.

Parameters:

messageCode - the message code to choose the template variation for

payload - the optional payload containing the necessary parameters (if any needed by the template)

Returns:

the rendered standard message

createMessage

public static String createMessage(String messageCode,
 String language,
 Map<String,Object> payload)

Creates a standard message based on the provided message code and payload. The payload must at least contain the necessary parameters as being defined within the TemplateVariationModel.

Parameters:

messageCode - the message code to choose the template variation for

language - the language (e.g. "en") for which the message should be rendered

payload - the optional payload containing the necessary parameters (if any needed by the template)

Returns:

the rendered standard message

createMessage

public static String createMessage(String messageTemplateKey,
 String messageCode,
 String language,
 Map<String,Object> payload,
 String tenantId)

Creates a message based on the provided template key, message code and payload. The payload must at least contain the necessary parameters as being defined within the TemplateVariationModel.

Parameters:

messageTemplateKey - the template key of the message template to be used

messageCode - the message code to choose the template variation for

language - the language (e.g. "en") for which the message should be rendered

payload - the optional payload containing the necessary parameters (if any needed by the template)

tenantId - for the message

Returns:

the rendered standard message