com.mulesoft.tools.migration.util

Interface ExpressionMigrator

public interface ExpressionMigrator

An interface to handle the migration of expressions.

Since:

1.0.0

Author:

Mulesoft Inc.

Method Summary

Modifier and Type	Method and Description
boolean	isWrapped(String originalExpression) Checks if the expression has the '#[' prefix and ']' suffix
String	migrateExpression(String originalExpression, boolean dataWeaveBodyOnly, org.jdom2.Element element) Converts a Mule 3 expression to its Mule 4 equivalent.
default String	migrateExpression(String originalExpression, boolean dataWeaveBodyOnly, org.jdom2.Element element, boolean enricher) Converts a Mule 3 expression to its Mule 4 equivalent.
String	unwrap(String originalExpression) Removes the '#[' prefix and ']' suffix from an expression.
String	wrap(String originalExpression) Adds the '#[' prefix and ']' suffix to an expression

Method Detail

migrateExpression

String migrateExpression(String originalExpression,
                         boolean dataWeaveBodyOnly,
                         org.jdom2.Element element)

Converts a Mule 3 expression to its Mule 4 equivalent.

Returns:

an expression that works in Mule 4

migrateExpression

default String migrateExpression(String originalExpression,
                                 boolean dataWeaveBodyOnly,
                                 org.jdom2.Element element,
                                 boolean enricher)

Converts a Mule 3 expression to its Mule 4 equivalent.

Returns:

an expression that works in Mule 4

unwrap

String unwrap(String originalExpression)

Removes the '#[' prefix and ']' suffix from an expression.

If the expression is not wrapped, it is returned unchanged,

Returns:

wrap

String wrap(String originalExpression)

Adds the '#[' prefix and ']' suffix to an expression

If the expression is already wrapped, it is returned unchanged,

Returns:

isWrapped

boolean isWrapped(String originalExpression)

Checks if the expression has the '#[' prefix and ']' suffix

Returns: