com.mulesoft.connectivity.rest.commons.api.dw

Interface CommonsExpressionLanguage

All Known Implementing Classes:

CommonsExpressionLanguageImpl

public interface CommonsExpressionLanguage

Evaluates an expression considering a set of given bindings and a set of global ones in a simplified way, for a broader usage we recommend using ExpressionLanguage

Since:

1.0

Method Summary

Modifier and Type	Method and Description
CommonsExpressionLanguageValue	evaluate(String expression, CommonsBindingContext commonsBindingContext, org.mule.runtime.api.metadata.DataType dataType) Evaluates an expression according to a given CommonsBindingContext and the global one and a specific data type.
Boolean	evaluateAsJavaBoolean(String expression, CommonsBindingContext commonsBindingContext) Evaluates an expression according to a given CommonsBindingContext and the global one.
Number	evaluateAsJavaNumber(String expression, CommonsBindingContext commonsBindingContext) Evaluates an expression according to a given CommonsBindingContext and the global one.
String	evaluateAsJavaString(String expression, CommonsBindingContext commonsBindingContext) Evaluates an expression according to a given CommonsBindingContext and the global one.
CommonsExpressionLanguageValue	evaluateJson(String expression, CommonsBindingContext commonsBindingContext) Evaluates an expression according to a given CommonsBindingContext and the global one.
CommonsExpressionLanguageValue	evaluateXml(String expression, CommonsBindingContext commonsBindingContext) Evaluates an expression according to a given CommonsBindingContext and the global one.

Method Detail

evaluateJson

CommonsExpressionLanguageValue evaluateJson(String expression,
                                            CommonsBindingContext commonsBindingContext)
                                     throws org.mule.runtime.api.el.ExpressionExecutionException

Evaluates an expression according to a given CommonsBindingContext and the global one.

Parameters:

expression - the expression which expected output type must be a JSON

commonsBindingContext - the current dynamic binding context to consider

Returns:

a JSON CommonsExpressionLanguageValue result of the expression

Throws:

org.mule.runtime.api.el.ExpressionExecutionException - when an error occurs during evaluation

evaluateXml

CommonsExpressionLanguageValue evaluateXml(String expression,
                                           CommonsBindingContext commonsBindingContext)
                                    throws org.mule.runtime.api.el.ExpressionExecutionException

Evaluates an expression according to a given CommonsBindingContext and the global one.

Parameters:

expression - the expression which expected output type must be an XML

commonsBindingContext - the current dynamic binding context to consider

Returns:

a XML CommonsExpressionLanguageValue result of the expression

Throws:

org.mule.runtime.api.el.ExpressionExecutionException - when an error occurs during evaluation

evaluate

CommonsExpressionLanguageValue evaluate(String expression,
                                        CommonsBindingContext commonsBindingContext,
                                        org.mule.runtime.api.metadata.DataType dataType)
                                 throws org.mule.runtime.api.el.ExpressionExecutionException

Evaluates an expression according to a given CommonsBindingContext and the global one and a specific data type.

Parameters:

expression - the expression which expected output type must be the same as the dataType parameter

commonsBindingContext - the current dynamic binding context to consider

dataType - the result data type

Returns:

a CommonsExpressionLanguageValue result of the expression

Throws:

org.mule.runtime.api.el.ExpressionExecutionException - when an error occurs during evaluation

evaluateAsJavaString

String evaluateAsJavaString(String expression,
                            CommonsBindingContext commonsBindingContext)
                     throws org.mule.runtime.api.el.ExpressionExecutionException

Evaluates an expression according to a given CommonsBindingContext and the global one.

Parameters:

expression - the expression which expected output type must be a Java String

commonsBindingContext - the current dynamic binding context to consider

Returns:

a Java String result of the expression

Throws:

org.mule.runtime.api.el.ExpressionExecutionException - when an error occurs during evaluation

evaluateAsJavaBoolean

Boolean evaluateAsJavaBoolean(String expression,
                              CommonsBindingContext commonsBindingContext)
                       throws org.mule.runtime.api.el.ExpressionExecutionException

Evaluates an expression according to a given CommonsBindingContext and the global one.

Parameters:

expression - the expression which expected output type must be a Java Boolean

commonsBindingContext - the current dynamic binding context to consider

Returns:

a Java Boolean result of the expression

Throws:

org.mule.runtime.api.el.ExpressionExecutionException - when an error occurs during evaluation

evaluateAsJavaNumber

Number evaluateAsJavaNumber(String expression,
                            CommonsBindingContext commonsBindingContext)
                     throws org.mule.runtime.api.el.ExpressionExecutionException

Evaluates an expression according to a given CommonsBindingContext and the global one.

Parameters:

expression - the expression which expected output type must be a Java Number

commonsBindingContext - the current dynamic binding context to consider

Returns:

a Java Number result of the expression

Throws:

org.mule.runtime.api.el.ExpressionExecutionException - when an error occurs during evaluation