cn.hangsman.operationlog.spel

Class FunctionExpression

java.lang.Object

cn.hangsman.operationlog.spel.FunctionExpression

All Implemented Interfaces:

org.springframework.expression.Expression

public class FunctionExpression
extends Object
implements org.springframework.expression.Expression

Created by 2022/1/12 11:47

Since:

1.0

Author:

hangsman

Constructor Summary

Constructors

Constructor and Description
FunctionExpression(String expressionStr, org.springframework.expression.Expression[] expressions, SpelFunction function)

Method Summary

Modifier and Type	Method and Description
String	getExpressionString()
Object	getValue()
<T> T	getValue(Class<T> desiredResultType)
Object	getValue(org.springframework.expression.EvaluationContext context)
<T> T	getValue(org.springframework.expression.EvaluationContext context, Class<T> desiredResultType)
Object	getValue(org.springframework.expression.EvaluationContext context, Object rootObject)
<T> T	getValue(org.springframework.expression.EvaluationContext context, Object rootObject, Class<T> desiredResultType)
Object	getValue(Object rootObject)
<T> T	getValue(Object rootObject, Class<T> desiredResultType)
Class<?>	getValueType()
Class<?>	getValueType(org.springframework.expression.EvaluationContext context)
Class<?>	getValueType(org.springframework.expression.EvaluationContext context, Object rootObject)
Class<?>	getValueType(Object rootObject)
org.springframework.core.convert.TypeDescriptor	getValueTypeDescriptor()
org.springframework.core.convert.TypeDescriptor	getValueTypeDescriptor(org.springframework.expression.EvaluationContext context)
org.springframework.core.convert.TypeDescriptor	getValueTypeDescriptor(org.springframework.expression.EvaluationContext context, Object rootObject)
org.springframework.core.convert.TypeDescriptor	getValueTypeDescriptor(Object rootObject)
boolean	isWritable(org.springframework.expression.EvaluationContext context)
boolean	isWritable(org.springframework.expression.EvaluationContext context, Object rootObject)
boolean	isWritable(Object rootObject)
void	setValue(org.springframework.expression.EvaluationContext context, Object value)
void	setValue(org.springframework.expression.EvaluationContext context, Object rootObject, Object value)
void	setValue(Object rootObject, Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionExpression

public FunctionExpression(String expressionStr,
                          org.springframework.expression.Expression[] expressions,
                          SpelFunction function)

Method Detail

getExpressionString

public String getExpressionString()

Specified by:

getExpressionString in interface org.springframework.expression.Expression

getValue

public Object getValue(org.springframework.expression.EvaluationContext context)
                throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValue

public <T> T getValue(org.springframework.expression.EvaluationContext context,
                      Class<T> desiredResultType)
               throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValue

public Object getValue()
                throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValue

public <T> T getValue(Class<T> desiredResultType)
               throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValue

public Object getValue(Object rootObject)
                throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValue

public <T> T getValue(Object rootObject,
                      Class<T> desiredResultType)
               throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValue

public Object getValue(org.springframework.expression.EvaluationContext context,
                       Object rootObject)
                throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValue

public <T> T getValue(org.springframework.expression.EvaluationContext context,
                      Object rootObject,
                      Class<T> desiredResultType)
               throws org.springframework.expression.EvaluationException

Specified by:

getValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueType

public Class<?> getValueType()
                      throws org.springframework.expression.EvaluationException

Specified by:

getValueType in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueType

public Class<?> getValueType(Object rootObject)
                      throws org.springframework.expression.EvaluationException

Specified by:

getValueType in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueType

public Class<?> getValueType(org.springframework.expression.EvaluationContext context)
                      throws org.springframework.expression.EvaluationException

Specified by:

getValueType in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueType

public Class<?> getValueType(org.springframework.expression.EvaluationContext context,
                             Object rootObject)
                      throws org.springframework.expression.EvaluationException

Specified by:

getValueType in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueTypeDescriptor

public org.springframework.core.convert.TypeDescriptor getValueTypeDescriptor()
                                                                       throws org.springframework.expression.EvaluationException

Specified by:

getValueTypeDescriptor in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueTypeDescriptor

public org.springframework.core.convert.TypeDescriptor getValueTypeDescriptor(Object rootObject)
                                                                       throws org.springframework.expression.EvaluationException

Specified by:

getValueTypeDescriptor in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueTypeDescriptor

public org.springframework.core.convert.TypeDescriptor getValueTypeDescriptor(org.springframework.expression.EvaluationContext context)
                                                                       throws org.springframework.expression.EvaluationException

Specified by:

getValueTypeDescriptor in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

getValueTypeDescriptor

public org.springframework.core.convert.TypeDescriptor getValueTypeDescriptor(org.springframework.expression.EvaluationContext context,
                                                                              Object rootObject)
                                                                       throws org.springframework.expression.EvaluationException

Specified by:

getValueTypeDescriptor in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

isWritable

public boolean isWritable(Object rootObject)
                   throws org.springframework.expression.EvaluationException

Specified by:

isWritable in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

isWritable

public boolean isWritable(org.springframework.expression.EvaluationContext context)
                   throws org.springframework.expression.EvaluationException

Specified by:

isWritable in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

isWritable

public boolean isWritable(org.springframework.expression.EvaluationContext context,
                          Object rootObject)
                   throws org.springframework.expression.EvaluationException

Specified by:

isWritable in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

setValue

public void setValue(Object rootObject,
                     Object value)
              throws org.springframework.expression.EvaluationException

Specified by:

setValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

setValue

public void setValue(org.springframework.expression.EvaluationContext context,
                     Object value)
              throws org.springframework.expression.EvaluationException

Specified by:

setValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException

setValue

public void setValue(org.springframework.expression.EvaluationContext context,
                     Object rootObject,
                     Object value)
              throws org.springframework.expression.EvaluationException

Specified by:

setValue in interface org.springframework.expression.Expression

Throws:

org.springframework.expression.EvaluationException