Modifier and Type | Class and Description |
---|---|
class |
ExpressionInvocationTargetException
This exception wraps (as cause) a checked exception thrown by some method that SpEL invokes.
|
Modifier and Type | Method and Description |
---|---|
int |
TypeComparator.compare(Object firstObject,
Object secondObject)
Compare two given objects.
|
Class<?> |
TypeLocator.findType(String typeName)
Find a type by name.
|
Object |
Expression.getValue()
Evaluate this expression in the default standard context.
|
<T> T |
Expression.getValue(Class<T> desiredResultType)
Evaluate the expression in the default context.
|
Object |
Expression.getValue(EvaluationContext context)
Evaluate this expression in the provided context and return the result of evaluation.
|
<T> T |
Expression.getValue(EvaluationContext context,
Class<T> desiredResultType)
Evaluate the expression in a specified context which can resolve references to properties, methods, types, etc -
the type of the evaluation result is expected to be of a particular class and an exception will be thrown if it
is not and cannot be converted to that type.
|
Object |
Expression.getValue(EvaluationContext context,
Object rootObject)
Evaluate this expression in the provided context and return the result of evaluation, but use
the supplied root context as an override for any default root object specified in the context.
|
<T> T |
Expression.getValue(EvaluationContext context,
Object rootObject,
Class<T> desiredResultType)
Evaluate the expression in a specified context which can resolve references to properties, methods, types, etc -
the type of the evaluation result is expected to be of a particular class and an exception will be thrown if it
is not and cannot be converted to that type.
|
Object |
Expression.getValue(Object rootObject)
Evaluate this expression against the specified root object
|
<T> T |
Expression.getValue(Object rootObject,
Class<T> desiredResultType)
Evaluate the expression in the default context against the specified root object.
|
Class |
Expression.getValueType()
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object)
method using the default context. |
Class |
Expression.getValueType(EvaluationContext context)
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object)
method for the given context. |
Class |
Expression.getValueType(EvaluationContext context,
Object rootObject)
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object)
method for the given context. |
Class |
Expression.getValueType(Object rootObject)
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object)
method using the default context. |
TypeDescriptor |
Expression.getValueTypeDescriptor()
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object)
method using the default context. |
TypeDescriptor |
Expression.getValueTypeDescriptor(EvaluationContext context)
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object)
method for the given context. |
TypeDescriptor |
Expression.getValueTypeDescriptor(EvaluationContext context,
Object rootObject)
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object) method for
the given context. |
TypeDescriptor |
Expression.getValueTypeDescriptor(Object rootObject)
Returns the most general type that can be passed to the
Expression.setValue(EvaluationContext, Object)
method using the default context. |
boolean |
Expression.isWritable(EvaluationContext context)
Determine if an expression can be written to, i.e.
|
boolean |
Expression.isWritable(EvaluationContext context,
Object rootObject)
Determine if an expression can be written to, i.e.
|
boolean |
Expression.isWritable(Object rootObject)
Determine if an expression can be written to, i.e.
|
Object |
OperatorOverloader.operate(Operation operation,
Object leftOperand,
Object rightOperand)
Execute the specified operation on two operands, returning a result.
|
boolean |
OperatorOverloader.overridesOperation(Operation operation,
Object leftOperand,
Object rightOperand)
Return true if the operator overloader supports the specified operation
between the two operands and so should be invoked to handle it.
|
void |
Expression.setValue(EvaluationContext context,
Object value)
Set this expression in the provided context to the value provided.
|
void |
Expression.setValue(EvaluationContext context,
Object rootObject,
Object value)
Set this expression in the provided context to the value provided.
|
void |
Expression.setValue(Object rootObject,
Object value)
Set this expression in the provided context to the value provided.
|
Modifier and Type | Method and Description |
---|---|
static <T> T |
ExpressionUtils.convert(EvaluationContext context,
Object value,
Class<T> targetType)
Determines if there is a type converter available in the specified context and attempts to use it to convert the
supplied value to the specified type.
|
String |
CompositeStringExpression.getValue() |
<T> T |
LiteralExpression.getValue(Class<T> expectedResultType) |
<T> T |
CompositeStringExpression.getValue(Class<T> expectedResultType) |
String |
CompositeStringExpression.getValue(EvaluationContext context) |
<T> T |
LiteralExpression.getValue(EvaluationContext context,
Class<T> expectedResultType) |
<T> T |
CompositeStringExpression.getValue(EvaluationContext context,
Class<T> expectedResultType) |
String |
LiteralExpression.getValue(EvaluationContext context,
Object rootObject) |
String |
CompositeStringExpression.getValue(EvaluationContext context,
Object rootObject) |
<T> T |
LiteralExpression.getValue(EvaluationContext context,
Object rootObject,
Class<T> desiredResultType) |
<T> T |
CompositeStringExpression.getValue(EvaluationContext context,
Object rootObject,
Class<T> desiredResultType) |
String |
CompositeStringExpression.getValue(Object rootObject) |
<T> T |
LiteralExpression.getValue(Object rootObject,
Class<T> desiredResultType) |
<T> T |
CompositeStringExpression.getValue(Object rootObject,
Class<T> desiredResultType) |
Class |
LiteralExpression.getValueType(EvaluationContext context,
Object rootObject) |
Class |
CompositeStringExpression.getValueType(EvaluationContext context,
Object rootObject) |
Class |
LiteralExpression.getValueType(Object rootObject) |
Class |
CompositeStringExpression.getValueType(Object rootObject) |
TypeDescriptor |
LiteralExpression.getValueTypeDescriptor(EvaluationContext context,
Object rootObject) |
TypeDescriptor |
CompositeStringExpression.getValueTypeDescriptor(EvaluationContext context,
Object rootObject) |
TypeDescriptor |
LiteralExpression.getValueTypeDescriptor(Object rootObject) |
TypeDescriptor |
CompositeStringExpression.getValueTypeDescriptor(Object rootObject) |
boolean |
LiteralExpression.isWritable(EvaluationContext context,
Object rootObject) |
boolean |
CompositeStringExpression.isWritable(EvaluationContext context,
Object rootObject) |
boolean |
LiteralExpression.isWritable(Object rootObject) |
boolean |
CompositeStringExpression.isWritable(Object rootObject) |
void |
LiteralExpression.setValue(EvaluationContext context,
Object value) |
void |
CompositeStringExpression.setValue(EvaluationContext context,
Object value) |
void |
LiteralExpression.setValue(EvaluationContext context,
Object rootObject,
Object value) |
void |
CompositeStringExpression.setValue(EvaluationContext context,
Object rootObject,
Object value) |
void |
LiteralExpression.setValue(Object rootObject,
Object value) |
void |
CompositeStringExpression.setValue(Object rootObject,
Object value) |
Modifier and Type | Class and Description |
---|---|
class |
SpelEvaluationException
Root exception for Spring EL related exceptions.
|
Modifier and Type | Method and Description |
---|---|
Object |
ExpressionState.convertValue(Object value,
TypeDescriptor targetTypeDescriptor) |
Object |
ExpressionState.convertValue(TypedValue value,
TypeDescriptor targetTypeDescriptor) |
Class<?> |
ExpressionState.findType(String type) |
TypedValue |
SpelNode.getTypedValue(ExpressionState expressionState)
Evaluate the expression node in the context of the supplied expression state and return the typed value.
|
Object |
SpelNode.getValue(ExpressionState expressionState)
Evaluate the expression node in the context of the supplied expression state and return the value.
|
boolean |
SpelNode.isWritable(ExpressionState expressionState)
Determine if this expression node will support a setValue() call.
|
TypedValue |
ExpressionState.operate(Operation op,
Object left,
Object right) |
void |
SpelNode.setValue(ExpressionState expressionState,
Object newValue)
Evaluate the expression to a node and then set the new value on that node.
|
Modifier and Type | Method and Description |
---|---|
TypedValue |
SpelNodeImpl.getTypedValue(ExpressionState expressionState) |
Object |
SpelNodeImpl.getValue(ExpressionState expressionState) |
protected <T> T |
SpelNodeImpl.getValue(ExpressionState state,
Class<T> desiredReturnType) |
abstract TypedValue |
SpelNodeImpl.getValueInternal(ExpressionState expressionState) |
TypedValue |
OpDivide.getValueInternal(ExpressionState state) |
TypedValue |
CompoundExpression.getValueInternal(ExpressionState state)
Evaluates a compound expression.
|
TypedValue |
OperatorPower.getValueInternal(ExpressionState state) |
BooleanTypedValue |
OpOr.getValueInternal(ExpressionState state) |
TypedValue |
OpModulus.getValueInternal(ExpressionState state) |
TypedValue |
FunctionReference.getValueInternal(ExpressionState state) |
TypedValue |
Elvis.getValueInternal(ExpressionState state)
Evaluate the condition and if not null, return it.
|
BooleanTypedValue |
OpGT.getValueInternal(ExpressionState state) |
TypedValue |
TypeReference.getValueInternal(ExpressionState state) |
BooleanTypedValue |
OperatorInstanceof.getValueInternal(ExpressionState state)
Compare the left operand to see it is an instance of the type specified as the right operand.
|
TypedValue |
OpAnd.getValueInternal(ExpressionState state) |
TypedValue |
InlineList.getValueInternal(ExpressionState expressionState) |
BooleanTypedValue |
OpLE.getValueInternal(ExpressionState state) |
TypedValue |
PropertyOrFieldReference.getValueInternal(ExpressionState state) |
TypedValue |
OpPlus.getValueInternal(ExpressionState state) |
TypedValue |
MethodReference.getValueInternal(ExpressionState state) |
TypedValue |
Indexer.getValueInternal(ExpressionState state) |
BooleanTypedValue |
OpGE.getValueInternal(ExpressionState state) |
TypedValue |
OpInc.getValueInternal(ExpressionState state) |
BooleanTypedValue |
OperatorBetween.getValueInternal(ExpressionState state)
Returns a boolean based on whether a value is in the range expressed.
|
TypedValue |
Selection.getValueInternal(ExpressionState state) |
TypedValue |
ConstructorReference.getValueInternal(ExpressionState state)
Implements getValue() - delegating to the code for building an array or a simple type.
|
TypedValue |
Ternary.getValueInternal(ExpressionState state)
Evaluate the condition and if true evaluate the first alternative, otherwise evaluate the second alternative.
|
BooleanTypedValue |
OpEQ.getValueInternal(ExpressionState state) |
TypedValue |
OpMultiply.getValueInternal(ExpressionState state)
Implements the
multiply operator directly here for certain types
of supported operands and otherwise delegates to any registered overloader
for types not supported here. |
BooleanTypedValue |
OperatorNot.getValueInternal(ExpressionState state) |
BooleanTypedValue |
OpLT.getValueInternal(ExpressionState state) |
BooleanTypedValue |
OperatorMatches.getValueInternal(ExpressionState state)
Check the first operand matches the regex specified as the second operand.
|
TypedValue |
OpDec.getValueInternal(ExpressionState state) |
BooleanTypedValue |
OpNE.getValueInternal(ExpressionState state) |
TypedValue |
Assign.getValueInternal(ExpressionState state) |
TypedValue |
QualifiedIdentifier.getValueInternal(ExpressionState state) |
TypedValue |
BeanReference.getValueInternal(ExpressionState state) |
TypedValue |
OpMinus.getValueInternal(ExpressionState state) |
TypedValue |
Projection.getValueInternal(ExpressionState state) |
protected ValueRef |
SpelNodeImpl.getValueRef(ExpressionState state) |
protected ValueRef |
CompoundExpression.getValueRef(ExpressionState state) |
ValueRef |
PropertyOrFieldReference.getValueRef(ExpressionState state) |
protected ValueRef |
MethodReference.getValueRef(ExpressionState state) |
protected ValueRef |
Indexer.getValueRef(ExpressionState state) |
protected ValueRef |
Selection.getValueRef(ExpressionState state) |
protected ValueRef |
Projection.getValueRef(ExpressionState state) |
boolean |
SpelNodeImpl.isWritable(ExpressionState expressionState) |
boolean |
CompoundExpression.isWritable(ExpressionState state) |
void |
SpelNodeImpl.setValue(ExpressionState expressionState,
Object newValue) |
void |
CompoundExpression.setValue(ExpressionState state,
Object value) |
void |
Indexer.setValue(ExpressionState state,
Object newValue) |
Modifier and Type | Method and Description |
---|---|
Object |
SpelExpression.getValue() |
<T> T |
SpelExpression.getValue(Class<T> expectedResultType) |
Object |
SpelExpression.getValue(EvaluationContext context) |
<T> T |
SpelExpression.getValue(EvaluationContext context,
Class<T> expectedResultType) |
Object |
SpelExpression.getValue(EvaluationContext context,
Object rootObject) |
<T> T |
SpelExpression.getValue(EvaluationContext context,
Object rootObject,
Class<T> expectedResultType) |
Object |
SpelExpression.getValue(Object rootObject) |
<T> T |
SpelExpression.getValue(Object rootObject,
Class<T> expectedResultType) |
Class<?> |
SpelExpression.getValueType() |
Class<?> |
SpelExpression.getValueType(EvaluationContext context) |
Class<?> |
SpelExpression.getValueType(EvaluationContext context,
Object rootObject) |
Class<?> |
SpelExpression.getValueType(Object rootObject) |
TypeDescriptor |
SpelExpression.getValueTypeDescriptor() |
TypeDescriptor |
SpelExpression.getValueTypeDescriptor(EvaluationContext context) |
TypeDescriptor |
SpelExpression.getValueTypeDescriptor(EvaluationContext context,
Object rootObject) |
TypeDescriptor |
SpelExpression.getValueTypeDescriptor(Object rootObject) |
boolean |
SpelExpression.isWritable(EvaluationContext context) |
boolean |
SpelExpression.isWritable(EvaluationContext context,
Object rootObject) |
boolean |
SpelExpression.isWritable(Object rootObject) |
void |
SpelExpression.setValue(EvaluationContext context,
Object value) |
void |
SpelExpression.setValue(EvaluationContext context,
Object rootObject,
Object value) |
void |
SpelExpression.setValue(Object rootObject,
Object value) |
Modifier and Type | Method and Description |
---|---|
Class<?> |
StandardTypeLocator.findType(String typeName)
Find a (possibly unqualified) type reference - first using the type name as-is,
then trying any registered prefixes if the type name cannot be found.
|
Object |
StandardOperatorOverloader.operate(Operation operation,
Object leftOperand,
Object rightOperand) |
boolean |
StandardOperatorOverloader.overridesOperation(Operation operation,
Object leftOperand,
Object rightOperand) |
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