use of org.springframework.expression.spel.SpelEvaluationException in project spring-framework by spring-projects.
the class SpelExpression method getValue.
@Override
public Object getValue(EvaluationContext context, Object rootObject) throws EvaluationException {
Assert.notNull(context, "EvaluationContext is required");
if (this.compiledAst != null) {
try {
return this.compiledAst.getValue(rootObject, context);
} catch (Throwable ex) {
// If running in mixed mode, revert to interpreted
if (this.configuration.getCompilerMode() == SpelCompilerMode.MIXED) {
this.interpretedCount = 0;
this.compiledAst = null;
} else {
// Running in SpelCompilerMode.immediate mode - propagate exception to caller
throw new SpelEvaluationException(ex, SpelMessage.EXCEPTION_RUNNING_COMPILED_EXPRESSION);
}
}
}
ExpressionState expressionState = new ExpressionState(context, toTypedValue(rootObject), this.configuration);
Object result = this.ast.getValue(expressionState);
checkCompile(expressionState);
return result;
}
use of org.springframework.expression.spel.SpelEvaluationException in project spring-framework by spring-projects.
the class SpelExpression method getValue.
@SuppressWarnings("unchecked")
@Override
public <T> T getValue(EvaluationContext context, Object rootObject, Class<T> expectedResultType) throws EvaluationException {
if (this.compiledAst != null) {
try {
Object result = this.compiledAst.getValue(rootObject, context);
if (expectedResultType != null) {
return ExpressionUtils.convertTypedValue(context, new TypedValue(result), expectedResultType);
} else {
return (T) result;
}
} catch (Throwable ex) {
// If running in mixed mode, revert to interpreted
if (this.configuration.getCompilerMode() == SpelCompilerMode.MIXED) {
this.interpretedCount = 0;
this.compiledAst = null;
} else {
// Running in SpelCompilerMode.immediate mode - propagate exception to caller
throw new SpelEvaluationException(ex, SpelMessage.EXCEPTION_RUNNING_COMPILED_EXPRESSION);
}
}
}
ExpressionState expressionState = new ExpressionState(context, toTypedValue(rootObject), this.configuration);
TypedValue typedResultValue = this.ast.getTypedValue(expressionState);
checkCompile(expressionState);
return ExpressionUtils.convertTypedValue(context, typedResultValue, expectedResultType);
}
use of org.springframework.expression.spel.SpelEvaluationException in project spring-framework by spring-projects.
the class SpelExpression method getValue.
@SuppressWarnings("unchecked")
@Override
public <T> T getValue(Object rootObject, Class<T> expectedResultType) throws EvaluationException {
if (this.compiledAst != null) {
try {
Object result = this.compiledAst.getValue(rootObject, null);
if (expectedResultType == null) {
return (T) result;
} else {
return ExpressionUtils.convertTypedValue(getEvaluationContext(), new TypedValue(result), expectedResultType);
}
} catch (Throwable ex) {
// If running in mixed mode, revert to interpreted
if (this.configuration.getCompilerMode() == SpelCompilerMode.MIXED) {
this.interpretedCount = 0;
this.compiledAst = null;
} else {
// Running in SpelCompilerMode.immediate mode - propagate exception to caller
throw new SpelEvaluationException(ex, SpelMessage.EXCEPTION_RUNNING_COMPILED_EXPRESSION);
}
}
}
ExpressionState expressionState = new ExpressionState(getEvaluationContext(), toTypedValue(rootObject), this.configuration);
TypedValue typedResultValue = this.ast.getTypedValue(expressionState);
checkCompile(expressionState);
return ExpressionUtils.convertTypedValue(expressionState.getEvaluationContext(), typedResultValue, expectedResultType);
}
use of org.springframework.expression.spel.SpelEvaluationException in project spring-framework by spring-projects.
the class SpelExpression method getValue.
// implementing Expression
@Override
public Object getValue() throws EvaluationException {
Object result;
if (this.compiledAst != null) {
try {
TypedValue contextRoot = evaluationContext == null ? null : evaluationContext.getRootObject();
return this.compiledAst.getValue(contextRoot == null ? null : contextRoot.getValue(), evaluationContext);
} catch (Throwable ex) {
// If running in mixed mode, revert to interpreted
if (this.configuration.getCompilerMode() == SpelCompilerMode.MIXED) {
this.interpretedCount = 0;
this.compiledAst = null;
} else {
// Running in SpelCompilerMode.immediate mode - propagate exception to caller
throw new SpelEvaluationException(ex, SpelMessage.EXCEPTION_RUNNING_COMPILED_EXPRESSION);
}
}
}
ExpressionState expressionState = new ExpressionState(getEvaluationContext(), this.configuration);
result = this.ast.getValue(expressionState);
checkCompile(expressionState);
return result;
}
use of org.springframework.expression.spel.SpelEvaluationException in project spring-framework by spring-projects.
the class SpelExpression method getValue.
@SuppressWarnings("unchecked")
@Override
public <T> T getValue(EvaluationContext context, Class<T> expectedResultType) throws EvaluationException {
if (this.compiledAst != null) {
try {
TypedValue contextRoot = context == null ? null : context.getRootObject();
Object result = this.compiledAst.getValue(contextRoot == null ? null : contextRoot.getValue(), context);
if (expectedResultType != null) {
return ExpressionUtils.convertTypedValue(context, new TypedValue(result), expectedResultType);
} else {
return (T) result;
}
} catch (Throwable ex) {
// If running in mixed mode, revert to interpreted
if (this.configuration.getCompilerMode() == SpelCompilerMode.MIXED) {
this.interpretedCount = 0;
this.compiledAst = null;
} else {
// Running in SpelCompilerMode.immediate mode - propagate exception to caller
throw new SpelEvaluationException(ex, SpelMessage.EXCEPTION_RUNNING_COMPILED_EXPRESSION);
}
}
}
ExpressionState expressionState = new ExpressionState(context, this.configuration);
TypedValue typedResultValue = this.ast.getTypedValue(expressionState);
checkCompile(expressionState);
return ExpressionUtils.convertTypedValue(context, typedResultValue, expectedResultType);
}
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