Package org.springframework.expression.spel

Examples of org.springframework.expression.spel.ExpressionState

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    ast.setValue(new ExpressionState(getEvaluationContext(), toTypedValue(rootObject), configuration), value);
  }
 
  public void setValue(EvaluationContext context, Object rootObject, Object value) throws EvaluationException {
    Assert.notNull(context, "The EvaluationContext is required");   
    ast.setValue(new ExpressionState(context, toTypedValue(rootObject), configuration), value);
  }
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  // implementing Expression
 
  public Object getValue() throws EvaluationException {
    ExpressionState expressionState = new ExpressionState(getEvaluationContext(), configuration);
    return ast.getValue(expressionState);
  }
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    ExpressionState expressionState = new ExpressionState(getEvaluationContext(), configuration);
    return ast.getValue(expressionState);
  }

  public Object getValue(Object rootObject) throws EvaluationException {
    ExpressionState expressionState = new ExpressionState(getEvaluationContext(), toTypedValue(rootObject), configuration);
    return ast.getValue(expressionState);
  }
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    ExpressionState expressionState = new ExpressionState(getEvaluationContext(), toTypedValue(rootObject), configuration);
    return ast.getValue(expressionState);
  }

  public <T> T getValue(Class<T> expectedResultType) throws EvaluationException {
    ExpressionState expressionState = new ExpressionState(getEvaluationContext(), configuration);
    TypedValue typedResultValue = ast.getTypedValue(expressionState);
    return ExpressionUtils.convertTypedValue(expressionState.getEvaluationContext(), typedResultValue, expectedResultType);
  }
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    TypedValue typedResultValue = ast.getTypedValue(expressionState);
    return ExpressionUtils.convertTypedValue(expressionState.getEvaluationContext(), typedResultValue, expectedResultType);
  }

  public <T> T getValue(Object rootObject, Class<T> expectedResultType) throws EvaluationException {
    ExpressionState expressionState = new ExpressionState(getEvaluationContext(), toTypedValue(rootObject), configuration);
    TypedValue typedResultValue = ast.getTypedValue(expressionState);
    return ExpressionUtils.convertTypedValue(expressionState.getEvaluationContext(), typedResultValue, expectedResultType);
  }
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    return ExpressionUtils.convertTypedValue(expressionState.getEvaluationContext(), typedResultValue, expectedResultType);
  }

  public Object getValue(EvaluationContext context) throws EvaluationException {
    Assert.notNull(context, "The EvaluationContext is required");
    return ast.getValue(new ExpressionState(context, configuration));
  }
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    return ast.getValue(new ExpressionState(context, configuration));
  }
 
  public Object getValue(EvaluationContext context, Object rootObject) throws EvaluationException {
    Assert.notNull(context, "The EvaluationContext is required");
    return ast.getValue(new ExpressionState(context, toTypedValue(rootObject), configuration));
  }
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    Assert.notNull(context, "The EvaluationContext is required");
    return ast.getValue(new ExpressionState(context, toTypedValue(rootObject), configuration));
  }

  public <T> T getValue(EvaluationContext context, Class<T> expectedResultType) throws EvaluationException {
    TypedValue typedResultValue = ast.getTypedValue(new ExpressionState(context, configuration));
    return ExpressionUtils.convertTypedValue(context, typedResultValue, expectedResultType);
  }
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    TypedValue typedResultValue = ast.getTypedValue(new ExpressionState(context, configuration));
    return ExpressionUtils.convertTypedValue(context, typedResultValue, expectedResultType);
  }
 
  public <T> T getValue(EvaluationContext context, Object rootObject, Class<T> expectedResultType) throws EvaluationException {
    TypedValue typedResultValue = ast.getTypedValue(new ExpressionState(context, toTypedValue(rootObject), configuration));
    return ExpressionUtils.convertTypedValue(context, typedResultValue, expectedResultType);
  }
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    return getValueType(getEvaluationContext(), rootObject);
  }

  public Class getValueType(EvaluationContext context) throws EvaluationException {
    Assert.notNull(context, "The EvaluationContext is required");
    ExpressionState eState = new ExpressionState(context, configuration);
    TypeDescriptor typeDescriptor = ast.getValueInternal(eState).getTypeDescriptor();
    return typeDescriptor != null ? typeDescriptor.getType() : null;
  }
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Related Classes of org.springframework.expression.spel.ExpressionState

  • org.springframework.data.mongodb.core.aggregation.SpelExpressionTransformer
  • org.springframework.expression.OperatorOverloader
  • org.springframework.expression.spel.ast.OpPlusTests
  • org.springframework.expression.spel.ast.SpelNodeImpl
  • org.springframework.expression.spel.standard.SpelExpression
  • org.springframework.expression.TypedValue
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