Examples of Coercion

org.apache.tapestry.ioc.services.Coercion
Responsible for converting from one type to another. This is used primarily around component parameters. @param < S> the source type (input) @param < T> the target type (output)
org.apache.tapestry5.ioc.services.Coercion
Responsible for converting from one type to another. This is used primarily around component parameters. @param < S> the source type (input) @param < T> the target type (output)

Examples of org.apache.tapestry.ioc.services.Coercion

        // Is a coercion even necessary? Not if the target type is assignable from the
        // input value.


        if (effectiveTargetType.isAssignableFrom(sourceType)) return input;


        Coercion coercion = findCoercion(sourceType, effectiveTargetType);


        Object result;


        try
        {
            result = coercion.coerce(input);
        }
        catch (Exception ex)
        {
            throw new RuntimeException(ServiceMessages.failedCoercion(
                    input,

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Examples of org.apache.tapestry.ioc.services.Coercion

        // Is a coercion even necessary? Not if the target type is assignable from the
        // input value.


        if (effectiveTargetType.isAssignableFrom(inputType)) return "";


        Coercion coercion = findCoercion(inputType, effectiveTargetType);


        return coercion.toString();
    }

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Examples of org.apache.tapestry.ioc.services.Coercion


    private Coercion findCoercion(Class sourceType, Class targetType)
    {
        CacheKey key = new CacheKey(sourceType, targetType);


        Coercion result = _cache.get(key);


        if (result == null)
        {
            result = findOrCreateCoercion(sourceType, targetType);
            _cache.put(key, result);

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Examples of org.apache.tapestry.ioc.services.Coercion

                // The intermediateTuple coercer gets from S --> I1 (an intermediate type).
                // The current tuple's coercer gets us from I2 --> X. where I2 is assignable
                // from I1 (i.e., I2 is a superclass/superinterface of I1) and X is a new
                // intermediate type, hopefully closer to our eventual target type.


                Coercion compoundCoercer = new CompoundCoercion(intermediateTuple.getCoercion(),
                        tuple.getCoercion());


                CoercionTuple compoundTuple = new CoercionTuple(sourceType, newIntermediateType,
                        compoundCoercer, false);

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Examples of org.apache.tapestry.ioc.services.Coercion

        // Is a coercion even necessary? Not if the target type is assignable from the
        // input value.


        if (effectiveTargetType.isAssignableFrom(sourceType)) return input;


        Coercion coercion = findCoercion(sourceType, effectiveTargetType);


        Object result;


        try
        {
            result = coercion.coerce(input);
        }
        catch (Exception ex)
        {
            throw new RuntimeException(ServiceMessages.failedCoercion(
                    input,

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Examples of org.apache.tapestry.ioc.services.Coercion

        // Is a coercion even necessary? Not if the target type is assignable from the
        // input value.


        if (effectiveTargetType.isAssignableFrom(inputType)) return "";


        Coercion coercion = findCoercion(inputType, effectiveTargetType);


        return coercion.toString();
    }

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Examples of org.apache.tapestry.ioc.services.Coercion


    private Coercion findCoercion(Class sourceType, Class targetType)
    {
        CacheKey key = new CacheKey(sourceType, targetType);


        Coercion result = _cache.get(key);


        if (result == null)
        {
            result = findOrCreateCoercion(sourceType, targetType);
            _cache.put(key, result);

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Examples of org.apache.tapestry.ioc.services.Coercion

                // The intermediateTuple coercer gets from S --> I1 (an intermediate type).
                // The current tuple's coercer gets us from I2 --> X. where I2 is assignable
                // from I1 (i.e., I2 is a superclass/superinterface of I1) and X is a new
                // intermediate type, hopefully closer to our eventual target type.


                Coercion compoundCoercer = new CompoundCoercion(intermediateTuple.getCoercion(),
                                                                tuple.getCoercion());


                CoercionTuple compoundTuple = new CoercionTuple(sourceType, newIntermediateType,
                                                                compoundCoercer, false);

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Examples of org.apache.tapestry.ioc.services.Coercion

        // Is a coercion even necessary? Not if the target type is assignable from the
        // input value.


        if (effectiveTargetType.isAssignableFrom(sourceType)) return input;


        Coercion coercion = findCoercion(sourceType, effectiveTargetType);


        Object result;


        try
        {
            result = coercion.coerce(input);
        }
        catch (Exception ex)
        {
            throw new RuntimeException(ServiceMessages.failedCoercion(
                    input,

View Full Code Here

Examples of org.apache.tapestry.ioc.services.Coercion

        // Is a coercion even necessary? Not if the target type is assignable from the
        // input value.


        if (effectiveTargetType.isAssignableFrom(inputType)) return "";


        Coercion coercion = findCoercion(inputType, effectiveTargetType);


        return coercion.toString();
    }

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