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package org.jbehave.core.steps; |
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import java.util.Map; |
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public class ConvertedParameters implements Parameters { |
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private final Map<String, String> values; |
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private final ParameterConverters parameterConverters; |
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public ConvertedParameters(Row row, ParameterConverters parameterConverters) { |
22 | 12 | this(row.values(), parameterConverters); |
23 | 12 | } |
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31 | 201 | public ConvertedParameters(Map<String, String> values, ParameterConverters parameterConverters) { |
32 | 201 | this.values = values; |
33 | 201 | this.parameterConverters = parameterConverters; |
34 | 201 | } |
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public <T> T valueAs(String name, Class<T> type) { |
37 | 25 | return convert(valueFor(name), type); |
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} |
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public <T> T valueAs(String name, Class<T> type, T defaultValue) { |
41 | 6 | if (values.containsKey(name)) { |
42 | 2 | return valueAs(name, type); |
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} |
44 | 4 | return defaultValue; |
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} |
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private <T> T convert(String value, Class<T> type) { |
48 | 24 | return type.cast(parameterConverters.convert(value, type)); |
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} |
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private String valueFor(String name) { |
52 | 25 | if ( !values.containsKey(name) ){ |
53 | 1 | throw new ValueNotFound(name); |
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} |
55 | 24 | return values.get(name); |
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} |
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public Map<String, String> values() { |
59 | 72 | return values; |
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} |
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@SuppressWarnings("serial") |
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public static class ValueNotFound extends RuntimeException { |
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public ValueNotFound(String name) { |
66 | 1 | super(name); |
67 | 1 | } |
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} |
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} |