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package org.jbehave.core.steps; |
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import java.lang.reflect.Method; |
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import java.lang.reflect.ParameterizedType; |
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import java.lang.reflect.Type; |
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import java.math.BigDecimal; |
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import java.math.BigInteger; |
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import java.text.DateFormat; |
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import java.text.DecimalFormat; |
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import java.text.DecimalFormatSymbols; |
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import java.text.NumberFormat; |
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import java.text.ParseException; |
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import java.text.SimpleDateFormat; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import java.util.List; |
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import java.util.Locale; |
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import java.util.concurrent.CopyOnWriteArrayList; |
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import java.util.concurrent.atomic.AtomicInteger; |
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import java.util.concurrent.atomic.AtomicLong; |
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import org.apache.commons.lang.BooleanUtils; |
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import org.jbehave.core.annotations.AsParameters; |
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import org.jbehave.core.configuration.MostUsefulConfiguration; |
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import org.jbehave.core.model.ExamplesTable; |
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import org.jbehave.core.model.ExamplesTableFactory; |
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import static java.util.Arrays.asList; |
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public class ParameterConverters { |
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| 54 | 1 | public static final StepMonitor DEFAULT_STEP_MONITOR = new SilentStepMonitor(); |
| 55 | 1 | public static final Locale DEFAULT_NUMBER_FORMAT_LOCAL = Locale.ENGLISH; |
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public static final String DEFAULT_LIST_SEPARATOR = ","; |
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public static final boolean DEFAULT_THREAD_SAFETY = true; |
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private static final String NEWLINES_PATTERN = "(\n)|(\r\n)"; |
| 60 | 1 | private static final String SYSTEM_NEWLINE = System.getProperty("line.separator"); |
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private static final String DEFAULT_TRUE_VALUE = "true"; |
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private static final String DEFAULT_FALSE_VALUE = "false"; |
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private final StepMonitor monitor; |
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private final List<ParameterConverter> converters; |
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private final boolean threadSafe; |
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public ParameterConverters() { |
| 74 | 1011 | this(DEFAULT_STEP_MONITOR); |
| 75 | 1011 | } |
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public ParameterConverters(StepMonitor monitor) { |
| 83 | 1011 | this(monitor, DEFAULT_NUMBER_FORMAT_LOCAL, DEFAULT_LIST_SEPARATOR, DEFAULT_THREAD_SAFETY); |
| 84 | 1011 | } |
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public ParameterConverters(boolean threadSafe) { |
| 93 | 1 | this(DEFAULT_STEP_MONITOR, DEFAULT_NUMBER_FORMAT_LOCAL, DEFAULT_LIST_SEPARATOR, threadSafe); |
| 94 | 1 | } |
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public ParameterConverters(StepMonitor monitor, Locale locale, String listSeparator, boolean threadSafe) { |
| 109 | 1012 | this(monitor, new ArrayList<ParameterConverter>(), threadSafe); |
| 110 | 1012 | this.addConverters(defaultConverters(locale, listSeparator)); |
| 111 | 1012 | } |
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| 113 | 1043 | private ParameterConverters(StepMonitor monitor, List<ParameterConverter> converters, boolean threadSafe) { |
| 114 | 1043 | this.monitor = monitor; |
| 115 | 1043 | this.threadSafe = threadSafe; |
| 116 | 1043 | this.converters = (threadSafe ? new CopyOnWriteArrayList<ParameterConverter>(converters) |
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: new ArrayList<ParameterConverter>(converters)); |
| 118 | 1043 | } |
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protected ParameterConverter[] defaultConverters(Locale locale, String listSeparator) { |
| 121 | 1013 | String escapedListSeparator = escapeRegexPunctuation(listSeparator); |
| 122 | 1013 | ExamplesTableFactory tableFactory = new ExamplesTableFactory(this); |
| 123 | 1013 | ParameterConverter[] defaultConverters = { new BooleanConverter(), |
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new NumberConverter(NumberFormat.getInstance(locale)), |
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new NumberListConverter(NumberFormat.getInstance(locale), escapedListSeparator), |
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new StringListConverter(escapedListSeparator), new DateConverter(), |
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new EnumConverter(), new EnumListConverter(), |
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new ExamplesTableConverter(tableFactory), new ExamplesTableParametersConverter(tableFactory) }; |
| 129 | 1013 | return defaultConverters; |
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} |
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private String escapeRegexPunctuation(String matchThis) { |
| 134 | 1013 | return matchThis.replaceAll("([\\[\\]\\{\\}\\?\\^\\.\\*\\(\\)\\+\\\\])", "\\\\$1"); |
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} |
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public ParameterConverters addConverters(ParameterConverter... converters) { |
| 138 | 1015 | return addConverters(asList(converters)); |
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} |
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public ParameterConverters addConverters(List<ParameterConverter> converters) { |
| 142 | 1049 | this.converters.addAll(0, converters); |
| 143 | 1049 | return this; |
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} |
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public Object convert(String value, Type type) { |
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| 149 | 120 | for (ParameterConverter converter : converters) { |
| 150 | 827 | if (converter.accept(type)) { |
| 151 | 45 | Object converted = converter.convertValue(value, type); |
| 152 | 45 | monitor.convertedValueOfType(value, type, converted, converter.getClass()); |
| 153 | 45 | return converted; |
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} |
| 155 | 782 | } |
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| 157 | 75 | if (type == String.class) { |
| 158 | 73 | return replaceNewlinesWithSystemNewlines(value); |
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} |
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| 161 | 2 | throw new ParameterConvertionFailed("No parameter converter for " + type); |
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} |
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private Object replaceNewlinesWithSystemNewlines(String value) { |
| 165 | 73 | return value.replaceAll(NEWLINES_PATTERN, SYSTEM_NEWLINE); |
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} |
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public ParameterConverters newInstanceAdding(ParameterConverter converter) { |
| 169 | 31 | List<ParameterConverter> convertersForNewInstance = new ArrayList<ParameterConverter>(converters); |
| 170 | 31 | convertersForNewInstance.add(converter); |
| 171 | 31 | return new ParameterConverters(monitor, convertersForNewInstance, threadSafe); |
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} |
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public static interface ParameterConverter { |
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boolean accept(Type type); |
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Object convertValue(String value, Type type); |
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} |
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@SuppressWarnings("serial") |
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public static class ParameterConvertionFailed extends RuntimeException { |
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public ParameterConvertionFailed(String message) { |
| 186 | 2 | super(message); |
| 187 | 2 | } |
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public ParameterConvertionFailed(String message, Throwable cause) { |
| 190 | 5 | super(message, cause); |
| 191 | 5 | } |
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} |
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public static class NumberConverter implements ParameterConverter { |
| 218 | 1 | private static List<Class<?>> primitiveTypes = asList(new Class<?>[] { byte.class, short.class, int.class, |
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float.class, long.class, double.class }); |
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private final NumberFormat numberFormat; |
| 222 | 2038 | private ThreadLocal<NumberFormat> threadLocalNumberFormat = new ThreadLocal<NumberFormat>(); |
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public NumberConverter() { |
| 225 | 4 | this(NumberFormat.getInstance(DEFAULT_NUMBER_FORMAT_LOCAL)); |
| 226 | 4 | } |
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| 228 | 2038 | public NumberConverter(NumberFormat numberFormat) { |
| 229 | 2038 | synchronized (this) { |
| 230 | 2038 | this.numberFormat = numberFormat; |
| 231 | 2038 | this.threadLocalNumberFormat.set((NumberFormat) this.numberFormat.clone()); |
| 232 | 2038 | } |
| 233 | 2038 | } |
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public boolean accept(Type type) { |
| 236 | 236 | if (type instanceof Class<?>) { |
| 237 | 231 | return Number.class.isAssignableFrom((Class<?>) type) || primitiveTypes.contains(type); |
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} |
| 239 | 5 | return false; |
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} |
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public Object convertValue(String value, Type type) { |
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try { |
| 244 | 235 | Number n = numberFormat().parse(value); |
| 245 | 233 | if (type == Byte.class || type == byte.class) { |
| 246 | 14 | return n.byteValue(); |
| 247 | 219 | } else if (type == Short.class || type == short.class) { |
| 248 | 14 | return n.shortValue(); |
| 249 | 205 | } else if (type == Integer.class || type == int.class) { |
| 250 | 43 | return n.intValue(); |
| 251 | 162 | } else if (type == Float.class || type == float.class) { |
| 252 | 32 | return n.floatValue(); |
| 253 | 130 | } else if (type == Long.class || type == long.class) { |
| 254 | 26 | return n.longValue(); |
| 255 | 104 | } else if (type == Double.class || type == double.class) { |
| 256 | 36 | return n.doubleValue(); |
| 257 | 68 | } else if (type == BigInteger.class) { |
| 258 | 7 | return BigInteger.valueOf(n.longValue()); |
| 259 | 61 | } else if (type == BigDecimal.class) { |
| 260 | 30 | return new BigDecimal(canonicalize(value)); |
| 261 | 31 | } else if (type == AtomicInteger.class) { |
| 262 | 8 | return new AtomicInteger(Integer.parseInt(value)); |
| 263 | 23 | } else if (type == AtomicLong.class) { |
| 264 | 7 | return new AtomicLong(Long.parseLong(value)); |
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} else { |
| 266 | 16 | return n; |
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} |
| 268 | 0 | } catch (NumberFormatException e) { |
| 269 | 0 | throw new ParameterConvertionFailed(value, e); |
| 270 | 2 | } catch (ParseException e) { |
| 271 | 2 | throw new ParameterConvertionFailed(value, e); |
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} |
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} |
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private NumberFormat numberFormat() { |
| 281 | 295 | if (threadLocalNumberFormat.get() == null) { |
| 282 | 4 | synchronized (this) { |
| 283 | 4 | threadLocalNumberFormat.set((NumberFormat) numberFormat.clone()); |
| 284 | 4 | } |
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} |
| 286 | 295 | return threadLocalNumberFormat.get(); |
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} |
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private String canonicalize(String value) { |
| 299 | 30 | char decimalPointSeparator = '.'; |
| 300 | 30 | char minusSign = '-'; |
| 301 | 30 | String rxNotDigits = "[^0-9]"; |
| 302 | 30 | StringBuilder builder = new StringBuilder(value.length()); |
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| 305 | 30 | if (numberFormat() instanceof DecimalFormat) { |
| 306 | 30 | DecimalFormatSymbols decimalFormatSymbols = ((DecimalFormat) numberFormat()).getDecimalFormatSymbols(); |
| 307 | 30 | minusSign = decimalFormatSymbols.getMinusSign(); |
| 308 | 30 | decimalPointSeparator = decimalFormatSymbols.getDecimalSeparator(); |
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} |
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| 311 | 30 | value = value.trim(); |
| 312 | 30 | int decimalPointPosition = value.lastIndexOf(decimalPointSeparator); |
| 313 | 30 | boolean isNegative = value.charAt(0) == minusSign; |
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| 315 | 30 | if (isNegative) { |
| 316 | 0 | builder.append('-'); |
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} |
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| 319 | 30 | if (decimalPointPosition != -1) { |
| 320 | 23 | String sf = value.substring(0, decimalPointPosition).replaceAll(rxNotDigits, ""); |
| 321 | 23 | String dp = value.substring(decimalPointPosition + 1).replaceAll(rxNotDigits, ""); |
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| 323 | 23 | builder.append(sf); |
| 324 | 23 | builder.append('.'); |
| 325 | 23 | builder.append(dp); |
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| 327 | 23 | } else { |
| 328 | 7 | builder.append(value.replaceAll(rxNotDigits, "")); |
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} |
| 330 | 30 | return builder.toString(); |
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} |
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} |
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public static class NumberListConverter implements ParameterConverter { |
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private final NumberConverter numberConverter; |
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private final String valueSeparator; |
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public NumberListConverter() { |
| 347 | 2 | this(NumberFormat.getInstance(DEFAULT_NUMBER_FORMAT_LOCAL), DEFAULT_LIST_SEPARATOR); |
| 348 | 2 | } |
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| 354 | 1017 | public NumberListConverter(NumberFormat numberFormat, String valueSeparator) { |
| 355 | 1017 | this.numberConverter = new NumberConverter(numberFormat); |
| 356 | 1017 | this.valueSeparator = valueSeparator; |
| 357 | 1017 | } |
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public boolean accept(Type type) { |
| 360 | 88 | if (type instanceof ParameterizedType) { |
| 361 | 7 | Type rawType = rawType(type); |
| 362 | 7 | Type argumentType = argumentType(type); |
| 363 | 7 | return List.class.isAssignableFrom((Class<?>) rawType) |
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&& Number.class.isAssignableFrom((Class<?>) argumentType); |
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} |
| 366 | 81 | return false; |
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} |
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private Type rawType(Type type) { |
| 370 | 7 | return ((ParameterizedType) type).getRawType(); |
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} |
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private Type argumentType(Type type) { |
| 374 | 18 | return ((ParameterizedType) type).getActualTypeArguments()[0]; |
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} |
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@SuppressWarnings("unchecked") |
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public Object convertValue(String value, Type type) { |
| 379 | 11 | Class<? extends Number> argumentType = (Class<? extends Number>) argumentType(type); |
| 380 | 11 | List<String> values = trim(asList(value.split(valueSeparator))); |
| 381 | 11 | List<Number> numbers = new ArrayList<Number>(); |
| 382 | 11 | for (String numberValue : values) { |
| 383 | 40 | numbers.add((Number) numberConverter.convertValue(numberValue, argumentType)); |
| 384 | 39 | } |
| 385 | 10 | return numbers; |
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} |
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} |
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public static class StringListConverter implements ParameterConverter { |
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private String valueSeparator; |
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public StringListConverter() { |
| 400 | 1 | this(DEFAULT_LIST_SEPARATOR); |
| 401 | 1 | } |
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| 407 | 1014 | public StringListConverter(String valueSeparator) { |
| 408 | 1014 | this.valueSeparator = valueSeparator; |
| 409 | 1014 | } |
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public boolean accept(Type type) { |
| 412 | 85 | if (type instanceof ParameterizedType) { |
| 413 | 4 | ParameterizedType parameterizedType = (ParameterizedType) type; |
| 414 | 4 | Type rawType = parameterizedType.getRawType(); |
| 415 | 4 | Type argumentType = parameterizedType.getActualTypeArguments()[0]; |
| 416 | 4 | return List.class.isAssignableFrom((Class<?>) rawType) |
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&& String.class.isAssignableFrom((Class<?>) argumentType); |
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} |
| 419 | 81 | return false; |
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} |
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public Object convertValue(String value, Type type) { |
| 423 | 3 | if (value.trim().length() == 0) |
| 424 | 1 | return asList(); |
| 425 | 2 | return trim(asList(value.split(valueSeparator))); |
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} |
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} |
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public static List<String> trim(List<String> values) { |
| 431 | 15 | List<String> trimmed = new ArrayList<String>(); |
| 432 | 15 | for (String value : values) { |
| 433 | 51 | trimmed.add(value.trim()); |
| 434 | 51 | } |
| 435 | 15 | return trimmed; |
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} |
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public static class DateConverter implements ParameterConverter { |
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| 444 | 1 | public static final DateFormat DEFAULT_FORMAT = new SimpleDateFormat("dd/MM/yyyy"); |
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private final DateFormat dateFormat; |
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public DateConverter() { |
| 449 | 1015 | this(DEFAULT_FORMAT); |
| 450 | 1015 | } |
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| 452 | 1016 | public DateConverter(DateFormat dateFormat) { |
| 453 | 1016 | this.dateFormat = dateFormat; |
| 454 | 1016 | } |
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public boolean accept(Type type) { |
| 457 | 87 | if (type instanceof Class<?>) { |
| 458 | 85 | return Date.class.isAssignableFrom((Class<?>) type); |
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} |
| 460 | 2 | return false; |
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} |
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public Object convertValue(String value, Type type) { |
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try { |
| 465 | 3 | return dateFormat.parse(value); |
| 466 | 1 | } catch (ParseException e) { |
| 467 | 1 | throw new ParameterConvertionFailed("Failed to convert value " |
| 468 | |
+ value |
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+ " with date format " |
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+ (dateFormat instanceof SimpleDateFormat ? ((SimpleDateFormat) dateFormat).toPattern() |
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: dateFormat), e); |
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} |
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} |
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} |
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public static class BooleanConverter implements ParameterConverter { |
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private String trueValue; |
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private String falseValue; |
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public BooleanConverter() { |
| 482 | 1014 | this(DEFAULT_TRUE_VALUE, DEFAULT_FALSE_VALUE); |
| 483 | 1014 | } |
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| 485 | 1015 | public BooleanConverter(String trueValue, String falseValue) { |
| 486 | 1015 | this.trueValue = trueValue; |
| 487 | 1015 | this.falseValue = falseValue; |
| 488 | 1015 | } |
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public boolean accept(Type type) { |
| 491 | 120 | if (type instanceof Class<?>) { |
| 492 | 114 | return Boolean.class.isAssignableFrom((Class<?>) type); |
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} |
| 494 | 6 | return false; |
| 495 | |
} |
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public Object convertValue(String value, Type type) { |
| 498 | 11 | return BooleanUtils.toBoolean(value, trueValue, falseValue); |
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} |
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} |
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public static class BooleanListConverter implements ParameterConverter { |
| 503 | |
private final BooleanConverter booleanConverter; |
| 504 | |
private String valueSeparator; |
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public BooleanListConverter() { |
| 507 | 1 | this(DEFAULT_LIST_SEPARATOR, DEFAULT_TRUE_VALUE, DEFAULT_FALSE_VALUE); |
| 508 | 1 | } |
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public BooleanListConverter(String valueSeparator) { |
| 511 | 0 | this(valueSeparator, DEFAULT_TRUE_VALUE, DEFAULT_FALSE_VALUE); |
| 512 | 0 | } |
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| 514 | 1 | public BooleanListConverter(String valueSeparator, String trueValue, String falseValue) { |
| 515 | 1 | this.valueSeparator = valueSeparator; |
| 516 | 1 | booleanConverter = new BooleanConverter(trueValue, falseValue); |
| 517 | 1 | } |
| 518 | |
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public boolean accept(Type type) { |
| 520 | 1 | if (type instanceof ParameterizedType) { |
| 521 | 1 | Type rawType = rawType(type); |
| 522 | 1 | Type argumentType = argumentType(type); |
| 523 | 1 | return List.class.isAssignableFrom((Class<?>) rawType) |
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&& Boolean.class.isAssignableFrom((Class<?>) argumentType); |
| 525 | |
} |
| 526 | 0 | return false; |
| 527 | |
} |
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public Object convertValue(String value, Type type) { |
| 530 | 1 | List<String> values = trim(asList(value.split(valueSeparator))); |
| 531 | 1 | List<Boolean> booleans = new ArrayList<Boolean>(); |
| 532 | |
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| 533 | 1 | for (String booleanValue : values) { |
| 534 | 3 | booleans.add((Boolean) booleanConverter.convertValue(booleanValue, type)); |
| 535 | 3 | } |
| 536 | 1 | return booleans; |
| 537 | |
} |
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private Type rawType(Type type) { |
| 540 | 1 | return ((ParameterizedType) type).getRawType(); |
| 541 | |
} |
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private Type argumentType(Type type) { |
| 544 | 1 | return ((ParameterizedType) type).getActualTypeArguments()[0]; |
| 545 | |
} |
| 546 | |
} |
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| 551 | 2029 | public static class EnumConverter implements ParameterConverter { |
| 552 | |
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public boolean accept(Type type) { |
| 554 | 85 | if (type instanceof Class<?>) { |
| 555 | 84 | return ((Class<?>) type).isEnum(); |
| 556 | |
} |
| 557 | 1 | return false; |
| 558 | |
} |
| 559 | |
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public Object convertValue(String value, Type type) { |
| 561 | 5 | String typeClass = ((Class<?>) type).getName(); |
| 562 | 5 | Class<?> enumClass = (Class<?>) type; |
| 563 | 5 | Method valueOfMethod = null; |
| 564 | |
try { |
| 565 | 5 | valueOfMethod = enumClass.getMethod("valueOf", new Class[] { String.class }); |
| 566 | 5 | valueOfMethod.setAccessible(true); |
| 567 | 5 | return valueOfMethod.invoke(enumClass, new Object[] { value }); |
| 568 | 1 | } catch (Exception e) { |
| 569 | 1 | throw new ParameterConvertionFailed("Failed to convert " + value + " for Enum " + typeClass, e); |
| 570 | |
} |
| 571 | |
} |
| 572 | |
} |
| 573 | |
|
| 574 | |
|
| 575 | |
|
| 576 | |
|
| 577 | |
|
| 578 | |
public static class EnumListConverter implements ParameterConverter { |
| 579 | |
private final EnumConverter enumConverter; |
| 580 | |
private String valueSeparator; |
| 581 | |
|
| 582 | |
public EnumListConverter() { |
| 583 | 1014 | this(DEFAULT_LIST_SEPARATOR); |
| 584 | 1014 | } |
| 585 | |
|
| 586 | 1014 | public EnumListConverter(String valueSeparator) { |
| 587 | 1014 | this.enumConverter = new EnumConverter(); |
| 588 | 1014 | this.valueSeparator = valueSeparator; |
| 589 | 1014 | } |
| 590 | |
|
| 591 | |
public boolean accept(Type type) { |
| 592 | 82 | if (type instanceof ParameterizedType) { |
| 593 | 1 | Type rawType = rawType(type); |
| 594 | 1 | Type argumentType = argumentType(type); |
| 595 | 1 | return List.class.isAssignableFrom((Class<?>) rawType) && enumConverter.accept(argumentType); |
| 596 | |
} |
| 597 | 81 | return false; |
| 598 | |
} |
| 599 | |
|
| 600 | |
public Object convertValue(String value, Type type) { |
| 601 | 1 | Type argumentType = argumentType(type); |
| 602 | 1 | List<String> values = trim(asList(value.split(valueSeparator))); |
| 603 | 1 | List<Enum<?>> enums = new ArrayList<Enum<?>>(); |
| 604 | 1 | for (String string : values) { |
| 605 | 3 | enums.add((Enum<?>) enumConverter.convertValue(string, argumentType)); |
| 606 | 3 | } |
| 607 | 1 | return enums; |
| 608 | |
} |
| 609 | |
|
| 610 | |
private Type rawType(Type type) { |
| 611 | 1 | return ((ParameterizedType) type).getRawType(); |
| 612 | |
} |
| 613 | |
|
| 614 | |
private Type argumentType(Type type) { |
| 615 | 2 | return ((ParameterizedType) type).getActualTypeArguments()[0]; |
| 616 | |
} |
| 617 | |
} |
| 618 | |
|
| 619 | |
|
| 620 | |
|
| 621 | |
|
| 622 | |
|
| 623 | |
public static class ExamplesTableConverter implements ParameterConverter { |
| 624 | |
|
| 625 | |
private final ExamplesTableFactory factory; |
| 626 | |
|
| 627 | |
public ExamplesTableConverter() { |
| 628 | 1 | this(new ExamplesTableFactory()); |
| 629 | 1 | } |
| 630 | |
|
| 631 | 1014 | public ExamplesTableConverter(ExamplesTableFactory factory) { |
| 632 | 1014 | this.factory = factory; |
| 633 | 1014 | } |
| 634 | |
|
| 635 | |
public boolean accept(Type type) { |
| 636 | 84 | if (type instanceof Class<?>) { |
| 637 | 83 | return ExamplesTable.class.isAssignableFrom((Class<?>) type); |
| 638 | |
} |
| 639 | 1 | return false; |
| 640 | |
} |
| 641 | |
|
| 642 | |
public Object convertValue(String value, Type type) { |
| 643 | 1 | return factory.createExamplesTable(value); |
| 644 | |
} |
| 645 | |
|
| 646 | |
} |
| 647 | |
|
| 648 | |
|
| 649 | |
|
| 650 | |
|
| 651 | |
|
| 652 | |
public static class ExamplesTableParametersConverter implements ParameterConverter { |
| 653 | |
|
| 654 | |
private final ExamplesTableFactory factory; |
| 655 | |
|
| 656 | |
public ExamplesTableParametersConverter() { |
| 657 | 2 | this(new ExamplesTableFactory()); |
| 658 | 2 | } |
| 659 | |
|
| 660 | 1015 | public ExamplesTableParametersConverter(ExamplesTableFactory factory) { |
| 661 | 1015 | this.factory = factory; |
| 662 | 1015 | } |
| 663 | |
|
| 664 | |
public boolean accept(Type type) { |
| 665 | 87 | if (type instanceof ParameterizedType) { |
| 666 | 1 | Class<?> rawClass = rawClass(type); |
| 667 | 1 | Class<?> argumentClass = argumentClass(type); |
| 668 | 1 | if (rawClass.isAnnotationPresent(AsParameters.class) |
| 669 | |
|| argumentClass.isAnnotationPresent(AsParameters.class)) { |
| 670 | 1 | return true; |
| 671 | |
} |
| 672 | 0 | } else if (type instanceof Class) { |
| 673 | 84 | return ((Class<?>) type).isAnnotationPresent(AsParameters.class); |
| 674 | |
} |
| 675 | 2 | return false; |
| 676 | |
} |
| 677 | |
|
| 678 | |
private Class<?> rawClass(Type type) { |
| 679 | 1 | return (Class<?>) ((ParameterizedType) type).getRawType(); |
| 680 | |
} |
| 681 | |
|
| 682 | |
private Class<?> argumentClass(Type type) { |
| 683 | 3 | if (type instanceof ParameterizedType) { |
| 684 | 2 | return (Class<?>) ((ParameterizedType) type).getActualTypeArguments()[0]; |
| 685 | |
} else { |
| 686 | 1 | return (Class<?>) type; |
| 687 | |
} |
| 688 | |
} |
| 689 | |
|
| 690 | |
public Object convertValue(String value, Type type) { |
| 691 | 2 | List<?> rows = factory.createExamplesTable(value).getRowsAs(argumentClass(type)); |
| 692 | 2 | if (type instanceof ParameterizedType) { |
| 693 | 1 | return rows; |
| 694 | |
} |
| 695 | 1 | return rows.iterator().next(); |
| 696 | |
} |
| 697 | |
|
| 698 | |
} |
| 699 | |
|
| 700 | |
|
| 701 | |
|
| 702 | |
|
| 703 | |
public static class MethodReturningConverter implements ParameterConverter { |
| 704 | |
private Method method; |
| 705 | |
private Class<?> stepsType; |
| 706 | |
private InjectableStepsFactory stepsFactory; |
| 707 | |
|
| 708 | 4 | public MethodReturningConverter(Method method, Object instance) { |
| 709 | 4 | this.method = method; |
| 710 | 4 | this.stepsType = instance.getClass(); |
| 711 | 4 | this.stepsFactory = new InstanceStepsFactory(new MostUsefulConfiguration(), instance); |
| 712 | 4 | } |
| 713 | |
|
| 714 | 1 | public MethodReturningConverter(Method method, Class<?> stepsType, InjectableStepsFactory stepsFactory) { |
| 715 | 1 | this.method = method; |
| 716 | 1 | this.stepsType = stepsType; |
| 717 | 1 | this.stepsFactory = stepsFactory; |
| 718 | 1 | } |
| 719 | |
|
| 720 | |
public boolean accept(Type type) { |
| 721 | 16 | if (type instanceof Class<?>) { |
| 722 | 15 | return method.getReturnType().isAssignableFrom((Class<?>) type); |
| 723 | |
} |
| 724 | 1 | return false; |
| 725 | |
} |
| 726 | |
|
| 727 | |
public Object convertValue(String value, Type type) { |
| 728 | |
try { |
| 729 | 5 | Object instance = instance(); |
| 730 | 5 | return method.invoke(instance, value); |
| 731 | 1 | } catch (Exception e) { |
| 732 | 1 | throw new ParameterConvertionFailed("Failed to invoke method " + method + " with value " + value |
| 733 | |
+ " in " + type, e); |
| 734 | |
} |
| 735 | |
} |
| 736 | |
|
| 737 | |
private Object instance() { |
| 738 | 5 | return stepsFactory.createInstanceOfType(stepsType); |
| 739 | |
} |
| 740 | |
|
| 741 | |
} |
| 742 | |
} |