Java Code Examples for org.apache.commons.lang3.ArrayUtils#toObject()

The following examples show how to use org.apache.commons.lang3.ArrayUtils#toObject() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ListDoubleComponent.java From mzmine3 with GNU General Public License v2.0

6 votes

public List<Double> getValue() {
  try {
    String values = textField.getText().replaceAll("\\s", "");
    String[] strValues = values.split(",");
    double[] doubleValues = new double[strValues.length];
    for (int i = 0; i < strValues.length; i++) {
      try {
        doubleValues[i] = Double.parseDouble(strValues[i]);
      } catch (NumberFormatException nfe) {
        // The string does not contain a parsable integer.
      }
    }
    Double[] doubleArray = ArrayUtils.toObject(doubleValues);
    List<Double> ranges = Arrays.asList(doubleArray);
    return ranges;
  } catch (Exception e) {
    return null;
  }
}

Example 2

Source File: DataFormatConverters.java From flink with Apache License 2.0

6 votes

private static <T> T[] genericArrayToJavaArray(GenericArray value, LogicalType eleType) {
	Object array = value.getArray();
	if (value.isPrimitiveArray()) {
		switch (eleType.getTypeRoot()) {
			case BOOLEAN:
				return (T[]) ArrayUtils.toObject((boolean[]) array);
			case TINYINT:
				return (T[]) ArrayUtils.toObject((byte[]) array);
			case SMALLINT:
				return (T[]) ArrayUtils.toObject((short[]) array);
			case INTEGER:
				return (T[]) ArrayUtils.toObject((int[]) array);
			case BIGINT:
				return (T[]) ArrayUtils.toObject((long[]) array);
			case FLOAT:
				return (T[]) ArrayUtils.toObject((float[]) array);
			case DOUBLE:
				return (T[]) ArrayUtils.toObject((double[]) array);
			default:
				throw new RuntimeException("Not a primitive type: " + eleType);
		}
	} else {
		return (T[]) array;
	}
}

Example 3

Source File: ConversionUtils.java From velocity-tools with Apache License 2.0

6 votes

public static List asList(Object value)
{
    if (value instanceof List) return (List)value;
    else if (value.getClass().isArray())
    {
        Class componentClass = value.getClass().getComponentType();
        if (componentClass.isPrimitive())
        {
            if (componentClass.equals(char.class)) value = ArrayUtils.toObject((char[])value);
            else if (componentClass.equals(long.class)) value = ArrayUtils.toObject((long[])value);
            else if (componentClass.equals(int.class)) value = ArrayUtils.toObject((int[])value);
            else if (componentClass.equals(short.class)) value = ArrayUtils.toObject((short[])value);
            else if (componentClass.equals(byte.class)) value = ArrayUtils.toObject((byte[])value);
            else if (componentClass.equals(double.class)) value = ArrayUtils.toObject((double[])value);
            else if (componentClass.equals(float.class)) value = ArrayUtils.toObject((float[])value);
        }
        return new ArrayList(Arrays.asList((Object[])value));
    }
    else
    {
        List ret = new ArrayList();
        ret.add(value);
        return ret;
    }
}

Example 4

Source File: ListDoubleComponent.java From mzmine2 with GNU General Public License v2.0

6 votes

public List<Double> getValue() {
  try {
    String values = textField.getText().replaceAll("\\s", "");
    String[] strValues = values.split(",");
    double[] doubleValues = new double[strValues.length];
    for (int i = 0; i < strValues.length; i++) {
      try {
        doubleValues[i] = Double.parseDouble(strValues[i]);
      } catch (NumberFormatException nfe) {
        // The string does not contain a parsable integer.
      }
    }
    Double[] doubleArray = ArrayUtils.toObject(doubleValues);
    List<Double> ranges = Arrays.asList(doubleArray);
    return ranges;
  } catch (Exception e) {
    return null;
  }
}

Example 5

Source File: ListDoubleParameter.java From mzmine2 with GNU General Public License v2.0

6 votes

@Override
public void loadValueFromXML(Element xmlElement) {

  String values = xmlElement.getTextContent().replaceAll("\\s", "");
  String[] strValues = values.split(",");
  double[] doubleValues = new double[strValues.length];
  for (int i = 0; i < strValues.length; i++) {
    try {
      doubleValues[i] = Double.parseDouble(strValues[i]);
    } catch (NumberFormatException nfe) {
      // The string does not contain a parsable integer.
    }
  }
  Double[] doubleArray = ArrayUtils.toObject(doubleValues);
  List<Double> ranges = Arrays.asList(doubleArray);
  value = ranges;
}

Example 6

Source File: JtableUtils.java From Cognizant-Intelligent-Test-Scripter with Apache License 2.0

6 votes

/**
 * deletes all selected columns if it is not present in the <code>exp</code>
 * List
 *
 * @param table the table to DELETE columns
 * @param exp columns to avoid deleting
 * @see #deletecol(javax.swing.JTable, int)
 */
static void deletecols(JTable table, int[] exp) {
    Integer[] selcols;
    try {
        TableColumnModel tcm = table.getColumnModel();
        selcols = ArrayUtils.toObject(table.getSelectedColumns());
        Arrays.sort(selcols, Collections.reverseOrder());
        List<Integer> explist = Ints.asList(exp);
        for (int i : selcols) {
            if (!explist.contains(i)) {
                tcm.removeColumn(tcm.getColumn(i));
            }
        }

    } catch (Exception e) {
        Logger.getLogger(JtableUtils.class.getName()).log(Level.SEVERE, null, e);
    }

}

Example 7

Source File: DataFormatConverters.java From flink with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
private static <T> T[] genericArrayToJavaArray(GenericArrayData value, LogicalType eleType) {
	if (value.isPrimitiveArray()) {
		switch (eleType.getTypeRoot()) {
			case BOOLEAN:
				return (T[]) ArrayUtils.toObject(value.toBooleanArray());
			case TINYINT:
				return (T[]) ArrayUtils.toObject(value.toByteArray());
			case SMALLINT:
				return (T[]) ArrayUtils.toObject(value.toShortArray());
			case INTEGER:
				return (T[]) ArrayUtils.toObject(value.toIntArray());
			case BIGINT:
				return (T[]) ArrayUtils.toObject(value.toLongArray());
			case FLOAT:
				return (T[]) ArrayUtils.toObject(value.toFloatArray());
			case DOUBLE:
				return (T[]) ArrayUtils.toObject(value.toDoubleArray());
			default:
				throw new RuntimeException("Not a primitive type: " + eleType);
		}
	} else {
		return (T[]) value.toObjectArray();
	}
}

Example 8

Source File: RelatedBinaryContentImpl.java From Asqatasun with GNU Affero General Public License v3.0

5 votes

public RelatedBinaryContentImpl(
        Date dateOfLoading,
        String uri,
        SSP ssp,
        byte[] binaryContent) {
    super(dateOfLoading, uri, ssp);
    this.binaryContent = ArrayUtils.toObject(binaryContent);
}

Example 9

Source File: ExpressionToolbox.java From vxquery with Apache License 2.0

5 votes

public static Byte[] getConstantArgument(Mutable<ILogicalExpression> searchM, int arg) {
    AbstractFunctionCallExpression searchFunction = (AbstractFunctionCallExpression) searchM.getValue();
    ILogicalExpression argType = searchFunction.getArguments().get(arg).getValue();
    searchFunction.getArguments().size();
    if (argType.getExpressionTag() != LogicalExpressionTag.CONSTANT) {
        return null;
    }
    TaggedValuePointable tvp = (TaggedValuePointable) TaggedValuePointable.FACTORY.createPointable();
    ExpressionToolbox.getConstantAsPointable((ConstantExpression) argType, tvp);
    return ArrayUtils.toObject(tvp.getByteArray());
}

Example 10

Source File: ProductCategoryServiceProvider.java From jpress with GNU Lesser General Public License v3.0

5 votes

@Override
public Long[] findCategoryIdsByProductId(long productId) {
    List<Record> records = Db.find("select * from product_category_mapping where product_id = ?", productId);
    if (records == null || records.isEmpty()) {
        return null;
    }

    return ArrayUtils.toObject(records.stream().mapToLong(record -> record.get("category_id")).toArray());
}

Example 11

Source File: ConfigurationParameterFactory.java From uima-uimafit with Apache License 2.0

5 votes

/**
 * Convert a value so it can be injected into a UIMA component. UIMA only supports several
 * parameter types. If the value is not of these types, this method can be used to coerce the
 * value into a supported type (typically String). It is also used to convert primitive arrays to
 * object arrays when necessary.
 * 
 * @param param
 *          the configuration parameter.
 * @param aValue
 *          the parameter value.
 * @return the converted value.
 */
protected static Object convertParameterValue(ConfigurationParameter param, Object aValue) {
  Object value = aValue;
  if (value.getClass().isArray()
          && value.getClass().getComponentType().getName().equals("boolean")) {
    value = ArrayUtils.toObject((boolean[]) value);
  } else if (value.getClass().isArray()
          && value.getClass().getComponentType().getName().equals("int")) {
    value = ArrayUtils.toObject((int[]) value);
  } else if (value.getClass().isArray()
          && value.getClass().getComponentType().getName().equals("float")) {
    value = ArrayUtils.toObject((float[]) value);
  } else {
    try {
      if (param.getType().equals(ConfigurationParameter.TYPE_STRING)) {
        SimpleTypeConverter converter = new SimpleTypeConverter();
        PropertyEditorUtil.registerUimaFITEditors(converter);
        if (value.getClass().isArray() || value instanceof Collection) {
          value = converter.convertIfNecessary(value, String[].class);
        } else {
          value = converter.convertIfNecessary(value, String.class);
        }
      }
    } catch (TypeMismatchException e) {
      throw new IllegalArgumentException(e.getMessage(), e);
    }
  }

  return value;
}

Example 12

Source File: ArrayOperations.java From tutorials with MIT License

5 votes

public static int[] removeDuplicateWithOrderIntArray(int[] array) {
    // Box
    Integer[] list = ArrayUtils.toObject(array);
    // Remove duplicates
    Set<Integer> set = new LinkedHashSet<Integer>(Arrays.asList(list));
    // Create array and unbox
    return ArrayUtils.toPrimitive(set.toArray(new Integer[set.size()]));
}

Example 13

Source File: JavaSortingUnitTest.java From tutorials with MIT License

5 votes

@Test
public void givenArray_whenUsingSortWithLambdas_thenSortedArray() {
    Integer[] integersToSort = ArrayUtils.toObject(toSort);
    Arrays.sort(integersToSort, Comparator.comparingInt(a -> a));

    assertTrue(Arrays.equals(integersToSort, ArrayUtils.toObject(sortedInts)));
}

Example 14

Source File: JSONParser.java From vxquery with Apache License 2.0

4 votes

Byte[] toBytes(Integer v) {
    Byte[] barr = ArrayUtils.toObject(ByteBuffer.allocate(9).putLong(1, v).array());
    barr[0] = ValueTag.XS_INTEGER_TAG;
    return barr;
}

Example 15

Source File: LongTextAnswer.java From gazpachoquest with GNU General Public License v3.0

4 votes

@Override
public Character[] getValue() {
    return ArrayUtils.toObject(value.toCharArray());
}

Example 16

Source File: AbstractInjectableElement.java From sling-org-apache-sling-models-impl with Apache License 2.0

4 votes

private static Object getDefaultValue(AnnotatedElement element, Type type, InjectAnnotationProcessor2 annotationProcessor) {
    if (annotationProcessor != null && annotationProcessor.hasDefault()) {
        return annotationProcessor.getDefault();
    }

    Default defaultAnnotation = element.getAnnotation(Default.class);
    if (defaultAnnotation == null) {
        return null;
    }

    Object value = null;

    if (type instanceof Class) {
        Class<?> injectedClass = (Class<?>) type;
        if (injectedClass.isArray()) {
            Class<?> componentType = injectedClass.getComponentType();
            if (componentType == String.class) {
                value = defaultAnnotation.values();
            } else if (componentType == Integer.TYPE) {
                value = defaultAnnotation.intValues();
            } else if (componentType == Integer.class) {
                value = ArrayUtils.toObject(defaultAnnotation.intValues());
            } else if (componentType == Long.TYPE) {
                value = defaultAnnotation.longValues();
            } else if (componentType == Long.class) {
                value = ArrayUtils.toObject(defaultAnnotation.longValues());
            } else if (componentType == Boolean.TYPE) {
                value = defaultAnnotation.booleanValues();
            } else if (componentType == Boolean.class) {
                value = ArrayUtils.toObject(defaultAnnotation.booleanValues());
            } else if (componentType == Short.TYPE) {
                value = defaultAnnotation.shortValues();
            } else if (componentType == Short.class) {
                value = ArrayUtils.toObject(defaultAnnotation.shortValues());
            } else if (componentType == Float.TYPE) {
                value = defaultAnnotation.floatValues();
            } else if (componentType == Float.class) {
                value = ArrayUtils.toObject(defaultAnnotation.floatValues());
            } else if (componentType == Double.TYPE) {
                value = defaultAnnotation.doubleValues();
            } else if (componentType == Double.class) {
                value = ArrayUtils.toObject(defaultAnnotation.doubleValues());
            } else {
                log.warn("Default values for {} are not supported", componentType);
            }
        } else {
            if (injectedClass == String.class) {
                value = defaultAnnotation.values().length == 0 ? "" : defaultAnnotation.values()[0];
            } else if (injectedClass == Integer.class) {
                value = defaultAnnotation.intValues().length == 0 ? 0 : defaultAnnotation.intValues()[0];
            } else if (injectedClass == Long.class) {
                value = defaultAnnotation.longValues().length == 0 ? 0l : defaultAnnotation.longValues()[0];
            } else if (injectedClass == Boolean.class) {
                value = defaultAnnotation.booleanValues().length == 0 ? false : defaultAnnotation.booleanValues()[0];
            } else if (injectedClass == Short.class) {
                value = defaultAnnotation.shortValues().length == 0 ? ((short) 0) : defaultAnnotation.shortValues()[0];
            } else if (injectedClass == Float.class) {
                value = defaultAnnotation.floatValues().length == 0 ? 0f : defaultAnnotation.floatValues()[0];
            } else if (injectedClass == Double.class) {
                value = defaultAnnotation.doubleValues().length == 0 ? 0d : defaultAnnotation.doubleValues()[0];
            } else {
                log.warn("Default values for {} are not supported", injectedClass);
            }
        }
    } else {
        log.warn("Cannot provide default for {}", type);
    }
    return value;
}

Example 17

Source File: ToStringArrayToStringConfigParameterizedTest.java From feilong-core with Apache License 2.0

4 votes

/**
 * @return
 * @since 1.10.3
 */
private static Object[][] build(){
    int[] int1 = { 2, 1 };
    //        Object[] array = toArray(int1);
    Object[] array = ArrayUtils.toObject(int1);

    ToStringConfig toStringConfig = new ToStringConfig(",");
    Object[] arrays = { "222", "1111" };
    Integer[] array1 = { 2, 1 };

    ToStringConfig toStringConfig1 = new ToStringConfig(",", false);

    Integer[] array2 = { 2, 1, null };
    Integer[] array3 = { 2, null, 1, null };

    String[] ss = { null };

    return new Object[][] {
                            { array, null, "2,1" },

                            { toArray(2), toStringConfig, "2" },
                            { toArray(",", ","), new ToStringConfig(",", true), ",,," },

                            { null, toStringConfig, EMPTY },
                            { toArray(), toStringConfig, EMPTY },

                            //---------------------------------------------------------------

                            //since 1.12.9
                            { toArray("189", "150"), new ToStringConfig(",", false, "code:"), "code:189,code:150" },
                            { toArray("189", null, "150"), new ToStringConfig(",", false, "code:"), "code:189,code:150" },
                            { toArray("189", "", "150"), new ToStringConfig(",", false, "code:"), "code:189,code:150" },
                            { toArray("189", "150"), new ToStringConfig(" OR ", false, "code:"), "code:189 OR code:150" },
                            { toArray("189", "", "150"), new ToStringConfig(" OR ", false, "code:"), "code:189 OR code:150" },
                            { toArray("189", "", "150", ""), new ToStringConfig(" OR ", false, "code:"), "code:189 OR code:150" },
                            { toArray("189", "", "150", ""), new ToStringConfig(" OR ", false, null), "189 OR 150" },
                            { toArray("189", "", "150", ""), new ToStringConfig(" OR ", false, ""), "189 OR 150" },
                            { toArray("189", "", "150", ""), new ToStringConfig(" OR ", false, " "), " 189 OR  150" },
                            { toArray("", "189", "", "150", ""), new ToStringConfig(" OR ", false, "code:"), "code:189 OR code:150" },
                            { toArray("189", "", "150"), new ToStringConfig(",", true, "code:"), "code:189,code:,code:150" },
                            { toArray("189", " ", "150"), new ToStringConfig(",", true, "code:"), "code:189,code: ,code:150" },

                            //---------------------------------------------------------------

                            { arrays, toStringConfig, "222,1111" },
                            { array1, toStringConfig, "2,1" },

                            { array2, toStringConfig1, "2,1" },
                            { array3, toStringConfig1, "2,1" },

                            { toArray(new Integer(2), null), new ToStringConfig(",", true), "2," },
                            { toArray(new Integer(2), null), new ToStringConfig(",", true), "2," },
                            { ss, new ToStringConfig(",", true), EMPTY }, };
}

Example 18

Source File: OneOfIntegersValidator.java From java-bean-validation-extension with Apache License 2.0

4 votes

@Override
public boolean isValid(Integer value, ConstraintValidatorContext context) {
    return super.isValid(value, ArrayUtils.toObject(annotation.value()), Objects::equals, context);
}

Example 19

Source File: OneOfDoublesValidator.java From java-bean-validation-extension with Apache License 2.0

4 votes

@Override
public boolean isValid(Double value, ConstraintValidatorContext context) {
    return super.isValid(value, ArrayUtils.toObject(annotation.value()), Objects::equals, context);
}

Example 20

Source File: PushIndexingIntoDatascanRule.java From vxquery with Apache License 2.0

4 votes

public Byte[] convertConstantToInteger(Mutable<ILogicalExpression> finds) {
    TaggedValuePointable tvp = (TaggedValuePointable) TaggedValuePointable.FACTORY.createPointable();
    ExpressionToolbox.getConstantAsPointable((ConstantExpression) finds.getValue(), tvp);

    return ArrayUtils.toObject(tvp.getByteArray());
}