Example usage for java.lang Class isArray

Introduction

In this page you can find the example usage for java.lang Class isArray.

Prototype

@HotSpotIntrinsicCandidate
public native boolean isArray();

Source Link

Document

Determines if this Class object represents an array class.

Usage

From source file:org.nabucco.alfresco.enhScriptEnv.common.script.converter.general.ArrayConverter.java

/**
 * {@inheritDoc}/*from w  w w. j a  v  a  2 s .c  o m*/
 */
@Override
public boolean canConvertValueForJava(final Object value, final ValueConverter globalDelegate,
        final Class<?> expectedClass) {
    boolean canConvert = expectedClass.isArray();

    if (canConvert) {
        final Class<?> componentClass = expectedClass.getComponentType();
        if (value instanceof Iterable<?>) {
            final Collection<?> coll = (Collection<?>) value;
            for (final Object element : coll) {
                canConvert = canConvert && globalDelegate.canConvertValueForJava(element, componentClass);

                if (!canConvert) {
                    break;
                }
            }
        } else if (value.getClass().isArray()) {
            final int length = Array.getLength(value);
            for (int idx = 0; idx < length && canConvert; idx++) {
                canConvert = canConvert
                        && globalDelegate.canConvertValueForJava(Array.get(value, idx), componentClass);
            }
        } else {
            canConvert = false;
        }
    }

    return canConvert;
}

From source file:com.metaparadigm.jsonrpc.BeanSerializer.java

@Override
public boolean canSerialize(Class clazz, Class jsonClazz) {
    return (!clazz.isArray() && !clazz.isPrimitive() && !clazz.isInterface()
            && (jsonClazz == null || jsonClazz == JSONObject.class));
}

From source file:name.ikysil.beanpathdsl.codegen.Context.java

private Class<?> resolveClass(Class<?> clazz) {
    if (clazz.isArray()) {
        return clazz.getComponentType();
    }// w  ww  .  j a  v a  2s  . c  o m
    return clazz;
}

From source file:com.openmeap.json.JSONObjectBuilder.java

private boolean isSimpleType(Class returnType) {
    if (returnType.isArray()) {
        return Boolean[].class.isAssignableFrom(returnType) || Long[].class.isAssignableFrom(returnType)
                || Double[].class.isAssignableFrom(returnType) || Integer[].class.isAssignableFrom(returnType)
                || String[].class.isAssignableFrom(returnType);
    } else {/* ww w . j  a  v a 2  s .c  om*/
        return Boolean.class.isAssignableFrom(returnType) || Long.class.isAssignableFrom(returnType)
                || Double.class.isAssignableFrom(returnType) || Integer.class.isAssignableFrom(returnType)
                || String.class.isAssignableFrom(returnType);
    }
}

From source file:com.opensymphony.able.introspect.PropertyInfo.java

public boolean isCollection() {
    Class<?> propertyType = descriptor.getPropertyType();
    return propertyType.isArray() || Collection.class.isAssignableFrom(propertyType);
}

From source file:com.astamuse.asta4d.web.form.validation.TypeUnMatchValidator.java

@SuppressWarnings("rawtypes")
protected String generateValueString(Object originalValue, Class targetType) {
    String valueString;/*from  w w  w .j a  v  a  2  s  . co  m*/
    boolean originalTypeIsArray = originalValue.getClass().isArray();
    boolean targetTypeIsArray = targetType.isArray();

    if (originalTypeIsArray && targetTypeIsArray) {
        valueString = createOriginalValueString(Arrays.asList((Object[]) originalValue));
    } else if (originalTypeIsArray) {
        valueString = createOriginalValueString(Arrays.asList((Object[]) originalValue));
    } else {
        valueString = createSingleOriginalValueString(originalValue);
    }
    return valueString;
}

From source file:org.nabucco.alfresco.enhScriptEnv.common.script.converter.general.ArrayConverter.java

protected Object convertToArray(final Object value, final ValueConverter globalDelegate,
        final Class<?> expectedClass, final boolean toScript) {
    final Object result;
    final Class<?> valueClass = value.getClass();
    if (valueClass.isArray()) {
        final Object arr = Array.newInstance(expectedClass.getComponentType(), Array.getLength(value));

        for (int idx = 0; idx < Array.getLength(value); idx++) {
            final Object converted = toScript
                    ? globalDelegate.convertValueForScript(Array.get(value, idx),
                            expectedClass.getComponentType())
                    : globalDelegate.convertValueForJava(Array.get(value, idx),
                            expectedClass.getComponentType());
            Array.set(arr, idx, converted);
        }//from  w  w  w.  j  ava2  s.co  m
        result = arr;
    } else {
        final Collection<?> coll;
        if (value instanceof Collection<?>) {
            coll = (Collection<?>) value;
        } else {
            final List<Object> list = new ArrayList<Object>();
            final Iterator<?> it = (Iterator<?>) value;
            while (it.hasNext()) {
                list.add(it.next());
            }
            coll = list;
        }

        final Object arr = Array.newInstance(expectedClass.getComponentType(), coll.size());
        final Iterator<?> it = coll.iterator();
        for (int idx = 0; it.hasNext(); idx++) {
            final Object converted = toScript
                    ? globalDelegate.convertValueForScript(it.next(), expectedClass.getComponentType())
                    : globalDelegate.convertValueForJava(it.next(), expectedClass.getComponentType());
            Array.set(arr, idx, converted);
        }
        result = arr;
    }
    return result;
}

From source file:com.qpark.eip.core.spring.JAXBElementAwarePayloadTypeRouter.java

/**
 * Selects the most appropriate channel name matching channel identifiers
 * which are the fully qualified class names encountered while traversing
 * the payload type hierarchy. To resolve ties and conflicts (e.g.,
 * Serializable and String) it will match: 1. Type name to channel
 * identifier else... 2. Name of the subclass of the type to channel
 * identifier else... 3. Name of the Interface of the type to channel
 * identifier while also preferring direct interface over indirect subclass
 *//*  w  w w  .ja  v  a  2s .c  o  m*/
@Override
protected List<Object> getChannelKeys(final Message<?> message) {
    if (CollectionUtils.isEmpty(this.getChannelMappings())) {
        return null;
    }
    Object o = message.getPayload();
    Class<?> type = message.getPayload().getClass();
    if (o.getClass().equals(JAXBElement.class)) {
        type = ((JAXBElement<?>) o).getDeclaredType();
    }
    boolean isArray = type.isArray();
    if (isArray) {
        type = type.getComponentType();
    }
    String closestMatch = this.findClosestMatch(type, isArray);
    return (closestMatch != null) ? Collections.<Object>singletonList(closestMatch) : null;
}

From source file:com.oembedler.moon.graphql.engine.dfs.ResolvableTypeAccessor.java

public boolean isArrayType() {
    Class<?> rawCls = resolve();
    return rawCls.isArray() || Iterable.class.equals(rawCls);
}

From source file:com.thesett.util.validation.core.BeanValidationToJsonSchemaImpl.java

private boolean assignType(ConstraintBuilder constraintBuilder, Class<?> propertyType) // NOSONAR
{
    boolean typeAssigned = false;

    if (propertyType.isArray()) {
        constraintBuilder.isArray();/*from  w  w  w.ja  va2 s .com*/
        typeAssigned = true;
    } else if (Collection.class.isAssignableFrom(propertyType)) {
        constraintBuilder.isArray();
        typeAssigned = true;
    } else if (propertyType.equals(String.class)) {
        constraintBuilder.isString();
        typeAssigned = true;
    } else if (propertyType.equals(int.class) || propertyType.equals(Integer.class)) {
        constraintBuilder.isInteger();
        typeAssigned = true;
    } else if (propertyType.equals(long.class) || propertyType.equals(Long.class)) {
        constraintBuilder.isInteger();
        typeAssigned = true;
    } else if (propertyType.equals(float.class) || propertyType.equals(Float.class)) {
        constraintBuilder.isNumber();
        typeAssigned = true;
    } else if (propertyType.equals(double.class) || propertyType.equals(Double.class)) {
        constraintBuilder.isNumber();
        typeAssigned = true;
    } else if (propertyType.equals(boolean.class) || propertyType.equals(Boolean.class)) {
        constraintBuilder.isBoolean();
        typeAssigned = true;
    } else if (BigDecimal.class.isAssignableFrom(propertyType)) {
        constraintBuilder.isNumber();
        typeAssigned = true;
    } else if (Calendar.class.isAssignableFrom(propertyType)) {
        constraintBuilder.isString();
        typeAssigned = true;
    }

    return typeAssigned;
}