Example usage for org.apache.commons.lang3 ExtendedArrayUtils length

Introduction

In this page you can find the example usage for org.apache.commons.lang3 ExtendedArrayUtils length.

Prototype

public static final int length(boolean... array) 

Source Link

Usage

From source file:org.springframework.jdbc.repo.impl.jdbc.RawPropertiesRepoImpl.java

@Override
@SuppressWarnings("synthetic-access")
public void setProperties(final String id, final Map<String, ?> props) {
    if (StringUtils.isEmpty(id)) {
        throw new IllegalArgumentException(
                "setProperties(" + getEntityClass().getSimpleName() + ") no identifier");
    }/*from w w w  .  ja v a  2  s. c o  m*/

    if (ExtendedMapUtils.isEmpty(props)) {
        throw new IllegalArgumentException(
                "setProperties(" + getEntityClass().getSimpleName() + ")[" + id + "] no properties");
    }

    validatePropertyValues(id, props);

    Object internalId = findInternalId(id);
    if (internalId == null) {
        internalId = createEntityEntry(id);
    }

    removeEntityProperties(id);

    Class<?> idType = internalId.getClass();
    InternalIdSetter idSetter = InternalIdSetter.SETTERS_MAP.get(idType);
    if (idSetter == null) {
        throw new UnsupportedOperationException("setProperties(" + getEntityClass().getSimpleName() + ")[" + id
                + "]" + " no identifier setter for type " + idType.getSimpleName());
    }

    @SuppressWarnings("unchecked")
    Map<String, Object>[] batchValues = new Map[props.size()];
    int batchIndex = 0;
    final Object assignedId = internalId;
    for (Map.Entry<String, ?> pe : props.entrySet()) {
        final String propName = pe.getKey();
        Object orgValue = pe.getValue();
        final Class<?> propType = JdbcOperationsUtils.resolveEffectivePropertyType(orgValue);
        final Object propValue = JdbcOperationsUtils.resolveEffectivePropertyValue(orgValue);
        batchValues[batchIndex] = new TreeMap<String, Object>(String.CASE_INSENSITIVE_ORDER) {
            private static final long serialVersionUID = 1L;

            {
                if (!conversionService.canConvert(propType, String.class)) {
                    throw new UnsupportedOperationException(
                            "setProperties(" + id + ")" + " cannot convert " + propName + "["
                                    + propType.getSimpleName() + "]" + " to string for value=" + propValue);
                }

                put(PROP_OWNER_COL, assignedId);
                put(PROP_NAME_COL, propName);
                put(PROP_TYPE_COL, propType.getName());
                put(PROP_VALUE_COL, conversionService.convert(propValue, String.class));
            }
        };
        batchIndex++;
    }

    try {
        int[] changeSet = jdbcAccessor.batchUpdate(
                "INSERT INTO " + ENTITY_PROPERTIES_TABLE + " (" + PROP_OWNER_COL + "," + PROP_NAME_COL + ","
                        + PROP_TYPE_COL + "," + PROP_VALUE_COL + ")" + " VALUES(:" + PROP_OWNER_COL + ",:"
                        + PROP_NAME_COL + ",:" + PROP_TYPE_COL + ",:" + PROP_VALUE_COL + ")",
                batchValues);
        if (logger.isDebugEnabled()) {
            logger.debug("setProperties(" + getEntityClass().getSimpleName() + ")[" + id + "] batch size="
                    + ExtendedArrayUtils.length(changeSet));
        }
    } catch (RuntimeException e) {
        logger.warn("setProperties(" + getEntityClass().getSimpleName() + ")[" + id + "]" + " failed ("
                + e.getClass().getSimpleName() + ") to insert props=" + props + ": " + e.getMessage());
        throw e;
    }
}

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