Examples with Attribute ddf.catalog.data.Attribute used on opensource projects

Example 56 with Attribute

use of ddf.catalog.data.Attribute in project ddf by codice.

the class Associated method removeEdge.

private void removeEdge(Edge edge, Map<String, Metacard> metacards, /*Mutable*/
Map<String, Metacard> changedMetacards) {
    String id = edge.parent.get(Metacard.ID).toString();
    Metacard target = changedMetacards.getOrDefault(id, metacards.get(id));
    ArrayList<String> values = Optional.of(target).map(m -> m.getAttribute(edge.relation)).map(Attribute::getValues).map(util::getStringList).orElseGet(ArrayList::new);
    values.remove(edge.child.get(Metacard.ID).toString());
    target.setAttribute(new AttributeImpl(edge.relation, values));
    changedMetacards.put(id, target);
}

Example 57 with Attribute

use of ddf.catalog.data.Attribute in project ddf by codice.

the class Associated method addEdge.

private void addEdge(Edge edge, Map<String, Metacard> metacards, Map<String, Metacard> changedMetacards) {
    String id = edge.parent.get(Metacard.ID).toString();
    Metacard target = changedMetacards.getOrDefault(id, metacards.get(id));
    ArrayList<String> values = Optional.of(target).map(m -> m.getAttribute(edge.relation)).map(Attribute::getValues).map(util::getStringList).orElseGet(ArrayList::new);
    values.add(edge.child.get(Metacard.ID).toString());
    target.setAttribute(new AttributeImpl(edge.relation, values));
    changedMetacards.put(id, target);
}

Example 58 with Attribute

use of ddf.catalog.data.Attribute in project ddf by codice.

the class AttributeFactoryTest method testCreateAttributeWithIllegalArgument.

@Test(expected = IllegalArgumentException.class)
public void testCreateAttributeWithIllegalArgument() throws Exception {
    when(mockType.getAttributeFormat()).thenReturn(INTEGER);
    Attribute attribute = attributeFactory.createAttribute(mockDescriptor, "1874xyz");
}

Example 59 with Attribute

use of ddf.catalog.data.Attribute in project ddf by codice.

the class AttributeMetacardTransformer method transform.

@Override
public BinaryContent transform(Metacard metacard, Map<String, Serializable> arguments) throws CatalogTransformerException {
    if (metacard == null) {
        throw new CatalogTransformerException("No attribute [" + attributeName + "] found in Metacard.");
    }
    LOGGER.debug("Attempting transformation of [{}] with transformer [{}]", metacard, this);
    Attribute attribute = metacard.getAttribute(attributeName);
    if (attribute != null && attribute.getValue() != null) {
        if (byte[].class.isAssignableFrom(attribute.getValue().getClass())) {
            return new BinaryContentImpl(new ByteArrayInputStream((byte[]) attribute.getValue()), mimeType);
        }
        if (String.class.isAssignableFrom(attribute.getValue().getClass())) {
            return new BinaryContentImpl(new ByteArrayInputStream(attribute.getValue().toString().getBytes(StandardCharsets.UTF_8)), mimeType);
        }
    }
    throw new CatalogTransformerException("No attribute [" + attributeName + "] found in Metacard.");
}

Example 60 with Attribute

use of ddf.catalog.data.Attribute in project ddf by codice.

the class GenericFeatureConverter method marshal.

/**
     * This method will convert a {@link Metacard} instance into xml that will validate against the
     * GML 2.1.2 AbstractFeatureType.
     *
     * @param value   the {@link Metacard} to convert
     * @param writer  the stream writer responsible for writing this xml doc
     * @param context a reference back to the Xstream marshalling context. Allows you to call
     *                "convertAnother" which will lookup other registered converters.
     */
@Override
public void marshal(Object value, HierarchicalStreamWriter writer, MarshallingContext context) {
    Metacard metacard = (Metacard) value;
    // TODO when we have a reference to the MCT we can get the namespace too
    QName qname = WfsQnameBuilder.buildQName(metacard.getMetacardType().getName(), metacard.getContentTypeName());
    writer.startNode(qname.getPrefix() + ":" + qname.getLocalPart());
    // Add the "fid" attribute if we have an ID
    String fid = (String) metacard.getAttribute(Metacard.ID).getValue();
    if (fid != null) {
        writer.addAttribute(FID, fid);
    }
    if (null != metacard.getLocation()) {
        Geometry geo = XmlNode.readGeometry(metacard.getLocation());
        if (geo != null && !geo.isEmpty()) {
            XmlNode.writeEnvelope(WfsConstants.GML_PREFIX + ":" + "boundedBy", context, writer, geo.getEnvelopeInternal());
        }
    }
    Set<AttributeDescriptor> descriptors = new TreeSet<AttributeDescriptor>(new AttributeDescriptorComparator());
    descriptors.addAll(metacard.getMetacardType().getAttributeDescriptors());
    for (AttributeDescriptor attributeDescriptor : descriptors) {
        Attribute attribute = metacard.getAttribute(attributeDescriptor.getName());
        if (attribute != null) {
            writeAttributeToXml(attribute, qname, attributeDescriptor.getType().getAttributeFormat(), context, writer);
        }
    }
    writer.endNode();
}