Examples with Value javax.jcr.Value used on opensource projects

Example 86 with Value

use of javax.jcr.Value in project jackrabbit by apache.

the class NodeLocalNameTest method testReferenceLiteral.

public void testReferenceLiteral() throws RepositoryException, NotExecutableException {
    ensureMixinType(node1, mixReferenceable);
    superuser.save();
    Value literal = superuser.getValueFactory().createValue(node1);
    QueryObjectModel qom = createQuery(QueryObjectModelConstants.JCR_OPERATOR_EQUAL_TO, literal);
    checkQOM(qom, new Node[] {});
}

Example 87 with Value

use of javax.jcr.Value in project jackrabbit by apache.

the class NodeLocalNameTest method checkOperatorSingleLiteral.

private void checkOperatorSingleLiteral(String literal, String operator, boolean matches) throws RepositoryException {
    Value value = superuser.getValueFactory().createValue(literal);
    QueryObjectModel qom = createQuery(operator, value);
    checkQOM(qom, matches ? new Node[] { node1 } : new Node[0]);
}

Example 88 with Value

use of javax.jcr.Value in project jackrabbit by apache.

the class NodeImpl method createProperty.

/**
     * Create a new single valued property
     *
     * @param qName
     * @param type
     * @param value
     * @return
     * @throws ConstraintViolationException if no applicable property definition
     * could be found.
     * @throws RepositoryException if another error occurs.
     */
private Property createProperty(Name qName, Value value, int type) throws ConstraintViolationException, RepositoryException {
    QPropertyDefinition def = getApplicablePropertyDefinition(qName, type, false);
    int targetType = def.getRequiredType();
    if (targetType == PropertyType.UNDEFINED) {
        targetType = type;
    }
    QValue qvs;
    if (targetType == PropertyType.UNDEFINED) {
        qvs = ValueFormat.getQValue(value, session.getNamePathResolver(), session.getQValueFactory());
        targetType = qvs.getType();
    } else {
        Value targetValue = ValueHelper.convert(value, targetType, session.getValueFactory());
        qvs = ValueFormat.getQValue(targetValue, session.getNamePathResolver(), session.getQValueFactory());
    }
    return createProperty(qName, targetType, def, new QValue[] { qvs });
}

Example 89 with Value

use of javax.jcr.Value in project jackrabbit by apache.

the class PropertyImpl method setValue.

/**
     *
     * @param value
     * @param requiredType
     * @throws RepositoryException
     */
private void setValue(Value value, int requiredType) throws RepositoryException {
    if (requiredType == PropertyType.UNDEFINED) {
        // should never get here since calling methods assert valid type
        throw new IllegalArgumentException("Property type of a value cannot be undefined (" + safeGetJCRPath() + ").");
    }
    if (value == null) {
        setInternalValues(null, requiredType);
        return;
    }
    QValue qValue;
    if (requiredType != value.getType()) {
        // type conversion required
        Value v = ValueHelper.convert(value, requiredType, session.getValueFactory());
        qValue = ValueFormat.getQValue(v, session.getNamePathResolver(), session.getQValueFactory());
    } else {
        // no type conversion required
        qValue = ValueFormat.getQValue(value, session.getNamePathResolver(), session.getQValueFactory());
    }
    setInternalValues(new QValue[] { qValue }, requiredType);
}

Example 90 with Value

use of javax.jcr.Value in project jackrabbit by apache.

the class PropertyImpl method getNode.

/**
     * @see Property#getNode()
     */
public Node getNode() throws ValueFormatException, RepositoryException {
    Value value = getValue();
    switch(value.getType()) {
        case PropertyType.REFERENCE:
        case PropertyType.WEAKREFERENCE:
            return session.getNodeByIdentifier(value.getString());
        case PropertyType.PATH:
        case PropertyType.NAME:
            String path = value.getString();
            Path p = session.getPathResolver().getQPath(path);
            try {
                return (p.isAbsolute()) ? session.getNode(path) : getParent().getNode(path);
            } catch (PathNotFoundException e) {
                throw new ItemNotFoundException(path);
            }
        case PropertyType.STRING:
            try {
                Value refValue = ValueHelper.convert(value, PropertyType.REFERENCE, session.getValueFactory());
                return session.getNodeByIdentifier(refValue.getString());
            } catch (ItemNotFoundException e) {
                throw e;
            } catch (RepositoryException e) {
                // try if STRING value can be interpreted as PATH value
                Value pathValue = ValueHelper.convert(value, PropertyType.PATH, session.getValueFactory());
                p = session.getPathResolver().getQPath(pathValue.getString());
                try {
                    return (p.isAbsolute()) ? session.getNode(pathValue.getString()) : getParent().getNode(pathValue.getString());
                } catch (PathNotFoundException e1) {
                    throw new ItemNotFoundException(pathValue.getString());
                }
            }
        default:
            throw new ValueFormatException("Property value cannot be converted to a PATH, REFERENCE or WEAKREFERENCE");
    }
}