Examples with QValue org.apache.jackrabbit.spi.QValue used on opensource projects

Example 26 with QValue

use of org.apache.jackrabbit.spi.QValue in project jackrabbit by apache.

the class NodeTypeWriter method addPropDef.

/**
     * Builds a property definition element under the current element.
     *
     * @param def property definition
     * @throws RepositoryException       if the default values cannot
     *                                   be serialized
     * @throws NamespaceException if the property definition contains
     *                                   invalid namespace references
     */
private void addPropDef(QPropertyDefinition def) throws NamespaceException, RepositoryException {
    builder.startElement(Constants.PROPERTYDEFINITION_ELEMENT);
    // simple attributes
    builder.setAttribute(Constants.NAME_ATTRIBUTE, resolver.getJCRName(def.getName()));
    builder.setAttribute(Constants.AUTOCREATED_ATTRIBUTE, def.isAutoCreated());
    builder.setAttribute(Constants.MANDATORY_ATTRIBUTE, def.isMandatory());
    builder.setAttribute(Constants.PROTECTED_ATTRIBUTE, def.isProtected());
    builder.setAttribute(Constants.ONPARENTVERSION_ATTRIBUTE, OnParentVersionAction.nameFromValue(def.getOnParentVersion()));
    builder.setAttribute(Constants.MULTIPLE_ATTRIBUTE, def.isMultiple());
    builder.setAttribute(Constants.ISFULLTEXTSEARCHABLE_ATTRIBUTE, def.isFullTextSearchable());
    builder.setAttribute(Constants.ISQUERYORDERABLE_ATTRIBUTE, def.isQueryOrderable());
    // TODO do properly...
    String[] qops = def.getAvailableQueryOperators();
    if (qops != null && qops.length > 0) {
        List<String> ops = Arrays.asList(qops);
        List<String> defaultOps = Arrays.asList(Operator.getAllQueryOperators());
        if (!ops.containsAll(defaultOps)) {
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < qops.length; i++) {
                if (i > 0) {
                    sb.append(' ');
                }
                if (qops[i].equals(QueryObjectModelConstants.JCR_OPERATOR_EQUAL_TO)) {
                    sb.append(Constants.EQ_ENTITY);
                } else if (qops[i].equals(QueryObjectModelConstants.JCR_OPERATOR_NOT_EQUAL_TO)) {
                    sb.append(Constants.NE_ENTITY);
                } else if (qops[i].equals(QueryObjectModelConstants.JCR_OPERATOR_GREATER_THAN)) {
                    sb.append(Constants.GT_ENTITY);
                } else if (qops[i].equals(QueryObjectModelConstants.JCR_OPERATOR_GREATER_THAN_OR_EQUAL_TO)) {
                    sb.append(Constants.GE_ENTITY);
                } else if (qops[i].equals(QueryObjectModelConstants.JCR_OPERATOR_LESS_THAN)) {
                    sb.append(Constants.LT_ENTITY);
                } else if (qops[i].equals(QueryObjectModelConstants.JCR_OPERATOR_LESS_THAN_OR_EQUAL_TO)) {
                    sb.append(Constants.LE_ENTITY);
                } else if (qops[i].equals(QueryObjectModelConstants.JCR_OPERATOR_LIKE)) {
                    sb.append(Constants.LIKE_ENTITY);
                }
            }
            builder.setAttribute(Constants.AVAILABLEQUERYOPERATORS_ATTRIBUTE, sb.toString());
        }
    }
    builder.setAttribute(Constants.REQUIREDTYPE_ATTRIBUTE, PropertyType.nameFromValue(def.getRequiredType()));
    // value constraints
    QValueConstraint[] constraints = def.getValueConstraints();
    if (constraints != null && constraints.length > 0) {
        builder.startElement(Constants.VALUECONSTRAINTS_ELEMENT);
        for (QValueConstraint constraint : constraints) {
            ValueConstraint vc = ValueConstraint.create(def.getRequiredType(), constraint.getString());
            builder.addContentElement(Constants.VALUECONSTRAINT_ELEMENT, vc.getDefinition(resolver));
        }
        builder.endElement();
    }
    // default values
    QValue[] defaults = def.getDefaultValues();
    if (defaults != null && defaults.length > 0) {
        builder.startElement(Constants.DEFAULTVALUES_ELEMENT);
        for (QValue v : defaults) {
            builder.addContentElement(Constants.DEFAULTVALUE_ELEMENT, factory.createValue(v).getString());
        }
        builder.endElement();
    }
    builder.endElement();
}

Example 27 with QValue

use of org.apache.jackrabbit.spi.QValue in project jackrabbit by apache.

the class SessionImporter method buildQValue.

/**
     *
     * @param tv
     * @param targetType
     * @param resolver The name/path resolver used to build a <code>QValue</code>.
     * @return
     * @throws RepositoryException
     */
private QValue buildQValue(TextValue tv, int targetType, NamePathResolver resolver) throws RepositoryException {
    QValue iv;
    try {
        switch(targetType) {
            case PropertyType.BINARY:
                // base64 encoded BINARY type
                if (tv.length() < 0x10000) {
                    // < 65kb: deserialize BINARY type in memory
                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
                    Base64.decode(tv.retrieve(), baos);
                    // no need to close ByteArrayOutputStream
                    //baos.close();
                    iv = session.getQValueFactory().create(baos.toByteArray());
                } else {
                    // >= 65kb: deserialize BINARY type
                    // using Reader and temporary file
                    TransientFileFactory fileFactory = TransientFileFactory.getInstance();
                    File tmpFile = fileFactory.createTransientFile("bin", null, null);
                    FileOutputStream out = new FileOutputStream(tmpFile);
                    Reader reader = tv.reader();
                    try {
                        Base64.decode(reader, out);
                    } finally {
                        reader.close();
                        out.close();
                    }
                    iv = session.getQValueFactory().create(tmpFile);
                }
                break;
            default:
                // build iv using namespace context of xml document
                Value v = ValueHelper.convert(tv.retrieve(), targetType, session.getValueFactory());
                iv = ValueFormat.getQValue(v, resolver, session.getQValueFactory());
                break;
        }
        return iv;
    } catch (IOException e) {
        String msg = "failed to retrieve serialized value";
        log.debug(msg, e);
        throw new RepositoryException(msg, e);
    }
}

Example 28 with QValue

use of org.apache.jackrabbit.spi.QValue in project jackrabbit by apache.

the class BinaryTest method testBinaryTwiceModifiedProperty.

public void testBinaryTwiceModifiedProperty() throws Exception {
    Node test = testRootNode.addNode("test");
    Property p = test.setProperty("prop", generateValue());
    superuser.save();
    // modify twice
    test.setProperty("prop", generateValue());
    QValue qv1 = getQValue(p);
    test.setProperty("prop", generateValue());
    QValue qv2 = getQValue(p);
    assertFalse(qv1.equals(qv2));
    superuser.save();
    assertEquals(qv2, getQValue(p));
    assertDisposed(qv1);
}

Example 29 with QValue

use of org.apache.jackrabbit.spi.QValue in project jackrabbit by apache.

the class BinaryTest method testBinaryTwiceIntermediateSave.

public void testBinaryTwiceIntermediateSave() throws Exception {
    Node test = testRootNode.addNode("test");
    Property p = test.setProperty("prop", generateValue());
    QValue qv1 = getQValue(p);
    superuser.save();
    test.setProperty("prop", generateValue());
    QValue qv2 = getQValue(p);
    assertFalse(qv1.equals(qv2));
    superuser.save();
    assertEquals(qv2, getQValue(p));
    assertDisposed(qv1);
}

Example 30 with QValue

use of org.apache.jackrabbit.spi.QValue in project jackrabbit by apache.

the class QValueTest method testReadBooleanAsLong.

public void testReadBooleanAsLong() throws RepositoryException {
    try {
        QValue v = factory.create(true);
        v.getLong();
    } catch (ValueFormatException e) {
        // ok
        return;
    }
    assertTrue("Cannot convert value to long", false);
}