Examples with InternalValue org.apache.jackrabbit.core.value.InternalValue used on opensource projects

Example 56 with InternalValue

use of org.apache.jackrabbit.core.value.InternalValue in project jackrabbit by apache.

the class XMLPersistenceManager method readState.

private void readState(DOMWalker walker, PropertyState state) throws ItemStateException {
    // first do some paranoid sanity checks
    if (!walker.getName().equals(PROPERTY_ELEMENT)) {
        String msg = "invalid serialization format (unexpected element: " + walker.getName() + ")";
        log.debug(msg);
        throw new ItemStateException(msg);
    }
    // check name
    if (!state.getName().equals(factory.create(walker.getAttribute(NAME_ATTRIBUTE)))) {
        String msg = "invalid serialized state: name mismatch";
        log.debug(msg);
        throw new ItemStateException(msg);
    }
    // check parentUUID
    NodeId parentId = NodeId.valueOf(walker.getAttribute(PARENTUUID_ATTRIBUTE));
    if (!parentId.equals(state.getParentId())) {
        String msg = "invalid serialized state: parentUUID mismatch";
        log.debug(msg);
        throw new ItemStateException(msg);
    }
    // now we're ready to read state
    // type
    String typeName = walker.getAttribute(TYPE_ATTRIBUTE);
    int type;
    try {
        type = PropertyType.valueFromName(typeName);
    } catch (IllegalArgumentException iae) {
        // should never be getting here
        throw new ItemStateException("unexpected property-type: " + typeName, iae);
    }
    state.setType(type);
    // multiValued
    String multiValued = walker.getAttribute(MULTIVALUED_ATTRIBUTE);
    state.setMultiValued(Boolean.parseBoolean(multiValued));
    // modification count
    String modCount = walker.getAttribute(MODCOUNT_ATTRIBUTE);
    state.setModCount(Short.parseShort(modCount));
    // values
    ArrayList<InternalValue> values = new ArrayList<InternalValue>();
    if (walker.enterElement(VALUES_ELEMENT)) {
        while (walker.iterateElements(VALUE_ELEMENT)) {
            // read serialized value
            String content = walker.getContent();
            if (PropertyType.STRING == type) {
                // STRING value can be empty; ignore length
                values.add(InternalValue.valueOf(content, type));
            } else if (content.length() > 0) {
                // non-empty non-STRING value
                if (type == PropertyType.BINARY) {
                    try {
                        // in the BLOB store
                        if (blobStore instanceof ResourceBasedBLOBStore) {
                            // optimization: if the BLOB store is resource-based
                            // retrieve the resource directly rather than having
                            // to read the BLOB from an input stream
                            FileSystemResource fsRes = ((ResourceBasedBLOBStore) blobStore).getResource(content);
                            values.add(InternalValue.create(fsRes));
                        } else {
                            InputStream in = blobStore.get(content);
                            try {
                                values.add(InternalValue.create(in));
                            } finally {
                                IOUtils.closeQuietly(in);
                            }
                        }
                    } catch (Exception e) {
                        String msg = "error while reading serialized binary value";
                        log.debug(msg);
                        throw new ItemStateException(msg, e);
                    }
                } else {
                    // non-empty non-STRING non-BINARY value
                    values.add(InternalValue.valueOf(content, type));
                }
            } else {
                // empty non-STRING value
                log.warn(state.getPropertyId() + ": ignoring empty value of type " + PropertyType.nameFromValue(type));
            }
        }
        walker.leaveElement();
    }
    state.setValues((InternalValue[]) values.toArray(new InternalValue[values.size()]));
}

Example 57 with InternalValue

use of org.apache.jackrabbit.core.value.InternalValue in project jackrabbit by apache.

the class InternalBaselineImpl method getBaseVersions.

/**
     * {@inheritDoc}
     */
public VersionSet getBaseVersions() throws RepositoryException {
    InternalValue[] vs = ((InternalFrozenNodeImpl) getFrozenNode()).node.getPropertyValues(NameConstants.REP_VERSIONS);
    Map<NodeId, InternalVersion> versions = new HashMap<NodeId, InternalVersion>();
    if (vs != null) {
        for (InternalValue v : vs) {
            InternalVersion iv = vMgr.getVersion(v.getNodeId());
            if (iv != null) {
                versions.put(iv.getVersionHistory().getId(), iv);
            }
        }
    }
    return new VersionSet(versions);
}

Example 58 with InternalValue

use of org.apache.jackrabbit.core.value.InternalValue in project jackrabbit by apache.

the class InternalVersionHistoryImpl method create.

/**
     * Creates a new version history below the given parent node and with
     * the given name.
     *
     * @param vMgr version manager
     * @param parent parent node
     * @param name history name
     * @param nodeState node state
     * @param copiedFrom the id of the base version
     * @return new node state
     * @throws RepositoryException if an error occurs
     */
static NodeStateEx create(InternalVersionManagerBase vMgr, NodeStateEx parent, Name name, NodeState nodeState, NodeId copiedFrom) throws RepositoryException {
    // create history node
    NodeId historyId = vMgr.getNodeIdFactory().newNodeId();
    NodeStateEx pNode = parent.addNode(name, NameConstants.NT_VERSIONHISTORY, historyId, true);
    // set the versionable uuid
    String versionableUUID = nodeState.getNodeId().toString();
    pNode.setPropertyValue(NameConstants.JCR_VERSIONABLEUUID, InternalValue.create(versionableUUID));
    // create label node
    pNode.addNode(NameConstants.JCR_VERSIONLABELS, NameConstants.NT_VERSIONLABELS, null, false);
    // initialize the 'jcr:copiedFrom' property
    if (copiedFrom != null) {
        pNode.setPropertyValue(NameConstants.JCR_COPIEDFROM, InternalValue.create(copiedFrom, true));
    }
    // create root version
    NodeId versionId = vMgr.getNodeIdFactory().newNodeId();
    NodeStateEx vNode = pNode.addNode(NameConstants.JCR_ROOTVERSION, NameConstants.NT_VERSION, versionId, true);
    // initialize 'created' and 'predecessors'
    vNode.setPropertyValue(NameConstants.JCR_CREATED, InternalValue.create(getCurrentTime()));
    vNode.setPropertyValues(NameConstants.JCR_PREDECESSORS, PropertyType.REFERENCE, InternalValue.EMPTY_ARRAY);
    vNode.setPropertyValues(NameConstants.JCR_SUCCESSORS, PropertyType.REFERENCE, InternalValue.EMPTY_ARRAY);
    // add also an empty frozen node to the root version
    NodeStateEx node = vNode.addNode(NameConstants.JCR_FROZENNODE, NameConstants.NT_FROZENNODE, null, true);
    // initialize the internal properties
    node.setPropertyValue(NameConstants.JCR_FROZENUUID, InternalValue.create(versionableUUID));
    node.setPropertyValue(NameConstants.JCR_FROZENPRIMARYTYPE, InternalValue.create(nodeState.getNodeTypeName()));
    Set<Name> mixins = nodeState.getMixinTypeNames();
    if (!mixins.isEmpty()) {
        InternalValue[] ivalues = new InternalValue[mixins.size()];
        Iterator<Name> iter = mixins.iterator();
        for (int i = 0; i < mixins.size(); i++) {
            ivalues[i] = InternalValue.create(iter.next());
        }
        node.setPropertyValues(NameConstants.JCR_FROZENMIXINTYPES, PropertyType.NAME, ivalues);
    }
    parent.store(false);
    pNode.store(true);
    return pNode;
}

Example 59 with InternalValue

use of org.apache.jackrabbit.core.value.InternalValue in project jackrabbit by apache.

the class BundleBindingRandomizedTest method randomProperty.

private static PropertyEntry randomProperty(NodeId nodeId, Random r) {
    PropertyEntry p = new PropertyEntry(new PropertyId(nodeId, randomName(r)));
    int type = PropertyType.STRING;
    if (r.nextInt(10) == 0) {
        type = r.nextInt() + 15;
    }
    p.setType(type);
    p.setModCount((short) randomSize(r));
    boolean multiValued = r.nextBoolean();
    p.setMultiValued(multiValued);
    int size;
    if (multiValued && r.nextInt(10) > 0) {
        size = 1;
    } else {
        size = randomSize(r);
    }
    InternalValue[] values = new InternalValue[size];
    for (int i = 0; i < size; i++) {
        values[i] = randomValue(r);
    }
    p.setValues(values);
    return p;
}

Example 60 with InternalValue

use of org.apache.jackrabbit.core.value.InternalValue in project jackrabbit by apache.

the class BundleBindingTest method testCorruptedBundle.

/**
     * creates a future date that is illegal in v3 using v2, and checks that the
     * error is being hadled gracefully
     * 
     * JCR-3083 Degrade gracefully when reading invalid date values
     */
public void testCorruptedBundle() throws Exception {
    // Bundle as described by the BundleDumper:
    // version: 1
    // nodeTypeName: #13:#49
    // parentUUID: f22c788c-ab98-47cf-95ab-6c495239807a
    // definitionId: 1705077083
    // mixins: -
    // property: #1:#509
    // modcount: 1
    // type: Date
    // definitionId: 806470580
    // value: string: 20112022-11-11T19:00:00.000+01:00
    // referenceable: false
    // childId: 08026c9f-a88a-471b-bcc3-fca2bd82000b #1:linked_products
    // modCount: 3
    //
    // corrupted value: Date -> 20112022-11-11T19:00:00.000+01:00
    byte[] corrupted = new byte[] { 1, 0, 0, 13, 0, 0, 0, 49, 1, -14, 44, 120, -116, -85, -104, 71, -49, -107, -85, 108, 73, 82, 57, -128, 122, 0, 10, 49, 55, 48, 53, 48, 55, 55, 48, 56, 51, -1, -1, -1, -1, 0, 0, 0, 1, 0, 0, 1, -3, 0, 1, 0, 5, 0, 0, 9, 56, 48, 54, 52, 55, 48, 53, 56, 48, 0, 0, 0, 1, 0, 0, 0, 33, 50, 48, 49, 49, 50, 48, 50, 50, 45, 49, 49, 45, 49, 49, 84, 49, 57, 58, 48, 48, 58, 48, 48, 46, 48, 48, 48, 43, 48, 49, 58, 48, 48, -1, -1, -1, -1, 0, 1, 8, 2, 108, -97, -88, -118, 71, 27, -68, -61, -4, -94, -67, -126, 0, 11, 0, 0, 0, 1, 0, 15, 108, 105, 110, 107, 101, 100, 95, 112, 114, 111, 100, 117, 99, 116, 115, 0, 3, 0, 0, 0, 0, 70, -53, 75, -124 };
    NodePropBundle result = binding.readBundle(new ByteArrayInputStream(corrupted), NodeId.randomId());
    Iterator<PropertyEntry> iterator = result.getPropertyEntries().iterator();
    PropertyEntry pe = iterator.next();
    InternalValue iv = pe.getValues()[0];
    assertEquals(PropertyType.DATE, pe.getType());
    assertEquals(PropertyType.DATE, iv.getType());
    assertEquals("20112022-11-11T19:00:00.000+01:00", iv.getString());
    try {
        iv.getDate();
        fail("should not be able to read the property as a DATE");
    } catch (Exception e) {
    // expected
    }
}