Examples with MetadataRepositoryException com.thinkbiganalytics.metadata.modeshape.MetadataRepositoryException used on opensource projects

Example 6 with MetadataRepositoryException

use of com.thinkbiganalytics.metadata.modeshape.MetadataRepositoryException in project kylo by Teradata.

the class JcrPropertyUtil method addToSetProperty.

public static boolean addToSetProperty(Node node, String name, Object value, boolean weakReference) {
    try {
        if (node == null) {
            throw new IllegalArgumentException("Cannot set a property on a null-node!");
        }
        if (name == null) {
            throw new IllegalArgumentException("Cannot set a property without a provided name");
        }
        Set<Value> values = null;
        if (node.hasProperty(name)) {
            values = Arrays.stream(node.getProperty(name).getValues()).map(v -> {
                if (PropertyType.REFERENCE == v.getType() && weakReference) {
                    try {
                        Node n = JcrPropertyUtil.asValue(v, node.getSession());
                        return n.getSession().getValueFactory().createValue(n, true);
                    } catch (AccessDeniedException e) {
                        log.debug("Access denied", e);
                        throw new AccessControlException(e.getMessage());
                    } catch (RepositoryException e) {
                        throw new MetadataRepositoryException("Failed to add to set property: " + name + "->" + value, e);
                    }
                } else {
                    return v;
                }
            }).collect(Collectors.toSet());
        } else {
            values = new HashSet<>();
        }
        Value newVal = createValue(node.getSession(), value, weakReference);
        boolean result = values.add(newVal);
        if (weakReference) {
            Property property = node.setProperty(name, (Value[]) values.stream().toArray(size -> new Value[size]), PropertyType.WEAKREFERENCE);
        } else {
            Property property = node.setProperty(name, (Value[]) values.stream().toArray(size -> new Value[size]));
        }
        return result;
    } catch (AccessDeniedException e) {
        log.debug("Access denied", e);
        throw new AccessControlException(e.getMessage());
    } catch (RepositoryException e) {
        throw new MetadataRepositoryException("Failed to add to set property: " + name + "->" + value, e);
    }
}

Example 7 with MetadataRepositoryException

use of com.thinkbiganalytics.metadata.modeshape.MetadataRepositoryException in project kylo by Teradata.

the class JcrPropertyUtil method createValue.

public static Value createValue(Session session, Object value, boolean weakRef) {
    try {
        ValueFactory factory = session.getValueFactory();
        if (value == null) {
            throw new IllegalArgumentException("Cannot create a value from null");
        } else if (value instanceof Enum) {
            return factory.createValue(((Enum) value).name());
        } else if (value instanceof JcrObject) {
            return factory.createValue(((JcrObject) value).getNode(), weakRef);
        // return factory.createValue(((JcrObject) value).getNode().getIdentifier(), weakRef ? PropertyType.WEAKREFERENCE : PropertyType.REFERENCE);
        } else if (value instanceof Value) {
            return (Value) value;
        } else if (value instanceof Node) {
            // return factory.createValue((Node) value, weakRef);
            return factory.createValue(((Node) value).getIdentifier(), weakRef ? PropertyType.WEAKREFERENCE : PropertyType.REFERENCE);
        } else if (value instanceof Binary) {
            return factory.createValue((Binary) value);
        } else if (value instanceof Calendar) {
            return factory.createValue((Calendar) value);
        } else if (value instanceof DateTime) {
            Calendar cal = Calendar.getInstance();
            cal.setTime(((DateTime) value).toDate());
            return factory.createValue(cal);
        } else if (value instanceof Date) {
            Calendar cal = Calendar.getInstance();
            cal.setTime((Date) value);
            return factory.createValue(cal);
        } else if (value instanceof BigDecimal) {
            return factory.createValue((BigDecimal) value);
        } else if (value instanceof Long) {
            return factory.createValue(((Long) value).longValue());
        } else if (value instanceof Double) {
            return factory.createValue((Double) value);
        } else if (value instanceof Boolean) {
            return factory.createValue((Boolean) value);
        } else if (value instanceof InputStream) {
            return factory.createValue((InputStream) value);
        // } else if (value instanceof Collection) {
        // String[] list = new String[((Collection<Object>) value).size()];
        // int pos = 0;
        // for (Object cal : (Collection<Object>) value) {
        // list[pos] = cal.toString();
        // pos += 1;
        // }
        // return factory.createValue(list);
        } else {
            return factory.createValue(value.toString());
        }
    } catch (AccessDeniedException e) {
        log.debug("Access denied", e);
        throw new AccessControlException(e.getMessage());
    } catch (RepositoryException e) {
        throw new MetadataRepositoryException("Failed to create value frpm: " + value, e);
    }
}

Example 8 with MetadataRepositoryException

use of com.thinkbiganalytics.metadata.modeshape.MetadataRepositoryException in project kylo by Teradata.

the class JcrPropertyUtil method setProperty.

public static void setProperty(Node node, String name, Object value) {
    try {
        if (node == null) {
            throw new IllegalArgumentException("Cannot set a property on a null-node!");
        }
        if (name == null) {
            throw new IllegalArgumentException("Cannot set a property without a provided name");
        }
        if (value == null) {
            node.setProperty(name, (Value) null);
        } else if (value instanceof Enum) {
            node.setProperty(name, ((Enum) value).name());
        } else if (value instanceof JcrObject) {
            node.setProperty(name, ((JcrObject) value).getNode());
        } else if (value instanceof Value) {
            node.setProperty(name, (Value) value);
        } else if (value instanceof Node) {
            node.setProperty(name, (Node) value);
        } else if (value instanceof Binary) {
            node.setProperty(name, (Binary) value);
        } else if (value instanceof Calendar) {
            node.setProperty(name, (Calendar) value);
        } else if (value instanceof DateTime) {
            Calendar cal = Calendar.getInstance();
            cal.setTime(((DateTime) value).toDate());
            node.setProperty(name, cal);
        } else if (value instanceof Date) {
            Calendar cal = Calendar.getInstance();
            cal.setTime((Date) value);
            node.setProperty(name, cal);
        } else if (value instanceof BigDecimal) {
            node.setProperty(name, (BigDecimal) value);
        } else if (value instanceof Long) {
            node.setProperty(name, ((Long) value).longValue());
        } else if (value instanceof Double) {
            node.setProperty(name, (Double) value);
        } else if (value instanceof Boolean) {
            node.setProperty(name, (Boolean) value);
        } else if (value instanceof InputStream) {
            node.setProperty(name, (InputStream) value);
        } else if (value instanceof Collection) {
            String[] list = new String[((Collection<Object>) value).size()];
            int pos = 0;
            for (Object cal : (Collection<Object>) value) {
                list[pos] = cal.toString();
                pos += 1;
            }
            node.setProperty(name, list);
        } else {
            node.setProperty(name, value.toString());
        }
    } catch (AccessDeniedException e) {
        log.debug("Access denied", e);
        throw new AccessControlException(e.getMessage());
    } catch (RepositoryException e) {
        throw new MetadataRepositoryException("Failed to set property value: " + name + "=" + value, e);
    }
}

Example 9 with MetadataRepositoryException

use of com.thinkbiganalytics.metadata.modeshape.MetadataRepositoryException in project kylo by Teradata.

the class JcrQueryUtil method findFirst.

public static <T extends Object> T findFirst(Session session, String query, Map<String, String> bindParams, Class<T> type) {
    JcrTools tools = new JcrTools();
    try {
        QueryResult result = query(session, query, bindParams);
        List<T> list = queryResultToList(result, 1, type);
        if (list != null && list.size() > 0) {
            return list.get(0);
        } else {
            return null;
        }
    } catch (RepositoryException e) {
        throw new MetadataRepositoryException("Unable to findFirst for query : " + query, e);
    }
}

Example 10 with MetadataRepositoryException

use of com.thinkbiganalytics.metadata.modeshape.MetadataRepositoryException in project kylo by Teradata.

the class JcrQueryUtil method queryResultStream.

public static <T extends Object> Stream<T> queryResultStream(QueryResult result, Integer fetchSize, Class<T> type, Object... args) {
    if (result != null) {
        try {
            @SuppressWarnings("unchecked") Iterator<Node> nodeItr = (Iterator<Node>) result.getNodes();
            Stream<T> stream = StreamSupport.stream(Spliterators.spliteratorUnknownSize(nodeItr, 0), false).map(node -> JcrUtil.constructNodeObject(node, type, args));
            if (fetchSize != null) {
                return stream.limit(fetchSize);
            } else {
                return stream;
            }
        } catch (RepositoryException e) {
            throw new MetadataRepositoryException("Unable to parse QueryResult to stream for type  : " + type, e);
        }
    } else {
        return Stream.empty();
    }
}