Example usage for org.springframework.dao DataAccessResourceFailureException DataAccessResourceFailureException

List of usage examples for org.springframework.dao DataAccessResourceFailureException DataAccessResourceFailureException

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Introduction

In this page you can find the example usage for org.springframework.dao DataAccessResourceFailureException DataAccessResourceFailureException.

Prototype

public DataAccessResourceFailureException(String msg, @Nullable Throwable cause)

Source Link

Document

Constructor for DataAccessResourceFailureException.

Usage

From source file:org.dkpro.lab.engine.impl.DefaultTaskContext.java

public StorageKey resolve(String aKey, AccessMode aMode, boolean aAllowMissing) {
    StorageService storage = getStorageService();
    Map<String, String> imports = getMetadata().getImports();

    if (storage.containsKey(getId(), aKey)) {
        // If the context contains the key, we do nothing. Locally available data always
        // supersedes imported data.
        return new StorageKey(getId(), aKey);
    } else if (imports.containsKey(aKey)) {
        URI uri;/*www. ja va 2 s.  co m*/
        try {
            uri = new URI(imports.get(aKey));
        } catch (URISyntaxException e) {
            throw new DataAccessResourceFailureException(
                    "Imported key [" + aKey + "] resolves to illegal URL [" + imports.get(aKey) + "]", e);
        }

        // Try resolving by ID or by type/constraints
        StorageKey key = null;
        if (CONTEXT_ID_SCHEME.equals(uri.getScheme()) || LATEST_CONTEXT_SCHEME.equals(uri.getScheme())) {
            TaskContextMetadata meta = resolve(uri);
            key = new StorageKey(meta.getId(), uri.getPath());
        }

        // If the resource is imported from another context and will be modified it has to
        // be copied into the current context. The storage may decide though not to copy
        // data at this point if it can assure a copy-on-write behavior. E.g. it may copy
        // imported storage folders now but imported stream-access (files) keys later.
        if (key != null) {
            switch (aMode) {
            case ADD_ONLY:
            case READWRITE:
                storage.copy(getId(), aKey, key, aMode);
                return new StorageKey(getId(), aKey);
            case READONLY:
                return key;
            }
        }

        // If this is an external URL, copy it to the current context and then return a location
        // in the current context.
        InputStream is = null;
        try {
            is = uri.toURL().openStream();
            storage.storeBinary(getId(), aKey, is);
            return new StorageKey(getId(), aKey);
        } catch (MalformedURLException e) {
            throw new DataAccessResourceFailureException(
                    "Imported external key [" + aKey + "] resolves to illegal URL [" + uri + "]", e);
        } catch (IOException e) {
            throw new DataAccessResourceFailureException(
                    "Unable to read data for external key [" + aKey + "] from [" + uri + "]", e);
        } finally {
            close(is);
        }
    } else if (aAllowMissing) {
        return new StorageKey(getId(), aKey);
    }

    throw new DataAccessResourceFailureException("No resource bound to key [" + aKey + "]");
}

From source file:org.guzz.web.context.spring.TransactionManagerUtils.java

/**
 * Convert the given GuzzException to an appropriate exception
 * from the <code>org.springframework.dao</code> hierarchy.
 * @param ex GuzzException that occured//  w w  w.  j a  v  a  2 s. c  o m
 * @return the corresponding DataAccessException instance
 * @see GuzzAccessor#convertGuzzAccessException
 * @see GuzzTransactionManager#convertGuzzAccessException
 */
public static DataAccessException convertGuzzAccessException(GuzzException ex) {
    if (ex instanceof JDBCException) {
        JDBCException e = (JDBCException) ex;

        return new UncategorizedSQLException(e.getMessage(), e.getSQL(), e.getSQLException());
    }

    return new DataAccessResourceFailureException(ex.getMessage(), ex);
}

From source file:de.tudarmstadt.ukp.csniper.webapp.search.cqp.CqpQuery.java

private Process getCQPProcess() throws DataAccessResourceFailureException {
    try {//www.  j  a  v  a 2  s.c om
        List<String> cmd = new ArrayList<String>();

        cmd.add(engine.getCqpExecutable().getAbsolutePath());
        cmd.add("-r");
        cmd.add(engine.getRegistryPath().getAbsolutePath());
        // run cqp as child process (-c)
        cmd.add("-c");

        if (log.isTraceEnabled()) {
            log.trace("Invoking [" + StringUtils.join(cmd, " ") + "]");
        }

        final ProcessBuilder pb = new ProcessBuilder(cmd);
        return pb.start();
    } catch (IOException e1) {
        throw new DataAccessResourceFailureException("Unable to start CQP process", e1);
    }
}

From source file:com.jpeterson.littles3.dao.je.JeS3ObjectDao.java

public String listKeys(String bucket, String prefix, String marker, String delimiter, int maxKeys)
        throws DataAccessException {
    DatabaseEntry theKey;/*  w w  w. j a v  a 2s . c  o m*/
    DatabaseEntry theData;
    boolean truncated = false;
    List<S3Object> contents = new ArrayList<S3Object>();
    List<String> commonPrefixes = new ArrayList<String>();
    int results = 0;
    String commonPrefix = null;
    String currentPrefix;
    S3Object o = null;
    String key;
    OperationStatus operationStatus;
    int prefixLength;
    int delimiterIndex;
    boolean processed;

    if (prefix == null) {
        prefix = "";
    }
    prefixLength = prefix.length();

    if ((delimiter != null) && (delimiter.equals(""))) {
        // make delimiter null for performance reasons
        delimiter = null;
    }

    if (maxKeys > MAXIMUM_MAX_KEYS) {
        maxKeys = MAXIMUM_MAX_KEYS;
    }

    // perform query, saving results

    if (maxKeys > 0) {
        Database database = null;
        Cursor cursor = null;
        try {
            S3Object s3ObjectBucketKey;

            database = jeCentral.getDatabase(JeCentral.OBJECT_DB_NAME);
            cursor = database.openCursor(null, null);

            s3ObjectBucketKey = new S3ObjectBucketKey();

            // validate the marker, should start with prefix
            if (marker != null) {
                if (!marker.startsWith(prefix)) {
                    logger.info("marker[" + marker + "] doesn't start with prefix[" + prefix
                            + "], ignoring marker");
                    marker = null;
                }
            }

            s3ObjectBucketKey.setBucket(bucket);
            if (marker != null) {
                // try to find cursor starting with marker
                s3ObjectBucketKey.setKey(marker);
            } else {
                // try to find cursor starting with prefix
                s3ObjectBucketKey.setKey(prefix);
            }

            theKey = new DatabaseEntry();
            s3ObjectBucketKeyBinding.objectToEntry(s3ObjectBucketKey, theKey);
            theData = new DatabaseEntry();

            // get first record "closest" to the key
            if ((operationStatus = cursor.getSearchKeyRange(theKey, theData,
                    LockMode.DEFAULT)) == OperationStatus.SUCCESS) {
                s3ObjectBucketKey = (S3Object) s3ObjectBucketKeyBinding.entryToObject(theKey);

                if (bucket.equals(s3ObjectBucketKey.getBucket())) {
                    key = s3ObjectBucketKey.getKey();
                    if (logger.isTraceEnabled()) {
                        logger.trace("bucket: " + s3ObjectBucketKey.getBucket() + " key: " + key);
                    }
                    if (key.equals(marker)) {
                        // skip to next result after the marker
                        if ((operationStatus = cursor.getNext(theKey, theData,
                                LockMode.DEFAULT)) != OperationStatus.SUCCESS) {
                            key = s3ObjectBucketKey.getKey();
                        }
                    }

                    // restrict to results that begin with the prefix
                    while ((operationStatus == OperationStatus.SUCCESS) && key.startsWith(prefix)) {
                        if (!bucket.equals(s3ObjectBucketKey.getBucket())) {
                            break;
                        }

                        if (results >= maxKeys) {
                            truncated = true;
                            break;
                        }

                        // valid result
                        o = (S3Object) fileS3ObjectBinding.entryToObject(theData);

                        // is it a content or a common prefix?
                        processed = false;
                        if (delimiter != null) {
                            key = o.getKey();
                            if ((delimiterIndex = key.indexOf(delimiter, prefixLength)) != -1) {
                                // include the delimiter in the common
                                // prefix
                                currentPrefix = key.substring(0, delimiterIndex + delimiter.length());
                                if (currentPrefix.equals(commonPrefix)) {
                                    // skip common prefix
                                    processed = true;
                                } else {
                                    // new common prefix
                                    commonPrefix = currentPrefix;
                                    commonPrefixes.add(commonPrefix);
                                    ++results;
                                    processed = true;
                                }
                            }
                        }
                        if (!processed) {
                            contents.add(o);
                            ++results;
                            processed = true;
                        }

                        if ((operationStatus = cursor.getNext(theKey, theData,
                                LockMode.DEFAULT)) != OperationStatus.SUCCESS) {
                            break;
                        }

                        s3ObjectBucketKey = (S3Object) s3ObjectBucketKeyBinding.entryToObject(theKey);
                        key = s3ObjectBucketKey.getKey();
                    }
                }
            }
        } catch (DatabaseException e) {
            throw new DataAccessResourceFailureException("Unable to read database record", e);
        } finally {
            if (cursor != null) {
                try {
                    cursor.close();
                } catch (DatabaseException e) {
                    // do nothing
                }
                cursor = null;
            }
        }
    }

    // generate XML from results

    StringBuffer buffer = new StringBuffer();

    buffer.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
    buffer.append("<ListBucketResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">");
    buffer.append("<Name>").append(bucket).append("</Name>");
    if (prefix.equals("")) {
        buffer.append("<Prefix/>");
    } else {
        buffer.append("<Prefix>").append(prefix).append("</Prefix>");
    }
    if ((marker == null) || (marker.equals(""))) {
        buffer.append("<Marker/>");
    } else {
        buffer.append("<Marker>").append(marker).append("</Marker>");
    }
    buffer.append("<MaxKeys>").append(maxKeys).append("</MaxKeys>");
    if (delimiter == null) {
        buffer.append("<Delimiter/>");
    } else {
        buffer.append("<Delimiter>").append(delimiter).append("</Delimiter>");
        // next marker is last key
        if (results > 0) {
            buffer.append("<NextMarker>").append(o.getKey()).append("</NextMarker>");
        }
    }
    buffer.append("<IsTruncated>").append(truncated).append("</IsTruncated>");

    // print out contents
    for (Iterator iter = contents.iterator(); iter.hasNext();) {
        o = (S3Object) iter.next();
        buffer.append("<Contents>");
        buffer.append("<Key>").append(o.getKey()).append("</Key>");
        buffer.append("<LastModified>").append(iso8601.format(o.getLastModified())).append("</LastModified>");
        buffer.append("<ETag>\"").append(o.getETag()).append("\"</ETag>");
        buffer.append("<Size>").append(o.getContentLength()).append("</Size>");
        buffer.append("<Owner>");
        Acp acp = o.getAcp();
        CanonicalUser owner = acp.getOwner();
        buffer.append("<ID>").append(owner.getId()).append("</ID>");
        buffer.append("<DisplayName>").append(owner.getDisplayName()).append("</DisplayName>");
        buffer.append("</Owner>");
        buffer.append("<StorageClass>STANDARD</StorageClass>");
        buffer.append("</Contents>");
    }

    // print common prefixes
    for (Iterator iter = commonPrefixes.iterator(); iter.hasNext();) {
        buffer.append("<CommonPrefixes>");
        buffer.append("<Prefix>").append((String) iter.next()).append("</Prefix>");
        buffer.append("</CommonPrefixes>");
    }

    buffer.append("</ListBucketResult>");

    return buffer.toString();
}

From source file:org.grails.orm.hibernate.GrailsHibernateTemplate.java

protected Session getSession() {
    try {/*from www.j a  v a2 s  .  c om*/
        return sessionFactory.getCurrentSession();
    } catch (HibernateException ex) {
        throw new DataAccessResourceFailureException("Could not obtain current Hibernate Session", ex);
    }
}

From source file:com.ethlo.geodata.GeodataServiceImpl.java

public int loadHierarchy() {
    nodes = new HashMap<>();

    final File hierarchyFile = new File(baseDirectory, "hierarchy");
    if (!hierarchyFile.exists()) {
        return 0;
    }//from w  ww. j av  a2 s .  c o m

    final Map<Long, Long> childToParent = new HashMap<>();
    try {
        new HierarchyImporter(hierarchyFile).processFile(r -> {
            final String featureCode = r.get("feature_code");
            if (featureCode == null || "adm".equalsIgnoreCase(featureCode)) {
                final long parentId = Long.parseLong(r.get("parent_id"));
                final long childId = Long.parseLong(r.get("child_id"));
                final Node parent = nodes.getOrDefault(parentId, new Node(parentId));
                final Node child = nodes.getOrDefault(childId, new Node(childId));
                nodes.put(parent.getId(), parent);
                nodes.put(child.getId(), child);
                childToParent.put(childId, parentId);
            }
        });
    } catch (IOException exc) {
        throw new DataAccessResourceFailureException(exc.getMessage(), exc);
    }

    // Process hierarchy after, as we do not know the order of the pairs
    childToParent.entrySet().forEach(e -> {
        final long child = e.getKey();
        final long parent = e.getValue();
        final Node childNode = nodes.get(child);
        final Node parentNode = nodes.get(parent);
        parentNode.addChild(childNode);
        childNode.setParent(parentNode);
    });

    final Set<Node> roots = new HashSet<>();
    for (Entry<Long, Node> e : nodes.entrySet()) {
        if (e.getValue().getParent() == null) {
            roots.add(e.getValue());
        }
    }

    publisher.publishEvent(new DataLoadedEvent(this, DataType.HIERARCHY, Operation.LOAD, childToParent.size(),
            childToParent.size()));

    return childToParent.size();
}

From source file:com.ethlo.geodata.GeodataServiceImpl.java

@Override
public byte[] findBoundaries(long id, @Valid View view) {
    final byte[] fullWkb = this.findBoundaries(id);

    if (fullWkb == null) {
        return null;
    }// w w w. jav  a  2  s . co  m

    final WKBReader reader = new WKBReader();
    try {
        final Stopwatch stopwatch = Stopwatch.createStarted();
        final Geometry full = reader.read(fullWkb);
        Geometry simplified = GeometryUtil.simplify(full, view, qualityConstant);
        if (simplified == null) {
            return createEmptyGeometry();
        }

        final Geometry clipped = GeometryUtil.clip(
                new Envelope(view.getMinLng(), view.getMaxLng(), view.getMinLat(), view.getMaxLat()),
                simplified);
        if (clipped != null) {
            simplified = clipped;
        }

        logger.debug("locationId: {}, original points: {}, remaining points: {}, ratio: {}, elapsed: {}", id,
                full.getNumPoints(), simplified.getNumPoints(),
                full.getNumPoints() / (double) simplified.getNumPoints(), stopwatch);
        return new WKBWriter().write(simplified);
    } catch (ParseException exc) {
        throw new DataAccessResourceFailureException(exc.getMessage(), exc);
    }
}

From source file:com.ethlo.geodata.GeodataServiceImpl.java

@Override
public byte[] findBoundaries(long id, double maxTolerance) {
    final byte[] fullWkb = this.findBoundaries(id);

    if (fullWkb == null) {
        return null;
    }/*from w  ww  .jav a  2s. com*/

    final WKBReader reader = new WKBReader();
    try {
        final Stopwatch stopwatch = Stopwatch.createStarted();
        final Geometry full = reader.read(fullWkb);
        final Geometry simplified = GeometryUtil.simplify(full, maxTolerance);
        if (simplified == null) {
            return createEmptyGeometry();
        }
        logger.debug("locationId: {}, original points: {}, remaining points: {}, ratio: {}, elapsed: {}", id,
                full.getNumPoints(), simplified.getNumPoints(),
                full.getNumPoints() / (double) simplified.getNumPoints(), stopwatch);
        return new WKBWriter().write(simplified);
    } catch (ParseException exc) {
        throw new DataAccessResourceFailureException(exc.getMessage(), exc);
    }
}

From source file:de.tudarmstadt.ukp.csniper.webapp.evaluation.EvaluationRepository.java

private String loadQuery(String aLocation) {
    InputStream is = null;/*w  ww  . java2 s .c  o m*/
    try {
        is = ResourceUtils.resolveLocation(aLocation, null, null).openStream();
        return IOUtils.toString(is);
    } catch (IOException e) {
        throw new DataAccessResourceFailureException("Unable to load query from [" + aLocation + "]", e);
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:com._4dconcept.springframework.data.marklogic.core.MarklogicTemplate.java

private void doInsertContent(Content content) {
    doInSession((session) -> {//from  w  w  w  .  ja  v a 2s.  c o m
        try {
            session.insertContent(content);
        } catch (RequestException re) {
            throw new DataAccessResourceFailureException("Unable to execute request", re);
        }
    });
}