Examples with ConflictException io.milton.http.exceptions.ConflictException used on opensource projects

Example 1 with ConflictException

use of io.milton.http.exceptions.ConflictException in project lobcder by skoulouzis.

the class WebDataDirResource method delete.

@Override
public void delete() throws NotAuthorizedException, ConflictException, BadRequestException {
    // Logger.getLogger(WebDataDirResource.class.getName()).log(Level.FINEST, "delete() for {0}", getPath());
    if (getPath().isRoot()) {
        throw new ConflictException(this, "Cannot delete root");
    }
    try (Connection connection = getCatalogue().getConnection()) {
        try {
            getCatalogue().remove(getLogicalData(), getPrincipal(), connection);
            connection.commit();
            connection.close();
        } catch (SQLException e) {
            Logger.getLogger(WebDataDirResource.class.getName()).log(Level.SEVERE, null, e);
            if (connection != null && !connection.isClosed()) {
                connection.rollback();
                connection.close();
            }
            throw new BadRequestException(this, e.getMessage());
        }
    } catch (SQLException e1) {
        Logger.getLogger(WebDataDirResource.class.getName()).log(Level.SEVERE, null, e1);
        throw new BadRequestException(this, e1.getMessage());
    }
}

Example 2 with ConflictException

use of io.milton.http.exceptions.ConflictException in project lobcder by skoulouzis.

the class WebDataDirResource method createCollection.

@Override
public CollectionResource createCollection(String newName) throws NotAuthorizedException, ConflictException, BadRequestException {
    Logger.getLogger(WebDataDirResource.class.getName()).log(Level.FINEST, "createCollection {0} in {1}", new Object[] { newName, getPath() });
    try (Connection connection = getCatalogue().getConnection()) {
        try {
            Path newCollectionPath = Path.path(getPath(), newName);
            Long newFolderEntryId = getCatalogue().getLogicalDataUidByParentRefAndName(getLogicalData().getUid(), newName, connection);
            if (newFolderEntryId != null) {
                throw new ConflictException(this, newName);
            } else {
                // collection does not exists, create a new one
                // newCollectionPath, Constants.LOGICAL_FOLDER,
                LogicalData newFolderEntry = new LogicalData();
                newFolderEntry.setType(Constants.LOGICAL_FOLDER);
                newFolderEntry.setParentRef(getLogicalData().getUid());
                newFolderEntry.setName(newName);
                newFolderEntry.setCreateDate(System.currentTimeMillis());
                newFolderEntry.setModifiedDate(System.currentTimeMillis());
                newFolderEntry.setLastAccessDate(System.currentTimeMillis());
                newFolderEntry.setTtlSec(getLogicalData().getTtlSec());
                newFolderEntry.setOwner(getPrincipal().getUserId());
                getCatalogue().setPermissions(getCatalogue().registerDirLogicalData(newFolderEntry, connection).getUid(), new Permissions(getPrincipal(), getPermissions()), connection);
                newFolderEntry = inheritProperties(newFolderEntry, connection);
                connection.commit();
                connection.close();
                WebDataDirResource res = new WebDataDirResource(newFolderEntry, newCollectionPath, getCatalogue(), authList);
                return res;
            }
        } catch (SQLException e) {
            Logger.getLogger(WebDataDirResource.class.getName()).log(Level.SEVERE, null, e);
            if (connection != null && !connection.isClosed()) {
                connection.rollback();
                connection.close();
            }
            throw new BadRequestException(this, e.getMessage());
        }
    } catch (SQLException e1) {
        Logger.getLogger(WebDataDirResource.class.getName()).log(Level.SEVERE, null, e1);
        throw new BadRequestException(this, e1.getMessage());
    }
}

Example 3 with ConflictException

use of io.milton.http.exceptions.ConflictException in project lobcder by skoulouzis.

the class WebDataFileResource method moveTo.

@Override
public void moveTo(CollectionResource collectionResource, String name) throws ConflictException, NotAuthorizedException, BadRequestException {
    WebDataDirResource toWDDR = (WebDataDirResource) collectionResource;
    Logger.getLogger(WebDataFileResource.class.getName()).log(Level.FINEST, "moveTo(''{0}'', ''{1}'') for {2}", new Object[] { toWDDR.getPath(), name, getPath() });
    try (Connection connection = getCatalogue().getConnection()) {
        try {
            Permissions destPerm = getCatalogue().getPermissions(toWDDR.getLogicalData().getUid(), toWDDR.getLogicalData().getOwner(), connection);
            LogicalData parentLD = getCatalogue().getLogicalDataByUid(getLogicalData().getParentRef());
            Permissions parentPerm = getCatalogue().getPermissions(parentLD.getUid(), parentLD.getOwner());
            if (!(getPrincipal().canWrite(destPerm) && getPrincipal().canWrite(parentPerm))) {
                throw new NotAuthorizedException(this);
            }
            getCatalogue().moveEntry(getLogicalData(), toWDDR.getLogicalData(), name, connection);
            connection.commit();
        } catch (Exception e) {
            Logger.getLogger(WebDataFileResource.class.getName()).log(Level.SEVERE, null, e);
            connection.rollback();
            throw new BadRequestException(this, e.getMessage());
        }
    } catch (SQLException e) {
        Logger.getLogger(WebDataFileResource.class.getName()).log(Level.SEVERE, null, e);
        throw new BadRequestException(this, e.getMessage());
    }
}

Example 4 with ConflictException

use of io.milton.http.exceptions.ConflictException in project lobcder by skoulouzis.

the class FckQuickUploaderResource method processFileUpload.

private void processFileUpload(FileItem f, Map<String, String> params) throws BadRequestException, NotAuthorizedException {
    CollectionResource target = null;
    if (wrappedResource == null) {
        throw new BadRequestException(this, "collection not found");
    }
    target = (CollectionResource) wrappedResource.child("uploads");
    if (target == null) {
        try {
            if (wrappedResource instanceof MakeCollectionableResource) {
                MakeCollectionableResource mk = (MakeCollectionableResource) wrappedResource;
                target = mk.createCollection("uploads");
            } else {
                throw new BadRequestException(target, "Cant create subfolder");
            }
        } catch (ConflictException ex) {
            throw new RuntimeException(ex);
        } catch (NotAuthorizedException ex) {
            throw new RuntimeException(ex);
        } catch (BadRequestException ex) {
            throw new RuntimeException(ex);
        }
    }
    String name = FileUtils.sanitiseName(f.getName());
    log.debug("processFileUpload: " + name);
    boolean isFirst = true;
    String newName = null;
    while (target.child(name) != null) {
        name = FileUtils.incrementFileName(name, isFirst);
        newName = name;
        isFirst = false;
    }
    long size = f.getSize();
    try {
        if (target instanceof PutableResource) {
            PutableResource putable = (PutableResource) target;
            Resource newRes = putable.createNew(name, f.getInputStream(), size, null);
            if (newRes != null) {
                log.trace("created: " + newRes.getName() + " of type: " + newRes.getClass());
            } else {
                log.trace("createNew returned null");
            }
        } else {
            throw new BadRequestException(target, "Does not implement PutableResource");
        }
    } catch (ConflictException ex) {
        throw new RuntimeException(ex);
    } catch (NotAuthorizedException ex) {
        throw new RuntimeException(ex);
    } catch (BadRequestException ex) {
        throw new RuntimeException(ex);
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
    try {
        if (newName != null) {
            // we renamed the file
            uploadResponseOk(name);
        } else {
            uploadResponseOk();
        }
    } catch (Throwable ex) {
        log.error("Exception saving new file", ex);
        uploadResponseFailed(ex.getMessage());
    }
}

Example 5 with ConflictException

use of io.milton.http.exceptions.ConflictException in project lobcder by skoulouzis.

the class PutJsonResource method getName.

/**
 * We dont return anything, so best not use json
 *
 * @param accepts
 * @return
 */
// @Override
// public String getContentType(String accepts) {
// return "text/html";
// }
private String getName(String filename, Map<String, String> parameters) throws ConflictException, NotAuthorizedException, BadRequestException {
    String initialName = filename;
    if (parameters.containsKey(PARAM_NAME)) {
        initialName = parameters.get(PARAM_NAME);
    }
    boolean nonBlankName = initialName != null && initialName.trim().length() > 0;
    boolean autoname = (parameters.get(PARAM_AUTONAME) != null);
    boolean overwrite = (parameters.get(PARAM_OVERWRITE) != null);
    if (nonBlankName) {
        Resource child = wrapped.child(initialName);
        if (child == null) {
            log.trace("no existing file with that name");
            return initialName;
        } else {
            if (overwrite) {
                log.trace("file exists, and overwrite parameters is set, so allow overwrite: " + initialName);
                return initialName;
            } else {
                if (!autoname) {
                    log.warn("Conflict: Can't create resource with name " + initialName + " because it already exists. To rename automatically use request parameter: " + PARAM_AUTONAME + ", or to overwrite use " + PARAM_OVERWRITE);
                    throw new ConflictException(this);
                } else {
                    log.trace("file exists and autoname is set, so will find acceptable name");
                }
            }
        }
    } else {
        initialName = getDateAsName("upload");
        log.trace("no name given in request");
    }
    return findAcceptableName(initialName);
}