Examples with OCommandExecutionException com.orientechnologies.orient.core.exception.OCommandExecutionException used on opensource projects

Example 71 with OCommandExecutionException

use of com.orientechnologies.orient.core.exception.OCommandExecutionException in project orientdb by orientechnologies.

the class OCommandExecutorSQLUpdate method handlePutEntries.

@SuppressWarnings({ "unchecked", "rawtypes" })
private boolean handlePutEntries(ODocument record) {
    boolean updated = false;
    if (!putEntries.isEmpty()) {
        // BIND VALUES TO PUT (AS MAP)
        for (OTriple<String, String, Object> entry : putEntries) {
            Object fieldValue = record.field(entry.getKey());
            if (fieldValue == null) {
                if (ODocumentInternal.getImmutableSchemaClass(record) != null) {
                    final OProperty property = ODocumentInternal.getImmutableSchemaClass(record).getProperty(entry.getKey());
                    if (property != null && (property.getType() != null && (!property.getType().equals(OType.EMBEDDEDMAP) && !property.getType().equals(OType.LINKMAP)))) {
                        throw new OCommandExecutionException("field " + entry.getKey() + " is not defined as a map");
                    }
                }
                fieldValue = new HashMap<String, Object>();
                record.field(entry.getKey(), fieldValue);
            }
            if (fieldValue instanceof Map<?, ?>) {
                Map<String, Object> map = (Map<String, Object>) fieldValue;
                OPair<String, Object> pair = entry.getValue();
                Object value = extractValue(record, pair);
                if (record.getSchemaClass() != null) {
                    final OProperty property = record.getSchemaClass().getProperty(entry.getKey());
                    if (property != null && property.getType().equals(OType.LINKMAP) && !(value instanceof OIdentifiable)) {
                        throw new OCommandExecutionException("field " + entry.getKey() + " defined of type LINKMAP accept only link values");
                    }
                }
                if (OType.LINKMAP.equals(OType.getTypeByValue(fieldValue)) && !(value instanceof OIdentifiable)) {
                    map = new OTrackedMap(record, map, Object.class);
                    record.field(entry.getKey(), map, OType.EMBEDDEDMAP);
                }
                map.put(pair.getKey(), value);
                updated = true;
            }
        }
    }
    return updated;
}

Example 72 with OCommandExecutionException

use of com.orientechnologies.orient.core.exception.OCommandExecutionException in project orientdb by orientechnologies.

the class OSQLTarget method extractTargets.

@SuppressWarnings("unchecked")
private boolean extractTargets() {
    parserSkipWhiteSpaces();
    if (parserIsEnded())
        throw new OQueryParsingException("No query target found", parserText, 0);
    final char c = parserGetCurrentChar();
    if (c == '$') {
        targetVariable = parserRequiredWord(false, "No valid target");
        targetVariable = targetVariable.substring(1);
    } else if (c == OStringSerializerHelper.LINK || Character.isDigit(c)) {
        // UNIQUE RID
        targetRecords = new ArrayList<OIdentifiable>();
        ((List<OIdentifiable>) targetRecords).add(new ORecordId(parserRequiredWord(true, "No valid RID")));
    } else if (c == OStringSerializerHelper.EMBEDDED_BEGIN) {
        // SUB QUERY
        final StringBuilder subText = new StringBuilder(256);
        parserSetCurrentPosition(OStringSerializerHelper.getEmbedded(parserText, parserGetCurrentPosition(), -1, subText) + 1);
        final OCommandSQL subCommand = new OCommandSQLResultset(subText.toString());
        final OCommandExecutorSQLResultsetDelegate executor = (OCommandExecutorSQLResultsetDelegate) OCommandManager.instance().getExecutor(subCommand);
        executor.setProgressListener(subCommand.getProgressListener());
        executor.parse(subCommand);
        OCommandContext childContext = executor.getContext();
        if (childContext != null) {
            childContext.setParent(context);
        }
        if (!(executor instanceof Iterable<?>))
            throw new OCommandSQLParsingException("Sub-query cannot be iterated because doesn't implement the Iterable interface: " + subCommand);
        targetQuery = subText.toString();
        targetRecords = executor;
    } else if (c == OStringSerializerHelper.LIST_BEGIN) {
        // COLLECTION OF RIDS
        final List<String> rids = new ArrayList<String>();
        parserSetCurrentPosition(OStringSerializerHelper.getCollection(parserText, parserGetCurrentPosition(), rids));
        targetRecords = new ArrayList<OIdentifiable>();
        for (String rid : rids) ((List<OIdentifiable>) targetRecords).add(new ORecordId(rid));
        parserMoveCurrentPosition(1);
    } else {
        while (!parserIsEnded() && (targetClasses == null && targetClusters == null && targetIndex == null && targetIndexValues == null && targetRecords == null)) {
            String originalSubjectName = parserRequiredWord(false, "Target not found");
            String subjectName = originalSubjectName.toUpperCase();
            final String alias;
            if (subjectName.equals("AS"))
                alias = parserRequiredWord(true, "Alias not found");
            else
                alias = subjectName;
            final String subjectToMatch = subjectName;
            if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.CLUSTER_PREFIX)) {
                // REGISTER AS CLUSTER
                if (targetClusters == null)
                    targetClusters = new HashMap<String, String>();
                final String clusterNames = subjectName.substring(OCommandExecutorSQLAbstract.CLUSTER_PREFIX.length());
                if (clusterNames.startsWith("[") && clusterNames.endsWith("]")) {
                    final Collection<String> clusters = new HashSet<String>(3);
                    OStringSerializerHelper.getCollection(clusterNames, 0, clusters);
                    for (String cl : clusters) {
                        targetClusters.put(cl, cl);
                    }
                } else
                    targetClusters.put(clusterNames, alias);
            } else if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.INDEX_PREFIX)) {
                // REGISTER AS INDEX
                targetIndex = subjectName.substring(OCommandExecutorSQLAbstract.INDEX_PREFIX.length());
            } else if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.METADATA_PREFIX)) {
                // METADATA
                final String metadataTarget = subjectName.substring(OCommandExecutorSQLAbstract.METADATA_PREFIX.length());
                targetRecords = new ArrayList<OIdentifiable>();
                if (metadataTarget.equals(OCommandExecutorSQLAbstract.METADATA_SCHEMA)) {
                    ((ArrayList<OIdentifiable>) targetRecords).add(new ORecordId(ODatabaseRecordThreadLocal.INSTANCE.get().getStorage().getConfiguration().schemaRecordId));
                } else if (metadataTarget.equals(OCommandExecutorSQLAbstract.METADATA_INDEXMGR)) {
                    ((ArrayList<OIdentifiable>) targetRecords).add(new ORecordId(ODatabaseRecordThreadLocal.INSTANCE.get().getStorage().getConfiguration().indexMgrRecordId));
                } else
                    throw new OQueryParsingException("Metadata element not supported: " + metadataTarget);
            } else if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.DICTIONARY_PREFIX)) {
                // DICTIONARY
                final String key = originalSubjectName.substring(OCommandExecutorSQLAbstract.DICTIONARY_PREFIX.length());
                targetRecords = new ArrayList<OIdentifiable>();
                final OIdentifiable value = ODatabaseRecordThreadLocal.INSTANCE.get().getDictionary().get(key);
                if (value != null)
                    ((List<OIdentifiable>) targetRecords).add(value);
            } else if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.INDEX_VALUES_PREFIX)) {
                targetIndexValues = subjectName.substring(OCommandExecutorSQLAbstract.INDEX_VALUES_PREFIX.length());
                targetIndexValuesAsc = true;
            } else if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.INDEX_VALUES_ASC_PREFIX)) {
                targetIndexValues = subjectName.substring(OCommandExecutorSQLAbstract.INDEX_VALUES_ASC_PREFIX.length());
                targetIndexValuesAsc = true;
            } else if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.INDEX_VALUES_DESC_PREFIX)) {
                targetIndexValues = subjectName.substring(OCommandExecutorSQLAbstract.INDEX_VALUES_DESC_PREFIX.length());
                targetIndexValuesAsc = false;
            } else {
                if (subjectToMatch.startsWith(OCommandExecutorSQLAbstract.CLASS_PREFIX))
                    // REGISTER AS CLASS
                    subjectName = subjectName.substring(OCommandExecutorSQLAbstract.CLASS_PREFIX.length());
                // REGISTER AS CLASS
                if (targetClasses == null)
                    targetClasses = new HashMap<String, String>();
                final OClass cls = ODatabaseRecordThreadLocal.INSTANCE.get().getMetadata().getSchema().getClass(subjectName);
                if (cls == null)
                    throw new OCommandExecutionException("Class '" + subjectName + "' was not found in database '" + ODatabaseRecordThreadLocal.INSTANCE.get().getName() + "'");
                targetClasses.put(cls.getName(), alias);
            }
        }
    }
    return !parserIsEnded();
}

Example 73 with OCommandExecutionException

use of com.orientechnologies.orient.core.exception.OCommandExecutionException in project orientdb by orientechnologies.

the class OSQLFunctionTraversedElement method evaluate.

protected Object evaluate(final Object[] iParams, final OCommandContext iContext, final String iClassName) {
    final int beginIndex = (Integer) iParams[0];
    final int items = iParams.length > 1 ? (Integer) iParams[1] : 1;
    final ArrayDeque stack = (ArrayDeque) iContext.getVariable("stack");
    if (stack == null)
        throw new OCommandExecutionException("Cannot invoke " + getName() + "() against non traverse command");
    final List<OIdentifiable> result = items > 1 ? new ArrayList<OIdentifiable>(items) : null;
    if (beginIndex < 0) {
        int i = -1;
        for (Iterator it = stack.iterator(); it.hasNext(); ) {
            final Object o = it.next();
            if (o instanceof OTraverseRecordProcess) {
                final OIdentifiable record = ((OTraverseRecordProcess) o).getTarget();
                if (iClassName == null || ODocumentInternal.getImmutableSchemaClass((ODocument) record.getRecord()).isSubClassOf(iClassName)) {
                    if (i <= beginIndex) {
                        if (items == 1)
                            return record;
                        else {
                            result.add(record);
                            if (result.size() >= items)
                                break;
                        }
                    }
                    i--;
                }
            }
        }
    } else {
        int i = 0;
        for (Iterator it = stack.descendingIterator(); it.hasNext(); ) {
            final Object o = it.next();
            if (o instanceof OTraverseRecordProcess) {
                final OIdentifiable record = ((OTraverseRecordProcess) o).getTarget();
                if (iClassName == null || ODocumentInternal.getImmutableSchemaClass((ODocument) record.getRecord()).isSubClassOf(iClassName)) {
                    if (i >= beginIndex) {
                        if (items == 1)
                            return record;
                        else {
                            result.add(record);
                            if (result.size() >= items)
                                break;
                        }
                    }
                    i++;
                }
            }
        }
    }
    if (items > 0 && result != null && !result.isEmpty())
        return result;
    return null;
}

Example 74 with OCommandExecutionException

use of com.orientechnologies.orient.core.exception.OCommandExecutionException in project orientdb by orientechnologies.

the class OSQLFunctionSequence method execute.

@Override
public Object execute(Object iThis, OIdentifiable iCurrentRecord, Object iCurrentResult, Object[] iParams, OCommandContext iContext) {
    final String seqName;
    if (configuredParameters[0] instanceof OSQLFilterItem)
        seqName = (String) ((OSQLFilterItem) configuredParameters[0]).getValue(iCurrentRecord, iCurrentResult, iContext);
    else
        seqName = configuredParameters[0].toString();
    OSequence result = ODatabaseRecordThreadLocal.INSTANCE.get().getMetadata().getSequenceLibrary().getSequence(seqName);
    if (result == null) {
        throw new OCommandExecutionException("Sequence not found: " + seqName);
    }
    return result;
}

Example 75 with OCommandExecutionException

use of com.orientechnologies.orient.core.exception.OCommandExecutionException in project orientdb by orientechnologies.

the class ODefaultSQLMethodFactory method createMethod.

@Override
public OSQLMethod createMethod(final String name) throws OCommandExecutionException {
    final Object m = methods.get(name);
    final OSQLMethod method;
    if (m instanceof Class<?>)
        try {
            method = (OSQLMethod) ((Class<?>) m).newInstance();
        } catch (Exception e) {
            throw OException.wrapException(new OCommandExecutionException("Cannot create SQL method: " + m), e);
        }
    else
        method = (OSQLMethod) m;
    if (method == null)
        throw new OCommandExecutionException("Unknown method name: " + name);
    return method;
}