Examples with SchemaMetadata com.hortonworks.registries.schemaregistry.SchemaMetadata used on opensource projects

Example 56 with SchemaMetadata

use of com.hortonworks.registries.schemaregistry.SchemaMetadata in project registry by hortonworks.

the class SchemaVersionLifecycleStates method transitionToEnableState.

public static void transitionToEnableState(SchemaVersionLifecycleContext context) throws SchemaNotFoundException, IncompatibleSchemaException, SchemaLifecycleException, SchemaBranchNotFoundException {
    Long schemaVersionId = context.getSchemaVersionId();
    SchemaVersionService schemaVersionService = context.getSchemaVersionService();
    SchemaMetadataInfo schemaMetadataInfo = schemaVersionService.getSchemaMetadata(schemaVersionId);
    SchemaMetadata schemaMetadata = schemaMetadataInfo.getSchemaMetadata();
    String schemaName = schemaMetadata.getName();
    SchemaValidationLevel validationLevel = schemaMetadata.getValidationLevel();
    SchemaVersionInfo schemaVersionInfo = schemaVersionService.getSchemaVersionInfo(schemaVersionId);
    int schemaVersion = schemaVersionInfo.getVersion();
    String schemaText = schemaVersionInfo.getSchemaText();
    List<SchemaVersionInfo> allEnabledSchemaVersions = schemaVersionService.getAllSchemaVersions(SchemaBranch.MASTER_BRANCH, schemaName).stream().filter(x -> SchemaVersionLifecycleStates.ENABLED.getId().equals(x.getStateId())).collect(Collectors.toList());
    if (!allEnabledSchemaVersions.isEmpty()) {
        if (validationLevel.equals(SchemaValidationLevel.ALL)) {
            for (SchemaVersionInfo curSchemaVersionInfo : allEnabledSchemaVersions) {
                int curVersion = curSchemaVersionInfo.getVersion();
                if (curVersion < schemaVersion) {
                    checkCompatibility(schemaVersionService, schemaMetadata, schemaText, curSchemaVersionInfo.getSchemaText());
                } else {
                    checkCompatibility(schemaVersionService, schemaMetadata, curSchemaVersionInfo.getSchemaText(), schemaText);
                }
            }
        } else if (validationLevel.equals(SchemaValidationLevel.LATEST)) {
            List<SchemaVersionInfo> sortedSchemaVersionInfos = new ArrayList<>(allEnabledSchemaVersions);
            sortedSchemaVersionInfos.sort(Comparator.comparingInt(SchemaVersionInfo::getVersion));
            int i = 0;
            int size = sortedSchemaVersionInfos.size();
            for (; i < size && sortedSchemaVersionInfos.get(i).getVersion() < schemaVersion; i++) {
                String fromSchemaText = sortedSchemaVersionInfos.get(i).getSchemaText();
                checkCompatibility(schemaVersionService, schemaMetadata, schemaText, fromSchemaText);
            }
            for (; i < size && sortedSchemaVersionInfos.get(i).getVersion() > schemaVersion; i++) {
                String toSchemaText = sortedSchemaVersionInfos.get(i).getSchemaText();
                checkCompatibility(schemaVersionService, schemaMetadata, toSchemaText, schemaText);
            }
        }
    }
    context.setState(ENABLED);
    context.updateSchemaVersionState();
}