Example usage for com.fasterxml.jackson.databind JsonNode asText

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode asText.

Prototype

public abstract String asText();

Source Link

Usage

From source file:com.redhat.lightblue.crud.ldap.LdapCRUDController.java

@Override
public CRUDInsertionResponse insert(CRUDOperationContext ctx, Projection projection) {
    CRUDInsertionResponse response = new CRUDInsertionResponse();
    response.setNumInserted(0);/* www  .j  a v a  2 s. c om*/

    List<DocCtx> documents = ctx.getDocumentsWithoutErrors();
    if (documents == null || documents.isEmpty()) {
        return response;
    }

    EntityMetadata md = ctx.getEntityMetadata(ctx.getEntityName());
    LdapDataStore store = LdapCrudUtil.getLdapDataStore(md);
    LdapFieldNameTranslator fieldNameTranslator = LdapCrudUtil.getLdapFieldNameTranslator(md);

    FieldAccessRoleEvaluator roles = new FieldAccessRoleEvaluator(md, ctx.getCallerRoles());
    EntryBuilder entryBuilder = new EntryBuilder(md, fieldNameTranslator);

    //Create Entry instances for each document.
    List<com.unboundid.ldap.sdk.Entry> entries = new ArrayList<com.unboundid.ldap.sdk.Entry>();
    Map<DocCtx, String> documentToDnMap = new HashMap<DocCtx, String>();
    boolean hasError = false;
    for (DocCtx document : documents) {
        List<Path> paths = roles.getInaccessibleFields_Insert(document);
        if ((paths != null) && !paths.isEmpty()) {
            for (Path path : paths) {
                document.addError(
                        Error.get("insert", CrudConstants.ERR_NO_FIELD_INSERT_ACCESS, path.toString()));
                continue;
            }
        }

        Path uniqueFieldPath = fieldNameTranslator.translateAttributeName(store.getUniqueAttribute());
        JsonNode uniqueNode = document.get(uniqueFieldPath);
        if (uniqueNode == null) {
            throw Error.get(MetadataConstants.ERR_PARSE_MISSING_ELEMENT, store.getUniqueAttribute());
        }

        String dn = LdapCrudUtil.createDN(store, uniqueNode.asText());
        documentToDnMap.put(document, dn);
        try {
            entries.add(entryBuilder.build(dn, document));
        } catch (Exception e) {
            document.addError(Error.get(e));
            hasError = true;
        }
    }
    if (hasError) {
        return response;
    }

    //Persist each Entry.
    LDAPConnection connection = getNewLdapConnection(store);
    for (com.unboundid.ldap.sdk.Entry entry : entries) {
        InsertCommand command = new InsertCommand(connection, entry);

        LDAPResult result = command.execute();
        if (result.getResultCode() != ResultCode.SUCCESS) {
            //TODO: Do something to indicate unsuccessful status
            continue;
        }

        response.setNumInserted(response.getNumInserted() + 1);
    }

    projectChanges(projection, ctx, documentToDnMap);

    return response;
}