Example usage for com.google.gson.stream JsonReader hasNext

List of usage examples for com.google.gson.stream JsonReader hasNext

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Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader hasNext.

Prototype

public boolean hasNext() throws IOException

Source Link

Document

Returns true if the current array or object has another element.

Usage

From source file:org.komodo.rest.relational.json.DataSourceJdbcTableAttributesSerializer.java

License:Open Source License

/**
 * {@inheritDoc}/* w  w  w . j  a  v  a  2 s.c o  m*/
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public KomodoDataSourceJdbcTableAttributes read(final JsonReader in) throws IOException {
    final KomodoDataSourceJdbcTableAttributes updateAttrs = new KomodoDataSourceJdbcTableAttributes();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        switch (name) {
        case KomodoDataSourceJdbcTableAttributes.DATA_SOURCE_NAME_LABEL:
            updateAttrs.setDataSourceName(in.nextString());
            break;
        case KomodoDataSourceJdbcTableAttributes.CATALOG_FILTER_LABEL:
            updateAttrs.setCatalogFilter(in.nextString());
            break;
        case KomodoDataSourceJdbcTableAttributes.SCHEMA_FILTER_LABEL:
            updateAttrs.setSchemaFilter(in.nextString());
            break;
        case KomodoDataSourceJdbcTableAttributes.TABLE_FILTER_LABEL:
            updateAttrs.setTableFilter(in.nextString());
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return updateAttrs;
}

From source file:org.komodo.rest.relational.json.FileAttributesSerializer.java

License:Open Source License

/**
 * {@inheritDoc}/*from w w  w  . ja  v a 2s .c o m*/
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public KomodoFileAttributes read(final JsonReader in) throws IOException {
    final KomodoFileAttributes fileAttr = new KomodoFileAttributes();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        if (readContent(in, fileAttr, name) != null)
            continue;

        switch (name) {
        case KomodoFileAttributes.NAME_LABEL:
            fileAttr.setName(in.nextString());
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return fileAttr;
}

From source file:org.komodo.rest.relational.json.ImportExportStatusSerializer.java

License:Open Source License

/**
 * {@inheritDoc}//from   ww  w .  j av  a 2s . c om
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public ImportExportStatus read(final JsonReader in) throws IOException {
    final ImportExportStatus status = new ImportExportStatus();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        switch (name) {
        case ImportExportStatus.NAME_LABEL:
            status.setName(in.nextString());
            break;
        case ImportExportStatus.TYPE_LABEL:
            status.setType(in.nextString());
            break;
        case ImportExportStatus.SUCCESS_LABEL:
            status.setSuccess(in.nextBoolean());
            break;
        case ImportExportStatus.DOWNLOADABLE_LABEL:
            status.setDownloadable(in.nextBoolean());
            break;
        case ImportExportStatus.CONTENT_LABEL:
            status.setContent(in.nextString());
            break;
        case ImportExportStatus.MESSAGE_LABEL:
            status.setMessage(in.nextString());
            break;
        case ImportExportStatus.DOWNLOADABLE_SIZE_LABEL:
            status.setDownloadableSize(in.nextLong());
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return status;
}

From source file:org.komodo.rest.relational.json.PathAttributeSerializer.java

License:Open Source License

/**
 * {@inheritDoc}//from w  w w.  j  a  v a 2s. c  o m
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public T read(final JsonReader in) throws IOException {
    final T pathAttr = createEntity();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();
        readPath(in, name, pathAttr);
    }

    in.endObject();

    return pathAttr;
}

From source file:org.komodo.rest.relational.json.QueryAttributeSerializer.java

License:Open Source License

/**
 * {@inheritDoc}//w  ww  .j a v  a  2 s.  c  o  m
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public KomodoQueryAttribute read(final JsonReader in) throws IOException {
    final KomodoQueryAttribute queryAttr = new KomodoQueryAttribute();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();
        switch (name) {
        case KomodoQueryAttribute.QUERY_LABEL:
            queryAttr.setQuery(in.nextString());
            break;
        case KomodoQueryAttribute.TARGET_LABEL:
            queryAttr.setTarget(in.nextString());
            break;
        case KomodoQueryAttribute.LIMIT_LABEL:
            queryAttr.setLimit(in.nextInt());
            break;
        case KomodoQueryAttribute.OFFSET_LABEL:
            queryAttr.setOffset(in.nextInt());
            break;
        }
    }

    in.endObject();

    return queryAttr;
}

From source file:org.komodo.rest.relational.json.QueryColumnSerializer.java

License:Open Source License

/**
 * {@inheritDoc}//from w  w w.  ja v  a  2  s. co m
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public RestQueryColumn read(final JsonReader in) throws IOException {
    final RestQueryColumn queryColumn = new RestQueryColumn();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        switch (name) {
        case RestQueryColumn.NAME_LABEL:
            queryColumn.setName(in.nextString());
            break;
        case RestQueryColumn.LABEL_LABEL:
            queryColumn.setLabel(in.nextString());
            break;
        case RestQueryColumn.TYPE_LABEL:
            queryColumn.setType(in.nextString());
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return queryColumn;
}

From source file:org.komodo.rest.relational.json.QueryResultSerializer.java

License:Open Source License

@Override
public RestQueryResult read(JsonReader in) throws IOException {
    final RestQueryResult queryResult = new RestQueryResult();
    in.beginObject();/*from w  w w .  java 2 s  . c  o m*/

    while (in.hasNext()) {
        final String name = in.nextName();

        switch (name) {
        case RestQueryResult.COLUMNS_LABEL:
            RestQueryColumn[] columns = BUILDER.fromJson(in, RestQueryColumn[].class);
            queryResult.setColumns(columns);
            break;
        case RestQueryResult.ROWS_LABEL:
            RestQueryRow[] rows = BUILDER.fromJson(in, RestQueryRow[].class);
            queryResult.setRows(rows);
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return queryResult;
}

From source file:org.komodo.rest.relational.json.QueryRowSerializer.java

License:Open Source License

/**
 * {@inheritDoc}/* w w  w .ja  v a 2 s  . c om*/
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public RestQueryRow read(final JsonReader in) throws IOException {
    final RestQueryRow queryRow = new RestQueryRow();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        switch (name) {
        case RestQueryRow.ROW_LABEL:
            String[] values = BUILDER.fromJson(in, String[].class);
            queryRow.setValues(values);
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return queryRow;
}

From source file:org.komodo.rest.relational.json.SavedSearcherSerializer.java

License:Open Source License

/**
 * {@inheritDoc}//from  www  .java 2  s.c o m
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public KomodoSavedSearcher read(final JsonReader in) throws IOException {
    final KomodoSavedSearcher status = new KomodoSavedSearcher();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        switch (name) {
        case KomodoSavedSearcher.NAME_LABEL:
            status.setName(in.nextString());
            break;
        case KomodoSavedSearcher.QUERY_LABEL:
            status.setQuery(in.nextString());
            break;
        case KomodoSavedSearcher.PARAMETER_LABEL:
            final String[] parameters = BUILDER.fromJson(in, String[].class);
            status.setParameters(Arrays.asList(parameters));
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return status;
}

From source file:org.komodo.rest.relational.json.SearcherAttributesSerializer.java

License:Open Source License

/**
 * {@inheritDoc}// w ww. ja  v a  2s.  c  o m
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public KomodoSearcherAttributes read(final JsonReader in) throws IOException {
    final KomodoSearcherAttributes searcherAttr = createEntity();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        if (readPath(in, name, searcherAttr) != null)
            continue;

        switch (name) {
        case KomodoSearcherAttributes.SEARCH_NAME_LABEL:
            searcherAttr.setSearchName(in.nextString());
            break;
        case KomodoSearcherAttributes.TYPE_LABEL:
            searcherAttr.setType(in.nextString());
            break;
        case KomodoSearcherAttributes.PARENT_LABEL:
            searcherAttr.setParent(in.nextString());
            break;
        case KomodoSearcherAttributes.ANCESTOR_LABEL:
            searcherAttr.setAncestor(in.nextString());
            break;
        case KomodoSearcherAttributes.CONTAINS_LABEL:
            searcherAttr.setContains(in.nextString());
            break;
        case KomodoSearcherAttributes.OBJECT_NAME_LABEL:
            searcherAttr.setObjectName(in.nextString());
            break;
        case KomodoSearcherAttributes.PARAMETERS_LABEL:
            Map<String, String> parameters = BUILDER.fromJson(in, Map.class);
            for (Map.Entry<String, String> parameter : parameters.entrySet()) {
                searcherAttr.setParameter(parameter.getKey(), parameter.getValue());
            }
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    return searcherAttr;
}