Examples of FeedMetadataImpl

Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @throws XMLStreamException if malformed xml is read in stream
   * @throws EntityProviderException if xml contains invalid data (based on odata specification and edm definition)
   */
  private ODataDeltaFeed readFeedData(final XMLStreamReader reader, final EntityInfoAggregator eia,
      final EntityProviderReadProperties entryReadProperties) throws XMLStreamException, EntityProviderException {
    FeedMetadataImpl metadata = new FeedMetadataImpl();
    XmlEntryConsumer xec = new XmlEntryConsumer();
    List<ODataEntry> results = new ArrayList<ODataEntry>();
    List<DeletedEntryMetadata> deletedEntries = new ArrayList<DeletedEntryMetadata>();

    while (reader.hasNext() && !isFeedEndTag(reader)) {
      if (FormatXml.ATOM_ENTRY.equals(reader.getLocalName())) {
        ODataEntry entry = xec.readEntry(reader, eia, entryReadProperties, true);
        results.add(entry);
      } else if (FormatXml.ATOM_TOMBSTONE_DELETED_ENTRY.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, FormatXml.ATOM_TOMBSTONE_NAMESPACE,
            FormatXml.ATOM_TOMBSTONE_DELETED_ENTRY);

        DeletedEntryMetadataImpl deletedEntryMetadata = readDeletedEntryMetadata(reader);
        deletedEntries.add(deletedEntryMetadata);
        reader.next();
      } else if (FormatXml.M_COUNT.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_M_2007_08, FormatXml.M_COUNT);
        readInlineCount(reader, metadata);
      } else if (FormatXml.ATOM_LINK.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_LINK);

        final String rel = reader.getAttributeValue(null, FormatXml.ATOM_REL);
        if (FormatXml.ATOM_NEXT_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setNextLink(uri);
        } else if (FormatXml.ATOM_DELTA_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setDeltaLink(uri);
        }
        reader.next();
      } else {
        reader.next();
      }
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @return
   */
  private Object extractODataEntity(final boolean isFeed, final List<ODataEntry> inlineEntries) {
    if (isFeed) {
      // TODO: fill metadata correctly with inline count and inline next link. Both are currently ignored.
      return new ODataDeltaFeedImpl(inlineEntries, new FeedMetadataImpl());
    } else if (!inlineEntries.isEmpty()) {
      return inlineEntries.get(0);
    }
    return null;
  }
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @throws XMLStreamException if malformed xml is read in stream
   * @throws EntityProviderException if xml contains invalid data (based on odata specification and edm definition)
   */
  private ODataDeltaFeed readFeedData(final XMLStreamReader reader, final EntityInfoAggregator eia,
      final EntityProviderReadProperties entryReadProperties) throws XMLStreamException, EntityProviderException {
    FeedMetadataImpl metadata = new FeedMetadataImpl();
    XmlEntryConsumer xec = new XmlEntryConsumer();
    List<ODataEntry> results = new ArrayList<ODataEntry>();
    List<DeletedEntryMetadata> deletedEntries = new ArrayList<DeletedEntryMetadata>();

    while (reader.hasNext() && !isFeedEndTag(reader)) {
      if (FormatXml.ATOM_ENTRY.equals(reader.getLocalName())) {
        ODataEntry entry = xec.readEntry(reader, eia, entryReadProperties);
        results.add(entry);
      } else if (FormatXml.ATOM_TOMBSTONE_DELETED_ENTRY.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, FormatXml.ATOM_TOMBSTONE_NAMESPACE,
            FormatXml.ATOM_TOMBSTONE_DELETED_ENTRY);

        DeletedEntryMetadataImpl deletedEntryMetadata = readDeletedEntryMetadata(reader);
        deletedEntries.add(deletedEntryMetadata);
        reader.next();
      } else if (FormatXml.M_COUNT.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_M_2007_08, FormatXml.M_COUNT);
        readInlineCount(reader, metadata);
      } else if (FormatXml.ATOM_LINK.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_LINK);

        final String rel = reader.getAttributeValue(null, FormatXml.ATOM_REL);
        if (FormatXml.ATOM_NEXT_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setNextLink(uri);
        } else if (FormatXml.ATOM_DELTA_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setDeltaLink(uri);
        }
        reader.next();
      } else {
        reader.next();
      }
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @return
   */
  private Object extractODataEntity(final boolean isFeed, final List<ODataEntry> inlineEntries) {
    if (isFeed) {
      // TODO: fill metadata correctly with inline count and inline next link. Both are currently ignored.
      return new ODataDeltaFeedImpl(inlineEntries, new FeedMetadataImpl());
    } else if (!inlineEntries.isEmpty()) {
      return inlineEntries.get(0);
    }
    return null;
  }
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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          reader.beginObject();
          openedObjects++;
          nextName = reader.nextName();
        }
      }
      FeedMetadataImpl feedMetadata = new FeedMetadataImpl();
      if (FormatJson.COUNT.equals(nextName)) {
        JsonFeedConsumer.readInlineCount(reader, feedMetadata);
        nextName = reader.nextName();
      }
      if (FormatJson.RESULTS.equals(nextName)) {
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @throws XMLStreamException if malformed xml is read in stream
   * @throws EntityProviderException if xml contains invalid data (based on odata specification and edm definition)
   */
  private ODataFeed readFeedData(final XMLStreamReader reader, final EntityInfoAggregator eia,
      final EntityProviderReadProperties entryReadProperties) throws XMLStreamException, EntityProviderException {
    FeedMetadataImpl metadata = new FeedMetadataImpl();
    XmlEntryConsumer xec = new XmlEntryConsumer();
    List<ODataEntry> results = new ArrayList<ODataEntry>();

    while (reader.hasNext() && !isFeedEndTag(reader)) {
      if (FormatXml.ATOM_ENTRY.equals(reader.getLocalName())) {
        ODataEntry entry = xec.readEntry(reader, eia, entryReadProperties);
        results.add(entry);
      } else if (FormatXml.M_COUNT.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_M_2007_08, FormatXml.M_COUNT);

        reader.next();
        if (reader.hasText()) {
          String inlineCountString = reader.getText();
          try {
            int inlineCountNumber = Integer.valueOf(inlineCountString);
            if (inlineCountNumber >= 0) {
              metadata.setInlineCount(inlineCountNumber);
            } else {
              throw new EntityProviderException(EntityProviderException.INLINECOUNT_INVALID
                  .addContent(inlineCountNumber));
            }
          } catch (NumberFormatException e) {
            throw new EntityProviderException(EntityProviderException.INLINECOUNT_INVALID.addContent(""), e);
          }
        }
      } else if (FormatXml.ATOM_LINK.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_LINK);

        final String rel = reader.getAttributeValue(null, FormatXml.ATOM_REL);
        if (FormatXml.ATOM_NEXT_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setNextLink(uri);
        } else if (FormatXml.ATOM_DELTA_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setDeltaLink(uri);
        }

        reader.next();
      } else {
        reader.next();
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @return
   */
  private Object extractODataEntity(final boolean isFeed, final List<ODataEntry> inlineEntries) {
    if (isFeed) {
      // TODO: fill metadata correctly with inline count and inline next link. Both are currently ignored.
      return new ODataFeedImpl(inlineEntries, new FeedMetadataImpl());
    } else if (!inlineEntries.isEmpty()) {
      return inlineEntries.get(0);
    }
    return null;
  }
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @return
   */
  private Object extractODataEntity(final boolean isFeed, final List<ODataEntry> inlineEntries) {
    if (isFeed) {
      // TODO: fill metadata correctly with inline count and inline next link. Both are currently ignored.
      return new ODataFeedImpl(inlineEntries, new FeedMetadataImpl());
    } else if (!inlineEntries.isEmpty()) {
      return inlineEntries.get(0);
    }
    return null;
  }
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Examples of org.apache.olingo.odata2.core.ep.feed.FeedMetadataImpl

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   * @throws XMLStreamException if malformed xml is read in stream
   * @throws EntityProviderException if xml contains invalid data (based on odata specification and edm definition)
   */
  private ODataFeed readFeedData(final XMLStreamReader reader, final EntityInfoAggregator eia,
      final EntityProviderReadProperties entryReadProperties) throws XMLStreamException, EntityProviderException {
    FeedMetadataImpl metadata = new FeedMetadataImpl();
    XmlEntryConsumer xec = new XmlEntryConsumer();
    List<ODataEntry> results = new ArrayList<ODataEntry>();

    while (reader.hasNext() && !isFeedEndTag(reader)) {
      if (FormatXml.ATOM_ENTRY.equals(reader.getLocalName())) {
        ODataEntry entry = xec.readEntry(reader, eia, entryReadProperties);
        results.add(entry);
      } else if (FormatXml.M_COUNT.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_M_2007_08, FormatXml.M_COUNT);

        String inlineCountString = reader.getElementText();
        if (inlineCountString != null) {
          try {
            int inlineCountNumber = Integer.valueOf(inlineCountString);
            if (inlineCountNumber >= 0) {
              metadata.setInlineCount(inlineCountNumber);
            } else {
              throw new EntityProviderException(EntityProviderException.INLINECOUNT_INVALID
                  .addContent(inlineCountNumber));
            }
          } catch (NumberFormatException e) {
            throw new EntityProviderException(EntityProviderException.INLINECOUNT_INVALID.addContent(""), e);
          }
        }
      } else if (FormatXml.ATOM_LINK.equals(reader.getLocalName())) {
        reader.require(XMLStreamConstants.START_ELEMENT, Edm.NAMESPACE_ATOM_2005, FormatXml.ATOM_LINK);

        final String rel = reader.getAttributeValue(null, FormatXml.ATOM_REL);
        if (FormatXml.ATOM_NEXT_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setNextLink(uri);
        } else if (FormatXml.ATOM_DELTA_LINK.equals(rel)) {
          final String uri = reader.getAttributeValue(null, FormatXml.ATOM_HREF);
          metadata.setDeltaLink(uri);
        }

        reader.next();
      } else {
        reader.next();
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