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package yarfraw.mapping.forward.impl; |
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import java.math.BigInteger; |
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import java.util.List; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import yarfraw.core.datamodel.CategorySubject; |
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import yarfraw.core.datamodel.Content; |
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import yarfraw.core.datamodel.FeedFormat; |
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import yarfraw.core.datamodel.Id; |
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import yarfraw.core.datamodel.Image; |
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import yarfraw.core.datamodel.ItemEntry; |
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import yarfraw.core.datamodel.Link; |
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import yarfraw.core.datamodel.Person; |
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import yarfraw.core.datamodel.Text; |
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import yarfraw.core.datamodel.YarfrawException; |
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import yarfraw.generated.atom10.elements.CategoryType; |
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import yarfraw.generated.atom10.elements.ContentType; |
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import yarfraw.generated.atom10.elements.DateTimeType; |
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import yarfraw.generated.atom10.elements.EntryType; |
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import yarfraw.generated.atom10.elements.IconType; |
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import yarfraw.generated.atom10.elements.IdType; |
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import yarfraw.generated.atom10.elements.LinkType; |
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import yarfraw.generated.atom10.elements.ObjectFactory; |
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import yarfraw.generated.atom10.elements.PersonType; |
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import yarfraw.generated.atom10.elements.TextType; |
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import yarfraw.generated.atom10.elements.UriType; |
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import yarfraw.utils.CommonUtils; |
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public class Atom10MappingUtils{ |
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private static final ObjectFactory FACTORY = new ObjectFactory (); |
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private static final Log LOG = LogFactory.getLog(Atom10MappingUtils.class); |
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private Atom10MappingUtils(){} |
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public static LinkType toLink(Link link){ |
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LinkType ret = FACTORY.createLinkType(); |
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ret.setBase(link.getBase()); |
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ret.setLang(link.getLang()); |
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if(link.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(link.getOtherAttributes()); |
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} |
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ret.setHref(link.getHref()); |
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ret.setHreflang(link.getHreflang()); |
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ret.setLength(link.getLength() == null? null : new BigInteger(String.valueOf(link.getLength()))); |
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ret.setRel(link.getRel()); |
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ret.setTitle(link.getTitle()); |
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ret.setType(link.getType()); |
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return ret; |
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} |
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public static PersonType toPersonType(Person p){ |
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PersonType ret = new PersonType(); |
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if(p.getName()!= null){ |
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ret.getNameOrUriOrEmail().add(FACTORY.createPersonTypeName(p.getName())); |
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} |
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if(p.getEmailOrText()!= null){ |
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ret.getNameOrUriOrEmail().add(FACTORY.createPersonTypeEmail(p.getEmailOrText())); |
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} |
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if(p.getUri() != null){ |
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UriType uri = FACTORY.createUriType(); |
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uri.setValue(p.getUri()); |
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ret.getNameOrUriOrEmail().add(FACTORY.createPersonTypeUri(uri)); |
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} |
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if(p.getOtherElements() != null){ |
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ret.getNameOrUriOrEmail().addAll(p.getOtherElements()); |
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} |
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if(p.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(p.getOtherAttributes()); |
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} |
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ret.setBase(p.getBase()); |
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ret.setLang(p.getLang()); |
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return ret; |
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} |
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public static EntryType toEntry(ItemEntry item) throws YarfrawException{ |
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EntryType ret = FACTORY.createEntryType(); |
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List<Object> elementList = ret.getAuthorOrCategoryOrContent(); |
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ObjectFactory factory = FACTORY; |
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if(item.getAuthorOrCreator() != null){ |
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for(Person author : item.getAuthorOrCreator()){ |
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elementList.add(factory.createEntryTypeAuthor(toPersonType(author))); |
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} |
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} |
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if(item.getCategorySubjects() != null){ |
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for(CategorySubject c : item.getCategorySubjects()){ |
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if(c != null){ |
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elementList.add(factory.createEntryTypeCategory(toCategoryType(c))); |
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} |
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} |
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} |
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if(item.getContent() != null){ |
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elementList.add(factory.createEntryTypeContent(toContent(item.getContent()))); |
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} |
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if(item.getContributors() != null){ |
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for(Person c : item.getContributors()){ |
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elementList.add(factory.createEntryTypeContributor(toPersonType(c))); |
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} |
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} |
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if(item.getUid() != null){ |
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elementList.add(factory.createEntryTypeId(toAtomId(item.getUid()))); |
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} |
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if(item.getLinks() != null ){ |
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for(Link link : item.getLinks()){ |
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elementList.add(factory.createEntryTypeLink(toLink(link))); |
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} |
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} |
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if(item.getPubDate() != null){ |
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DateTimeType date = factory.createDateTimeType(); |
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String dateString = item.getPubDate(); |
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if(!CommonUtils.isDateFormatValid(dateString, FeedFormat.ATOM10)){ |
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String newDateString = CommonUtils.formatDate(CommonUtils.tryParseDate(dateString), FeedFormat.ATOM10); |
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if(newDateString != null){ |
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dateString = newDateString; |
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}else{ |
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LOG.warn("The dateString "+dateString+" is in valid according to Atom 1.0 specs, unabel to convert it to a valid format, writing it as is"); |
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} |
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} |
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date.setValue(dateString); |
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elementList.add(factory.createEntryTypePublished(date)); |
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} |
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if(item.getRights() != null){ |
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elementList.add(factory.createEntryTypeRights( |
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Atom10MappingUtils.toTextType(item.getRights()))); |
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} |
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if(item.getDescriptionOrSummary() != null ){ |
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elementList.add(factory.createEntryTypeSummary( |
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toTextType(item.getDescriptionOrSummary()))); |
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} |
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if(item.getComments() != null){ |
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LOG.info("Item.Comments field is not supported by Atom 1.0. It will be ignored"); |
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} |
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if(item.getTitle() != null){ |
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elementList.add(factory.createEntryTypeTitle( |
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Atom10MappingUtils.toTextType(item.getTitle()))); |
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} |
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if(item.getUpdatedDate() != null){ |
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DateTimeType date = factory.createDateTimeType(); |
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String dateString = item.getUpdatedDate(); |
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if(!CommonUtils.isDateFormatValid(dateString, FeedFormat.ATOM10)){ |
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String newDateString = CommonUtils.formatDate(CommonUtils.tryParseDate(dateString), FeedFormat.ATOM10); |
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if(newDateString != null){ |
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dateString = newDateString; |
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}else{ |
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LOG.warn("The dateString "+dateString+" is in valid according to Atom 1.0 specs, unabel to convert it to a valid format, writing it as is"); |
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} |
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} |
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date.setValue(dateString); |
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elementList.add(factory.createEntryTypeUpdated(date)); |
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} |
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if(item.getEnclosure() != null){ |
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LOG.info("Item.Enclosure field is not supported by Atom 1.0. It will be ignored. Use Item.AtomLink to add enclosure element to item"); |
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} |
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if(item.getSource() != null){ |
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LOG.info("Item.Source field is not supported by Atom 1.0. It will be ignored"); |
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} |
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if(item.getOtherElements() != null){ |
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ret.getAuthorOrCategoryOrContent().addAll(item.getOtherElements()); |
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} |
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if(item.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(item.getOtherAttributes()); |
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} |
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ret.setBase(item.getBase()); |
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ret.setLang(item.getLang()); |
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if(item.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(item.getOtherAttributes()); |
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} |
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return ret; |
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} |
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public static ContentType toContent(Content in){ |
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ContentType ret = FACTORY.createContentType(); |
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ret.setSrc(in.getSrc()); |
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ret.setType(in.getType()); |
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if(in.getContentText()!= null){ |
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ret.getContent().addAll(in.getContentText()); |
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} |
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if(in.getOtherElements() != null){ |
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ret.getContent().addAll(in.getOtherElements()); |
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} |
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if(in.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(in.getOtherAttributes()); |
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} |
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ret.setBase(in.getBase()); |
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ret.setLang(in.getLang()); |
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return ret; |
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} |
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public static IdType toAtomId(Id in){ |
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IdType ret = FACTORY.createIdType(); |
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ret.setValue(in.getIdValue()); |
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if(in.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(in.getOtherAttributes()); |
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} |
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ret.setBase(in.getBase()); |
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ret.setLang(in.getLang()); |
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return ret; |
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} |
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public static CategoryType toCategoryType(CategorySubject in){ |
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CategoryType ret = FACTORY.createCategoryType(); |
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ret.setTerm(in.getCategoryOrSubjectOrTerm()); |
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ret.setScheme(in.getDomainOrScheme()); |
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ret.setLabel(in.getLabel()); |
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if(in.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(in.getOtherAttributes()); |
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} |
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return ret; |
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} |
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public static TextType toTextType(Text in){ |
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TextType ret = FACTORY.createTextType(); |
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if(in.getType() != null){ |
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ret.setType(in.getType().toString()); |
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} |
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if(in.getText() != null){ |
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ret.getContent().add(in.getText()); |
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} |
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if(in.getXhtmlDiv() != null){ |
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ret.getContent().add(in.getXhtmlDiv()); |
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} |
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if(in.getOtherElements() != null){ |
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ret.getContent().addAll(in.getOtherElements()); |
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} |
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if(in.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(in.getOtherAttributes()); |
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} |
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ret.setBase(in.getBase()); |
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ret.setLang(in.getLang()); |
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return ret; |
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} |
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public static IconType toIcon(Image in) { |
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IconType ret = FACTORY.createIconType(); |
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ret.setValue(in.getUrl()); |
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if(in.getOtherAttributes() != null){ |
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ret.getOtherAttributes().putAll(in.getOtherAttributes()); |
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} |
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ret.setBase(in.getBase()); |
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ret.setLang(in.getLang()); |
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return ret; |
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} |
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} |