converterforatom10.html

解析RSS工具源码

<a name="379" href="#379">379</a>         List atomEntries = <strong>new</strong> ArrayList();
<a name="380" href="#380">380</a>         <strong>for</strong> (<strong>int</strong> i=0;i&lt;syndEntries.size();i++) {
<a name="381" href="#381">381</a>             atomEntries.add(createAtomEntry((SyndEntry)syndEntries.get(i)));
<a name="382" href="#382">382</a>         }
<a name="383" href="#383">383</a>         <strong>return</strong> atomEntries;
<a name="384" href="#384">384</a>     }
<a name="385" href="#385">385</a> 
<a name="386" href="#386">386</a>     <strong>protected</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Content.html">Content</a> createAtomContent(<a href="../../../../../../com/sun/syndication/feed/synd/SyndContent.html">SyndContent</a> sContent) {
<a name="387" href="#387">387</a>         <a href="../../../../../../com/sun/syndication/feed/atom/Content.html">Content</a> content = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Content.html">Content</a>();
<a name="388" href="#388">388</a>         content.setType(sContent.getType());
<a name="389" href="#389">389</a>         content.setValue(sContent.getValue());
<a name="390" href="#390">390</a>         <strong>return</strong> content;
<a name="391" href="#391">391</a>     }
<a name="392" href="#392">392</a> 
<a name="393" href="#393">393</a>     <strong>protected</strong> List createAtomContents(List syndContents) {
<a name="394" href="#394">394</a>         List atomContents = <strong>new</strong> ArrayList();
<a name="395" href="#395">395</a>         <strong>for</strong> (<strong>int</strong> i=0;i&lt;syndContents.size();i++) {
<a name="396" href="#396">396</a>             atomContents.add(createAtomContent((SyndContent)syndContents.get(i)));
<a name="397" href="#397">397</a>         }
<a name="398" href="#398">398</a>         <strong>return</strong> atomContents;
<a name="399" href="#399">399</a>     }
<a name="400" href="#400">400</a> 
<a name="401" href="#401">401</a>     <strong>protected</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Entry.html">Entry</a> createAtomEntry(<a href="../../../../../../com/sun/syndication/feed/synd/SyndEntry.html">SyndEntry</a> sEntry) {
<a name="402" href="#402">402</a>         <a href="../../../../../../com/sun/syndication/feed/atom/Entry.html">Entry</a> aEntry = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Entry.html">Entry</a>();
<a name="403" href="#403">403</a>         aEntry.setModules(ModuleUtils.cloneModules(sEntry.getModules()));
<a name="404" href="#404">404</a> 
<a name="405" href="#405">405</a>         aEntry.setId(sEntry.getUri());
<a name="406" href="#406">406</a> 
<a name="407" href="#407">407</a>         <a href="../../../../../../com/sun/syndication/feed/synd/SyndContent.html">SyndContent</a> sTitle = sEntry.getTitleEx();
<a name="408" href="#408">408</a>         <strong>if</strong> (sTitle!=<strong>null</strong>) {
<a name="409" href="#409">409</a>             <a href="../../../../../../com/sun/syndication/feed/atom/Content.html">Content</a> title = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Content.html">Content</a>();
<a name="410" href="#410">410</a>             title.setType(sTitle.getType());
<a name="411" href="#411">411</a>             title.setValue(sTitle.getValue());
<a name="412" href="#412">412</a>             aEntry.setTitleEx(title);
<a name="413" href="#413">413</a>         }
<a name="414" href="#414">414</a>         
<a name="415" href="#415">415</a>         <a href="../../../../../../com/sun/syndication/feed/synd/SyndContent.html">SyndContent</a> sDescription = sEntry.getDescription();
<a name="416" href="#416">416</a>         <strong>if</strong> (sDescription!=<strong>null</strong>) {
<a name="417" href="#417">417</a>             <a href="../../../../../../com/sun/syndication/feed/atom/Content.html">Content</a> summary = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Content.html">Content</a>();
<a name="418" href="#418">418</a>             summary.setType(sDescription.getType());
<a name="419" href="#419">419</a>             summary.setValue(sDescription.getValue());
<a name="420" href="#420">420</a>             aEntry.setSummary(summary);
<a name="421" href="#421">421</a>         }
<a name="422" href="#422">422</a> 
<a name="423" href="#423">423</a>         <em class="comment">// separate SyndEntry's links collection into alternate and other links</em>
<a name="424" href="#424">424</a>         List alternateLinks = <strong>new</strong> ArrayList();
<a name="425" href="#425">425</a>         List otherLinks = <strong>new</strong> ArrayList();
<a name="426" href="#426">426</a>         List slinks = sEntry.getLinks();
<a name="427" href="#427">427</a>         <strong>if</strong> (slinks != <strong>null</strong>) {
<a name="428" href="#428">428</a>             <strong>for</strong> (Iterator iter=slinks.iterator(); iter.hasNext();) {       
<a name="429" href="#429">429</a>                 <a href="../../../../../../com/sun/syndication/feed/synd/SyndLink.html">SyndLink</a> syndLink = (SyndLink)iter.next();                
<a name="430" href="#430">430</a>                 <a href="../../../../../../com/sun/syndication/feed/atom/Link.html">Link</a> link = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Link.html">Link</a>();
<a name="431" href="#431">431</a>                 link.setRel(syndLink.getRel());
<a name="432" href="#432">432</a>                 link.setHref(syndLink.getHref());
<a name="433" href="#433">433</a>                 link.setHreflang(syndLink.getHreflang());
<a name="434" href="#434">434</a>                 link.setLength(syndLink.getLength());                
<a name="435" href="#435">435</a>                 link.setType(syndLink.getType());
<a name="436" href="#436">436</a>                 <strong>if</strong> (link.getRel() == <strong>null</strong> ||
<a name="437" href="#437">437</a>                         <span class="string">""</span>.equals(link.getRel().trim()) ||
<a name="438" href="#438">438</a>                         <span class="string">"alternate"</span>.equals(syndLink.getRel())) {
<a name="439" href="#439">439</a>                     alternateLinks.add(link);
<a name="440" href="#440">440</a>                 } <strong>else</strong> {
<a name="441" href="#441">441</a>                     otherLinks.add(link);
<a name="442" href="#442">442</a>                 }
<a name="443" href="#443">443</a>             }
<a name="444" href="#444">444</a>         }
<a name="445" href="#445">445</a>         <em class="comment">// no alternate link? then use THE link if there is one</em>
<a name="446" href="#446">446</a>         <strong>if</strong> (alternateLinks.size() == 0 &amp;&amp; sEntry.getLink() != <strong>null</strong>) {
<a name="447" href="#447">447</a>             <a href="../../../../../../com/sun/syndication/feed/atom/Link.html">Link</a> link = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Link.html">Link</a>();
<a name="448" href="#448">448</a>             link.setRel(<span class="string">"alternate"</span>);
<a name="449" href="#449">449</a>             link.setHref(sEntry.getLink());
<a name="450" href="#450">450</a>             alternateLinks.add(link);
<a name="451" href="#451">451</a>         }
<a name="452" href="#452">452</a>         <strong>if</strong> (alternateLinks.size() > 0) aEntry.setAlternateLinks(alternateLinks);
<a name="453" href="#453">453</a>         <strong>if</strong> (otherLinks.size() > 0) aEntry.setOtherLinks(otherLinks);
<a name="454" href="#454">454</a>        
<a name="455" href="#455">455</a>         List sCats = sEntry.getCategories();
<a name="456" href="#456">456</a>         List aCats = <strong>new</strong> ArrayList();
<a name="457" href="#457">457</a>         <strong>if</strong> (sCats != <strong>null</strong>) {
<a name="458" href="#458">458</a>             <strong>for</strong> (Iterator iter=sCats.iterator(); iter.hasNext();) { 
<a name="459" href="#459">459</a>                 <a href="../../../../../../com/sun/syndication/feed/synd/SyndCategory.html">SyndCategory</a> sCat = (SyndCategory)iter.next();
<a name="460" href="#460">460</a>                 <a href="../../../../../../com/sun/syndication/feed/atom/Category.html">Category</a> aCat = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Category.html">Category</a>();
<a name="461" href="#461">461</a>                 aCat.setTerm(sCat.getName());
<a name="462" href="#462">462</a>                 <em class="comment">// TODO: aCat.setLabel(sCat.getLabel());</em>
<a name="463" href="#463">463</a>                 aCat.setScheme(sCat.getTaxonomyUri());
<a name="464" href="#464">464</a>                 aCats.add(aCat);
<a name="465" href="#465">465</a>             }
<a name="466" href="#466">466</a>         }
<a name="467" href="#467">467</a>         <strong>if</strong> (aCats.size() > 0) aEntry.setCategories(aCats);
<a name="468" href="#468">468</a>         
<a name="469" href="#469">469</a>         List syndContents = sEntry.getContents();
<a name="470" href="#470">470</a>         aEntry.setContents(createAtomContents(syndContents));
<a name="471" href="#471">471</a> 
<a name="472" href="#472">472</a>         List authors = sEntry.getAuthors();
<a name="473" href="#473">473</a>         <strong>if</strong> (authors!=<strong>null</strong> &amp;&amp; authors.size() > 0) {
<a name="474" href="#474">474</a>             aEntry.setAuthors(ConverterForAtom03.createAtomPersons(authors));
<a name="475" href="#475">475</a>         } <strong>else</strong> <strong>if</strong> (sEntry.getAuthor() != <strong>null</strong>) {
<a name="476" href="#476">476</a>             <a href="../../../../../../com/sun/syndication/feed/atom/Person.html">Person</a> person = <strong>new</strong> <a href="../../../../../../com/sun/syndication/feed/atom/Person.html">Person</a>();
<a name="477" href="#477">477</a>             person.setName(sEntry.getAuthor()); 
<a name="478" href="#478">478</a>             authors = <strong>new</strong> ArrayList();
<a name="479" href="#479">479</a>             authors.add(person);
<a name="480" href="#480">480</a>             aEntry.setAuthors(authors);
<a name="481" href="#481">481</a>         }
<a name="482" href="#482">482</a> 
<a name="483" href="#483">483</a>         aEntry.setPublished(sEntry.getPublishedDate());
<a name="484" href="#484">484</a> 
<a name="485" href="#485">485</a>         <em class="comment">// Fix for issue #41 "Use updated instead of published"</em>
<a name="486" href="#486">486</a>         <em class="comment">// And issue #42 "Atom 1.0 Date (Updated or Published) Not Set"</em>
<a name="487" href="#487">487</a>         <em class="comment">// Atom requires an updated date, if it's missing use the published date</em>
<a name="488" href="#488">488</a>         <strong>if</strong> (sEntry.getUpdatedDate() != <strong>null</strong>) {
<a name="489" href="#489">489</a>             aEntry.setUpdated(sEntry.getUpdatedDate());         
<a name="490" href="#490">490</a>         } <strong>else</strong> {
<a name="491" href="#491">491</a>             aEntry.setUpdated(sEntry.getPublishedDate());
<a name="492" href="#492">492</a>         }
<a name="493" href="#493">493</a> 
<a name="494" href="#494">494</a>         <strong>if</strong> (((List)sEntry.getForeignMarkup()).size() > 0) {
<a name="495" href="#495">495</a>             aEntry.setForeignMarkup((List)sEntry.getForeignMarkup());
<a name="496" href="#496">496</a>         }
<a name="497" href="#497">497</a>         <strong>return</strong> aEntry;
<a name="498" href="#498">498</a>     }
<a name="499" href="#499">499</a> 
<a name="500" href="#500">500</a> }
</pre>
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