Concept:OsProject/Java

java code

@// This is a rythm template
@// the args are the standard wikiTask arguments
@import org.sidif.triple.TripleQuery
@import org.sidif.triple.Triple
@import com.alibaba.fastjson.JSON
@args() {
  String title 
  String logo
  org.sidif.wiki.WikiTask wikiTask
  org.sidif.triple.TripleStore tripleStore
}


@def static {

  /**
   * Base class
   */
  static abstract class TopicBase {
    // each Topic has a pageid - for non subobject thats the pagename
    public String pageid;

    /**
     * get a WikiSon version of the given name value
     * 
     * @param name
     * @param value
     * @return - the string representation
     */
    public String toWikiSon(String name, String value) {
      String result = "<!-- " + name + " is null-->\n";
      if (value != null)
        result = "|" + name + "=" + value + "\n";
      return result;
    }

    /**
     * get the SiDIF representation of the given property
     * 
     * @param name - the name of the property
     * @param value - the value of the property
     * @param type - the type of the property
     * @return - the SiDIF Sting representation of the property
     */
    public static String propertySiDIF(String name, String value, String type) {
      // default is a comment line which can be filled by uncommenting
      String result = String.format("# is is %s of it\n",name);;
      // if the value is not empty
      if ((value != null) && (!("".equals(value.trim())))) {
        // do we need to quote the result?
        String quote = "";
        // this depends on the Type
        if ("Text".equals(type)) {
          quote = "\"";
        }
        // create a SIDIF Property line like
        // "John" is lastname of it
        // convert double quotes to single quotes - FIXME - should we escape instead?
        value=value.replace("\"","'");
        result = String.format("%s%s%s is %s of it\n",quote,value,quote,name);
      }
      // return the SiDIF property line
      return result;
    }

    /**
     * get me as a String
     * 
     * @param name
     * @param value
     * @return
     */
    public static String propertySiDIF(String name, String value) {
      String result = propertySiDIF(name, value, "Text");
      return result;
    }

    /**
     * check if the given boolean String value is true
     * 
     * @param value
     * @return true if the value is not null and has true/TRUE as it's string
     *         content
     */
    public boolean isTrue(String value) {
      boolean result = false;
      if (value != null && value.toLowerCase().equals("true")) {
        result = true;
      }
      return result;
    }

    /**
     * initialize
     */
    public void init(TripleQuery query) {
    }
  } // TopicBase
 /**
  * OsProject
  * An Open Source Project
  */
  public static class OsProject extends TopicBase {
  
    public String id;
    public String state;
    public String owner;
    public String title;
    public String url;
    public String description;
    public String version;
    public String date;
    public String since;
    public String until;

    public String getId() { return id; }
    public void setId(String pId) { id=pId; }
    public String getState() { return state; }
    public void setState(String pState) { state=pState; }
    public String getOwner() { return owner; }
    public void setOwner(String pOwner) { owner=pOwner; }
    public String getTitle() { return title; }
    public void setTitle(String pTitle) { title=pTitle; }
    public String getUrl() { return url; }
    public void setUrl(String pUrl) { url=pUrl; }
    public String getDescription() { return description; }
    public void setDescription(String pDescription) { description=pDescription; }
    public String getVersion() { return version; }
    public void setVersion(String pVersion) { version=pVersion; }
    public String getDate() { return date; }
    public void setDate(String pDate) { date=pDate; }
    public String getSince() { return since; }
    public void setSince(String pSince) { since=pSince; }
    public String getUntil() { return until; }
    public void setUntil(String pUntil) { until=pUntil; }
    /**
     * convert this OsProject to a JSON string
     */
    public String toJson() { return JSON.toJSONString(this); }

    /**
     * convert this OsProject to a WikiSon string
     * @return the WikiSon representation of this OsProject
     */
    public String toWikiSon() {
      String wikison= "{{OsProject\n";
      wikison+=toWikiSon("id",id);
      wikison+=toWikiSon("state",state);
      wikison+=toWikiSon("owner",owner);
      wikison+=toWikiSon("title",title);
      wikison+=toWikiSon("url",url);
      wikison+=toWikiSon("description",description);
      wikison+=toWikiSon("version",version);
      wikison+=toWikiSon("date",date);
      wikison+=toWikiSon("since",since);
      wikison+=toWikiSon("until",until);
      wikison+="}}\n";
      return wikison;
    }

    /**
     * convert this OsProject to a SiDIF string
     * @return the SiDIF representation of this OsProject
     */
    public String toSiDIF() {
      String siDIF = String.format("%s isA OsProject\n",this.pageid);
      siDIF+=propertySiDIF("id",id,"Text");
      siDIF+=propertySiDIF("state",state,"Text");
      siDIF+=propertySiDIF("owner",owner,"Text");
      siDIF+=propertySiDIF("title",title,"Text");
      siDIF+=propertySiDIF("url",url,"Text");
      siDIF+=propertySiDIF("description",description,"Text");
      siDIF+=propertySiDIF("version",version,"Text");
      siDIF+=propertySiDIF("date",date,"Date");
      siDIF+=propertySiDIF("since",since,"Date");
      siDIF+=propertySiDIF("until",until,"Date");
      return siDIF;
    }
 
    /**  
     * get the pageid for this topic
     */
    public String getPageid() { return pageid; };

    /**
     * default constructor for OsProject
     */
    public OsProject() {}

    /**
     * construct a OsProject from the given Triple
     * @param query - the TripleQuery to get the triples from
     * @param pOsProjectTriple - the triple to construct me from
     */
    public OsProject(TripleQuery query,Triple pOsProjectTriple) {
      this(query,pOsProjectTriple.getSubject().toString());
    } // constructor

    /**
     * construct a OsProject from the given pageId
     * @param query - the TripleQuery to get the triples from
     * @param pageid - pageid
     */
    public OsProject(TripleQuery query,String pageid) {
      this.pageid=pageid;
      Triple idTriple=query.selectSingle(pageid,"id",null);
      if (idTriple==null)
        idTriple=query.selectSingle(pageid,"Property:OsProject_id",null);
      if (idTriple!=null) 
        id=idTriple.getObject().toString();
      Triple stateTriple=query.selectSingle(pageid,"state",null);
      if (stateTriple==null)
        stateTriple=query.selectSingle(pageid,"Property:OsProject_state",null);
      if (stateTriple!=null) 
        state=stateTriple.getObject().toString();
      Triple ownerTriple=query.selectSingle(pageid,"owner",null);
      if (ownerTriple==null)
        ownerTriple=query.selectSingle(pageid,"Property:OsProject_owner",null);
      if (ownerTriple!=null) 
        owner=ownerTriple.getObject().toString();
      Triple titleTriple=query.selectSingle(pageid,"title",null);
      if (titleTriple==null)
        titleTriple=query.selectSingle(pageid,"Property:OsProject_title",null);
      if (titleTriple!=null) 
        title=titleTriple.getObject().toString();
      Triple urlTriple=query.selectSingle(pageid,"url",null);
      if (urlTriple==null)
        urlTriple=query.selectSingle(pageid,"Property:OsProject_url",null);
      if (urlTriple!=null) 
        url=urlTriple.getObject().toString();
      Triple descriptionTriple=query.selectSingle(pageid,"description",null);
      if (descriptionTriple==null)
        descriptionTriple=query.selectSingle(pageid,"Property:OsProject_description",null);
      if (descriptionTriple!=null) 
        description=descriptionTriple.getObject().toString();
      Triple versionTriple=query.selectSingle(pageid,"version",null);
      if (versionTriple==null)
        versionTriple=query.selectSingle(pageid,"Property:OsProject_version",null);
      if (versionTriple!=null) 
        version=versionTriple.getObject().toString();
      Triple dateTriple=query.selectSingle(pageid,"date",null);
      if (dateTriple==null)
        dateTriple=query.selectSingle(pageid,"Property:OsProject_date",null);
      if (dateTriple!=null) 
        date=dateTriple.getObject().toString();
      Triple sinceTriple=query.selectSingle(pageid,"since",null);
      if (sinceTriple==null)
        sinceTriple=query.selectSingle(pageid,"Property:OsProject_since",null);
      if (sinceTriple!=null) 
        since=sinceTriple.getObject().toString();
      Triple untilTriple=query.selectSingle(pageid,"until",null);
      if (untilTriple==null)
        untilTriple=query.selectSingle(pageid,"Property:OsProject_until",null);
      if (untilTriple!=null) 
        until=untilTriple.getObject().toString();
      init(query);
    } // constructor for OsProject
    
    // >>>{user defined topic code}{OsProject}{OsProject}
    // <<<{user defined topic code}{OsProject}{OsProject}
  } // class OsProject
  /**
   * Manager for OsProject
   */
  public static class OsProjectManager extends TopicBase {
 
    public String topicName="OsProject";
    public transient List<OsProject> mOsProjects=new ArrayList<OsProject>();
    public transient Map<String,OsProject> mOsProjectMap=new LinkedHashMap<String,OsProject>();

    /**
     * get my OsProjects
     */
    public List<OsProject> getOsProjects() {
      List<OsProject> result=this.mOsProjects;
      return result;
    }

    /**
     *  add a new OsProject 
     */
    public OsProject add(OsProject pOsProject) {
      mOsProjects.add(pOsProject);
      mOsProjectMap.put(pOsProject.getPageid(),pOsProject);
      return pOsProject;
    }

    /**
     *  add a new OsProject from the given triple
     */
    public OsProject add(TripleQuery query,Triple pOsProjectTriple) {
      OsProject lOsProject=new OsProject(query,pOsProjectTriple);
      add(lOsProject);
      return lOsProject;
    }

    // reinitialize my mOsProject map
    public void reinit() {
      mOsProjectMap.clear();
      for (OsProject lOsProject:mOsProjects) {
        mOsProjectMap.put(lOsProject.getPageid(),lOsProject);
      }
    }

    // convert this manager to json format 
    public String toJson() { return JSON.toJSONString(this); }
    
    // get a new manager from the given json string
    public static OsProjectManager fromJson(String json) {
      OsProjectManager result=JSON.parseObject(json, OsProjectManager.class);
      result.reinit();
      return result;
    }

    // default constructor for OsProject Manager
    public OsProjectManager() {}

    // add OsProjects from the given query
    public void addOsProjects(TripleQuery pOsProjectQuery,TripleQuery query) {
      if (pOsProjectQuery!=null) {
        for (Triple lOsProjectTriple:pOsProjectQuery.getTriples()) {
          add(query,lOsProjectTriple);
        }
      }
    }

    // construct me from the given triple Query query
    public OsProjectManager(TripleQuery query) {
      // first query the SiDIF bases triplestore
      TripleQuery lOsProjectQuery=query.query(null,"isA","OsProject");
      addOsProjects(lOsProjectQuery,query);
      // then the SMW triplestore
      lOsProjectQuery=query.query(null,"Property:IsA","OsProject");
      addOsProjects(lOsProjectQuery,query);
      init(query);
    } // constructor for OsProject Manager
    
    // >>>{user defined topicmanager code}{OsProject}{OsProject}
    // <<<{user defined topicmanager code}{OsProject}{OsProject}
  } // class OsProject Manager

}