Example usage for java.util Hashtable elements

Introduction

In this page you can find the example usage for java.util Hashtable elements.

Prototype

public synchronized Enumeration<V> elements() 

Source Link

Document

Returns an enumeration of the values in this hashtable.

Usage

From source file:edu.mayo.informatics.lexgrid.convert.directConversions.UMLSToSQL.java

private void populateSupportedAssociations(String UMLSCodingSchemeName) throws SQLException {
    messages_.info("Getting the descriptive associations");
    PreparedStatement getRelations = umlsConnection_
            .prepareStatement("SELECT DISTINCT RELA, DIR FROM MRREL WHERE SAB = ?");

    getRelations.setString(1, UMLSCodingSchemeName);

    ResultSet relations = getRelations.executeQuery();
    Hashtable relationsHolder = new Hashtable();

    while (relations.next()) {
        String temp = relations.getString("RELA");
        String tempDirFlag = relations.getString("DIR");
        if (temp == null || temp.length() == 0) {
            continue;
        }/* w ww.  j a  v  a 2 s .  co m*/
        mapSupportedAssociationsHelper(temp, UMLSCodingSchemeName, tempDirFlag, "RELA", relationsHolder);
    }

    messages_.info("Getting the base umls associations");
    getRelations = umlsConnection_.prepareStatement("SELECT DISTINCT REL, DIR FROM MRREL WHERE SAB = ?");
    getRelations.setString(1, UMLSCodingSchemeName);

    relations = getRelations.executeQuery();
    while (relations.next()) {
        String temp = relations.getString("REL");
        String tempDirFlag = relations.getString("DIR");
        if (temp == null || temp.length() == 0) {
            continue;
        }
        mapSupportedAssociationsHelper(temp, UMLSCodingSchemeName, tempDirFlag, "REL", relationsHolder);
    }
    getRelations.close();

    supportedAssociations_ = new Association[relationsHolder.size()];
    Enumeration elements = relationsHolder.elements();
    int i = 0;
    while (elements.hasMoreElements()) {
        Association temp = (Association) elements.nextElement();
        supportedAssociations_[i++] = temp;
    }
}

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From source file:com.github.maven_nar.cpptasks.CCTask.java

protected LinkerConfiguration collectExplicitObjectFiles(final Vector<File> objectFiles,
        final Vector<File> sysObjectFiles, final VersionInfo versionInfo) {
    ////  w w w.j av  a 2  s.c o m
    // find the first eligible linker
    //
    //
    ProcessorConfiguration linkerConfig = null;
    LinkerDef selectedLinkerDef = null;
    Linker selectedLinker = null;
    final Hashtable<String, File> sysLibraries = new Hashtable<>();
    final TargetDef targetPlatform = getTargetPlatform();
    FileVisitor objCollector = null;
    FileVisitor sysLibraryCollector = null;
    for (int i = 0; i < this._linkers.size(); i++) {
        final LinkerDef currentLinkerDef = this._linkers.elementAt(i);
        if (currentLinkerDef.isActive()) {
            selectedLinkerDef = currentLinkerDef;
            selectedLinker = currentLinkerDef.getProcessor().getLinker(this.linkType);
            //
            // skip the linker if it doesn't know how to
            // produce the specified link type
            if (selectedLinker != null) {
                linkerConfig = currentLinkerDef.createConfiguration(this, this.linkType, this.linkerDef,
                        targetPlatform, versionInfo);
                if (linkerConfig != null) {
                    //
                    // create collectors for object files
                    // and system libraries
                    objCollector = new ObjectFileCollector(selectedLinker, objectFiles);
                    sysLibraryCollector = new SystemLibraryCollector(selectedLinker, sysLibraries);
                    //
                    // if the <linker> has embedded <fileset>'s
                    // (such as linker specific libraries)
                    // add them as object files.
                    //
                    if (currentLinkerDef.hasFileSets()) {
                        currentLinkerDef.visitFiles(objCollector);
                    }
                    //
                    // user libraries are just a specialized form
                    // of an object fileset
                    selectedLinkerDef.visitUserLibraries(selectedLinker, objCollector);
                }
                break;
            }
        }
    }
    if (linkerConfig == null) {
        linkerConfig = this.linkerDef.createConfiguration(this, this.linkType, null, targetPlatform,
                versionInfo);
        selectedLinker = this.linkerDef.getProcessor().getLinker(this.linkType);
        objCollector = new ObjectFileCollector(selectedLinker, objectFiles);
        sysLibraryCollector = new SystemLibraryCollector(selectedLinker, sysLibraries);
    }
    //
    // unless there was a <linker> element that
    // explicitly did not inherit files from
    // containing <cc> element
    if (selectedLinkerDef == null || selectedLinkerDef.getInherit()) {
        this.linkerDef.visitUserLibraries(selectedLinker, objCollector);
        this.linkerDef.visitSystemLibraries(selectedLinker, sysLibraryCollector);
    }
    //
    // if there was a <syslibset> in a nested <linker>
    // evaluate it last so it takes priority over
    // identically named libs from <cc> element
    //
    if (selectedLinkerDef != null) {
        //
        // add any system libraries to the hashtable
        // done in reverse order so the earliest
        // on the classpath takes priority
        selectedLinkerDef.visitSystemLibraries(selectedLinker, sysLibraryCollector);
    }
    //
    // copy over any system libraries to the
    // object files vector
    //
    final Enumeration<File> sysLibEnum = sysLibraries.elements();
    while (sysLibEnum.hasMoreElements()) {
        sysObjectFiles.addElement(sysLibEnum.nextElement());
    }
    return (LinkerConfiguration) linkerConfig;
}

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From source file:edu.ku.brc.specify.config.SpecifyAppContextMgr.java

/**
 * Sets up the "current" Collection by first checking prefs for the most recent primary key,
 * @param userArg the user object of the current object
 * @param promptForCollection indicates the User should always be asked which Collection to use
 * @param collectionName name of collection to choose (can be null)
 * @return the current Collection or null
 *//*from   w  w  w  .  j a v  a2  s  .  co m*/
protected Collection setupCurrentCollection(final SpecifyUser userArg, final boolean promptForCollection,
        final String collectionName) {
    DataProviderSessionIFace session = null;
    try {
        AppPreferences remotePrefs = AppPreferences.getRemote();

        session = DataProviderFactory.getInstance().createSession();

        SpecifyUser spUser = session.getData(SpecifyUser.class, "id", userArg.getId(), //$NON-NLS-1$
                DataProviderSessionIFace.CompareType.Equals);

        String alwaysAskPref = "ALWAYS.ASK.COLL"; //$NON-NLS-1$
        boolean askForColl = remotePrefs.getBoolean(alwaysAskPref, true);
        String prefName = mkUserDBPrefName("recent_collection_id"); //$NON-NLS-1$

        // First get the Collections the User has access to.
        Hashtable<String, Pair<String, Integer>> collectionHash = new Hashtable<String, Pair<String, Integer>>();

        String sqlStr = String.format(
                "SELECT DISTINCT cln.CollectionID, cln.CollectionName, cln.DisciplineID FROM collection AS cln "
                        + "Inner Join spprincipal AS p ON cln.UserGroupScopeId = p.userGroupScopeID "
                        + "Inner Join specifyuser_spprincipal AS su_pr ON p.SpPrincipalID = su_pr.SpPrincipalID "
                        + "WHERE su_pr.SpecifyUserID = %d AND GroupSubClass = '%s'", //$NON-NLS-1$
                spUser.getSpecifyUserId(), UserPrincipal.class.getName());

        //log.debug(sqlStr);

        for (Object[] row : BasicSQLUtils.query(sqlStr)) {
            String collName = row[1].toString();
            Integer collId = (Integer) row[0];

            if (collectionHash.get(collName) != null) {
                String dispName = BasicSQLUtils
                        .querySingleObj("SELECT Name FROM discipline WHERE DisciplineID = " + row[2]);
                collName += " - " + dispName;
                if (collectionHash.get(collName) != null) {
                    String sql = "SELECT d.DivisionID FROM collection c INNER JOIN discipline d ON c.DisciplineID = d.UserGroupScopeId WHERE d.DisciplineID = "
                            + row[2];
                    String divName = BasicSQLUtils.querySingleObj(sql);
                    collName += " - " + divName;
                }
            }
            collectionHash.put(collName, new Pair<String, Integer>(collName, collId));
        }

        Pair<String, Integer> currColl = null;

        if (collectionName == null) {
            String recentIds = askForColl || promptForCollection ? null : remotePrefs.get(prefName, null);
            if (StringUtils.isNotEmpty(recentIds)) {
                Vector<Object[]> rows = BasicSQLUtils.query(
                        "SELECT CollectionName, UserGroupScopeId FROM collection WHERE UserGroupScopeId = " //$NON-NLS-1$
                                + recentIds);
                if (rows.size() == 1) {
                    String collName = rows.get(0)[0].toString();
                    Integer collId = (Integer) rows.get(0)[1];
                    currColl = new Pair<String, Integer>(collName, collId);

                } else {
                    log.debug("could NOT find recent ids"); //$NON-NLS-1$
                }
            }

            if (currColl != null && collectionHash.get(currColl.first) == null) {
                currColl = null;
            }
        }

        if (currColl == null || (askForColl && promptForCollection)) {
            if (collectionHash.size() == 1) {
                currColl = collectionHash.elements().nextElement();

            } else if (collectionHash.size() > 0) {
                if (collectionName == null) {
                    List<Pair<String, Integer>> list = new Vector<Pair<String, Integer>>();
                    list.addAll(collectionHash.values());
                    Collections.sort(list, new Comparator<Pair<String, Integer>>() {
                        @Override
                        public int compare(Pair<String, Integer> o1, Pair<String, Integer> o2) {
                            return o1.first.compareTo(o2.first);
                        }
                    });

                    int selectColInx = -1;

                    ChooseCollectionDlg colDlg = null;
                    do {
                        colDlg = new ChooseCollectionDlg(list);
                        colDlg.setSelectedIndex(selectColInx);
                        colDlg.createUI();
                        colDlg.pack();
                        Dimension size = colDlg.getSize();
                        size.width = Math.max(size.width, 300);
                        if (size.height < 150) {
                            size.height += 100;
                        }
                        colDlg.setSize(size);

                        UIHelper.centerWindow(colDlg);
                        colDlg.setVisible(true);

                    } while (colDlg.getSelectedObject() == null || colDlg.isCancelled());

                    currColl = colDlg.getSelectedObject();
                } else {
                    Integer colId = BasicSQLUtils.getCount(String.format(
                            "SELECT CollectionID FROM collection WHERE CollectionName = '%s'", collectionName));
                    if (colId != null) {
                        currColl = new Pair<String, Integer>(collectionName, colId);
                    } else {
                        return null;
                    }
                }
            }
        }

        Collection collection = null;

        if (currColl != null) {
            collection = (Collection) session.getData("FROM Collection WHERE id = " + currColl.second);
            if (collection != null) {
                collection.forceLoad();
                remotePrefs.put(prefName, (Long.toString(collection.getCollectionId())));
                remotePrefs.flush();
            }
        }

        if (collection == null) {
            UIRegistry.showLocalizedError(L10N + "ERR_NO_COLL");
            return null;
        }

        setClassObject(Collection.class, collection);

        if (collectionName == null) {
            String colObjStr = "CollectionObject"; //$NON-NLS-1$
            String iconName = remotePrefs.get(FormattingPrefsPanel.getDisciplineImageName(), colObjStr);
            if (StringUtils.isEmpty(iconName) || iconName.equals(colObjStr)) {
                iconName = "colobj_backstop"; //$NON-NLS-1$
            }

            IconManager.aliasImages(iconName, // Source
                    colObjStr); // Dest //$NON-NLS-1$

            IconManager.aliasImages(iconName, // Source
                    colObjStr.toLowerCase()); // Dest //$NON-NLS-1$
        }

        Discipline discipline = collection.getDiscipline();
        session.attach(discipline);

        Institution institution = discipline.getDivision().getInstitution();
        session.attach(institution);

        setClassObject(Institution.class, institution);

        if (!Agent.setUserAgent(spUser, discipline.getDivision())) {
            return null;
        }

        AppContextMgr am = AppContextMgr.getInstance();
        discipline.getTaxonTreeDef().forceLoad();
        am.setClassObject(TaxonTreeDef.class, discipline.getTaxonTreeDef());
        discipline.getGeologicTimePeriodTreeDef().forceLoad();
        am.setClassObject(GeologicTimePeriodTreeDef.class, discipline.getGeologicTimePeriodTreeDef());
        institution.getStorageTreeDef().forceLoad();
        am.setClassObject(StorageTreeDef.class, institution.getStorageTreeDef());
        discipline.getLithoStratTreeDef().forceLoad();
        am.setClassObject(LithoStratTreeDef.class, discipline.getLithoStratTreeDef());
        discipline.getGeographyTreeDef().forceLoad();
        am.setClassObject(GeographyTreeDef.class, discipline.getGeographyTreeDef());

        return collection;

    } catch (Exception ex) {
        edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
        edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(SpecifyAppContextMgr.class, ex);
        ex.printStackTrace();
        showLocalizedError(ex.toString()); // Yes, I know it isn't localized.

    } finally {
        if (session != null) {
            session.close();
        }
    }

    return null;

}

---

From source file:nl.ellipsis.webdav.server.methods.AbstractMethod.java

/**
 * Send a multistatus element containing a complete error report to the client.
 * If the errorList contains only one error, send the error directly without
 * wrapping it in a multistatus message.
 * //from  ww  w .  j  a v  a 2 s .  c  o  m
 * @param req
 *            Servlet request
 * @param resp
 *            Servlet response
 * @param errorList
 *            List of error to be displayed
 */
protected static void sendReport(HttpServletRequest req, HttpServletResponse resp,
        Hashtable<String, Integer> errorList) throws IOException {

    if (errorList.size() == 1) {
        int code = errorList.elements().nextElement();
        HttpStatus s = HttpStatus.valueOf(code);
        String status = s.getReasonPhrase();
        if (status != null && !status.isEmpty()) {
            resp.sendError(code, status);
        } else {
            resp.sendError(code);
        }
    } else {
        resp.setStatus(HttpStatus.MULTI_STATUS.value());

        String absoluteUri = req.getRequestURI();
        // String relativePath = getRelativePath(req);

        XMLWriter generatedXML = new XMLWriter();
        generatedXML.writeXMLHeader();

        generatedXML.writeElement(NS_DAV_PREFIX, NS_DAV_FULLNAME, WebDAVConstants.XMLTag.MULTISTATUS,
                XMLWriter.OPENING);

        Enumeration<String> pathList = errorList.keys();
        while (pathList.hasMoreElements()) {

            String errorPath = (String) pathList.nextElement();
            int errorCode = ((Integer) errorList.get(errorPath)).intValue();

            generatedXML.writeElement(NS_DAV_PREFIX, WebDAVConstants.XMLTag.RESPONSE, XMLWriter.OPENING);

            generatedXML.writeElement(NS_DAV_PREFIX, WebDAVConstants.XMLTag.HREF, XMLWriter.OPENING);
            String toAppend = null;
            if (absoluteUri.endsWith(errorPath)) {
                toAppend = absoluteUri;
            } else if (absoluteUri.contains(errorPath)) {
                int endIndex = absoluteUri.indexOf(errorPath) + errorPath.length();
                toAppend = absoluteUri.substring(0, endIndex);
            }
            if (StringUtils.isEmpty(toAppend)) {
                toAppend = CharsetUtil.FORWARD_SLASH;
            } else if (!toAppend.startsWith(CharsetUtil.FORWARD_SLASH) && !toAppend.startsWith(PROTOCOL_HTTP)) {
                toAppend = CharsetUtil.FORWARD_SLASH + toAppend;
            }
            generatedXML.writeText(errorPath);
            generatedXML.writeElement(NS_DAV_PREFIX, WebDAVConstants.XMLTag.HREF, XMLWriter.CLOSING);
            generatedXML.writeElement(NS_DAV_PREFIX, WebDAVConstants.XMLTag.STATUS, XMLWriter.OPENING);
            HttpStatus s = HttpStatus.valueOf(errorCode);
            generatedXML.writeText("HTTP/1.1 " + errorCode + " " + s.getReasonPhrase());
            generatedXML.writeElement(NS_DAV_PREFIX, WebDAVConstants.XMLTag.STATUS, XMLWriter.CLOSING);

            generatedXML.writeElement(NS_DAV_PREFIX, WebDAVConstants.XMLTag.RESPONSE, XMLWriter.CLOSING);

        }

        generatedXML.writeElement(NS_DAV_PREFIX, WebDAVConstants.XMLTag.MULTISTATUS, XMLWriter.CLOSING);

        Writer writer = resp.getWriter();
        writer.write(generatedXML.toString());
        writer.close();
    }
}

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From source file:org.accada.reader.rprm.core.ReaderDevice.java

/**
 * Conversion of Hashtable of strings to a string array.
 * @param h/*w w w . jav a 2 s.c o  m*/
 *           The hashtable to convert
 * @return The array
 */
public final String[] stringsToArray(final Hashtable h) {

    String[] array = new String[h.size()];
    Enumeration iterator = h.elements();
    int i = 0;
    while (iterator.hasMoreElements()) {
        array[i] = (String) iterator.nextElement();
        i++;
    }

    return array;

}

---

From source file:org.accada.reader.rprm.core.ReaderDevice.java

/**
 * Conversion of Hashtable of sources to a source array.
 * @param h/*w  w w  . j a v  a  2s  . c o  m*/
 *           The hashtable to convert
 * @return The array
 */
public final Source[] sourcesToArray(final Hashtable h) {

    Source[] array = new Source[h.size()];
    Enumeration iterator = h.elements();
    int i = 0;
    while (iterator.hasMoreElements()) {
        array[i] = (Source) iterator.nextElement();
        i++;
    }

    return array;

}

---

From source file:org.accada.reader.rprm.core.ReaderDevice.java

/**
 * Conversion of Hashtable of read points to a read point array.
 * @param h/* ww  w .java2  s  .  co m*/
 *           The hashtable to convert
 * @return The array
 */
public final ReadPoint[] readPointsToArray(final Hashtable h) {

    ReadPoint[] array = new ReadPoint[h.size()];
    Enumeration iterator = h.elements();
    int i = 0;
    while (iterator.hasMoreElements()) {
        array[i] = (ReadPoint) iterator.nextElement();
        i++;
    }

    return array;

}

---

From source file:org.accada.reader.rprm.core.ReaderDevice.java

/**
 * Conversion of Hashtable of triggers to a trigger array.
 * @param h//from  www  .j  av  a  2 s .  co m
 *           The hashtable to convert
 * @return The array
 */
public final Trigger[] triggersToArray(final Hashtable h) {

    Trigger[] array = new Trigger[h.size()];
    Enumeration iterator = h.elements();
    int i = 0;
    while (iterator.hasMoreElements()) {
        array[i] = (Trigger) iterator.nextElement();
        i++;
    }

    return array;

}

---

From source file:org.accada.reader.rprm.core.ReaderDevice.java

/**
 * Conversion of Hashtable of tag selectors to a tag selector array.
 * @param h/*from   w  w  w.j a  v  a 2s .c  o  m*/
 *           The hashtable to convert
 * @return The array
 */
public final TagSelector[] tagSelectorsToArray(final Hashtable h) {

    TagSelector[] array = new TagSelector[h.size()];
    Enumeration iterator = h.elements();
    int i = 0;
    while (iterator.hasMoreElements()) {
        array[i] = (TagSelector) iterator.nextElement();
        i++;
    }

    return array;

}

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From source file:org.accada.reader.rprm.core.ReaderDevice.java

/**
 * Conversion of Hashtable of data selectors to a data selector array.
 * @param h/*from  w ww . ja v a  2s  .  c  o m*/
 *           The hashtable to convert
 * @return The array
 */
public final DataSelector[] dataSelectorsToArray(final Hashtable h) {

    DataSelector[] array = new DataSelector[h.size()];
    Enumeration iterator = h.elements();
    int i = 0;
    while (iterator.hasMoreElements()) {
        array[i] = (DataSelector) iterator.nextElement();
        i++;
    }

    return array;

}

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