Example usage for java.util Vector elements

Introduction

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

Prototype

public Enumeration<E> elements() 

Source Link

Document

Returns an enumeration of the components of this vector.

Usage

From source file:com.krminc.phr.security.PHRRealm.java

/**
 * Returns names of all the groups in this particular realm.
 *
 * @return enumeration of group names (strings)
 *
 *//*  ww w . j  ava  2s . co  m*/
public Enumeration getGroupNames() throws BadRealmException {
    //check role cache before querying

    String query = "SELECT UNIQUE role FROM user_roles";
    ResultSet rs = null;
    Vector roles = new Vector();
    PreparedStatement st = null;
    try {
        createDS();
        conn = ds.getNonTxConnection();
        st = conn.prepareStatement(query);
        rs = st.executeQuery();
    } catch (Exception e) {
        log("Error getting roles from database");
        log(e.getMessage());
        rs = null;
    } finally {
        try {
            conn.close();
        } catch (Exception e) {
            log(e.getMessage());
        }
        conn = null;
    }
    if (rs != null) {
        try {
            rs.beforeFirst();
            while (rs.next()) {
                roles.add(rs.getString(1));
            }
        } catch (Exception e) {
            log("Error getting roles from resultset");
            log(e.getMessage());
        } finally {
            try {
                st.close();
                rs.close();
            } catch (Exception e) {
                log(e.getMessage());
            }
        }
    }
    return roles.elements();
}

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From source file:com.krminc.phr.security.PHRRealm.java

/**
 * Returns names of all the users in this particular realm.
 *
 * @return enumeration of user names//from www  .j a  v  a 2 s  .  c  o m
 *
 */
public Enumeration getUserNames() throws BadRealmException {
    String query = "SELECT username FROM user_users";
    ResultSet rs = null;
    Vector usernames = new Vector();
    PreparedStatement st = null;
    try {
        createDS();
        conn = ds.getNonTxConnection();
        st = conn.prepareStatement(query);
        rs = st.executeQuery();
    } catch (Exception e) {
        log("Error getting usernames from database");
        log(e.getMessage());
        rs = null;
    } finally {
        try {
            conn.close();
        } catch (Exception e) {
            log(e.getMessage());
        }
        conn = null;
    }
    if (rs != null) {
        try {
            rs.beforeFirst();
            while (rs.next()) {
                usernames.add(rs.getString(1));
            }
        } catch (Exception e) {
            log("Error getting usernames from resultset");
            log(e.getMessage());
        } finally {
            try {
                st.close();
                rs.close();
            } catch (Exception e) {
                log(e.getMessage());
            }
        }
    }
    return usernames.elements();
}

---

From source file:org.ecoinformatics.seek.datasource.darwincore.DarwinCoreDataSource.java

/**
 * Creates a string table from the resultset records
 * //from  w  w  w . ja v a  2  s  . c o  m
 * @param aRS
 *     */
private String createTableFromResultset(String delim, ResultsetTypeRecord[] records) {
    StringBuffer tableStr = new StringBuffer();
    StringBuffer rowOfData = new StringBuffer();
    DSTableIFace tableSchema = (DSTableIFace) _resultsetSchemaDef.getTables().elementAt(0);
    Vector columns = tableSchema.getFields();

    appendHeaderRow(tableStr, columns, delim, ROWDELIM);

    for (int i = 0; i < records.length; i++) {
        rowOfData.setLength(0);

        //
        // Note: this code assumes all the columns are returned for every
        // record.
        // It also assumes they are in the same order as in the metadata.
        Enumeration colEnum = columns.elements();
        int colInx = 0;
        while (colEnum.hasMoreElements()) {
            DSTableFieldIFace colDef = (DSTableFieldIFace) colEnum.nextElement();
            ResultsetTypeRecordReturnField field = records[i].getReturnField(colInx);
            String eleStr = field.get_value();
            if (colInx > 0) {
                rowOfData.append(delim);
            }
            rowOfData.append(getValidStringValueForType(eleStr, colDef.getDataType()));
            colInx++;
        }
        tableStr.append(rowOfData);
        tableStr.append(ROWDELIM);
    }
    return tableStr.toString();
}

---

From source file:org.soaplab.services.metadata.MetadataAccessorXML.java

/**************************************************************************
 * Check if loaded metadata contains all necessary tags.
 **************************************************************************/
public void checkMetadata() throws SoaplabException {

    Vector<String> errors = new Vector<String>();

    if (analysis == null) {
        errors.addElement("No 'analysis' tag found.");
    } else {/*  w  w  w.j  a v a2  s. c o m*/
        if (analysis.type == null)
            errors.addElement("An analysis must have a type defined.");
        if (analysis.category == null)
            errors.addElement("An analysis must have a category defined.");
        if (analysis.appName == null)
            errors.addElement("An analysis must have a name defined.");
    }

    if (event == null) {
        errors.addElement("No 'event' tag found.");
    } else {
        if (event.actions == null || event.actions.length == 0)
            errors.addElement("An event must have at least one action.");
    }

    // any errors found?
    if (errors.size() > 0) {
        StringBuilder buf = new StringBuilder();
        for (Enumeration en = errors.elements(); en.hasMoreElements();)
            buf.append("\n\t" + (String) en.nextElement());
        throw new SoaplabException("Errors in XML input:" + buf.toString());
    }
}

---

From source file:com.krminc.phr.security.PHRRealm.java

/**
 * Returns enumeration of groups that a particular user belongs to.
 *
 *@exception NoSuchUserException//from  w  w w .  j  ava 2  s.  c o  m
 */
public Enumeration getGroupNames(String user) throws NoSuchUserException {
    //check user cache before querying?

    String query = "SELECT DISTINCT role FROM user_roles WHERE username = ?";
    ResultSet rs = null;
    Vector roles = new Vector();
    PreparedStatement st = null;
    try {
        createDS();
        conn = ds.getNonTxConnection();
        st = conn.prepareStatement(query);
        st.setString(1, user);
        rs = st.executeQuery();
    } catch (Exception e) {
        log("Error getting roles from database");
        log(e.getMessage());
        rs = null;
    } finally {
        try {
            conn.close();
        } catch (Exception e) {
            log(e.getMessage());
        }
        conn = null;
    }
    if (rs != null) {
        try {
            rs.beforeFirst();
            while (rs.next()) {
                roles.add(rs.getString(1));
            }
        } catch (Exception e) {
            log("Error getting roles from resultset");
            log(e.getMessage());
        } finally {
            try {
                st.close();
                rs.close();
            } catch (Exception e) {
                log(e.getMessage());
            }
        }
    } else {
        throw new NoSuchUserException("User not available.");
    }
    return roles.elements();
}

---

From source file:org.atricore.idbus.kernel.common.support.osgi.OsgiBundlespaceClassLoader.java

@Override
protected Enumeration<URL> findResources(String name) throws IOException {

    //        if (logger.isTraceEnabled())
    //            logger.trace("findResources (by name) " + name);

    Vector<URL> resources = new Vector<URL>();
    Map<Bundle, OsgiBundleClassLoader> bundleClassLoaders = getBundleClassLoaders();
    for (Bundle bundle : getBundles()) {

        if (canLoadResources(bundle)) {

            //                if (logger.isTraceEnabled())
            //                    logger.trace("findResources (by name) " + name + " in bundle " + bundle.getSymbolicName());

            try {
                Enumeration<URL> bundleResources = bundleClassLoaders.get(bundle).getResources(name);

                if (bundleResources != null && bundleResources.hasMoreElements()) {
                    while (bundleResources.hasMoreElements()) {

                        URL u = bundleResources.nextElement();

                        //                            if (logger.isTraceEnabled())
                        //                                logger.trace("findResources (by name) " + name + " found in bundle " +
                        //                                        bundle.getSymbolicName() +
                        //                                        "(" + bundle.getBundleId() + ")" +
                        //                                        u);

                        resources.add(u);
                    }/*from w ww  . ja  va2s.  c  o m*/
                }
            } catch (Throwable ex) {
                /// Catch any other exceptions which could be thrown by a bundle loading a resource.
            }
        }
    }

    if (resources.size() > 0) {
        return resources.elements();
    } else {
        if (getSupportingClassLoader() != null) {

            //                if (logger.isTraceEnabled())
            //                    logger.trace("findResources (by name) " + name + ", looking in supporting classloaders");

            return getSupportingClassLoader().getResources(name);
        } else {
            return new Vector<URL>().elements();
        }
    }
}

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From source file:com.izforge.izpack.panels.shortcut.ShortcutPanelLogic.java

/**
 * Creates all shortcuts based on the information in shortcuts.
 *//*from ww w .  j a  v a2 s  .  c o m*/
private void createShortcuts(List<ShortcutData> shortcuts) {
    if (!createShortcuts) {
        return;
    }
    String groupName;

    List<String> startMenuShortcuts = new ArrayList<String>();
    for (ShortcutData data : shortcuts) {
        try {
            groupName = this.groupName + data.subgroup;
            shortcut.setUserType(userType);
            shortcut.setLinkName(data.name);
            shortcut.setLinkType(data.type);
            shortcut.setArguments(data.commandLine);
            shortcut.setDescription(data.description);
            shortcut.setIconLocation(data.iconFile, data.iconIndex);

            shortcut.setShowCommand(data.initialState);
            shortcut.setTargetPath(data.target);
            shortcut.setWorkingDirectory(data.workingDirectory);
            shortcut.setEncoding(data.deskTopEntryLinux_Encoding);
            shortcut.setMimetype(data.deskTopEntryLinux_MimeType);
            shortcut.setRunAsAdministrator(data.runAsAdministrator);

            shortcut.setTerminal(data.deskTopEntryLinux_Terminal);
            shortcut.setTerminalOptions(data.deskTopEntryLinux_TerminalOptions);
            shortcut.setType(data.deskTopEntryLinux_Type);
            shortcut.setKdeSubstUID(data.deskTopEntryLinux_X_KDE_SubstituteUID);
            shortcut.setKdeUserName(data.deskTopEntryLinux_X_KDE_UserName);
            shortcut.setURL(data.deskTopEntryLinux_URL);
            shortcut.setTryExec(data.TryExec);
            shortcut.setCategories(data.Categories);
            shortcut.setCreateForAll(data.createForAll);
            shortcut.setUninstaller(uninstallData);

            if (data.addToGroup) {
                shortcut.setProgramGroup(groupName);
            } else {
                shortcut.setProgramGroup("");
            }

            shortcut.save();

            if (data.type == Shortcut.APPLICATIONS || data.addToGroup) {
                if (shortcut instanceof com.izforge.izpack.util.os.Unix_Shortcut) {
                    com.izforge.izpack.util.os.Unix_Shortcut unixcut = (com.izforge.izpack.util.os.Unix_Shortcut) shortcut;
                    String f = unixcut.getWrittenFileName();
                    if (f != null) {
                        startMenuShortcuts.add(f);
                    }
                }
            }

            // add the file and directory name to the file list
            String fileName = shortcut.getFileName();
            files.add(0, fileName);

            File file = new File(fileName);
            File base = new File(shortcut.getBasePath());
            Vector<File> intermediates = new Vector<File>();

            execFiles.add(new ExecutableFile(fileName, ExecutableFile.UNINSTALL, ExecutableFile.IGNORE,
                    new ArrayList<OsModel>(), false));
            files.add(fileName);

            while ((file = file.getParentFile()) != null) {
                if (file.equals(base)) {
                    break;
                }
                intermediates.add(file);
            }

            if (file != null) {
                Enumeration<File> filesEnum = intermediates.elements();

                while (filesEnum.hasMoreElements()) {
                    files.add(0, filesEnum.nextElement().toString());
                }
            }
        } catch (Exception ignored) {
        }
    }
    if (OsVersion.IS_UNIX) {
        writeXDGMenuFile(startMenuShortcuts, this.groupName, programGroupIconFile, programGroupComment);
    }
    shortcut.execPostAction();

    try {
        if (execFiles != null) {
            //
            // TODO: Hi Guys,
            // TODO The following commented lines sometimes produces an uncatchable
            // nullpointer Exception!
            // TODO evaluate for what reason the files should exec.
            // TODO if there is a serious explanation, why to do that,
            // TODO the code must be more robust
            //FileExecutor executor = new FileExecutor(execFiles);
            // evaluate executor.executeFiles( ExecutableFile.NEVER, null );
        }
    } catch (NullPointerException nep) {
        nep.printStackTrace();
    } catch (RuntimeException cannot) {
        cannot.printStackTrace();
    }
    shortcut.cleanUp();
}

---

From source file:de.dmarcini.submatix.pclogger.gui.spx42LogGraphPanel.java

/**
 * Anhand des Alias des Gertes die Tauchgangsliste fllen Project: SubmatixBTForPC Package: de.dmarcini.submatix.pclogger.gui
 * //  ww  w .  j  ava2s  . c om
 * @author Dirk Marciniak (dirk_marciniak@arcor.de) Stand: 02.07.2012
 * @param deviceAlias
 */
@SuppressWarnings("unchecked")
private void fillDiveComboBox(String cDevice) {
    String device;
    DateTime dateTime;
    long javaTime;
    //
    device = cDevice;
    if (device != null) {
        lg.debug("search dive list for device <" + device + ">...");
        releaseGraph();
        // Eine Liste der Dives lesen
        lg.debug("read dive list for device from DB...");
        Vector<String[]> entrys = databaseUtil.getDiveListForDeviceLog(device);
        if (entrys.size() < 1) {
            lg.info("no dives for device <" + cDevice + "/" + databaseUtil.getAliasForNameConn(device)
                    + "> found in DB.");
            clearDiveComboBox();
            return;
        }
        //
        // Objekt fr das Modell erstellen
        Vector<String[]> diveEntrys = new Vector<String[]>();
        // die erfragten details zurechtrcken
        // Felder sind:
        // H_DIVEID,
        // H_H_DIVENUMBERONSPX
        // H_STARTTIME,
        for (Enumeration<String[]> enu = entrys.elements(); enu.hasMoreElements();) {
            String[] origSet = enu.nextElement();
            // zusammenbauen fuer Anzeige
            String[] elem = new String[3];
            // SPX-DiveNumber etwas einrcken, fr vierstellige Anzeige
            elem[0] = origSet[0];
            elem[1] = String.format("%4s", origSet[1]);
            // Die UTC-Zeit als ASCII/UNIX wieder zu der originalen Zeit fr Java zusammenbauen
            try {
                javaTime = Long.parseLong(origSet[2]) * 1000;
                dateTime = new DateTime(javaTime);
                elem[2] = dateTime.toString(LangStrings.getString("MainCommGUI.timeFormatterString"));
            } catch (NumberFormatException ex) {
                lg.error("Number format exception (value=<" + origSet[1] + ">: <" + ex.getLocalizedMessage()
                        + ">");
                elem[1] = "error";
            }
            diveEntrys.add(elem);
        }
        // aufrumen
        entrys.clear();
        entrys = null;
        // die box initialisieren
        LogListComboBoxModel listBoxModel = new LogListComboBoxModel(diveEntrys);
        diveSelectComboBox.setModel(listBoxModel);
        if (diveEntrys.size() > 0) {
            diveSelectComboBox.setSelectedIndex(0);
        }
    } else {
        lg.debug("no device found....");
    }
}

---

From source file:org.openflexo.foundation.ie.IEWOComponent.java

/**
 * Return a Vector of all ComponentInstance objects involved in the definition of that component
 * /*from ww w . j  a  va 2 s .c  o  m*/
 * @return a newly created Vector of ComponentInstance objects
 */
public Vector<ComponentInstance> getAllComponentInstances() {
    Vector allIEObjects = getAllEmbeddedIEObjects();
    Vector<ComponentInstance> returned = new Vector<ComponentInstance>();
    for (FlexoResource r : getFlexoResource().getDependentResources()) {
        if (r instanceof FlexoComponentResource) {
            for (ComponentInstance ci : ((FlexoComponentResource) r).getComponentDefinition()
                    .getComponentInstances()) {
                if (ci.getXMLResourceData() == this) {

                }
            }
        }
    }
    for (Enumeration en = allIEObjects.elements(); en.hasMoreElements();) {
        IEObject next = (IEObject) en.nextElement();
        if (next instanceof ComponentInstance) {
            returned.add((ComponentInstance) next);
        }
    }
    return returned;
}

---

From source file:org.agnitas.beans.impl.MailingImpl.java

@Override
public List<String> cleanupDynTags(Vector<String> keep) {
    Vector<String> remove = new Vector<String>();
    String tmp = null;//from   ww  w . j  av  a 2 s .c  o  m

    // first find keys which should be removed
    Iterator<String> it = this.dynTags.keySet().iterator();
    while (it.hasNext()) {
        tmp = it.next();
        if (!keep.contains(tmp)) {
            remove.add(tmp);
        }
    }

    // now remove them!
    Enumeration<String> e = remove.elements();
    while (e.hasMoreElements()) {
        dynTags.remove(e.nextElement());
    }

    return remove;
}

---

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