Example usage for java.lang String compareTo

Introduction

In this page you can find the example usage for java.lang String compareTo.

Prototype

public int compareTo(String anotherString) 

Source Link

Document

Compares two strings lexicographically.

Usage

From source file:com.clustercontrol.accesscontrol.factory.LoginUserModifier.java

/**
 * ??<BR>//from  w w  w . j  av a2  s  .  c o  m
 * 
 * @param userInfo ??
 * @param modifyUserId ID
 * @param isNew true:??false:
 * @throws UserDuplicate
 * @throws UserNotFound
 * @throws UnEditableUser
 * @throws HinemosUnknown
 */
public static void modifyUserInfo(UserInfo userInfo, String modifyUserId, boolean isNew)
        throws UserDuplicate, UserNotFound, UnEditableUser, HinemosUnknown {

    if (userInfo == null || modifyUserId == null || modifyUserId.compareTo("") == 0) {
        return;
    }
    m_log.debug("modifyUserInfo() start (roleId = " + userInfo.getUserId() + ", modifyUserId = " + modifyUserId
            + ", isNew = " + isNew + ")");
    try {
        long currentTimeMillis = HinemosTime.currentTimeMillis();
        JpaTransactionManager jtm = new JpaTransactionManager();
        UserInfo userInfoEntity = null;
        if (isNew) {
            // ?
            // ??
            jtm.checkEntityExists(UserInfo.class, userInfo.getUserId());
            // 
            userInfo.setCreateUserId(modifyUserId);
            userInfo.setCreateDate(currentTimeMillis);

            // ALL_USERS
            RoleInfo roleInfo = QueryUtil.getRolePK(RoleIdConstant.ALL_USERS);
            List<UserInfo> userList = roleInfo.getUserInfoList();
            userList.add(userInfo);
            roleInfo.setUserInfoList(userList);
            userInfo.setRoleList(new ArrayList<RoleInfo>());
            userInfo.getRoleList().add(roleInfo);
            userInfo.setUserType(UserTypeConstant.LOGIN_USER); // ??
            userInfo.setModifyUserId(modifyUserId);
            userInfo.setModifyDate(HinemosTime.currentTimeMillis());
            jtm.getEntityManager().persist(userInfo);

            // ?
            if (userInfo.getRoleList() != null) {
                for (RoleInfo role : userInfo.getRoleList()) {
                    m_log.info("userInfo.getRoleList(): userid=" + userInfo.getUserId() + ", roleid="
                            + role.getRoleId());
                }
            }
        } else {
            // 
            // ??
            userInfoEntity = QueryUtil.getUserPK(userInfo.getUserId());
            UserInfo modifyUserInfoEntity = QueryUtil.getUserPK(modifyUserId);
            // ???(????
            if (userInfoEntity.getUserType().equals(UserTypeConstant.SYSTEM_USER)
                    && !modifyUserInfoEntity.getUserType().equals(UserTypeConstant.SYSTEM_USER)) {
                throw new UnEditableUser();
            } else if (userInfoEntity.getUserType().equals(UserTypeConstant.INTERNAL_USER)) {
                throw new UnEditableUser();
            }

            // 
            userInfoEntity.setUserName(userInfo.getUserName());
            userInfoEntity.setDescription(userInfo.getDescription());
            userInfoEntity.setMailAddress(userInfo.getMailAddress());
            userInfoEntity.setModifyUserId(modifyUserId);
            userInfoEntity.setModifyDate(HinemosTime.currentTimeMillis());

            // ?
            if (userInfoEntity.getRoleList() != null) {
                for (RoleInfo role : userInfoEntity.getRoleList()) {
                    m_log.info("userInfo.getRoleList(): userid=" + userInfo.getUserId() + ", roleid="
                            + role.getRoleId());
                }
            }
        }
        m_log.info("successful in modifing a user. (userId = " + userInfo.getUserId() + ")");
    } catch (UserNotFound | UnEditableUser e) {
        throw e;
    } catch (EntityExistsException e) {
        m_log.info("modifyUserInfo() failure to add a user. a user'id is duplicated. (userId = "
                + userInfo.getUserId() + ")");
        throw new UserDuplicate(e.getMessage(), e);
    } catch (Exception e) {
        m_log.warn("modifyUserInfo() failure to modify a user. (userId = " + userInfo.getUserId() + ")", e);
        throw new HinemosUnknown("failure to modify a user. (userId = " + userInfo.getUserId() + ")", e);
    }
}

---

From source file:com.clustercontrol.accesscontrol.factory.LoginUserModifier.java

/**
 * ?<BR>//  w  w w . j a  v a  2 s. c  o  m
 * 
 * @param userId ?ID
 * @param modifyUserId ID
 * @throws UserNotFound
 * @throws UnEditableUser
 * @throws UsedUser
 * @throws HinemosUnknown
 */
public static void deleteUserInfo(String userId, String modifyUserId)
        throws UserNotFound, UsedUser, UnEditableUser, HinemosUnknown {

    HinemosEntityManager em = new JpaTransactionManager().getEntityManager();

    if (userId != null && userId.compareTo("") != 0 && modifyUserId != null
            && modifyUserId.compareTo("") != 0) {
        try {
            // ????????????
            if (userId.compareTo(modifyUserId) == 0) {
                throw new UsedUser("a user will be deleted is equal to current login user.");
            }

            // ????
            UserInfo user = QueryUtil.getUserPK(userId);
            // ????
            if (user != null && !user.getUserType().equals(UserTypeConstant.LOGIN_USER)) {
                throw new UnEditableUser();
            }
            // ?
            user.unchainRoleInfoList();
            // ?
            em.remove(user);

        } catch (UserNotFound | UnEditableUser e) {
            throw e;
        } catch (UsedUser e) {
            m_log.info("deleteUserInfo() failure to delete a user. (userId = " + userId + ") : "
                    + e.getClass().getSimpleName() + ", " + e.getMessage());
            throw e;
        } catch (Exception e) {
            m_log.warn("deleteUserInfo() failure to delete a user. (userId = " + userId + ")", e);
            throw new HinemosUnknown(e.getMessage(), e);
        }

        m_log.info("successful in deleting a user. (userId = " + userId + ")");
    }
}

---

From source file:dk.netarkivet.common.utils.cdx.BinSearch.java

/** Our own comparison function.  Right now just does prefix match.
 *
 * @param line A line to find the prefix of
 * @param pattern The prefix to find.//w w w  .  jav  a 2 s  .com
 * @return A result equivalent to String.compareTo, but only for a prefix.
 */
private static int compare(String line, String pattern) {
    String start = line.substring(0, Math.min(pattern.length(), line.length()));
    int cmp = start.compareTo(pattern);
    return cmp;
}

---

From source file:com.jaeksoft.searchlib.util.StringUtils.java

public final static int compareNullString(final String v1, final String v2) {
    if (v1 == null) {
        if (v2 == null)
            return 0;
        return -1;
    }/*from  www.ja  va2s.co  m*/
    if (v2 == null)
        return 1;
    return v1.compareTo(v2);
}

---

From source file:com.p5solutions.core.utils.Comparison.java

/**
 * Compare to./*  w  w w  . j av  a2 s. c  o m*/
 * 
 * @param a
 *          the a
 * @param b
 *          the b
 * @return the int
 */
public static int compareTo(String a, String b) {
    // if both values are not null then compare them
    if (a != null && b != null) {
        return a.compareTo(b);
    }

    // if 'b' == null then 'a' must be greater than b
    if (a != null && b == null) {
        return 1;
    }

    // if 'a' == null then 'b' must be greater than a
    if (b != null && a == null) {
        return -1;
    }

    // otherwise they are equal
    return 0;
}

---

From source file:fr.gouv.culture.thesaurus.util.TextUtils.java

/**
 * Compare deux chanes de caractres, en tolrant les pointeurs
 * <code>null</code>. La comparaison s'effectue sur l'ordre lexicographique
 * des chanes. <code>null</code> est plus petit que n'importe quelle autre
 * chane,  l'exception d'un autre <code>null</code> (avec lequel il est
 * gal).//  w w  w. j a  va2  s .c  o  m
 * 
 * @param firstString
 *            Premire chane, ou <code>null</code>
 * @param secondString
 *            Seconde chane, ou <code>null</code>
 * @return <code>-1</code> si la premire chane est prioritaire sur la
 *         seconde, <code>1</code> si c'est la seconde qui est prioritaire
 *         sur la premire, <code>0</code> si les chanes sont gales
 */
public static int compareStrings(final String firstString, final String secondString) {
    int comparison;
    if (firstString == null) {
        comparison = (secondString == null) ? 0 : -1;
    } else {
        comparison = (secondString == null) ? 1 : firstString.compareTo(secondString);
    }

    return comparison;
}

---

From source file:control.Functions.java

public static int compareSampleCodes(String c1, String c2) {
    if (!c1.startsWith("Q") || c1.contains("ENTITY") || !c2.startsWith("Q") || c2.contains("ENTITY"))
        return c1.compareTo(c2);
    try {// www.  j  av  a2s .  c  o m
        // compares sample codes by projects, ending letters (999A --> 001B) and numbers (001A -->
        // 002A)
        int projCompare = c1.substring(0, 5).compareTo(c2.substring(0, 5));
        int numCompare = c1.substring(5, 8).compareTo(c2.substring(5, 8));
        int letterCompare = c1.substring(8, 9).compareTo(c2.substring(8, 9));
        if (projCompare != 0)
            return projCompare;
        else {
            if (letterCompare != 0)
                return letterCompare;
            else
                return numCompare;
        }
    } catch (Exception e) {
        logger.warn("Could not split code " + c1 + " or " + c2
                + ". Falling back to primitive lexicographical comparison.");
    }
    return c1.compareTo(c2);
}

---

From source file:net.sourceforge.eclipsetrader.trading.internal.watchlist.ColumnRegistry.java

public static IConfigurationElement[] getProviders() {
    List list = new ArrayList(map.values());
    Collections.sort(list, new Comparator() {
        public int compare(Object o1, Object o2) {
            String s1 = "";
            String s2 = "";
            if (((IConfigurationElement) o1).getAttribute("name") != null)
                s1 = ((IConfigurationElement) o1).getAttribute("name");
            if (((IConfigurationElement) o2).getAttribute("name") != null)
                s2 = ((IConfigurationElement) o2).getAttribute("name");
            return s1.compareTo(s2);
        }//from w w  w  .j a v a  2 s . com
    });
    return (IConfigurationElement[]) list.toArray(new IConfigurationElement[list.size()]);
}

---

From source file:com.ebay.erl.mobius.core.model.TupleColumnComparator.java

private static int compare(String v1, String v2) {
    return v1.compareTo(v2);
}

---

From source file:IrqaQuery.java

public static void get_sentence_from_json(JSONArray raw_list, String question, String docid, BufferedWriter out)
        throws Exception {
    for (Object o : raw_list) {
        JSONObject rl = (JSONObject) o;//  w ww. ja v a 2s.  co  m

        String query = (String) rl.get("question");
        String pid = (String) rl.get("paragraph_id");

        if (query.compareTo(question) == 0) {

        }

        if (pid.compareTo(docid) == 0 && query.compareTo(question) == 0) {
            // if docid is matched
            // get candidate index
            List<Integer> candidate_list = new ArrayList<Integer>();
            //                if (rl.get("candidates").toString().length()>1){
            //                System.out.println(rl.get("candidates").toString());
            String[] candidates = rl.get("candidates").toString().split(",");
            for (String cand : candidates) {
                //                    System.out.println(cand);
                //                    System.out.println(rl.get("candidates").toString());
                candidate_list.add(Integer.parseInt(cand.replace(" ", "")) - 1);
            }
            //                }

            // print with candidate 0/1
            int index_of_sen = 0;
            for (Object sen : (JSONArray) rl.get("sentences")) {
                int zero_one = 0;
                for (int cand : candidate_list) {
                    if (index_of_sen == cand)
                        zero_one = 1;
                }
                String out_format = String.format("%s\t%s\t%d\n", question, sen, zero_one);
                out.write(out_format);
                index_of_sen++;
            }
        } else {
            // print with candidate 0
            for (Object sen : (JSONArray) rl.get("sentences")) {
                //                    System.out.format("%s\t%s\t%d\n", question, sen, 0);
                String out_format = String.format("%s\t%s\t%d\n", question, sen, 0);
                out.write(out_format);
            }
        }

    }
}

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