Example usage for com.liferay.portal.kernel.util StringPool BLANK

List of usage examples for com.liferay.portal.kernel.util StringPool BLANK

  1. HOME
  2. Java
  3. com.liferay.portal
  4. com.liferay.portal.kernel.util.*
  5. StringPool
  6. BLANK

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util StringPool BLANK.

Prototype

String BLANK

To view the source code for com.liferay.portal.kernel.util StringPool BLANK.

Click Source Link

Usage

From source file:at.bibbox.reactjsservice.model.impl.ToolInformationModelImpl.java

License:Open Source License

@JSON
@Override//from   ww  w  .  j  ava2s  . c  om
public String getPlatform() {
    if (_platform == null) {
        return StringPool.BLANK;
    } else {
        return _platform;
    }
}

From source file:at.bibbox.reactjsservice.model.impl.ToolInformationModelImpl.java

License:Open Source License

@JSON
@Override/*ww w.j  av a  2  s. co  m*/
public String getLicense() {
    if (_license == null) {
        return StringPool.BLANK;
    } else {
        return _license;
    }
}

From source file:at.bibbox.reactjsservice.model.impl.ToolInformationModelImpl.java

License:Open Source License

@JSON
@Override/*  ww w  .ja v  a  2  s .c o  m*/
public String getDescription() {
    if (_description == null) {
        return StringPool.BLANK;
    } else {
        return _description;
    }
}

From source file:at.bibbox.reactjsservice.service.persistence.ToolInformationPersistenceImpl.java

License:Open Source License

/**
 * Returns an ordered range of all the tool informations where category = ?.
 *
 * <p>/* w  ww . j  av  a 2 s  .c o m*/
 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link at.bibbox.reactjsservice.model.impl.ToolInformationModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
 * </p>
 *
 * @param category the category
 * @param start the lower bound of the range of tool informations
 * @param end the upper bound of the range of tool informations (not inclusive)
 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
 * @return the ordered range of matching tool informations
 * @throws SystemException if a system exception occurred
 */
@Override
public List<ToolInformation> findByCategory(String category, int start, int end,
        OrderByComparator orderByComparator) throws SystemException {
    boolean pagination = true;
    FinderPath finderPath = null;
    Object[] finderArgs = null;

    if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) && (orderByComparator == null)) {
        pagination = false;
        finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_CATEGORY;
        finderArgs = new Object[] { category };
    } else {
        finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_CATEGORY;
        finderArgs = new Object[] { category, start, end, orderByComparator };
    }

    List<ToolInformation> list = (List<ToolInformation>) FinderCacheUtil.getResult(finderPath, finderArgs,
            this);

    if ((list != null) && !list.isEmpty()) {
        for (ToolInformation toolInformation : list) {
            if (!Validator.equals(category, toolInformation.getCategory())) {
                list = null;

                break;
            }
        }
    }

    if (list == null) {
        StringBundler query = null;

        if (orderByComparator != null) {
            query = new StringBundler(3 + (orderByComparator.getOrderByFields().length * 3));
        } else {
            query = new StringBundler(3);
        }

        query.append(_SQL_SELECT_TOOLINFORMATION_WHERE);

        boolean bindCategory = false;

        if (category == null) {
            query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_1);
        } else if (category.equals(StringPool.BLANK)) {
            query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_3);
        } else {
            bindCategory = true;

            query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_2);
        }

        if (orderByComparator != null) {
            appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS, orderByComparator);
        } else if (pagination) {
            query.append(ToolInformationModelImpl.ORDER_BY_JPQL);
        }

        String sql = query.toString();

        Session session = null;

        try {
            session = openSession();

            Query q = session.createQuery(sql);

            QueryPos qPos = QueryPos.getInstance(q);

            if (bindCategory) {
                qPos.add(category);
            }

            if (!pagination) {
                list = (List<ToolInformation>) QueryUtil.list(q, getDialect(), start, end, false);

                Collections.sort(list);

                list = new UnmodifiableList<ToolInformation>(list);
            } else {
                list = (List<ToolInformation>) QueryUtil.list(q, getDialect(), start, end);
            }

            cacheResult(list);

            FinderCacheUtil.putResult(finderPath, finderArgs, list);
        } catch (Exception e) {
            FinderCacheUtil.removeResult(finderPath, finderArgs);

            throw processException(e);
        } finally {
            closeSession(session);
        }
    }

    return list;
}

From source file:at.bibbox.reactjsservice.service.persistence.ToolInformationPersistenceImpl.java

License:Open Source License

protected ToolInformation getByCategory_PrevAndNext(Session session, ToolInformation toolInformation,
        String category, OrderByComparator orderByComparator, boolean previous) {
    StringBundler query = null;/*w w  w.j a v a  2 s  . co  m*/

    if (orderByComparator != null) {
        query = new StringBundler(6 + (orderByComparator.getOrderByFields().length * 6));
    } else {
        query = new StringBundler(3);
    }

    query.append(_SQL_SELECT_TOOLINFORMATION_WHERE);

    boolean bindCategory = false;

    if (category == null) {
        query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_1);
    } else if (category.equals(StringPool.BLANK)) {
        query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_3);
    } else {
        bindCategory = true;

        query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_2);
    }

    if (orderByComparator != null) {
        String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();

        if (orderByConditionFields.length > 0) {
            query.append(WHERE_AND);
        }

        for (int i = 0; i < orderByConditionFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByConditionFields[i]);

            if ((i + 1) < orderByConditionFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN_HAS_NEXT);
                } else {
                    query.append(WHERE_LESSER_THAN_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN);
                } else {
                    query.append(WHERE_LESSER_THAN);
                }
            }
        }

        query.append(ORDER_BY_CLAUSE);

        String[] orderByFields = orderByComparator.getOrderByFields();

        for (int i = 0; i < orderByFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByFields[i]);

            if ((i + 1) < orderByFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC_HAS_NEXT);
                } else {
                    query.append(ORDER_BY_DESC_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC);
                } else {
                    query.append(ORDER_BY_DESC);
                }
            }
        }
    } else {
        query.append(ToolInformationModelImpl.ORDER_BY_JPQL);
    }

    String sql = query.toString();

    Query q = session.createQuery(sql);

    q.setFirstResult(0);
    q.setMaxResults(2);

    QueryPos qPos = QueryPos.getInstance(q);

    if (bindCategory) {
        qPos.add(category);
    }

    if (orderByComparator != null) {
        Object[] values = orderByComparator.getOrderByConditionValues(toolInformation);

        for (Object value : values) {
            qPos.add(value);
        }
    }

    List<ToolInformation> list = q.list();

    if (list.size() == 2) {
        return list.get(1);
    } else {
        return null;
    }
}

From source file:at.bibbox.reactjsservice.service.persistence.ToolInformationPersistenceImpl.java

License:Open Source License

/**
 * Returns the number of tool informations where category = &#63;.
 *
 * @param category the category/* www.ja va 2  s . c o m*/
 * @return the number of matching tool informations
 * @throws SystemException if a system exception occurred
 */
@Override
public int countByCategory(String category) throws SystemException {
    FinderPath finderPath = FINDER_PATH_COUNT_BY_CATEGORY;

    Object[] finderArgs = new Object[] { category };

    Long count = (Long) FinderCacheUtil.getResult(finderPath, finderArgs, this);

    if (count == null) {
        StringBundler query = new StringBundler(2);

        query.append(_SQL_COUNT_TOOLINFORMATION_WHERE);

        boolean bindCategory = false;

        if (category == null) {
            query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_1);
        } else if (category.equals(StringPool.BLANK)) {
            query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_3);
        } else {
            bindCategory = true;

            query.append(_FINDER_COLUMN_CATEGORY_CATEGORY_2);
        }

        String sql = query.toString();

        Session session = null;

        try {
            session = openSession();

            Query q = session.createQuery(sql);

            QueryPos qPos = QueryPos.getInstance(q);

            if (bindCategory) {
                qPos.add(category);
            }

            count = (Long) q.uniqueResult();

            FinderCacheUtil.putResult(finderPath, finderArgs, count);
        } catch (Exception e) {
            FinderCacheUtil.removeResult(finderPath, finderArgs);

            throw processException(e);
        } finally {
            closeSession(session);
        }
    }

    return count.intValue();
}

From source file:at.graz.hmmc.liferay.portlet.puch.model.impl.ConfigurationCacheModel.java

License:Open Source License

@Override
public Configuration toEntityModel() {
    ConfigurationImpl configurationImpl = new ConfigurationImpl();

    configurationImpl.setConfigurationId(configurationId);

    if (scope == null) {
        configurationImpl.setScope(StringPool.BLANK);
    } else {//from www .  j  a v a 2s .c o  m
        configurationImpl.setScope(scope);
    }

    if (optionkey == null) {
        configurationImpl.setOptionkey(StringPool.BLANK);
    } else {
        configurationImpl.setOptionkey(optionkey);
    }

    if (optionvalue == null) {
        configurationImpl.setOptionvalue(StringPool.BLANK);
    } else {
        configurationImpl.setOptionvalue(optionvalue);
    }

    configurationImpl.resetOriginalValues();

    return configurationImpl;
}

From source file:at.graz.hmmc.liferay.portlet.puch.model.impl.ConfigurationCacheModel.java

License:Open Source License

@Override
public void writeExternal(ObjectOutput objectOutput) throws IOException {
    objectOutput.writeLong(configurationId);

    if (scope == null) {
        objectOutput.writeUTF(StringPool.BLANK);
    } else {//  ww w.  java  2s.co m
        objectOutput.writeUTF(scope);
    }

    if (optionkey == null) {
        objectOutput.writeUTF(StringPool.BLANK);
    } else {
        objectOutput.writeUTF(optionkey);
    }

    if (optionvalue == null) {
        objectOutput.writeUTF(StringPool.BLANK);
    } else {
        objectOutput.writeUTF(optionvalue);
    }
}

From source file:at.graz.hmmc.liferay.portlet.puch.model.impl.ConfigurationModelImpl.java

License:Open Source License

@Override
public String getScope() {
    if (_scope == null) {
        return StringPool.BLANK;
    } else {//from   w w w  .  j av  a 2s  .  c  o  m
        return _scope;
    }
}

From source file:at.graz.hmmc.liferay.portlet.puch.model.impl.ConfigurationModelImpl.java

License:Open Source License

@Override
public String getOptionkey() {
    if (_optionkey == null) {
        return StringPool.BLANK;
    } else {//from   w  ww. j ava2 s. com
        return _optionkey;
    }
}