Java tutorial
/** * The software subject to this notice and license includes both human readable * source code form and machine readable, binary, object code form. The po * Software was developed in conjunction with the National Cancer Institute * (NCI) by NCI employees and 5AM Solutions, Inc. (5AM). To the extent * government employees are authors, any rights in such works shall be subject * to Title 17 of the United States Code, section 105. * * This po Software License (the License) is between NCI and You. You (or * Your) shall mean a person or an entity, and all other entities that control, * are controlled by, or are under common control with the entity. Control for * purposes of this definition means (i) the direct or indirect power to cause * the direction or management of such entity, whether by contract or otherwise, * or (ii) ownership of fifty percent (50%) or more of the outstanding shares, * or (iii) beneficial ownership of such entity. * * This License is granted provided that You agree to the conditions described * below. NCI grants You a non-exclusive, worldwide, perpetual, fully-paid-up, * no-charge, irrevocable, transferable and royalty-free right and license in * its rights in the po Software to (i) use, install, access, operate, * execute, copy, modify, translate, market, publicly display, publicly perform, * and prepare derivative works of the po Software; (ii) distribute and * have distributed to and by third parties the po Software and any * modifications and derivative works thereof; and (iii) sublicense the * foregoing rights set out in (i) and (ii) to third parties, including the * right to license such rights to further third parties. For sake of clarity, * and not by way of limitation, NCI shall have no right of accounting or right * of payment from You or Your sub-licensees for the rights granted under this * License. This License is granted at no charge to You. * * Your redistributions of the source code for the Software must retain the * above copyright notice, this list of conditions and the disclaimer and * limitation of liability of Article 6, below. Your redistributions in object * code form must reproduce the above copyright notice, this list of conditions * and the disclaimer of Article 6 in the documentation and/or other materials * provided with the distribution, if any. * * Your end-user documentation included with the redistribution, if any, must * include the following acknowledgment: This product includes software * developed by 5AM and the National Cancer Institute. If You do not include * such end-user documentation, You shall include this acknowledgment in the * Software itself, wherever such third-party acknowledgments normally appear. * * You may not use the names "The National Cancer Institute", "NCI", or "5AM" * to endorse or promote products derived from this Software. This License does * not authorize You to use any trademarks, service marks, trade names, logos or * product names of either NCI or 5AM, except as required to comply with the * terms of this License. * * For sake of clarity, and not by way of limitation, You may incorporate this * Software into Your proprietary programs and into any third party proprietary * programs. However, if You incorporate the Software into third party * proprietary programs, You agree that You are solely responsible for obtaining * any permission from such third parties required to incorporate the Software * into such third party proprietary programs and for informing Your * sub-licensees, including without limitation Your end-users, of their * obligation to secure any required permissions from such third parties before * incorporating the Software into such third party proprietary software * programs. In the event that You fail to obtain such permissions, You agree * to indemnify NCI for any claims against NCI by such third parties, except to * the extent prohibited by law, resulting from Your failure to obtain such * permissions. * * For sake of clarity, and not by way of limitation, You may add Your own * copyright statement to Your modifications and to the derivative works, and * You may provide additional or different license terms and conditions in Your * sublicenses of modifications of the Software, or any derivative works of the * Software as a whole, provided Your use, reproduction, and distribution of the * Work otherwise complies with the conditions stated in this License. * * THIS SOFTWARE IS PROVIDED "AS IS," AND ANY EXPRESSED OR IMPLIED WARRANTIES, * (INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, * NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE) ARE DISCLAIMED. IN NO * EVENT SHALL THE NATIONAL CANCER INSTITUTE, 5AM SOLUTIONS, INC. OR THEIR * AFFILIATES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package com.fiveamsolutions.nci.commons.audit; import java.util.Set; import org.apache.commons.lang.StringUtils; import org.hibernate.Criteria; import org.hibernate.Query; import org.hibernate.Session; import com.fiveamsolutions.nci.commons.search.AbstractSearchCriteria; import com.fiveamsolutions.nci.commons.util.HibernateUtil; /** * Class used to store search criteria for finding audit records. */ public class AuditLogRecordSearchCriteria extends AbstractSearchCriteria<AuditLogRecord> { private static final long serialVersionUID = 1L; private static final String ROOT_ALIAS = "alr"; private final Long id; private final Set<Long> transactionId; /** * @param id id of object to find audit log records for (may be null) * @param transactionId transaction id to find audit log records for (may be null) */ public AuditLogRecordSearchCriteria(Long id, Set<Long> transactionId) { this.id = id; this.transactionId = transactionId; } /** * {@inheritDoc} */ @Override public boolean hasOneCriterionSpecified() { return id != null || transactionId != null; } /** * @return the id */ public long getId() { return id; } /** * @return the transaction id */ public Set<Long> getTransactionId() { return transactionId; } /** * {@inheritDoc} */ @Override public boolean isValid() { return hasOneCriterionSpecified(); } /** * {@inheritDoc} */ public Criteria getCriteria() { throw new UnsupportedOperationException(); } /** * {@inheritDoc} */ @SuppressWarnings("PMD.ConsecutiveLiteralAppends") // Can't satisfy this AND line length at the same time public Query getQuery(String orderByProperty, boolean isCountOnly) { Session session = getCurrentSession(); StringBuffer query = new StringBuffer( "SELECT " + (isCountOnly ? "COUNT(distinct " + ROOT_ALIAS + ") " : "distinct " + ROOT_ALIAS) + " FROM " + AuditLogRecord.class.getName() + " " + ROOT_ALIAS + "," + AuditLogDetail.class.getName() + " ald WHERE "); return helpBuildQuery(session, query, orderByProperty); } /** * @return current HB Session */ protected Session getCurrentSession() { return HibernateUtil.getCurrentSession(); } /** * {@inheritDoc} */ @Override public String getRootAlias() { return ROOT_ALIAS; } /** * {@inheritDoc} */ public Query getQuery(String orderByProperty, String leftJoinClause, boolean isCountOnly) { if (StringUtils.isNotBlank(leftJoinClause)) { throw new IllegalArgumentException("The use of the left join clause is currently not supported." + " Please ref jira issues PO-1115, PO-1116, PO-1118"); } return getQuery(orderByProperty, isCountOnly); } private Query helpBuildQuery(Session session, StringBuffer query, String orderByProperty) { if (id != null) { query.append(String.format(" %s.entityId = :entityId OR ", ROOT_ALIAS)); query.append(String.format(" (ald in elements(%s.details) ", ROOT_ALIAS)); query.append(" AND (ald.oldValue = :entityIdStr OR ald.newValue = :entityIdStr)) "); } else { query.append(String.format(" %s.transactionId in (:transactionIds) ", ROOT_ALIAS)); } query.append(orderByProperty); Query q = session.createQuery(query.toString()); if (id != null) { q.setLong("entityId", getId()); q.setString("entityIdStr", Long.toString(getId())); } else { q.setParameterList("transactionIds", getTransactionId()); } return q; } }