Java tutorial
/* * South Face Software * Copyright 2012, South Face Software, Inc. and individual contributors * by the @authors tag. See the copyright.txt in the distribution for a * full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package com.sfs.captor.model; import java.io.Serializable; import java.util.ArrayList; import java.util.Date; import java.util.List; import javax.persistence.Basic; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.EnumType; import javax.persistence.Enumerated; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.Lob; import javax.persistence.ManyToOne; import javax.persistence.OneToMany; import javax.persistence.PrePersist; import javax.persistence.PreUpdate; import javax.persistence.Table; import javax.persistence.Temporal; import javax.persistence.TemporalType; import javax.validation.constraints.NotNull; import org.apache.commons.lang.StringUtils; import org.hibernate.envers.Audited; import com.sfs.captor.data.DevelopmentPhaseType; import com.sfs.captor.data.Literal; import com.sfs.captor.data.StatusType; import com.sfs.captor.util.ModelUtils; /** * Iteration * * @author lbbishop * */ @Entity @Audited @Table(name = "iteration") public class Iteration extends EntityBase implements Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; @NotNull(message = "Objective is required") @Lob @Column(name = "objective", columnDefinition = "TEXT", nullable = false) private String objective; @Lob @Column(name = "assessment", columnDefinition = "TEXT NULL", nullable = true) private String assessment; @Lob @Column(columnDefinition = "TEXT NULL", nullable = true) private String planning; @NotNull(message = "Development Phase is required") @Enumerated(EnumType.STRING) @Column(name = "development_phase_type", nullable = false) private DevelopmentPhaseType developmentPhaseType; @NotNull @Basic @Temporal(TemporalType.TIMESTAMP) @Column(name = "begin_date", nullable = false) private java.util.Date beginDate; @NotNull @Basic @Temporal(TemporalType.TIMESTAMP) @Column(name = "end_date", nullable = false) private java.util.Date endDate; @NotNull(message = "Status is required") @Enumerated(EnumType.STRING) @Column(name = "status_type", nullable = false) private StatusType statusType; @OneToMany(mappedBy = "iteration") private List<UseCase> useCases; @OneToMany(mappedBy = "iteration", cascade = { CascadeType.PERSIST, CascadeType.REMOVE }) private List<Activity> activities; @ManyToOne private Project project; /** * Default constructor */ public Iteration() { super(); init(); } /** * Iteration constructor */ public Iteration(int identifier) { super(); this.identifier = Integer.valueOf(identifier); init(); } /** * class init method */ private void init() { this.useCases = new ArrayList<UseCase>(); this.activities = new ArrayList<Activity>(); } /** * PrePersist method */ @PrePersist public void prePersist() { if (this.modifiedBy == null) { this.modifiedBy = Literal.APPNAME.toString(); } this.modifiedDate = new Date(); } /** * PreUpdate method */ @PreUpdate public void preUpdate() { if (this.modifiedBy == null) { this.modifiedBy = Literal.APPNAME.toString(); } this.modifiedDate = new Date(); } /** * @return the id */ public Long getId() { return id; } /** * @param id * the id to set */ public void setId(Long id) { this.id = id; } /** * @return the objective */ public String getObjective() { return objective; } /** * @return the abbreviated objective */ public String getObjectiveAbbrv() { return StringUtils.abbreviate(objective, 80); } /** * @param objective * the objective to set */ public void setObjective(String objective) { this.objective = objective; } /** * @return the beginDate */ public java.util.Date getBeginDate() { return beginDate; } /** * @return the developmentPhaseType */ public DevelopmentPhaseType getDevelopmentPhaseType() { return developmentPhaseType; } /** * @param developmentPhaseType * the developmentPhaseType to set */ public void setDevelopmentPhaseType(DevelopmentPhaseType developmentPhaseType) { this.developmentPhaseType = developmentPhaseType; } /** * @param beginDate * the beginDate to set */ public void setBeginDate(java.util.Date beginDate) { this.beginDate = beginDate; } /** * @return the endDate */ public java.util.Date getEndDate() { return endDate; } /** * @param endDate * the endDate to set */ public void setEndDate(java.util.Date endDate) { this.endDate = endDate; } /** * @return the project */ public Project getProject() { return project; } /** * @param project * the project to set */ public void setProject(Project project) { this.project = project; } /** * @return the identifier string (PREFIX concatenated with identifier) */ public String getArtifact() { return ModelUtils.buildArtifactIdentifier(Literal.PREFIX_ITERATION.toString(), this.identifier); } /** * @return the assessment */ public String getAssessment() { return assessment; } /** * @param assessment * the assessment to set */ public void setAssessment(String assessment) { this.assessment = assessment; } /** * @return the planning */ public String getPlanning() { return planning; } /** * @param planning * the planning to set */ public void setPlanning(String planning) { this.planning = planning; } /** * @return the statusType */ public StatusType getStatusType() { return statusType; } /** * @param statusType the statusType to set */ public void setStatusType(StatusType statusType) { this.statusType = statusType; } /** * @return the useCases */ public List<UseCase> getUseCases() { return useCases; } /** * @param useCase * the useCase to add */ public void addUseCase(UseCase useCase) { useCase.setIteration(this); useCases.add(useCase); } /** * @param useCase * the useCase to remove */ public void removeUseCase(UseCase useCase) { useCase.setIteration(null); useCases.remove(useCase); } /** * @return the activities */ public List<Activity> getActivities() { return activities; } /** * @param activity * the activity to add */ public void addActivity(Activity activity) { activity.setIteration(this); this.activities.add(activity); } /** * @param activity * the activity to remove */ public void removeActivity(Activity activity) { activity.setIteration(null); this.activities.remove(activity); } /* * (non-Javadoc) * * @see java.lang.Object#hashCode() */ @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((objective == null) ? 0 : objective.hashCode()); return result; } /* * (non-Javadoc) * * @see java.lang.Object#equals(java.lang.Object) */ @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; Iteration other = (Iteration) obj; if (objective == null) { if (other.objective != null) return false; } else if (!objective.equals(other.objective)) return false; return true; } /* * (non-Javadoc) * * @see java.lang.Object#toString() */ @Override public String toString() { StringBuilder builder = new StringBuilder(); builder.append("Iteration [id="); builder.append(id); builder.append(", identifier="); builder.append(identifier); builder.append(", phase="); builder.append(developmentPhaseType); builder.append(", beginDate="); builder.append(beginDate); builder.append(", endDate="); builder.append(endDate); builder.append("]"); return builder.toString(); } }