Branch for implementing distributed gb-issues

1 files changed, 310 insertions, 0 deletions

diff --git a/src/com/gitblit/models/IssueModel.java b/src/com/gitblit/models/IssueModel.java
new file mode 100644
index 00000000..3c6d9a0b
--- /dev/null
+++ b/src/com/gitblit/models/IssueModel.java
@@ -0,0 +1,310 @@
+/*

+ * Copyright 2012 gitblit.com.

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *     http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ */

+package com.gitblit.models;

+

+import java.io.Serializable;

+import java.util.ArrayList;

+import java.util.Date;

+import java.util.List;

+

+import com.gitblit.utils.ArrayUtils;

+import com.gitblit.utils.StringUtils;

+

+/**

+ * The Gitblit Issue model, its component classes, and enums.

+ * 

+ * @author James Moger

+ * 

+ */

+public class IssueModel implements Serializable, Comparable<IssueModel> {

+

+	private static final long serialVersionUID = 1L;;

+

+	public String id;

+

+	public Type type;

+

+	public Status status;

+

+	public Priority priority;

+

+	public Date created;

+

+	public String summary;

+

+	public String description;

+

+	public String reporter;

+

+	public String owner;

+

+	public String milestone;

+

+	public List<Change> changes;

+

+	public IssueModel() {

+		created = new Date();

+

+		type = Type.Defect;

+		status = Status.New;

+		priority = Priority.Medium;

+

+		changes = new ArrayList<Change>();

+	}

+

+	public String getStatus() {

+		String s = status.toString();

+		if (!StringUtils.isEmpty(owner))

+			s += " (" + owner + ")";

+		return s;

+	}

+

+	public List<String> getLabels() {

+		List<String> list = new ArrayList<String>();

+		String labels = null;

+		for (Change change : changes) {

+			if (change.hasFieldChanges()) {

+				FieldChange field = change.getField(Field.Labels);

+				if (field != null) {

+					labels = field.value.toString();

+				}

+			}

+		}

+		if (!StringUtils.isEmpty(labels)) {

+			list.addAll(StringUtils.getStringsFromValue(labels, " "));

+		}

+		return list;

+	}

+

+	public boolean hasLabel(String label) {

+		return getLabels().contains(label);

+	}

+

+	public Attachment getAttachment(String name) {

+		Attachment attachment = null;

+		for (Change change : changes) {

+			if (change.hasAttachments()) {

+				Attachment a = change.getAttachment(name);

+				if (a != null) {

+					attachment = a;

+				}

+			}

+		}

+		return attachment;

+	}

+

+	public void addChange(Change change) {

+		if (changes == null) {

+			changes = new ArrayList<Change>();

+		}

+		changes.add(change);

+	}

+

+	@Override

+	public String toString() {

+		return summary;

+	}

+

+	@Override

+	public int compareTo(IssueModel o) {

+		return o.created.compareTo(created);

+	}

+

+	@Override

+	public boolean equals(Object o) {

+		if (o instanceof IssueModel)

+			return id.equals(((IssueModel) o).id);

+		return super.equals(o);

+	}

+

+	@Override

+	public int hashCode() {

+		return id.hashCode();

+	}

+

+	public static class Change implements Serializable {

+

+		private static final long serialVersionUID = 1L;

+

+		public Date created;

+

+		public String author;

+

+		public Comment comment;

+

+		public List<FieldChange> fieldChanges;

+

+		public List<Attachment> attachments;

+

+		public void comment(String text) {

+			comment = new Comment(text);

+		}

+

+		public boolean hasComment() {

+			return comment != null;

+		}

+

+		public boolean hasAttachments() {

+			return !ArrayUtils.isEmpty(attachments);

+		}

+

+		public boolean hasFieldChanges() {

+			return !ArrayUtils.isEmpty(fieldChanges);

+		}

+

+		public FieldChange getField(Field field) {

+			if (fieldChanges != null) {

+				for (FieldChange fieldChange : fieldChanges) {

+					if (fieldChange.field == field) {

+						return fieldChange;

+					}

+				}

+			}

+			return null;

+		}

+

+		public void setField(Field field, Object value) {

+			FieldChange fieldChange = new FieldChange();

+			fieldChange.field = field;

+			fieldChange.value = value;

+			if (fieldChanges == null) {

+				fieldChanges = new ArrayList<FieldChange>();

+			}

+			fieldChanges.add(fieldChange);

+		}

+

+		public String getString(Field field) {

+			FieldChange fieldChange = getField(field);

+			if (fieldChange == null) {

+				return null;

+			}

+			return fieldChange.value.toString();

+		}

+

+		public void addAttachment(Attachment attachment) {

+			if (attachments == null) {

+				attachments = new ArrayList<Attachment>();

+			}

+			attachments.add(attachment);

+		}

+

+		public Attachment getAttachment(String name) {

+			for (Attachment attachment : attachments) {

+				if (attachment.name.equalsIgnoreCase(name)) {

+					return attachment;

+				}

+			}

+			return null;

+		}

+

+		@Override

+		public String toString() {

+			return created.toString() + " by " + author;

+		}

+	}

+

+	public static class Comment implements Serializable {

+

+		private static final long serialVersionUID = 1L;

+

+		public String text;

+		public boolean deleted;

+

+		Comment(String text) {

+			this.text = text;

+		}

+

+		@Override

+		public String toString() {

+			return text;

+		}

+	}

+

+	public static class FieldChange implements Serializable {

+

+		private static final long serialVersionUID = 1L;

+

+		public Field field;

+

+		public Object value;

+

+		@Override

+		public String toString() {

+			return field + ": " + value;

+		}

+	}

+

+	public static class Attachment implements Serializable {

+

+		private static final long serialVersionUID = 1L;

+

+		public String name;

+		public long size;

+		public byte[] content;

+		public boolean deleted;

+

+		public Attachment(String name) {

+			this.name = name;

+		}

+

+		@Override

+		public String toString() {

+			return name;

+		}

+	}

+

+	public static enum Field {

+		Summary, Description, Reporter, Owner, Type, Status, Priority, Milestone, Labels;

+	}

+

+	public static enum Type {

+		Defect, Enhancement, Task, Review, Other;

+	}

+

+	public static enum Priority {

+		Low, Medium, High, Critical;

+	}

+

+	public static enum Status {

+		New, Accepted, Started, Review, Queued, Testing, Done, Fixed, WontFix, Duplicate, Invalid;

+

+		public boolean atLeast(Status status) {

+			return ordinal() >= status.ordinal();

+		}

+

+		public boolean exceeds(Status status) {

+			return ordinal() > status.ordinal();

+		}

+

+		public Status next() {

+			switch (this) {

+			case New:

+				return Started;

+			case Accepted:

+				return Started;

+			case Started:

+				return Testing;

+			case Review:

+				return Testing;

+			case Queued:

+				return Testing;

+			case Testing:

+				return Done;

+			}

+			return Accepted;

+		}

+	}

+}