Initial commit (#122).

src/main/java/org/gitlab4j/api/models/CommitAction.java

+package org.gitlab4j.api.models;
+
+import org.gitlab4j.api.utils.JacksonJsonEnumHelper;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+
+public class CommitAction {
+
+    public enum Action {
+
+        CREATE, DELETE, MOVE, UPDATE;
+
+        private static JacksonJsonEnumHelper<Action> enumHelper = new JacksonJsonEnumHelper<>(Action.class);
+
+        @JsonCreator
+        public static Action forValue(String value) {
+            return enumHelper.forValue(value);
+        }
+
+        @JsonValue
+        public String toValue() {
+            return (enumHelper.toString(this));
+        }
+
+        @Override
+        public String toString() {
+            return (enumHelper.toString(this));
+        }
+    }
+
+    public enum Encoding {
+
+        BASE64, TEXT;
+
+        private static JacksonJsonEnumHelper<Encoding> enumHelper = new JacksonJsonEnumHelper<>(Encoding.class);
+
+        @JsonCreator
+        public static Encoding forValue(String value) {
+            return enumHelper.forValue(value);
+        }
+
+        @JsonValue
+        public String toValue() {
+            return (enumHelper.toString(this));
+        }
+
+        @Override
+        public String toString() {
+            return (enumHelper.toString(this));
+        }
+    }
+
+    private Action action;
+    private String filePath;
+    private String previousPath;
+    private String content;
+    private Encoding encoding;
+    private String lastCommitId;
+
+    public Action getAction() {
+        return action;
+    }
+
+    public void setAction(Action action) {
+        this.action = action;
+    }
+
+    public CommitAction withAction(Action action) {
+        this.action = action;
+        return this;
+    }
+
+    public String getFilePath() {
+        return filePath;
+    }
+
+    public void setFilePath(String filePath) {
+        this.filePath = filePath;
+    }
+
+    public CommitAction withFilePath(String filePath) {
+        this.filePath = filePath;
+        return this;
+    }
+
+    public String getPreviousPath() {
+        return previousPath;
+    }
+
+    public void setPreviousPath(String previousPath) {
+        this.previousPath = previousPath;
+    }
+
+    public CommitAction withPreviousPath(String previousPath) {
+        this.previousPath = previousPath;
+        return this;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public CommitAction withContent(String content) {
+        this.content = content;
+        return this;
+    }
+
+    public Encoding getEncoding() {
+        return encoding;
+    }
+
+    public void setEncoding(Encoding encoding) {
+        this.encoding = encoding;
+    }
+
+    public CommitAction withEncoding(Encoding encoding) {
+        this.encoding = encoding;
+        return this;
+    }
+
+    public String getLastCommitId() {
+        return lastCommitId;
+    }
+
+    public void setLastCommitId(String lastCommitId) {
+        this.lastCommitId = lastCommitId;
+    }
+
+    public CommitAction withLastCommitId(String lastCommitId) {
+        this.lastCommitId = lastCommitId;
+        return this;
+    }
+}

src/main/java/org/gitlab4j/api/models/CommitPayload.java

+package org.gitlab4j.api.models;
+
+import java.util.List;
+
+public class CommitPayload {
+
+    private String branch;
+    private String commitMessage;
+    private String startBranch;
+    private List<CommitAction> actions;
+    private String authorEmail;
+    private String authorName;
+
+    public String getBranch() {
+        return branch;
+    }
+
+    public void setBranch(String branch) {
+        this.branch = branch;
+    }
+
+    public String getCommitMessage() {
+        return commitMessage;
+    }
+
+    public void setCommitMessage(String commitMessage) {
+        this.commitMessage = commitMessage;
+    }
+
+    public String getStartBranch() {
+        return startBranch;
+    }
+
+    public void setStartBranch(String startBranch) {
+        this.startBranch = startBranch;
+    }
+
+    public List<CommitAction> getActions() {
+        return actions;
+    }
+
+    public void setActions(List<CommitAction> actions) {
+        this.actions = actions;
+    }
+
+    public String getAuthorEmail() {
+        return authorEmail;
+    }
+
+    public void setAuthorEmail(String authorEmail) {
+        this.authorEmail = authorEmail;
+    }
+
+    public String getAuthorName() {
+        return authorName;
+    }
+
+    public void setAuthorName(String authorName) {
+        this.authorName = authorName;
+    }
+}

src/test/resources/org/gitlab4j/api/commit-payload.json

+{
+  "branch": "master",
+  "commit_message": "some commit message",
+  "actions": [
+    {
+      "action": "create",
+      "file_path": "foo/bar",
+      "content": "some content"
+    },
+    {
+      "action": "delete",
+      "file_path": "foo/bar2"
+    },
+    {
+      "action": "move",
+      "file_path": "foo/bar3",
+      "previous_path": "foo/bar4",
+      "content": "some content"
+    },
+    {
+      "action": "update",
+      "file_path": "foo/bar5",
+      "content": "new content"
+    }
+  ]
+}
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