1 files changed, 211 insertions, 0 deletions
diff --git a/src/main/java/com/google/gerrit/client/reviewdb/Patch.java b/src/main/java/com/google/gerrit/client/reviewdb/Patch.java
new file mode 100644
index 0000000000..e3f0d2fefd
--- /dev/null
+++ b/src/main/java/com/google/gerrit/client/reviewdb/Patch.java
@@ -0,0 +1,211 @@
+// Copyright 2008 Google Inc.
+//
+// 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.google.gerrit.client.reviewdb;
+
+import com.google.gwtorm.client.Column;
+import com.google.gwtorm.client.StringKey;
+
+/** A single modified file in a {@link PatchSet}. */
+public final class Patch {
+  public static class Key extends StringKey<PatchSet.Id> {
+    @Column(name = Column.NONE)
+    protected PatchSet.Id patchSetId;
+
+    @Column
+    protected String fileName;
+
+    protected Key() {
+      patchSetId = new PatchSet.Id();
+    }
+
+    public Key(final PatchSet.Id ps, final String name) {
+      this.patchSetId = ps;
+      this.fileName = name;
+    }
+
+    @Override
+    public PatchSet.Id getParentKey() {
+      return patchSetId;
+    }
+
+    @Override
+    public String get() {
+      return fileName;
+    }
+
+    @Override
+    protected void set(String newValue) {
+      fileName = newValue;
+    }
+
+    /** Parse a Patch.Id out of a string representation. */
+    public static Key parse(final String str) {
+      final Key r = new Key();
+      r.fromString(str);
+      return r;
+    }
+  }
+
+  public static enum ChangeType {
+    ADD('A'),
+
+    MODIFIED('M'),
+
+    DELETED('D'),
+
+    RENAMED('R'),
+
+    COPIED('C');
+
+    private final char code;
+
+    private ChangeType(final char c) {
+      code = c;
+    }
+
+    public char getCode() {
+      return code;
+    }
+
+    public static ChangeType forCode(final char c) {
+      for (final ChangeType s : ChangeType.values()) {
+        if (s.code == c) {
+          return s;
+        }
+      }
+      return null;
+    }
+  }
+
+  public static enum PatchType {
+    UNIFIED('U'),
+
+    BINARY('B'),
+
+    N_WAY('N');
+
+    private final char code;
+
+    private PatchType(final char c) {
+      code = c;
+    }
+
+    public char getCode() {
+      return code;
+    }
+
+    public static PatchType forCode(final char c) {
+      for (final PatchType s : PatchType.values()) {
+        if (s.code == c) {
+          return s;
+        }
+      }
+      return null;
+    }
+  }
+
+  @Column(name = Column.NONE)
+  protected Key key;
+
+  /** What sort of change is this to the path; see {@link ChangeType}. */
+  @Column
+  protected char changeType;
+
+  /** What type of patch is this; see {@link PatchType}. */
+  @Column
+  protected char patchType;
+
+  @Column(notNull = false)
+  protected PatchContent.Key contentSha1;
+
+  /** Number of published comments on this patch. */
+  @Column
+  protected int nbrComments;
+
+  /** Number of drafts by the current user; not persisted in the datastore. */
+  protected int nbrDrafts;
+
+  /**
+   * Original if {@link #changeType} is {@link ChangeType#COPIED} or
+   * {@link ChangeType#RENAMED}.
+   */
+  @Column(notNull = false)
+  protected String sourceFileName;
+
+  protected Patch() {
+  }
+
+  public Patch(final Patch.Key newId) {
+    key = newId;
+    setChangeType(ChangeType.MODIFIED);
+    setPatchType(PatchType.UNIFIED);
+  }
+
+  public Patch.Key getKey() {
+    return key;
+  }
+
+  public int getCommentCount() {
+    return nbrComments;
+  }
+
+  public void setCommentCount(final int n) {
+    nbrComments = n;
+  }
+
+  public int getDraftCount() {
+    return nbrDrafts;
+  }
+
+  public void setDraftCount(final int n) {
+    nbrDrafts = n;
+  }
+
+  public ChangeType getChangeType() {
+    return ChangeType.forCode(changeType);
+  }
+
+  public void setChangeType(final ChangeType type) {
+    changeType = type.getCode();
+  }
+
+  public PatchType getPatchType() {
+    return PatchType.forCode(patchType);
+  }
+
+  public void setPatchType(final PatchType type) {
+    patchType = type.getCode();
+  }
+
+  public String getFileName() {
+    return key.fileName;
+  }
+
+  public PatchContent.Key getContent() {
+    return contentSha1;
+  }
+
+  public void setContent(final PatchContent.Key k) {
+    contentSha1 = k;
+  }
+
+  public String getSourceFileName() {
+    return sourceFileName;
+  }
+
+  public void setSourceFileName(final String n) {
+    sourceFileName = n;
+  }
+}