1 files changed, 95 insertions, 0 deletions
diff --git a/core/java/android/content/SyncOperation.java b/core/java/android/content/SyncOperation.java
new file mode 100644
index 0000000..2d6e833
--- /dev/null
+++ b/core/java/android/content/SyncOperation.java
@@ -0,0 +1,95 @@
+package android.content;
+
+import android.accounts.Account;
+import android.os.Bundle;
+import android.os.SystemClock;
+
+/**
+ * Value type that represents a sync operation.
+ * @hide
+ */
+public class SyncOperation implements Comparable {
+    public final Account account;
+    public int syncSource;
+    public String authority;
+    public Bundle extras;
+    public final String key;
+    public long earliestRunTime;
+    public boolean expedited;
+    public SyncStorageEngine.PendingOperation pendingOperation;
+
+    public SyncOperation(Account account, int source, String authority, Bundle extras,
+            long delay) {
+        this.account = account;
+        this.syncSource = source;
+        this.authority = authority;
+        this.extras = new Bundle(extras);
+        removeFalseExtra(ContentResolver.SYNC_EXTRAS_UPLOAD);
+        removeFalseExtra(ContentResolver.SYNC_EXTRAS_MANUAL);
+        removeFalseExtra(ContentResolver.SYNC_EXTRAS_DISCARD_LOCAL_DELETIONS);
+        removeFalseExtra(ContentResolver.SYNC_EXTRAS_EXPEDITED);
+        removeFalseExtra(ContentResolver.SYNC_EXTRAS_OVERRIDE_TOO_MANY_DELETIONS);
+        final long now = SystemClock.elapsedRealtime();
+        if (delay < 0) {
+            this.expedited = true;
+            this.earliestRunTime = now;
+        } else {
+            this.expedited = false;
+            this.earliestRunTime = now + delay;
+        }
+        this.key = toKey();
+    }
+
+    private void removeFalseExtra(String extraName) {
+        if (!extras.getBoolean(extraName, false)) {
+            extras.remove(extraName);
+        }
+    }
+
+    SyncOperation(SyncOperation other) {
+        this.account = other.account;
+        this.syncSource = other.syncSource;
+        this.authority = other.authority;
+        this.extras = new Bundle(other.extras);
+        this.expedited = other.expedited;
+        this.earliestRunTime = SystemClock.elapsedRealtime();
+        this.key = toKey();
+    }
+
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("authority: ").append(authority);
+        sb.append(" account: ").append(account);
+        sb.append(" extras: ");
+        extrasToStringBuilder(extras, sb);
+        sb.append(" syncSource: ").append(syncSource);
+        sb.append(" when: ").append(earliestRunTime);
+        sb.append(" expedited: ").append(expedited);
+        return sb.toString();
+    }
+
+    private String toKey() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("authority: ").append(authority);
+        sb.append(" account: ").append(account);
+        sb.append(" extras: ");
+        extrasToStringBuilder(extras, sb);
+        return sb.toString();
+    }
+
+    public static void extrasToStringBuilder(Bundle bundle, StringBuilder sb) {
+        sb.append("[");
+        for (String key : bundle.keySet()) {
+            sb.append(key).append("=").append(bundle.get(key)).append(" ");
+        }
+        sb.append("]");
+    }
+
+    public int compareTo(Object o) {
+        SyncOperation other = (SyncOperation)o;
+        if (earliestRunTime == other.earliestRunTime) {
+            return 0;
+        }
+        return (earliestRunTime < other.earliestRunTime) ? -1 : 1;
+    }
+}