Refactoring getTimeoutSeconds of a Spawn into Spaws.java, becaused it is used

in places other than the sandbox code.

--
MOS_MIGRATED_REVID=132436150

1 files changed, 44 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/actions/Spawns.java b/src/main/java/com/google/devtools/build/lib/actions/Spawns.java
new file mode 100644
index 0000000000..75046a9fd2
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/actions/Spawns.java
@@ -0,0 +1,44 @@
+// Copyright 2016 The Bazel Authors. All rights reserved.
+//
+// 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.devtools.build.lib.actions;
+
+/** Helper methods relating to implementations of {@link Spawn}. */
+public final class Spawns {
+  private Spawns() {}
+
+  /**
+   * Parse the timeout key in the spawn execution info, if it exists. Return -1 if the key does not
+   * exist.
+   */
+  public static int getTimeoutSeconds(Spawn spawn) throws ExecException {
+    return getTimeoutSeconds(spawn, -1);
+  }
+
+  /**
+   * Parse the timeout key in the spawn execution info, if it exists. Otherwise, return the given
+   * default timeout.
+   */
+  public static int getTimeoutSeconds(Spawn spawn, int defaultTimeout) throws ExecException {
+    String timeoutStr = spawn.getExecutionInfo().get("timeout");
+    if (timeoutStr == null) {
+      return defaultTimeout;
+    }
+    try {
+      return Integer.parseInt(timeoutStr);
+    } catch (NumberFormatException e) {
+      throw new UserExecException("could not parse timeout: ", e);
+    }
+  }
+}