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 /*
  * Copyright 2006-2007 the original author or authors.
  *
  * 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 org.springframework.batch.retry.policy;
A org.springframework.batch.retry.RetryPolicy that allows a retry only if it hasn't timed out. The clock is started on a call to open(org.springframework.batch.retry.RetryContext).

Author(s):
Dave Syer
public class TimeoutRetryPolicy implements RetryPolicy {

Default value for timeout (milliseconds).
	public static final long DEFAULT_TIMEOUT = 1000;
	private long timeout = ;

Setter for timeout in milliseconds. Default is DEFAULT_TIMEOUT.

Parameters:
timeout
	public void setTimeout(long timeout) {
		this. = timeout;
	}

The value of the timeout.

Returns:
the timeout in milliseconds
	public long getTimeout() {
		return ;
	}

Only permits a retry if the timeout has not expired. Does not check the exception at all.

	public boolean canRetry(RetryContext context) {
		return ((TimeoutRetryContextcontext).isAlive();
	}
	public void close(RetryContext context) {
	}
	public RetryContext open(RetryContext parent) {
		return new TimeoutRetryContext(parent);
	}
	public void registerThrowable(RetryContext contextThrowable throwable) {
		((RetryContextSupportcontext).registerThrowable(throwable);
		// otherwise no-op - we only time out, otherwise retry everything...
	}
	private static class TimeoutRetryContext extends RetryContextSupport {
		private long timeout;
		private long start;
		public TimeoutRetryContext(RetryContext parentlong timeout) {
			super(parent);
			this. = System.currentTimeMillis();
			this. = timeout;
		}
		public boolean isAlive() {
			return (System.currentTimeMillis() - ) <= ;
		}
	}
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