@Override
	public void afterPropertiesSet() throws Exception {
		if (controlFile != null) {
			if (controlFile.getGploadInputDelimiter() != null) {
				this.delimiter = controlFile.getGploadInputDelimiter();
			}
		}
	}
@since 1.2
@author Janne Valkealahti
@author Gary Russell
extensions/spring-xd-extension-gpfdist/src/main/java/org/springframework/xd/greenplum/support/ReadableTableFactoryBean.java