Package org.apache.commons.io.output

Class CloseShieldWriter

  • All Implemented Interfaces:
    Closeable, Flushable, Appendable, AutoCloseable
    public class CloseShieldWriter
extends ProxyWriter
    Proxy writer that prevents the underlying writer from being closed.

    This class is typically used in cases where a writer needs to be passed to a component that wants to explicitly close the writer even if other components would still use the writer for output.

    Since:
    2.7

    • Constructor Detail

      • CloseShieldWriter

        @Deprecated
public CloseShieldWriter​(Writer writer)
        Deprecated.
        Using this constructor prevents IDEs from warning if the underlying writer is never closed. Use wrap(Writer) instead.
        Creates a proxy that shields the given writer from being closed.
        Parameters:
        writer - underlying writer

    • Method Detail

      • wrap

        public static CloseShieldWriter wrap​(Writer writer)
        Creates a proxy that shields the given writer from being closed.
        Parameters:
        writer - the writer to wrap
        Returns:
        the created proxy
        Since:
        2.9.0