Package com.adobe.granite.httpcache.api

Class Headers

java.lang.Object
com.adobe.granite.httpcache.api.Headers
public class Headers extends Object
Container class for HTTP headers.

  • Constructor Details

    • Headers

      public Headers()

  • Method Details

    • getHeader

      public String getHeader(String name)
      Return the first header matching a given name.
      Parameters:
      name - name
      Returns:
      value of header or null

    • getHeaders

      public String[] getHeaders(String name)
      Return all headers matching a given name.
      Parameters:
      name - name
      Returns:
      matching values or null

    • getDateHeader

      public long getDateHeader(String name)
      Return the first header matching a given name.
      Parameters:
      name - name
      Returns:
      value of date header or -1

    • getIntHeader

      public int getIntHeader(String name)
      Return the first header matching a given name.
      Parameters:
      name - name
      Returns:
      value of date header or 0

    • setHeader

      public void setHeader(String name, String value)
      Set a header. This will replace the first existing entry or add a new one.
      Parameters:
      name - name
      value - value, if null remove an existing header

    • setHeader

      public void setHeader(String name, long value)
      Set a header. This will replace the first existing entry or add a new one.
      Parameters:
      name - name
      value - value

    • setHeader

      public void setHeader(String name, int value)
      Set a header. This will replace the first existing entry or add a new one.
      Parameters:
      name - name
      value - value

    • addHeader

      public void addHeader(String name, String value)
      Add a header.
      Parameters:
      name - name
      value - value

    • addHeader

      public void addHeader(String name, long value)
      Add a header.
      Parameters:
      name - name
      value - value

    • addHeader

      public void addHeader(String name, int value)
      Add a header.
      Parameters:
      name - name
      value - value

    • getEntries

      public Headers.Entry[] getEntries()
      Return all entries.
      Returns:
      entries

    • save

      public void save(OutputStream out) throws IOException
      Store headers to an output stream.
      Parameters:
      out - output stream
      Throws:
      IOException - if an I/O error occurs

    • load

      public void load(InputStream in) throws IOException
      Load stored headers from an input stream.
      Parameters:
      in - input stream
      Throws:
      IOException - if an I/O error occurs

    • toString

      public String toString()
      Overrides:
      toString in class Object