001 package railo.commons.net.http.httpclient4.entity; 002 003 import java.io.ByteArrayInputStream; 004 import java.io.IOException; 005 import java.io.InputStream; 006 import java.io.OutputStream; 007 008 import org.apache.http.entity.AbstractHttpEntity; 009 010 public class EmptyHttpEntity extends AbstractHttpEntity implements Entity4 { 011 012 013 014 private String strContentType; 015 016 /** 017 * Constructor of the class 018 * @param contentType 019 */ 020 public EmptyHttpEntity(String contentType) { 021 super(); 022 setContentType(contentType); 023 strContentType=contentType; 024 } 025 026 @Override 027 public long getContentLength() { 028 return 0; 029 } 030 031 @Override 032 public boolean isRepeatable() { 033 return true; 034 } 035 036 @Override 037 public void writeTo(OutputStream os) { 038 // do nothing 039 } 040 041 @Override 042 public InputStream getContent() throws IOException, IllegalStateException { 043 return new ByteArrayInputStream(new byte[0]); 044 } 045 046 @Override 047 public boolean isStreaming() { 048 return false; 049 } 050 051 @Override 052 public long contentLength() { 053 return getContentLength(); 054 } 055 056 @Override 057 public String contentType() { 058 return strContentType; 059 } 060 061 }