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Cleanup to avoid duplication method (noticed while reviewing #2977)

This commit is contained in:
Greg Wilkins 2018-10-16 14:28:51 +11:00
parent 64e561dcb1
commit 5c8d3f041b
1 changed files with 22 additions and 31 deletions
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53
jetty-http2/http2-hpack/src/main/java/org/eclipse/jetty/http2/hpack/MetaDataBuilder.java
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@ -33,7 +33,7 @@ public class MetaDataBuilder
{
private final int _maxSize;
private int _size;
private int _status=-1;
private Integer _status;
private String _method;
private HttpScheme _scheme;
private HostPortHttpField _authority;
@ -47,7 +47,7 @@ public class MetaDataBuilder
/**
* @param maxHeadersSize The maximum size of the headers, expressed as total name and value characters.
*/
MetaDataBuilder(int maxHeadersSize)
protected MetaDataBuilder(int maxHeadersSize)
{
_maxSize=maxHeadersSize;
}
@ -84,7 +84,7 @@ public class MetaDataBuilder
switch(header)
{
case C_STATUS:
if(checkHeader(header, _status))
if(checkPseudoHeader(header, _status))
_status = (Integer)staticField.getStaticValue();
_response = true;
break;
@ -110,8 +110,8 @@ public class MetaDataBuilder
switch(header)
{
case C_STATUS:
if(checkHeader(header, _status))
_status = field.getIntValue();
if(checkPseudoHeader(header, _status))
_status = Integer.valueOf(field.getIntValue());
_response = true;
break;
@ -197,7 +197,7 @@ public class MetaDataBuilder
}
}
void streamException(String messageFormat, Object... args)
protected void streamException(String messageFormat, Object... args)
{
HpackException.StreamException stream = new HpackException.StreamException(messageFormat, args);
if (_streamException==null)
@ -206,20 +206,7 @@ public class MetaDataBuilder
_streamException.addSuppressed(stream);
}
private boolean checkHeader(HttpHeader header, int value)
{
if (_fields.size()>0)
{
streamException("Pseudo header %s after fields", header.asString());
return false;
}
if (value==-1)
return true;
streamException("Duplicate pseudo header %s", header.asString());
return false;
}
private boolean checkPseudoHeader(HttpHeader header, Object value)
protected boolean checkPseudoHeader(HttpHeader header, Object value)
{
if (_fields.size()>0)
{
@ -258,22 +245,26 @@ public class MetaDataBuilder
return new MetaData.Request(_method,_scheme,_authority,_path,HttpVersion.HTTP_2,fields,_contentLength);
}
if (_response)
return new MetaData.Response(HttpVersion.HTTP_2,_status,fields,_contentLength);
{
if (_status==null)
throw new HpackException.StreamException("No Status");
return new MetaData.Response(HttpVersion.HTTP_2, _status, fields, _contentLength);
}
return new MetaData(HttpVersion.HTTP_2,fields,_contentLength);
}
finally
{
_fields = new HttpFields(Math.max(10,fields.size()+5));
_request=false;
_response=false;
_status=-1;
_method=null;
_scheme=null;
_authority=null;
_path=null;
_size=0;
_contentLength=Long.MIN_VALUE;
_fields = new HttpFields(Math.max(10, fields.size() + 5));
_request = false;
_response = false;
_status = null;
_method = null;
_scheme = null;
_authority = null;
_path = null;
_size = 0;
_contentLength = Long.MIN_VALUE;
}
}