com.norconex.collector.http.handler.impl
Class DefaultHttpDocumentChecksummer
java.lang.Object
com.norconex.collector.http.handler.impl.DefaultHttpDocumentChecksummer
- All Implemented Interfaces:
- IHttpDocumentChecksummer, IXMLConfigurable, Serializable
public class DefaultHttpDocumentChecksummer
- extends Object
- implements IHttpDocumentChecksummer, IXMLConfigurable
Default implementation of IHttpDocumentChecksummer
which
returns a MD5 checksum value of the extracted document content unless
a given field is specified. If a field is specified, a MD5 checksum
value is constructed from that field.
XML configuration usage (not required since default):
<httpDocumentChecksummer class="com.norconex.collector.http.handler.DefaultHttpDocumentChecksummer">
<field>(optional field name)</field>
</httpDocumentChecksummer >
- Author:
- Pascal Essiembre
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DefaultHttpDocumentChecksummer
public DefaultHttpDocumentChecksummer()
createChecksum
public String createChecksum(HttpDocument document)
- Specified by:
createChecksum
in interface IHttpDocumentChecksummer
getField
public String getField()
setField
public void setField(String field)
loadFromXML
public void loadFromXML(Reader in)
- Specified by:
loadFromXML
in interface IXMLConfigurable
saveToXML
public void saveToXML(Writer out)
throws IOException
- Specified by:
saveToXML
in interface IXMLConfigurable
- Throws:
IOException
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