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re implement XmlRepositoryDAO

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This commit is contained in:
Sebastian Sdorra
2018-11-28 19:49:55 +01:00
parent d4db39755f
commit e9401624a7
26 changed files with 1019 additions and 369 deletions
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120
scm-dao-xml/src/main/java/sonia/scm/store/JAXBConfigurationEntryStore.java
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@@ -35,32 +35,14 @@ package sonia.scm.store;
//~--- non-JDK imports --------------------------------------------------------
import com.google.common.base.Charsets;
import com.google.common.base.Predicate;
import com.google.common.collect.Collections2;
import com.google.common.collect.Maps;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sonia.scm.security.KeyGenerator;
import sonia.scm.xml.IndentXMLStreamWriter;
//~--- JDK imports ------------------------------------------------------------
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.Reader;
import java.io.Writer;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.Map.Entry;
import sonia.scm.xml.XmlStreams;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
@@ -68,11 +50,14 @@ import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import java.io.File;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.Map.Entry;
//~--- JDK imports ------------------------------------------------------------
/**
*
@@ -255,74 +240,6 @@ public class JAXBConfigurationEntryStore<V> implements ConfigurationEntryStore<V
//~--- methods --------------------------------------------------------------
/**
* Method description
*
*
* @param writer
*/
private void close(XMLStreamWriter writer)
{
if (writer != null)
{
try
{
writer.close();
}
catch (XMLStreamException ex)
{
logger.error("could not close writer", ex);
}
}
}
/**
* Method description
*
*
* @param reader
*/
private void close(XMLStreamReader reader)
{
if (reader != null)
{
try
{
reader.close();
}
catch (XMLStreamException ex)
{
logger.error("could not close reader", ex);
}
}
}
/**
* Method description
*
*
* @return
*
* @throws FileNotFoundException
*/
private Reader createReader() throws FileNotFoundException
{
return new InputStreamReader(new FileInputStream(file), Charsets.UTF_8);
}
/**
* Method description
*
*
* @return
*
* @throws FileNotFoundException
*/
private Writer createWriter() throws FileNotFoundException
{
return new OutputStreamWriter(new FileOutputStream(file), Charsets.UTF_8);
}
/**
* Method description
*
@@ -333,15 +250,13 @@ public class JAXBConfigurationEntryStore<V> implements ConfigurationEntryStore<V
{
logger.debug("load configuration from {}", file);
XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();
XMLStreamReader reader = null;
try
{
Unmarshaller u = context.createUnmarshaller();
reader = xmlInputFactory.createXMLStreamReader(createReader());
reader = XmlStreams.createReader(file);
// configuration
reader.nextTag();
@@ -390,7 +305,7 @@ public class JAXBConfigurationEntryStore<V> implements ConfigurationEntryStore<V
}
finally
{
close(reader);
XmlStreams.close(reader);
}
}
@@ -402,17 +317,8 @@ public class JAXBConfigurationEntryStore<V> implements ConfigurationEntryStore<V
{
logger.debug("store configuration to {}", file);
IndentXMLStreamWriter writer = null;
try
try (IndentXMLStreamWriter writer = XmlStreams.createWriter(file))
{
//J-
writer = new IndentXMLStreamWriter(
XMLOutputFactory.newInstance().createXMLStreamWriter(
createWriter()
)
);
//J+
writer.writeStartDocument();
// configuration start
@@ -453,10 +359,6 @@ public class JAXBConfigurationEntryStore<V> implements ConfigurationEntryStore<V
{
throw new StoreException("could not store configuration", ex);
}
finally
{
close(writer);
}
}
//~--- fields ---------------------------------------------------------------