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package complex.framework.autosave;
import com.sun.star.uno.*;
import com.sun.star.lang.*;
import com.sun.star.container.*;
import com.sun.star.beans.*;
import com.sun.star.util.*;
class ConfigHelper
{
private XMultiServiceFactory m_xSMGR = null;
private XHierarchicalNameAccess m_xConfig = null;
//-----------------------------------------------
public ConfigHelper(XMultiServiceFactory xSMGR ,
String sConfigPath ,
boolean bReadOnly )
throws com.sun.star.uno.Exception
{
m_xSMGR = xSMGR;
XMultiServiceFactory xConfigRoot = UnoRuntime.queryInterface(XMultiServiceFactory.class, m_xSMGR.createInstance("com.sun.star.configuration.ConfigurationProvider"));
PropertyValue[] lParams = new PropertyValue[1];
lParams[0] = new PropertyValue();
lParams[0].Name = "nodepath";
lParams[0].Value = sConfigPath;
Object aConfig;
if (bReadOnly)
{
aConfig = xConfigRoot.createInstanceWithArguments("com.sun.star.configuration.ConfigurationAccess", lParams);
}
else
{
aConfig = xConfigRoot.createInstanceWithArguments("com.sun.star.configuration.ConfigurationUpdateAccess", lParams);
}
m_xConfig = UnoRuntime.queryInterface(XHierarchicalNameAccess.class, aConfig);
if (m_xConfig == null)
{
throw new com.sun.star.uno.Exception("Could not open configuration \"" + sConfigPath + "\"");
}
}
//-----------------------------------------------
public Object readRelativeKey(String sRelPath,
String sKey )
throws com.sun.star.container.NoSuchElementException
{
try
{
XPropertySet xPath = UnoRuntime.queryInterface(XPropertySet.class, m_xConfig.getByHierarchicalName(sRelPath));
return xPath.getPropertyValue(sKey);
}
catch(com.sun.star.uno.Exception ex)
{
throw new com.sun.star.container.NoSuchElementException(ex.getMessage());
}
}
//-----------------------------------------------
public void writeRelativeKey(String sRelPath,
String sKey ,
Object aValue )
throws com.sun.star.container.NoSuchElementException
{
try
{
XPropertySet xPath = UnoRuntime.queryInterface(XPropertySet.class, m_xConfig.getByHierarchicalName(sRelPath));
xPath.setPropertyValue(sKey, aValue);
}
catch(com.sun.star.uno.Exception ex)
{
throw new com.sun.star.container.NoSuchElementException(ex.getMessage());
}
}
//-----------------------------------------------
public void flush()
{
try
{
XChangesBatch xBatch = UnoRuntime.queryInterface(XChangesBatch.class, m_xConfig);
xBatch.commitChanges();
}
catch(com.sun.star.uno.Exception ex)
{}
}
//-----------------------------------------------
public static Object readDirectKey(XMultiServiceFactory xSMGR ,
String sConfigFile,
String sRelPath ,
String sKey )
throws com.sun.star.uno.Exception
{
ConfigHelper aConfig = new ConfigHelper(xSMGR, sConfigFile, true);
return aConfig.readRelativeKey(sRelPath, sKey);
}
//-----------------------------------------------
public static void writeDirectKey(XMultiServiceFactory xSMGR ,
String sConfigFile,
String sRelPath ,
String sKey ,
Object aValue )
throws com.sun.star.uno.Exception
{
ConfigHelper aConfig = new ConfigHelper(xSMGR, sConfigFile, false);
aConfig.writeRelativeKey(sRelPath, sKey, aValue);
aConfig.flush();
}
}
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