com.quinsoft.zeidon.standardoe.ApplicationImpl Maven / Gradle / Ivy
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/**
This file is part of the Zeidon Java Object Engine (Zeidon JOE).
Zeidon JOE is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Zeidon JOE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with Zeidon JOE. If not, see attributes = new LinkedHashMap();
private final Map lodDefList = new HashMap();
private final String zeidonRootDir;
private final ViewNameList viewNameList = new ViewNameList();
private final ObjectEngine objectEngine;
private DomainList domainList;
private CacheMap cacheMap;
/**
* Create an application and get the name from zeidon.app.
*
* @param zeidonRootDir
*/
ApplicationImpl( String zeidonRootDir, ObjectEngine objectEngine )
{
this.zeidonRootDir = zeidonRootDir;
this.objectEngine = objectEngine;
}
@Override
public String getName()
{
return attributes.get( "APP_NAME" );
}
@Override
public String getObjectDir()
{
return attributes.get( "APP_ADOBIN" );
}
@Override
public synchronized LodDef getLodDef(TaskQualification taskQual, String name) throws UnknownLodDefException
{
String lowerName = name.toLowerCase();
if ( lodDefList.containsKey( lowerName ))
return lodDefList.get( lowerName );
LodDef lodDef = new LodDef( taskQual.getTask(), this, name );
lodDefList.put( lowerName, lodDef );
return lodDef;
}
@Override
public void setAttribute(PortableFileReader reader )
{
String attName = reader.getAttributeName();
// If the attr name begins with ZEIDON then it's part of the system app and we can
// ignore those attributes.
if ( attName.startsWith( "ZEIDON" ) )
return;
String value = reader.getAttributeValue();
if ( value.startsWith( "." ) )
value = zeidonRootDir + value.substring( 1 );
/*
*
String value = reader.getAttributeValue();
if ( attName.equalsIgnoreCase("APP_ADOBIN") && StringUtils.isNotBlank(zeidonRootDir) )
{
value = FileSystems.getDefault().getPath( zeidonRootDir + "/" + value ).normalize().toAbsolutePath().toString();
}
*/
attributes.put( attName, value );
}
@Override
public void dropNameForView(String name, View view)
{
viewNameList.dropNameForView( name, view );
}
@Override
public View getViewByName(String name)
{
return viewNameList.getViewByName( name );
}
@Override
public void setNameForView(String name, View view)
{
// Move the view to be under the system task. We do this because when
// the view's current task is dropped this view will still hold on to
// a reference to the task and it won't get cleaned up.
if ( view.getTask() != view.getTask().getSystemTask() ) // Already system task?
{
ViewImpl v = ((InternalView) view ).getViewImpl();
v.reassignTask( view.getTask().getSystemTask() );
}
viewNameList.setNameForView( name, view );
}
@Override
public Collection getAllViewNames(View view)
{
return viewNameList.getAllViewNames( view );
}
@Override
public String toString()
{
return getName();
}
ViewNameList getViewNameList()
{
return viewNameList;
}
synchronized void loadDomainsIfNotLoaded( Task task )
{
if ( domainList != null )
return; // Already loaded the domains.
domainList = new DomainList( this );
domainList.loadDomains( task );
}
@Override
public Domain getDomain(String name)
{
return domainList.getDomain(name);
}
/* (non-Javadoc)
* @see com.quinsoft.zeidon.Application#getPackage()
*/
@Override
public String getPackage()
{
return attributes.get( "APP_PACKAGE" );
}
/* (non-Javadoc)
* @see com.quinsoft.zeidon.Application#nullStringEqualsEmptyString()
*/
@Override
public boolean nullStringEqualsEmptyString()
{
return true; //TODO: Shouldn't this be read from config?
}
/* (non-Javadoc)
* @see com.quinsoft.zeidon.Application#getAllNamedViews()
*/
@Override
public Collection getAllNamedViews()
{
return getViewNameList().getAllNamedViews();
}
/* (non-Javadoc)
* @see com.quinsoft.zeidon.Application#dropView(com.quinsoft.zeidon.View)
*/
@Override
public void dropView( View view )
{
getViewNameList().dropView( view );
}
@Override
public boolean isSystemApp()
{
return false;
}
@Override
public List getLodNameList( Task task )
{
ClassLoader loader = this.getClass().getClassLoader();
final String resourceDir = getObjectDir() + "/";
Pattern pattern = Pattern.compile( "(.*)(\\.xod$)", Pattern.CASE_INSENSITIVE );
File file = new File( resourceDir );
if ( file.exists() )
{
try
{
return Files.list( file.toPath() )
.map( resourceName -> pattern.matcher( resourceName.toString() ) ) // Create a matcher
.filter( matcher -> matcher.matches() ) // Keep only ones that match.
.map( matcher -> matcher.group( 1 ) ) // Get the base filename.
.map( path -> FilenameUtils.getBaseName(path) )
.collect( Collectors.toList() );
}
catch ( Exception e )
{
throw ZeidonException.wrapException( e );
}
}
try
{
return IOUtils.readLines( loader.getResourceAsStream( resourceDir ), StandardCharsets.UTF_8)
.stream()
.map( resourceName -> pattern.matcher( resourceName ) ) // Create a matcher
.filter( matcher -> matcher.matches() ) // Keep only ones that match.
.map( matcher -> matcher.group( 1 ) ) // Get the base filename.
.collect( Collectors.toList() );
}
catch ( IOException e )
{
throw ZeidonException.wrapException( e ).appendMessage( "XOD resource dir: %s", resourceDir );
}
}
@Override
public synchronized CacheMap getCacheMap()
{
if ( cacheMap == null )
cacheMap = new CacheMapImpl();
return cacheMap;
}
@Override
public ObjectEngine getObjectEngine()
{
return objectEngine;
}
boolean configurationIsEqual( ApplicationImpl app )
{
return attributes.equals( app.attributes );
}
}
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