package org.jboss.tools.hibernate.xml.model;
import java.util.ArrayList;
import java.util.List;
import org.jboss.tools.common.model.XModel;
import org.jboss.tools.common.model.XModelObject;
import org.jboss.tools.common.model.XModelObjectConstants;
import org.jboss.tools.common.model.filesystems.FileSystemsHelper;
import org.jboss.tools.common.model.filesystems.XFileObject;
import org.jboss.tools.common.model.filesystems.impl.FileSystemsImpl;
import org.jboss.tools.common.model.filesystems.impl.Libs;
import org.jboss.tools.common.model.impl.trees.FileSystemResourceTree;
import org.jboss.tools.common.model.util.EclipseResourceUtil;
import org.jboss.tools.common.model.util.XModelObjectLoaderUtil;
public class HibernateResourceTree extends FileSystemResourceTree {
protected boolean accepts0(XModelObject o) {
int type = o.getFileType();
if(type == XModelObject.FOLDER) return !XModelObjectConstants.TRUE.equals(o.get("overlapped")); //$NON-NLS-1$
if(type != XModelObject.FILE) return false;
String pathpart = o.getPathPart();
String pp = pathpart;
pp = pp.toLowerCase();
return pp.endsWith(".hbm.xml"); //$NON-NLS-1$
}
public void setModel(XModel model) {
super.setModel(model);
if(EclipseResourceUtil.isProjectFragment(model)) {
FileSystemsImpl fs = (FileSystemsImpl)FileSystemsHelper.getFileSystems(model);
if(fs != null) fs.forceUpdate();
}
}
public XModelObject[] getChildren(XModelObject object) {
if(object == getRoot()) {
XModelObject[] os = object.getChildren();
List<XModelObject> list = new ArrayList<XModelObject>();
for (int i = 0; i < os.length; i++) {
String name = os[i].getAttributeValue(XModelObjectConstants.ATTR_NAME);
if(name.startsWith("src")) { //$NON-NLS-1$
list.add(os[i]);
}
}
for (int i = 0; i < os.length; i++) {
String name = os[i].getAttributeValue(XModelObjectConstants.ATTR_NAME);
if(name.startsWith(Libs.LIB_PREFIX)) {
list.add(os[i]);
}
}
return list.toArray(new XModelObject[0]);
}
if(!hasChildren(object)) return new XModelObject[0];
List<XModelObject> l = new ArrayList<XModelObject>();
XModelObject[] cs = object.getChildren();
for (int i = 0; i < cs.length; i++) if(accept(cs[i])) l.add(cs[i]);
return l.toArray(new XModelObject[0]);
}
public XModelObject getParent(XModelObject object) {
return object.getParent();
}
private boolean accept(XModelObject c) {
if(c.getFileType() == XFileObject.FOLDER) {
String overlapped = c.get("overlapped"); //$NON-NLS-1$
if(overlapped != null && overlapped.length() > 0) {
String overlappedSystem = c.get("overlappedSystem"); //$NON-NLS-1$
if(!"FileSystems/WEB-INF".equals(overlappedSystem)) return false; //$NON-NLS-1$
}
} else if(c.getFileType() == XFileObject.FILE) {
String nm = c.getAttributeValue("name"); //$NON-NLS-1$
if(nm.length() == 0) return false;
if(!accepts0(c)) return false;
}
return true;
}
public boolean isSelectable(XModelObject object) {
return (object != null && (object.getFileType() == XFileObject.FILE));
}
public String getPath(XModelObject o) {
if(o == null || o.getFileType() == XModelObject.SYSTEM) return ""; //$NON-NLS-1$
String s = XModelObjectLoaderUtil.getResourcePath(o);
String p = o.getPath();
if(p == null) return ""; //$NON-NLS-1$
int b = "FileSystems/".length(), e = p.length() - s.length(); //$NON-NLS-1$
if(e < b) return ""; //$NON-NLS-1$
if(o.getFileType() == XFileObject.FOLDER) s += XModelObjectConstants.SEPARATOR;
if(s.startsWith(XModelObjectConstants.SEPARATOR)) s = s.substring(1);
return s;
}
public XModelObject find(String value) {
if(value != null && value.endsWith(XModelObjectConstants.SEPARATOR)) {
value = value.substring(0, value.length() - 1);
}
XModelObject result = model.getByPath(value);
if(result == null && value != null && !value.startsWith(XModelObjectConstants.SEPARATOR)) {
result = model.getByPath(XModelObjectConstants.SEPARATOR + value);
}
return result;
}
}