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first raw version of database-stored skins

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hns 2001-03-10 19:38:52 +00:00
parent 5eb8e03d77
commit 9e2a4f561e
1 changed files with 41 additions and 3 deletions
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44
src/helma/framework/core/RequestEvaluator.java
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@ -77,7 +77,7 @@ public class RequestEvaluator implements Runnable {
static final int XMLRPC = 2; // via XML-RPC
static final int INTERNAL = 3; // generic function call, e.g. by scheduler
INode root, userroot, currentNode;
INode root, userroot, currentNode, skinManager;
/**
* Build a RenderContext from a RequestTrans. Checks if the path is the user home node ("user")
@ -138,6 +138,8 @@ public class RequestEvaluator implements Runnable {
do {
// app.logEvent ("got request "+reqtype);
// reset skinManager
skinManager = null;
switch (reqtype) {
case HTTP:
@ -679,12 +681,33 @@ public class RequestEvaluator implements Runnable {
public Skin getSkin (ESObject thisObject, String skinname) {
INode n = null;
Prototype proto = null;
Skin skin = null;
// FIXME: we can't do that, because if no db skinmanager exists we'll query over and over again
if (skinManager == null) {
skinManager = currentNode.getNode ("skinmanager", true);
// System.err.println ("SKINMGR: "+skinManager);
// mark as null
if (skinManager == null)
skinManager = new Node ("dummy");
}
if (thisObject != null && thisObject instanceof ESNode) {
n = ((ESNode) thisObject).getNode ();
// System.err.println ("GOT SKINMGR "+skinNode+" FROM "+n);
if (skinManager != null && !"dummy".equals (skinManager.getName())) {
skin = getSkinFromNode (skinManager, n.getPrototype (), skinname);
if (skin != null)
return skin;
}
proto = app.getPrototype (n);
} else // the requested skin is global
} else {
// the requested skin is global - start from currentNode (=end of request path) for app skin retrieval
if (skinManager != null) {
skin = getSkinFromNode (skinManager, "global", skinname);
if (skin != null)
return skin;
}
proto = app.typemgr.getPrototype ("global");
Skin skin = null;
}
if (proto != null)
skin = proto.getSkin (skinname);
// if we have a thisObject and didn't find the skin, try in hopobject
@ -696,6 +719,21 @@ public class RequestEvaluator implements Runnable {
return skin;
}
private Skin getSkinFromNode (INode node, String prototype, String skinname) {
INode n = node.getNode (prototype, false);
if (n != null) {
n = n.getNode (skinname, false);
if (n != null) {
String skin = n.getString ("skin", false);
if (skin != null)
return new Skin (skin, app);
}
}
// if this is not for the global prototype, also check hopobject
if (!"global".equalsIgnoreCase (prototype) && !"hopobject".equalsIgnoreCase (prototype))
return getSkinFromNode (node, "hopobject", skinname);
return null;
}
/**
* Returns a node wrapper only if it already exists in the cache table. This is used