X-Git-Url: http://git.megacz.com/?p=org.ibex.core.git;a=blobdiff_plain;f=src%2Forg%2Fibex%2Fcore%2FTemplate.java;h=a59e99d76cf0c77c7735e3202e252ac864790a3e;hp=249ba115f814fcc18fcfb14998cd85d909f700d9;hb=5de67c2837ce1767fff9b352c4960ddd8df4d987;hpb=76b21655a0710caf4f972c107a3ab991032d7e10 diff --git a/src/org/ibex/core/Template.java b/src/org/ibex/core/Template.java index 249ba11..a59e99d 100644 --- a/src/org/ibex/core/Template.java +++ b/src/org/ibex/core/Template.java @@ -77,6 +77,7 @@ public class Template { } } + private static final JS[] callempty = new JS[0]; private void apply(Box b, PerInstantiationScope parentPis) throws JSExn, IOException { if (prev != null) prev.apply(b, null); if (prev2 != null) prev2.apply(b, null); @@ -88,19 +89,19 @@ public class Template { for(int i=0; i 0)) { - switch (JS.toString(val).charAt(0)) { + if (JSU.isString(val) && (JSU.toString(val).length() > 0)) { + switch (JSU.toString(val).charAt(0)) { case '$': val = pis.get(val); - if (val == null) throw new JSExn("unknown box id '"+JS.toString(vals[i])+"' referenced in XML attribute"); + if (val == null) throw new JSExn("unknown box id '"+JSU.str(vals[i])+"' referenced in XML attribute"); break; case '.': - val = ibex.resolveString(JS.toString(val).substring(1), false); + val = ibex.resolveString(JSU.toString(val).substring(1), false); // FIXME: url case // FIXME: should we be resolving all of these in the XML-parsing code? } @@ -141,12 +142,13 @@ public class Template { /** handles XML parsing; builds a Template tree as it goes */ static final class TemplateHelper extends XML { - String sourceName; + String sourceName; private int state = STATE_INITIAL; private static final int STATE_INITIAL = 0; private static final int STATE_IN_ROOT_NODE = 1; private static final int STATE_IN_TEMPLATE_NODE = 2; private static final int STATE_IN_META_NODE = 3; + private static final JS[] callempty = new JS[0]; StringBuffer static_content = null; int static_content_start = 0; @@ -157,41 +159,39 @@ public class Template { String initial_uri = ""; - public TemplateHelper(String sourceName, JS s, Ibex ibex) throws XML.Exn, IOException, JSExn { + public TemplateHelper(String sourceName, JS s, Ibex ibex) throws XML.Exn, IOException, JSExn { this.sourceName = sourceName; this.ibex = ibex; InputStream is = s.getInputStream(); Ibex.Blessing b = Ibex.Blessing.getBlessing(s).parent; while(b != null) { - if(b.parentkey != null) initial_uri = JS.toString(b.parentkey) + (initial_uri.equals("") ? "" : "." + initial_uri); + if(b.parentkey != null) initial_uri = JSU.toString(b.parentkey) + (initial_uri.equals("") ? "" : "." + initial_uri); b = b.parent; } initial_uri = ""; parse(new InputStreamReader(is)); JS staticScript = parseScript(static_content, static_content_start); - t.staticObject = new JS.O(); + t.staticObject = new JS.Obj(); JS staticScope = new PerInstantiationScope(null, ibex, null, t.staticObject); - if (staticScript != null) JS.cloneWithNewGlobalScope(staticScript, staticScope).call(null, null, null, null, 0); + if (staticScript != null) JSU.cloneWithNewGlobalScope(staticScript, staticScope).call(callempty); } private JS parseScript(StringBuffer content, int content_start) throws IOException { if (content == null) return null; String contentString = content.toString(); - if (contentString.trim().length() > 0) return JS.fromReader(sourceName, content_start, new StringReader(contentString)); + if (contentString.trim().length() > 0) return JSU.fromReader(sourceName, content_start, new StringReader(contentString)); return null; } - public void startElement(XML.Element c) throws XML.Exn { + public void startElement(Tree.Element c) throws XML.Exn { + Tree.Attributes a = c.getAttributes(); switch(state) { case STATE_IN_META_NODE: { meta++; return; } case STATE_INITIAL: if (!"ibex".equals(c.getLocalName())) throw new XML.Exn("root element was not ", XML.Exn.SCHEMA, getLine(), getCol()); - if (c.getAttrLen() != 0) + if (a.attrSize() != 0) throw new XML.Exn("root element must not have attributes", XML.Exn.SCHEMA, getLine(), getCol()); - if (c.getUri("ui") == null || "".equals(c.getUri("ui"))) c.addUri("ui", "ibex://ui"); - if (c.getUri("meta") == null || "".equals(c.getUri("meta"))) c.addUri("meta", "ibex://meta"); - if (c.getUri("") == null || "".equals(c.getUri(""))) c.addUri("", initial_uri); state = STATE_IN_ROOT_NODE; return; case STATE_IN_ROOT_NODE: @@ -207,7 +207,8 @@ public class Template { // FIXME: This is all wrong if (!("ibex://ui".equals(c.getUri()) && "box".equals(c.getLocalName()))) { - String tagname = (c.getUri().equals("") ? "" : (c.getUri() + ".")) + c.getLocalName(); + String tagname = (c.getUri() == null || "".equals(c.getUri()) ? "" : + (c.getUri() + ".")) + c.getLocalName(); // GROSS hack try { // GROSSER hack @@ -219,15 +220,15 @@ public class Template { Log.error(Template.class, e); } } - - Hash urimap = c.getUriMap(); - t.urikeys = new String[urimap.size()]; - t.urivals = new String[urimap.size()]; - Enumeration uriEnumeration = urimap.keys(); + + Tree.Prefixes prefixes = c.getPrefixes(); + t.urikeys = new String[prefixes.pfxSize()]; + t.urivals = new String[prefixes.pfxSize()]; + int ii = 0; - while(uriEnumeration.hasMoreElements()) { - String key = (String)uriEnumeration.nextElement(); - String val = (String)urimap.get(key); + for (int i=0; i < prefixes.pfxSize(); i++) { + String key = prefixes.getPrefixKey(i); + String val = prefixes.getPrefixVal(i); if (val.equals("ibex://ui")) continue; if (val.equals("ibex://meta")) continue; t.urikeys[ii] = key; @@ -235,29 +236,30 @@ public class Template { t.urivals[ii] = val; ii++; } - - Vec keys = new Vec(c.getAttrLen()); - Vec vals = new Vec(c.getAttrLen()); + + // FIXME: 2-value Array + Basket.Array keys = new Basket.Array(a.attrSize()); + Basket.Array vals = new Basket.Array(a.attrSize()); // process attributes into Vecs, dealing with any XML Namespaces in the process - ATTR: for (int i=0; i < c.getAttrLen(); i++) { - if (c.getAttrKey(i).equals("id")) { - t.id = c.getAttrVal(i).toString().intern(); + ATTR: for (int i=0; i < a.attrSize(); i++) { + if (a.getKey(i).equals("id")) { + t.id = a.getVal(i).toString().intern(); continue ATTR; } // treat value starting with '.' as resource reference - String uri = c.getAttrUri(i); if (!uri.equals("")) uri = '.' + uri; - keys.addElement(c.getAttrKey(i)); - vals.addElement((c.getAttrVal(i).startsWith(".") ? uri : "") + c.getAttrVal(i)); + String uri = a.getUri(i); if (uri != null && !uri.equals("")) uri = '.' + uri; + keys.add(a.getKey(i)); + vals.add((a.getVal(i).startsWith(".") ? uri : "") + a.getVal(i)); } if (keys.size() == 0) return; // sort the attributes lexicographically - Vec.sort(keys, vals, new Vec.CompareFunc() { public int compare(Object a, Object b) { - return ((String)a).compareTo((String)b); - } }); + Basket.Array.sort(keys, vals, new Basket.CompareFunc() { + public int compare(Object a, Object b) { return ((String)a).compareTo((String)b); } + }, 0, keys.size() - 1); t.keys = new JS[keys.size()]; t.vals = new JS[vals.size()]; @@ -265,11 +267,11 @@ public class Template { // convert attributes to appropriate types and intern strings for(int i=0; i 0 && !hasNonNumeral) t.vals[i] = JS.N(Double.parseDouble((valString))); - else t.vals[i] = JS.S(valString.intern()); // FEATURE: JS.intern() ? + if (valString.length() > 0 && !hasNonNumeral) t.vals[i] = JSU.N(Double.parseDouble((valString))); + else t.vals[i] = JSU.S(valString.intern()); // FEATURE: JS.intern() ? } } } - public void endElement(XML.Element c) throws XML.Exn, IOException { + public void endElement(Tree.Element c) throws XML.Exn, IOException { switch(state) { case STATE_IN_META_NODE: if (--meta < 0) state = STATE_IN_ROOT_NODE; return; case STATE_IN_ROOT_NODE: return; @@ -330,14 +332,15 @@ public class Template { public void whitespace(char[] ch, int start, int length) throws XML.Exn { } } - private static class PerInstantiationScope extends JS.O { + // FIXME: david, get to work + private static class PerInstantiationScope extends JS.Obj { Ibex ibex = null; PerInstantiationScope parentBoxPis = null; JS myStatic = null; JS box; void putDollar(String key, Box target) throws JSExn { if (parentBoxPis != null) parentBoxPis.putDollar(key, target); - JS jskey = JS.S("$" + key); + JS jskey = JSU.S("$" + key); //declare(jskey); sput(jskey, target); } @@ -350,8 +353,8 @@ public class Template { this.box = box; } public JS get(JS key) throws JSExn { - if(JS.isString(key)) { - String s = JS.toString(key); + if(JSU.isString(key)) { + String s = JSU.toString(key); // JS:FIXME This is a hack if (super.get(key) != null) return super.get(key); if (s.equals("ibex")) return ibex; @@ -363,8 +366,8 @@ public class Template { } // JS:FIXME: Everything below here should come from js.scope or something public void put(JS key, JS val) throws JSExn { if(box != null) box.putAndTriggerTraps(key,val); else super.put(key,val); } - public void addTrap(JS key, JSFunction f) throws JSExn { box.addTrap(key,f); } - public void delTrap(JS key, JSFunction f) throws JSExn { box.delTrap(key,f); } + public void addTrap(JS key, JS f) throws JSExn { box.addTrap(key,f); } + public void delTrap(JS key, JS f) throws JSExn { box.delTrap(key,f); } } }