antville/helma
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* Include application name in source names.

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* Make sure files from zip files are removed from prototypes and prototypes
   are updated properly when they are no longer present.
This commit is contained in:
hns 2004-12-07 14:39:55 +00:00
parent 0620912aa2
commit 20ea453c35
5 changed files with 77 additions and 30 deletions
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16
src/helma/framework/core/TypeManager.java
View file

@ -416,10 +416,11 @@ public final class TypeManager {
String filename = file.getName();
int dot = filename.lastIndexOf(".");
String tmpname = filename.substring(0, dot);
String srcName = getSourceName(file);
if (filename.endsWith(templateExtension)) {
try {
Template t = new Template(file, tmpname, proto);
Template t = new Template(file, tmpname, srcName, proto);
proto.addTemplate(t);
} catch (Throwable x) {
@ -427,7 +428,7 @@ public final class TypeManager {
}
} else if (filename.endsWith(scriptExtension)) {
try {
FunctionFile ff = new FunctionFile(file, proto);
FunctionFile ff = new FunctionFile(file, srcName, proto);
proto.addFunctionFile(ff);
} catch (Throwable x) {
@ -435,7 +436,7 @@ public final class TypeManager {
}
} else if (filename.endsWith(actionExtension)) {
try {
ActionFile af = new ActionFile(file, tmpname, proto);
ActionFile af = new ActionFile(file, tmpname, srcName, proto);
proto.addActionFile(af);
} catch (Throwable x) {
@ -474,4 +475,13 @@ public final class TypeManager {
}
// end of synchronized (proto)
}
private String getSourceName(File file) {
StringBuffer b = new StringBuffer(app.getName());
b.append(":");
b.append(file.getParentFile().getName());
b.append("/");
b.append(file.getName());
return b.toString();
}
}

70
src/helma/framework/core/ZippedAppFile.java
View file

@ -31,7 +31,10 @@ public class ZippedAppFile implements Updatable {
Application app;
File file;
long lastmod;
// Set of updatables provided by this zip file
Set updatables;
// Set of prototypes this zip files provides updatables for
Set prototypes;
/**
* Creates a new ZippedAppFile object.
@ -42,8 +45,8 @@ public class ZippedAppFile implements Updatable {
public ZippedAppFile(File file, Application app) {
this.app = app;
this.file = file;
// System.err.println ("CREATING ZIP FILE "+this);
updatables = new HashSet();
prototypes = new HashSet();
}
/**
@ -57,18 +60,18 @@ public class ZippedAppFile implements Updatable {
/**
*
*/
public void update() {
public synchronized void update() {
if (!file.exists()) {
remove();
} else {
ZipFile zip = null;
Set newUpdatables = new HashSet();
Set newPrototypes = new HashSet();
try {
lastmod = file.lastModified();
// System.err.println ("UPDATING ZIP FILE "+this);
zip = new ZipFile(file);
updatables = new HashSet();
for (Enumeration en = zip.entries(); en.hasMoreElements();) {
ZipEntry entry = (ZipEntry) en.nextElement();
@ -98,26 +101,26 @@ public class ZippedAppFile implements Updatable {
if (fname.endsWith(".hac")) {
String name = fname.substring(0, fname.lastIndexOf("."));
String sourceName = file.getName() + "/" + ename;
String srcName = getSourceName(ename);
String content = getZipEntryContent(zip, entry);
// System.err.println ("["+content+"]");
ActionFile act = new ActionFile(content, name, sourceName,
ActionFile act = new ActionFile(content, name, srcName,
proto);
proto.addActionFile(act);
updatables.add(act);
newUpdatables.add(act);
} else if (fname.endsWith(".hsp")) {
String name = fname.substring(0, fname.lastIndexOf("."));
String sourceName = file.getName() + "/" + ename;
String srcName = getSourceName(ename);
String content = getZipEntryContent(zip, entry);
// System.err.println ("["+content+"]");
Template tmp = new Template(content, name, sourceName, proto);
Template tmp = new Template(content, name, srcName, proto);
proto.addTemplate(tmp);
updatables.add(tmp);
newUpdatables.add(tmp);
} else if (fname.endsWith(".skin")) {
String name = fname.substring(0, fname.lastIndexOf("."));
@ -127,17 +130,17 @@ public class ZippedAppFile implements Updatable {
SkinFile skin = new SkinFile(content, name, proto);
proto.addSkinFile(skin);
updatables.add(skin);
newUpdatables.add(skin);
} else if (fname.endsWith(".js")) {
String sourceName = file.getName() + "/" + ename;
String srcName = getSourceName(ename);
String content = getZipEntryContent(zip, entry);
// System.err.println ("["+content+"]");
FunctionFile ff = new FunctionFile(content, sourceName, proto);
FunctionFile ff = new FunctionFile(content, srcName, proto);
proto.addFunctionFile(ff);
updatables.add(ff);
newUpdatables.add(ff);
} else if ("type.properties".equalsIgnoreCase(fname)) {
DbMapping dbmap = proto.getDbMapping();
@ -147,7 +150,7 @@ public class ZippedAppFile implements Updatable {
}
// mark prototype as updated
proto.markUpdated();
newPrototypes.add(proto);
}
}
} catch (Throwable x) {
@ -156,6 +159,20 @@ public class ZippedAppFile implements Updatable {
x.printStackTrace();
}
} finally {
// remove updatables that have gone
updatables.removeAll(newUpdatables);
for (Iterator it = updatables.iterator(); it.hasNext();) {
((Updatable) it.next()).remove();
}
updatables = newUpdatables;
// mark both old and new prototypes as updated
prototypes.addAll(newPrototypes);
for (Iterator it = prototypes.iterator(); it.hasNext();) {
((Prototype) it.next()).markUpdated();
}
prototypes = newPrototypes;
try {
zip.close();
} catch (Exception ignore) {
@ -168,14 +185,17 @@ public class ZippedAppFile implements Updatable {
*
*/
public void remove() {
if (updatables != null) {
for (Iterator it = updatables.iterator(); it.hasNext();)
// remove updatables from prototypes
for (Iterator it = updatables.iterator(); it.hasNext();) {
((Updatable) it.next()).remove();
}
// mark affected prototypes as updated
for (Iterator it = prototypes.iterator(); it.hasNext();) {
((Prototype) it.next()).markUpdated();
}
// remove self from type manager
app.typemgr.removeZipFile(file.getName());
// System.err.println ("REMOVING ZIP FILE "+this);
}
/**
@ -207,4 +227,14 @@ public class ZippedAppFile implements Updatable {
public String toString() {
return file.getName();
}
private String getSourceName(String entry) {
StringBuffer b = new StringBuffer(app.getName());
b.append(":");
b.append(file.getName());
b.append("/");
b.append(entry);
return b.toString();
}
}

5
src/helma/scripting/ActionFile.java
View file

@ -39,12 +39,13 @@ public class ActionFile implements Updatable {
*
* @param file ...
* @param name ...
* @param sourceName ...
* @param proto ...
*/
public ActionFile(File file, String name, Prototype proto) {
public ActionFile(File file, String name, String sourceName, Prototype proto) {
this.prototype = proto;
this.name = name;
this.sourceName = file.getParentFile().getName() + "/" + file.getName();
this.sourceName = sourceName;
this.file = file;
this.lastmod = file.lastModified();
this.content = null;

9
src/helma/scripting/FunctionFile.java
View file

@ -34,11 +34,12 @@ public class FunctionFile implements Updatable {
* Creates a new FunctionFile object.
*
* @param file ...
* @param sourceName ...
* @param proto ...
*/
public FunctionFile(File file, Prototype proto) {
public FunctionFile(File file, String sourceName, Prototype proto) {
this.prototype = proto;
this.sourceName = file.getParentFile().getName() + "/" + file.getName();
this.sourceName = sourceName;
this.file = file;
update();
}
@ -47,6 +48,10 @@ public class FunctionFile implements Updatable {
* Create a function file without a file, passing the code directly. This is used for
* files contained in zipped applications. The whole update mechanism is bypassed
* by immediately parsing the code.
*
* @param body ...
* @param sourceName ...
* @param proto ...
*/
public FunctionFile(String body, String sourceName, Prototype proto) {
this.prototype = proto;

5
src/helma/scripting/Template.java
View file

@ -37,10 +37,11 @@ public class Template extends ActionFile {
*
* @param file ...
* @param name ...
* @param sourceName
* @param proto ...
*/
public Template(File file, String name, Prototype proto) {
super(file, name, proto);
public Template(File file, String name, String sourceName, Prototype proto) {
super(file, name, sourceName, proto);
}
/**