antville/helma
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Check if Server singleton exists before trying to get the list of extensions from it.

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(backport from main trunk (helma 1.3))
This commit is contained in:
hns 2003-08-19 14:19:36 +00:00
parent 1e609f3ec6
commit 90439a58d9
2 changed files with 36 additions and 28 deletions
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42
src/helma/framework/core/Application.java
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@ -259,16 +259,18 @@ public final class Application implements IPathElement, Runnable {
*/ */
public void init() public void init()
throws DatabaseException, ScriptingException, MalformedURLException { throws DatabaseException, ScriptingException, MalformedURLException {
Vector extensions = Server.getServer().getExtensions(); if (Server.getServer() != null) {
Vector extensions = Server.getServer().getExtensions();
for (int i = 0; i < extensions.size(); i++) { for (int i = 0; i < extensions.size(); i++) {
HelmaExtension ext = (HelmaExtension) extensions.get(i); HelmaExtension ext = (HelmaExtension) extensions.get(i);
try { try {
ext.applicationStarted(this); ext.applicationStarted(this);
} catch (ConfigurationException e) { } catch (ConfigurationException e) {
logEvent("couldn't init extension " + ext.getName() + ": " + logEvent("couldn't init extension " + ext.getName() + ": " +
e.toString()); e.toString());
}
} }
} }
@ -377,12 +379,14 @@ public final class Application implements IPathElement, Runnable {
typemgr = null; typemgr = null;
// tell the extensions that we're stopped. // tell the extensions that we're stopped.
Vector extensions = Server.getServer().getExtensions(); if (Server.getServer() != null) {
Vector extensions = Server.getServer().getExtensions();
for (int i = 0; i < extensions.size(); i++) { for (int i = 0; i < extensions.size(); i++) {
HelmaExtension ext = (HelmaExtension) extensions.get(i); HelmaExtension ext = (HelmaExtension) extensions.get(i);
ext.applicationStopped(this); ext.applicationStopped(this);
}
} }
// store the sessions if wanted // store the sessions if wanted
@ -1590,14 +1594,16 @@ public final class Application implements IPathElement, Runnable {
} }
// update extensions // update extensions
Vector extensions = Server.getServer().getExtensions(); if (Server.getServer() != null) {
Vector extensions = Server.getServer().getExtensions();
for (int i = 0; i < extensions.size(); i++) { for (int i = 0; i < extensions.size(); i++) {
HelmaExtension ext = (HelmaExtension) extensions.get(i); HelmaExtension ext = (HelmaExtension) extensions.get(i);
try { try {
ext.applicationUpdated(this); ext.applicationUpdated(this);
} catch (ConfigurationException e) { } catch (ConfigurationException e) {
}
} }
} }

22
src/helma/scripting/fesi/FesiEngine.java
View file

@ -116,20 +116,22 @@ public class FesiEngine implements ScriptingEngine {
// load extensions defined in server.properties: // load extensions defined in server.properties:
extensionGlobals = new HashMap(); extensionGlobals = new HashMap();
Vector extVec = Server.getServer().getExtensions(); if (Server.getServer() != null) {
Vector extVec = Server.getServer().getExtensions();
for (int i = 0; i < extVec.size(); i++) { for (int i = 0; i < extVec.size(); i++) {
HelmaExtension ext = (HelmaExtension) extVec.get(i); HelmaExtension ext = (HelmaExtension) extVec.get(i);
try { try {
HashMap tmpGlobals = ext.initScripting(app, this); HashMap tmpGlobals = ext.initScripting(app, this);
if (tmpGlobals != null) { if (tmpGlobals != null) {
extensionGlobals.putAll(tmpGlobals); extensionGlobals.putAll(tmpGlobals);
}
} catch (ConfigurationException e) {
app.logEvent("Couldn't initialize extension " + ext.getName() + ": " +
e.getMessage());
} }
} catch (ConfigurationException e) {
app.logEvent("Couldn't initialize extension " + ext.getName() + ": " +
e.getMessage());
} }
} }