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opened up BrokerFactoryValue bootstrapping configuration a bit; added better error bootstrapping error messages

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git-svn-id: https://svn.apache.org/repos/asf/incubator/openjpa/trunk@423271 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Patrick Linskey 2006-07-18 22:32:16 +00:00
parent 99eb918da3
commit 19b401bcc7
5 changed files with 26 additions and 11 deletions
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22
openjpa-kernel/src/main/java/org/apache/openjpa/conf/BrokerFactoryValue.java
View File

@ -15,6 +15,8 @@
*/
package org.apache.openjpa.conf;
import java.util.List;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
@ -38,15 +40,13 @@ public class BrokerFactoryValue
private static final String KEY = "BrokerFactory";
private static final String[] ALIASES = new String[]{
"abstractstore",
"org.apache.openjpa.abstractstore.AbstractStoreBrokerFactory",
};
private static final List _aliases = new ArrayList();
private static final Collection _prefixes = new HashSet();
static {
_prefixes.add("openjpa");
addDefaultAlias("abstractstore",
"org.apache.openjpa.abstractstore.AbstractStoreBrokerFactory");
}
public BrokerFactoryValue() {
@ -55,7 +55,7 @@ public class BrokerFactoryValue
public BrokerFactoryValue(String prop) {
super(prop, false);
setAliases(ALIASES);
setAliases((String[]) _aliases.toArray(new String[_aliases.size()]));
}
/**
@ -88,4 +88,14 @@ public class BrokerFactoryValue
public static void addPropertyPrefix(String prefix) {
_prefixes.add(prefix);
}
/**
* Add a mapping from <code>alias</code> to <code>cls</code> to the list
* of default aliases for new values created after this invocation.
*/
public static void addDefaultAlias(String alias, String cls) {
_aliases.add(alias);
_aliases.add(cls);
}
}

1
openjpa-kernel/src/main/java/org/apache/openjpa/kernel/Bootstrap.java
View File

@ -17,7 +17,6 @@ package org.apache.openjpa.kernel;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Map;
import org.apache.openjpa.conf.BrokerFactoryValue;
import org.apache.openjpa.conf.ProductDerivations;

2
openjpa-lib/src/main/java/org/apache/openjpa/lib/conf/ConfigurationImpl.java
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@ -169,7 +169,7 @@ public class ConfigurationImpl
if (provider == null) {
Log log = getConfigurationLog();
if (log.isTraceEnabled())
log.trace(_loc.get("no-providers"));
log.trace(_loc.get("no-default-providers"));
return false;
}
return true;

7
openjpa-lib/src/main/java/org/apache/openjpa/lib/conf/Configurations.java
View File

@ -500,7 +500,12 @@ public class Configurations {
errs.append(e.toString());
}
}
String msg = (errs == null) ? resource : errs.toString();
String msg;
if (errs != null)
msg = errs.toString();
else
msg = _loc.get("no-provider", resource);
throw new MissingResourceException(msg,
Configurations.class.getName(), resource);
}

5
openjpa-lib/src/main/resources/org/apache/openjpa/lib/conf/localizer.properties
View File

@ -43,8 +43,9 @@ not-singleton: You cannot set the value of property "{0}" as an object. The \
cant-set-string: Configuration property "{0}" cannot be set from a string. \
You must supply the object value.
loaded-via-provider: Configuration information loaded via "{0}".
no-providers: Default configuration information couldn''t be loaded from any \
provider.
no-default-providers: Default configuration information couldn''t be loaded \
from any configuration provider.
no-provider: No registered configuration provider could load "{0}".
hook-before: An exception occurred while invoking beforeConfigurationLoad() \
on "{0}". This exception will be consumed.
hook-after: An exception occurred while invoking afterConfigurationLoad() \