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[New] Added tx.getConfiguration() to get getResourceBy(TYPE_CONFIGURATION, RES_CONFIGURATION) 

gracefully handles missing resource
This commit is contained in:
Robert von Burg 2020-06-29 16:07:57 +02:00
parent 1b3b3778e6
commit e017c98048
2 changed files with 25 additions and 1 deletions
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14
li.strolch.agent/src/main/java/li/strolch/persistence/api/AbstractTransaction.java
View File

@ -662,6 +662,17 @@ public abstract class AbstractTransaction implements StrolchTransaction {
return getResourceMap().getTemplate(this, type, assertExists);
}
@Override
public Resource getConfiguration() {
Resource configuration = getResourceBy(TYPE_CONFIGURATION, RES_CONFIGURATION, false);
if (configuration == null) {
configuration = new Resource(RES_CONFIGURATION, TYPE_CONFIGURATION, TYPE_CONFIGURATION);
if (!isReadOnly())
add(configuration);
}
return configuration;
}
@Override
public Order getOrderTemplate(String type) {
return getOrderTemplate(type, false);
@ -1693,7 +1704,8 @@ public abstract class AbstractTransaction implements StrolchTransaction {
OperationsLog operationsLog = container.getComponent(OperationsLog.class);
operationsLog.addMessage(new LogMessage(this.realm.getRealm(), this.certificate.getUsername(),
Locator.valueOf(AGENT, "tx", this.action, getUniqueId()), LogSeverity.Exception,
LogMessageState.Information, ResourceBundle.getBundle("strolch-agent"), "agent.tx.failed").withException(e).value("reason", e));
LogMessageState.Information, ResourceBundle.getBundle("strolch-agent"), "agent.tx.failed")
.withException(e).value("reason", e));
}
String msg = "Strolch Transaction for realm {0} failed due to {1}\n{2}"; //$NON-NLS-1$

12
li.strolch.agent/src/main/java/li/strolch/persistence/api/StrolchTransaction.java
View File

@ -705,6 +705,18 @@ public interface StrolchTransaction extends AutoCloseable {
*/
Resource getResourceTemplate(String type, boolean assertExists) throws StrolchException;
/**
* <p>Returns the {@link Resource} with the type {@link StrolchConstants#TYPE_CONFIGURATION} and id {@link
* StrolchConstants#RES_CONFIGURATION}.</p>
*
* <p>Should the configuration resource not exist, then it will be created without any parameters, as {@link
* Resource#getBoolean(String)} methods et. al. will then just return empty values for their corresponding
* types.</p>
*
* @return the configuration resource
*/
Resource getConfiguration();
/**
* <p>
* Returns a copy of the {@link Order} of Type {@link StrolchConstants#TEMPLATE} with the given type as id, or null