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Code Issues Wiki Activity

Support SystemOperationFailedException with plaintext error message

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This commit is contained in:
Martin Oberhuber 2008-05-06 23:54:20 +00:00
parent f1bb98a548
commit 589ced638d
1 changed files with 34 additions and 20 deletions
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54
rse/plugins/org.eclipse.rse.services/clientserver/org/eclipse/rse/services/clientserver/messages/SystemOperationFailedException.java
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@ -35,7 +35,7 @@ public class SystemOperationFailedException extends SystemRemoteMessageException
/** /**
* Default Constructor. * Default Constructor.
* Clients are encouraged to use the more specific constructor with pluginId and operationPerformed instead of this one. * Clients are encouraged to use the more specific constructor with pluginId and operationPerformed instead of this one.
* *
* @param remoteException the initial cause of this exception * @param remoteException the initial cause of this exception
*/ */
@ -43,9 +43,20 @@ public class SystemOperationFailedException extends SystemRemoteMessageException
super(getMyMessage(Activator.PLUGIN_ID, null, remoteException), remoteException); super(getMyMessage(Activator.PLUGIN_ID, null, remoteException), remoteException);
} }
/**
* Constructor with plugin ID and plain text failure information. Clients
* are encouraged to use the more specific constructor with pluginId and
* remoteException instead of this one.
*
* @param msg message about failed operation
*/
public SystemOperationFailedException(String pluginId, String msg) {
super(getMyMessage(pluginId, msg, null), null);
}
/** /**
* Constructor with plugin ID. * Constructor with plugin ID.
* Clients are encouraged to use the more specific constructor with pluginId and operationPerformed instead of this one. * Clients are encouraged to use the more specific constructor with pluginId and operationPerformed instead of this one.
* *
* @param remoteException the initial cause of this exception * @param remoteException the initial cause of this exception
*/ */
@ -64,27 +75,30 @@ public class SystemOperationFailedException extends SystemRemoteMessageException
private static SystemMessage getMyMessage(String pluginId, String operationPerformed, Exception remoteException) { private static SystemMessage getMyMessage(String pluginId, String operationPerformed, Exception remoteException) {
String message = remoteException.getMessage(); String message = operationPerformed;
if (message == null) { String secondLevel = null;
message = remoteException.getClass().getName(); if (remoteException != null) {
message = remoteException.getMessage();
if (message == null) {
message = remoteException.getClass().getName();
}
Throwable cause = remoteException.getCause();
if (cause != null) {
secondLevel = cause.getMessage();
if (secondLevel == null) {
secondLevel = cause.getClass().getName();
if (secondLevel.equals(message)) {
secondLevel = null;
}
}
}
if (operationPerformed != null) {
// FIXME Use Java MessageFormat for better formatting
secondLevel = (secondLevel != null) ? operationPerformed + " : " + secondLevel : operationPerformed; //$NON-NLS-1$
}
} }
String msgTxt = NLS.bind(CommonMessages.MSG_OPERATION_FAILED, message); String msgTxt = NLS.bind(CommonMessages.MSG_OPERATION_FAILED, message);
String secondLevel = null;
Throwable cause = remoteException.getCause();
if (cause != null) {
secondLevel = cause.getMessage();
if (secondLevel == null) {
secondLevel = cause.getClass().getName();
if (secondLevel.equals(message)) {
secondLevel = null;
}
}
}
if (operationPerformed != null) {
// FIXME Use Java MessageFormat for better formatting
secondLevel = (secondLevel != null) ? operationPerformed + " : " + secondLevel : operationPerformed; //$NON-NLS-1$
}
SystemMessage msg = new SimpleSystemMessage(pluginId, ICommonMessageIds.MSG_OPERATION_FAILED, SystemMessage msg = new SimpleSystemMessage(pluginId, ICommonMessageIds.MSG_OPERATION_FAILED,
IStatus.ERROR, msgTxt, secondLevel); IStatus.ERROR, msgTxt, secondLevel);
return msg; return msg;