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/*******************************************************************************
* Copyright (c) 2003, 2007 s IT Solutions AT Spardat GmbH .
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* s IT Solutions AT Spardat GmbH - initial API and implementation
*******************************************************************************/
/*
* Created on : 03.05.2003
* Created by : s3595
*/
package at.spardat.xma.boot.exc;
import java.text.MessageFormat;
import java.util.Locale;
/**
* @author s3595 Chris Sch?fer (CGS)
* @version 0.1.0
*/
public class BootRuntimeException extends Exception {
/**
* The code of this notification. Defaults to 0 if not set.
*/
private int code_;
/**
* The message of this notification.
*/
private String message_;
/**
* The detail exception
*/
private Throwable detail_;
/**
* As for runtime exceptions:
* Indicates if this exception may be shown to the end user or not. This is just
* a hint for the presentation layer to decide if it should wrap this in
* another exception.
*/
protected boolean showToEndUser_ = true;
/**
* For internal use only.
*/
protected BootRuntimeException () {
}
/**
* Constructs and sets the message from a format string as
* defined in java.text.MessageFormat. The required parameters
* must be contained in the params array.
*
* @param detail detail exception.
* @param message string that either is a java.text.MessageFormat
* or not, depending on params.
* @param l a java.util.Locale to format locale
* dependent data types or null if the
* params do not contain local specifics.
* @param params the parameters of the message. If not null, message
* is expected to be a string compliant to MessageFormat.
*/
public BootRuntimeException (Throwable detail, String message, Locale l, Object[] params) {
// set detail
if (detail != null) setDetail (detail);
this.setMessage(message, l, params);
}
public BootRuntimeException (Throwable detail, String message) {
// set detail
if (detail != null) setDetail (detail);
this.setMessage(message, null, null);
}
/**
* Constructs and sets the message of this from a two
* parameter java.text.MessageFormat compatible string.
*
* @param messageFmt format string as defined in java.text.MessageFormat.
* @param param1 first message parameter
* @param param2 second message parameter
*/
public BootRuntimeException (String messageFmt, Object param1, Object param2) {
this (messageFmt, null, new Object[]{param1,param2});
}
/**
* Constructs and sets the message of this from a one
* parameter java.text.MessageFormat compatible string.
*
* @param messageFmt format string as defined in java.text.MessageFormat.
* @param param1 message parameter
*/
public BootRuntimeException (String messageFmt, Object param1) {
this (messageFmt, null, new Object[]{param1});
}
/**
* Constructs and sets the message to the provided value.
*
* @param message message text.
*/
public BootRuntimeException (String message) {
this (message, null, null);
}
/**
* Constructs and sets the message from a format string as
* defined in java.text.MessageFormat. The required parameters
* must be contained in the params array.
*
* @param message format string as defined in java.text.MessageFormat
* or plain text that is not a MessageFormat, depending on params
* @param l a java.util.Locale to format locale
* dependent data types or null if the
* params do not contain local specifics.
* @param params the parameters of the message. If params is null,
* message is not subject to MessageFormat-processing. If params
* is not null, message must be compliant to
* java.text.MessageFormat.
*/
public BootRuntimeException (String message, Locale l, Object[] params) {
setMessage (message, l, params);
}
/**
* Sets the message from a format string as
* defined in java.text.MessageFormat. The required parameters
* must be contained in the params array.
*
* @param message format string as defined in java.text.MessageFormat
* or plain text that is not a MessageFormat, depending on params
* @param l a java.util.Locale to format locale
* dependent data types or null if the
* params do not contain local specifics.
* @param params the parameters of the message. If params is null,
* message is not subject to MessageFormat-processing. If params
* is not null, message must be compliant to
* java.text.MessageFormat.
* @return this
*/
public BootRuntimeException setMessage (String message, Locale l, Object[] params) {
if (message == null) {
message_ = "";
return this;
}
if (params == null) {
message_ = message;
} else {
try {
MessageFormat mf = new MessageFormat (message);
if (l != null) mf.setLocale(l);
message_ = mf.format (params);
} catch (Exception ex) {
message_ = ex.toString();
}
}
return this;
}
/**
* Sets the message of this from a one
* parameter java.text.MessageFormat compatible string.
*
* @param messageFmt format string as defined in java.text.MessageFormat.
* @param param1 message parameter
* @param param2 message parameter
* @return this
*/
public BootRuntimeException setMessage (String messageFmt, Object param1, Object param2) {
setMessage (messageFmt, null, new Object[]{param1, param2});
return this;
}
/**
* Sets the message of this from a one
* parameter java.text.MessageFormat compatible string.
*
* @param messageFmt format string as defined in java.text.MessageFormat.
* @param param1 message parameter
* @return this
*/
public BootRuntimeException setMessage (String messageFmt, Object param1) {
setMessage (messageFmt, null, new Object[]{param1});
return this;
}
/**
* Constructs and sets the message to the provided value.
*
* @param message text to set
* @return this
*/
public BootRuntimeException setMessage (String message) {
setMessage (message, null, null);
return this;
}
/**
* Sets the code. The code must be greater than zero.
* @see #getCode()
*/
public BootRuntimeException setCode (int code) {
if (code <= 0) throw new IllegalArgumentException();
code_ = code;
return this;
}
/**
* Returns the code set. The code should be used to discrimitate amongst
* different kinds of notifications.
*/
public int getCode () {
return code_;
}
/**
* @return String message
*/
public String getMessage() {
return message_ == null ? "" : message_;
}
/**
* Sets the detail exception. This usually is the technical exception that
* is the root cause of this exception.
*
* @param detail the root cause technical exception.
*/
private void setDetail (Throwable detail) {
initCause(detail);
detail_ = detail;
}
/**
* Returns the detail throwable. The returned value is null if
* no detail has been set or this has been migrated and
* the detail is not an BaseException.
*/
public Throwable getDetail () {
return detail_;
}
public BootRuntimeException setShowToEndUser( boolean bIn ){
showToEndUser_ = bIn;
return this;
}
public boolean getShowToEndUser( ){
return showToEndUser_;
}
}
