/*******************************************************************************
* Copyright (c) 2008 EclipseSource and others. 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:
* EclipseSource - initial API and implementation
******************************************************************************/
package org.eclipse.ecf.core.status;
import org.eclipse.core.runtime.*;
/**
* @since 3.2
*/
public class SerializableMultiStatus extends SerializableStatus {
private static final long serialVersionUID = 2971900808938367039L;
/**
* List of child statuses.
*/
private IStatus[] children = new IStatus[0];
public SerializableMultiStatus(IStatus status) {
this(status.getPlugin(), status.getCode(), status.getMessage(), status.getException());
IStatus[] childs = status.getChildren();
if (childs != null) {
for (int i = 0; i < childs.length; i++) {
if (childs[i].isMultiStatus()) {
add(new SerializableMultiStatus(childs[i]));
} else {
add(new SerializableStatus(childs[i]));
}
}
}
}
public SerializableMultiStatus(MultiStatus multiStatus) {
this(multiStatus.getPlugin(), multiStatus.getCode(), multiStatus.getMessage(), multiStatus.getException());
IStatus[] childs = multiStatus.getChildren();
if (childs != null) {
for (int i = 0; i < childs.length; i++) {
if (childs[i].isMultiStatus()) {
add(new SerializableMultiStatus(childs[i]));
} else {
add(new SerializableStatus(childs[i]));
}
}
}
}
public SerializableMultiStatus(String pluginId, int code, IStatus[] newChildren, String message, Throwable exception) {
this(pluginId, code, message, exception);
Assert.isLegal(newChildren != null);
int maxSeverity = getSeverity();
if (newChildren != null) {
for (int i = 0; i < newChildren.length; i++) {
Assert.isLegal(newChildren[i] != null);
int severity = newChildren[i].getSeverity();
if (severity > maxSeverity)
maxSeverity = severity;
}
this.children = new IStatus[newChildren.length];
System.arraycopy(newChildren, 0, this.children, 0, newChildren.length);
}
setSeverity(maxSeverity);
}
public SerializableMultiStatus(String pluginId, int code, String message, Throwable exception) {
super(OK, pluginId, code, message, exception);
}
/**
* Adds the given status to this multi-status.
*
* @param status
* the new child status
*/
public void add(SerializableStatus status) {
Assert.isLegal(status != null);
IStatus[] result = new IStatus[children.length + 1];
System.arraycopy(children, 0, result, 0, children.length);
result[result.length - 1] = status;
children = result;
int newSev = status.getSeverity();
if (newSev > getSeverity()) {
setSeverity(newSev);
}
}
/**
* Adds all of the children of the given status to this multi-status. Does
* nothing if the given status has no children (which includes the case
* where it is not a multi-status).
*
* @param status
* the status whose children are to be added to this one
*/
public void addAll(SerializableStatus status) {
Assert.isLegal(status != null);
SerializableStatus[] statuses = (SerializableStatus[]) status.getChildren();
for (int i = 0; i < statuses.length; i++) {
add(statuses[i]);
}
}
/*
* (Intentionally not javadoc'd) Implements the corresponding method on
* <code>IStatus</code>.
*/
public IStatus[] getChildren() {
return children;
}
/*
* (Intentionally not javadoc'd) Implements the corresponding method on
* <code>IStatus</code>.
*/
public boolean isMultiStatus() {
return true;
}
/**
* Merges the given status into this multi-status. Equivalent to
* <code>add(status)</code> if the given status is not a multi-status.
* Equivalent to <code>addAll(status)</code> if the given status is a
* multi-status.
*
* @param status
* the status to merge into this one
* @see #add(SerializableStatus)
* @see #addAll(SerializableStatus)
*/
public void merge(SerializableStatus status) {
Assert.isLegal(status != null);
if (!status.isMultiStatus()) {
add(status);
} else {
addAll(status);
}
}
/**
* Returns a string representation of the status, suitable for debugging
* purposes only.
* @return String
*/
public String toString() {
StringBuffer buf = new StringBuffer(super.toString());
buf.append(" children=["); //$NON-NLS-1$
for (int i = 0; i < children.length; i++) {
if (i != 0) {
buf.append(" "); //$NON-NLS-1$
}
buf.append(children[i].toString());
}
buf.append("]"); //$NON-NLS-1$
return buf.toString();
}
}