001: /*--
002:
003: Copyright (C) 2002-2005 Adrian Price.
004: All rights reserved.
005:
006: Redistribution and use in source and binary forms, with or without
007: modification, are permitted provided that the following conditions
008: are met:
009:
010: 1. Redistributions of source code must retain the above copyright
011: notice, this list of conditions, and the following disclaimer.
012:
013: 2. Redistributions in binary form must reproduce the above copyright
014: notice, this list of conditions, and the disclaimer that follows
015: these conditions in the documentation and/or other materials
016: provided with the distribution.
017:
018: 3. The names "OBE" and "Open Business Engine" must not be used to
019: endorse or promote products derived from this software without prior
020: written permission. For written permission, please contact
021: adrianprice@sourceforge.net.
022:
023: 4. Products derived from this software may not be called "OBE" or
024: "Open Business Engine", nor may "OBE" or "Open Business Engine"
025: appear in their name, without prior written permission from
026: Adrian Price (adrianprice@users.sourceforge.net).
027:
028: THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
029: WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
030: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
031: DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
032: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
033: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
034: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
035: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
036: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
037: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
038: POSSIBILITY OF SUCH DAMAGE.
039:
040: For more information on OBE, please see
041: <http://obe.sourceforge.net/>.
042:
043: */
044:
045: package org.obe.spi.event;
046:
047: import org.obe.spi.service.WorkflowEventBroker;
048: import org.obe.xpdl.model.pkg.XPDLPackage;
049: import org.wfmc.audit.WMAEventCode;
050:
051: /**
052: * Delivers package event notifications.
053: *
054: * @author Adrian Price
055: */
056: public final class PackageEvent extends WorkflowEvent {
057: private static final long serialVersionUID = 3252890089775757936L;
058: /**
059: * The package was created.
060: */
061: public static final int CREATED = 0;
062: /**
063: * The package was removed.
064: */
065: public static final int DELETED = 1;
066: /**
067: * The package was updated.
068: */
069: public static final int UPDATED = 2;
070: private static final String[] EVENT_TYPES = { "PackageCreated",
071: "PackageDeleted", "PackageUpdated" };
072:
073: /**
074: * Constructs a new package event.
075: *
076: * @param src
077: * @param id
078: * @param broker
079: */
080: public PackageEvent(XPDLPackage src, int id,
081: WorkflowEventBroker broker) {
082: super (src, id, XPDLPackage.class, EVENT_TYPES[id], src.getId(),
083: broker);
084: }
085:
086: /**
087: * Returns the source package.
088: *
089: * @return The package that fired the event.
090: */
091: public XPDLPackage getPackage() {
092: return (XPDLPackage) source;
093: }
094:
095: public WMAEventCode getWMAEventCode() {
096: return WMAEventCode.UNKNOWN;
097: }
098:
099: public String toString() {
100: return EVENT_TYPES[_id] + "[source=" + source + ']';
101: }
102: }
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