| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.ode.bpel.runtime.monitor; |
| |
| import org.apache.ode.bpel.common.CorrelationKey; |
| |
| import java.io.Serializable; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| |
| /** |
| * Filter for querying and inspecting process instances. |
| */ |
| public class InstanceFilter implements Serializable { |
| private static final long serialVersionUID = 2078326392929490844L; |
| private Date _startTime; |
| private Date _endTime; |
| private short[] _states; |
| private int _maxReturn = 50; |
| private int _skip = 0; |
| private Map<String, CorrelationKey> _correlations = |
| new HashMap<String, CorrelationKey>(); |
| |
| /** |
| * Returns the correlation correlationKey for a correlation set filter. |
| * |
| * @param setName correlation set filter name |
| * |
| * @return the correlation correlationKey |
| */ |
| public CorrelationKey getCorrelationSetFilter(String setName) { |
| return _correlations.get(setName); |
| } |
| |
| /** |
| * Returns the names of the correlation sets used in this filter. |
| * |
| * @return the names of the correlation sets used in this filter |
| */ |
| public String[] getCorrelationSetFilters() { |
| return _correlations.keySet().toArray(new String[_correlations.size()]); |
| } |
| |
| /** |
| * Filters all process instances <b>started</b> before the specified end |
| * time. Not setting this field will ignore the end time. |
| * |
| * @param endTime The endTime to set. |
| */ |
| public void setEndTime(Date endTime) { |
| _endTime = endTime; |
| } |
| |
| /** |
| * Filters all process instances <b>started</b> before the specified end |
| * time. |
| * |
| * @return Returns the end time filter. |
| */ |
| public Date getEndTime() { |
| return _endTime; |
| } |
| |
| /** |
| * The maximum number of instances to return. |
| * |
| * @param maxReturn The maxReturn to set. |
| */ |
| public void setMaxReturn(int maxReturn) { |
| _maxReturn = maxReturn; |
| } |
| |
| /** |
| * The maximum number of instances to return. |
| * |
| * @return Returns the maxReturn. |
| */ |
| public int getMaxReturn() { |
| return _maxReturn; |
| } |
| |
| /** |
| * The number of instances to skip. Useful for paging for instance |
| * iteration. |
| * |
| * @param skip The skip to set. |
| */ |
| public void setSkip(int skip) { |
| _skip = skip; |
| } |
| |
| /** |
| * The number of instances to skip. Useful for paging for instance |
| * iteration. |
| * |
| * @return Returns the skip. |
| */ |
| public int getSkip() { |
| return _skip; |
| } |
| |
| /** |
| * Filters all process instances <b>started</b> after the specified start |
| * time. Not setting this field will ignore the start time. |
| * |
| * @param startTime The startTime to set. |
| */ |
| public void setStartTime(Date startTime) { |
| _startTime = startTime; |
| } |
| |
| /** |
| * Filters all process instances <b>started</b> after the specified start |
| * time. |
| * |
| * @return Returns the startTime. |
| */ |
| public Date getStartTime() { |
| return _startTime; |
| } |
| |
| /** |
| * Returns only process instances in the specified states. States are |
| * defined in <code>ProcessInstance</code>. Leaving this field blank will |
| * return instances in any state. |
| * |
| * @param states The states to set. |
| */ |
| public void setStates(short[] states) { |
| _states = states; |
| } |
| |
| /** |
| * Returns only process instances in the specified states. States are |
| * defined in <code>ProcessInstance</code>. Leaving this field blank will |
| * return instances in any state. |
| * |
| * @return Returns the states. |
| */ |
| public short[] getStates() { |
| return _states; |
| } |
| |
| /** |
| * Add a correlation set filter. |
| * |
| * @param correlationSetName |
| * @param correlation |
| */ |
| public void addCorrelationSetFilter(String correlationSetName, CorrelationKey correlation) { |
| _correlations.put(correlationSetName, correlation); |
| } |
| |
| } |