001 /**
002 * Copyright 2005-2011 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.kuali.rice.kew.api.rule;
017
018 import org.kuali.rice.core.api.CoreConstants;
019 import org.kuali.rice.core.api.criteria.QueryResults;
020 import org.kuali.rice.core.api.mo.AbstractDataTransferObject;
021 import org.kuali.rice.core.api.mo.ModelBuilder;
022 import org.w3c.dom.Element;
023
024 import javax.xml.bind.annotation.XmlAccessType;
025 import javax.xml.bind.annotation.XmlAccessorType;
026 import javax.xml.bind.annotation.XmlAnyElement;
027 import javax.xml.bind.annotation.XmlElement;
028 import javax.xml.bind.annotation.XmlElementWrapper;
029 import javax.xml.bind.annotation.XmlRootElement;
030 import javax.xml.bind.annotation.XmlType;
031 import java.util.ArrayList;
032 import java.util.Collection;
033 import java.util.Collections;
034 import java.util.List;
035
036 /**
037 * @author Kuali Rice Team (rice.collab@kuali.org)
038 */
039 @XmlRootElement(name = RuleTemplateQueryResults.Constants.ROOT_ELEMENT_NAME)
040 @XmlAccessorType(XmlAccessType.NONE)
041 @XmlType(name = RuleTemplateQueryResults.Constants.TYPE_NAME, propOrder = {
042 RuleTemplateQueryResults.Elements.RESULTS,
043 RuleTemplateQueryResults.Elements.TOTAL_ROW_COUNT,
044 RuleTemplateQueryResults.Elements.MORE_RESULTS_AVAILALBE,
045 CoreConstants.CommonElements.FUTURE_ELEMENTS })
046 public class RuleTemplateQueryResults extends AbstractDataTransferObject implements QueryResults<RuleTemplate> {
047
048 @XmlElementWrapper(name = Elements.RESULTS, required = false)
049 @XmlElement(name = Elements.RESULT_ELEM, required = false)
050 private final List<RuleTemplate> results;
051
052 @XmlElement(name = Elements.TOTAL_ROW_COUNT, required = false)
053 private final Integer totalRowCount;
054
055 @XmlElement(name = Elements.MORE_RESULTS_AVAILALBE, required = true)
056 private final boolean moreResultsAvailable;
057
058 @SuppressWarnings("unused")
059 @XmlAnyElement
060 private final Collection<Element> _futureElements = null;
061
062 private RuleTemplateQueryResults() {
063 this.results = null;
064 this.totalRowCount = null;
065 this.moreResultsAvailable = false;
066 }
067
068 private RuleTemplateQueryResults(Builder builder) {
069 final List<RuleTemplate> temp = new ArrayList<RuleTemplate>();
070 for (RuleTemplate.Builder b : builder.getResults()) {
071 if (b != null) {
072 temp.add(b.build());
073 }
074 }
075
076 this.results = Collections.unmodifiableList(temp);
077 this.totalRowCount = builder.getTotalRowCount();
078 this.moreResultsAvailable = builder.isMoreResultsAvailable();
079 }
080
081 @Override
082 public List<RuleTemplate> getResults() {
083 return results;
084 }
085
086 @Override
087 public Integer getTotalRowCount() {
088 return totalRowCount;
089 }
090
091 @Override
092 public boolean isMoreResultsAvailable() {
093 return moreResultsAvailable;
094 }
095
096 public static class Builder implements ModelBuilder, QueryResults<RuleTemplate.Builder> {
097
098 private List<RuleTemplate.Builder> results;
099 private Integer totalRowCount;
100 private boolean moreResultsAvailable;
101
102 public static Builder create() {
103 return new Builder();
104 }
105
106 private Builder() {
107 this.results = new ArrayList<RuleTemplate.Builder>();
108 this.moreResultsAvailable = false;
109 }
110
111 @Override
112 public RuleTemplateQueryResults build() {
113 return new RuleTemplateQueryResults(this);
114 }
115
116 @Override
117 public List<RuleTemplate.Builder> getResults() {
118 return Collections.unmodifiableList(this.results);
119 }
120
121 public void setResults(List<RuleTemplate.Builder> results) {
122 this.results = new ArrayList<RuleTemplate.Builder>(results);
123 }
124
125 @Override
126 public Integer getTotalRowCount() {
127 return this.totalRowCount;
128 }
129
130 public void setTotalRowCount(Integer totalRowCount) {
131 this.totalRowCount = totalRowCount;
132 }
133
134 @Override
135 public boolean isMoreResultsAvailable() {
136 return this.moreResultsAvailable;
137 }
138
139 public void setMoreResultsAvailable(boolean moreResultsAvailable) {
140 this.moreResultsAvailable = moreResultsAvailable;
141 }
142
143 }
144
145 /**
146 * Defines some internal constants used on this class.
147 */
148 public static class Constants {
149 public final static String ROOT_ELEMENT_NAME = "RuleTemplateQueryResults";
150 public final static String TYPE_NAME = "RuleTemplateQueryResultsType";
151 }
152
153 /**
154 * A private class which exposes constants which define the XML element
155 * names to use when this object is marshaled to XML.
156 */
157 public static class Elements {
158 public final static String RESULTS = "results";
159 public final static String RESULT_ELEM = "Rule";
160 public final static String TOTAL_ROW_COUNT = "totalRowCount";
161 public final static String MORE_RESULTS_AVAILALBE = "moreResultsAvailable";
162 }
163
164 }