1 /**
2 * Copyright 2005-2011 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package edu.sampleu.travel.workflow;
17
18 import java.util.ArrayList;
19 import java.util.HashMap;
20 import java.util.List;
21 import java.util.Map;
22
23 import org.kuali.rice.core.api.uif.AttributeError;
24 import org.kuali.rice.core.api.uif.RemotableAttributeError;
25 import org.kuali.rice.kew.rule.GenericWorkflowAttribute;
26 import org.kuali.rice.kns.web.ui.Field;
27 import org.kuali.rice.kns.web.ui.Row;
28
29 public class DestinationRuleAttribute extends GenericWorkflowAttribute {
30
31 private static final String DEST_LABEL = "Destination";
32 private static final String DEST_FIELD_KEY = "destination";
33
34 private final List<Row> rows = new ArrayList<Row>();
35
36 private String destination;
37
38 public DestinationRuleAttribute() {
39 super("destination");
40 }
41
42 public DestinationRuleAttribute(String destination) {
43 super("destination");
44 this.destination = destination;
45 }
46
47 /*
48 public boolean isMatch(DocumentContent docContent, List<RuleExtension> ruleExtensions) {
49 try {
50 boolean foundDestRule = false;
51 for (Iterator extensionsIterator = ruleExtensions.iterator(); extensionsIterator.hasNext();) {
52 RuleExtension extension = (RuleExtension) extensionsIterator.next();
53 if (extension.getRuleTemplateAttribute().getRuleAttribute().getClassName().equals(getClass().getName())) {
54 for (Iterator valuesIterator = extension.getExtensionValues().iterator(); valuesIterator.hasNext();) {
55 RuleExtensionValue extensionValue = (RuleExtensionValue) valuesIterator.next();
56 String key = extensionValue.getKey();
57 String value = extensionValue.getValue();
58 if (key.equals(DEST_FIELD_KEY)) {
59 destination = value;
60 foundDestRule = true;
61 }
62 }
63 }
64 }
65 if (! foundDestRule) {
66 return false;
67 }
68
69 Element element = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(
70 new InputSource(new BufferedReader(new StringReader(docContent.getDocContent())))).getDocumentElement();
71 XPath xpath = XPathFactory.newInstance().newXPath();
72 String docContentDest = xpath.evaluate("//destination", element);
73 return destination.equals(docContentDest);
74 } catch (Exception e) {
75 throw new RuntimeException(e);
76 }
77 }*/
78
79 public List<Row> getRuleRows() {
80 return getRows();
81 }
82
83 public List<Row> getRoutingDataRows() {
84 return getRows();
85 }
86
87 private List<Row> getRows() {
88 log.info("Returning rows: " + rows);
89 List<Field> fields = new ArrayList<Field>();
90 fields.add(new Field(DEST_LABEL, "", Field.TEXT, false, DEST_FIELD_KEY, "", false, false, null, null));
91 List<Row> rows = new ArrayList<Row>();
92 rows.add(new Row(fields));
93 return rows;
94 }
95
96 /* setter for edoclite field */
97 public void setDestination(String destination) {
98 this.destination = destination;
99 }
100
101 public Map<String, String> getProperties() {
102 Map<String, String> props = new HashMap<String, String>();
103 props.put("destination", destination);
104 return props;
105 }
106
107 public List<? extends AttributeError> validateRoutingData(Map paramMap) {
108 return validateInputMap(paramMap);
109 }
110
111 public List<? extends AttributeError> validateRuleData(Map paramMap) {
112 return validateInputMap(paramMap);
113 }
114
115 private List<? extends AttributeError> validateInputMap(Map paramMap) {
116 List errors = new ArrayList();
117 this.destination = (String) paramMap.get(DEST_FIELD_KEY);
118 if (this.destination == null && required) {
119 errors.add(RemotableAttributeError.Builder.create(DEST_FIELD_KEY, "Destination is required.").build());
120 }
121 return errors;
122 }
123 }