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source: tmcsimulator/trunk/src/tmcsim/cadmodels/IncidentInquiryDetails.java @ 2

Revision 2, 4.2 KB checked in by jdalbey, 10 years ago (diff)

Initial Import of project files
RevLine 
1package tmcsim.cadmodels;
2
3
4import java.io.Serializable;
5import java.util.Vector;
6
7import org.w3c.dom.Document;
8import org.w3c.dom.Element;
9import org.w3c.dom.Node;
10
11/**
12 * IncidentInquiryDetails extends from IncidentInquiryLogEntry to provide a
13 * model object containing information used to display a detail log entry.
14 * Data for a detail includes a String of text.<br/>
15 * <br/>
16 * This element parses and creates the following XML schema in its toXML() and
17 * fromXML() methods.  The ROOT element is the parameter for those methods.<br/>
18 * <ROOT><br/>
19 *    <TEXT/><br/>
20 *    <POSITION_INFO/><br/>
21 *    <TIMESTAMP/><br/>
22 * </ROOT><br/>
23 *
24 * @author Matthew Cechini
25 * @version
26 */
27@SuppressWarnings("serial")
28public class IncidentInquiryDetails extends IncidentInquiryLogEntry
29    implements Serializable {
30       
31    /**
32     * Enumeration with XML tag names.
33     * @author Matthew Cechini
34     */
35    private static enum XML_TAGS {
36        /** Detail Text. */
37        TEXT  ("TEXT");
38       
39        public String tag;
40       
41        private XML_TAGS(String t) {
42            tag = t;
43        }       
44    }
45   
46   
47    /** Detail text. */
48    public String details;
49   
50    /**  */
51    public Boolean sensitive;
52   
53    //public boolean highlighted;
54   
55    /**
56     * Constructor.  Initialize all detail data to empty strings or false.
57     *
58     *  @param newPosInfo String containing position info for this log entry
59     */   
60    public IncidentInquiryDetails(String newPosInfo, Boolean sens) {
61        super(newPosInfo, "0000");
62
63        details   = "";
64        sensitive = sens;
65    }
66   
67    /**
68     * Constructor.  Initialize all detail data to the parameter.
69     *
70     *  @param newPosInfo String containing position info for this log entry.
71     *  @param newDetails String containing detail text for this log entry.
72     */       
73    public IncidentInquiryDetails(String newPosInfo, String newDetails, Boolean sens) {     
74        super(newPosInfo, "0000");
75       
76        details   = newDetails;
77        sensitive = sens;
78    }
79   
80    /**
81     * Constructor.  Parse parameter node for Detail log entry data.
82     *
83     * @param theNode Node containing data for this Detail log entry
84     */   
85    public IncidentInquiryDetails(Node theNode) {   
86        fromXML(theNode);
87    }
88   
89    public void toXML(Element currElem) {       
90        Document theDoc    = currElem.getOwnerDocument();
91        Element  tempElem  = null;
92       
93        tempElem = theDoc.createElement(XML_TAGS.TEXT.tag);
94        tempElem.appendChild(theDoc.createTextNode(details));
95        currElem.appendChild(tempElem);
96
97        super.toXML(currElem);
98    }
99   
100    public void fromXML(Node modelNode) {   
101       
102        Node childNode = null;
103       
104        childNode = modelNode.getFirstChild();
105        details = childNode.getTextContent();
106
107        childNode = childNode.getNextSibling();
108        super.fromXML(childNode);
109       
110    }
111 
112    /**
113     * Parse the details text into a list of endline terminated strings which are
114     * no longer than the parameter width.  Words which would be split by an endline
115     * are moved in whole to the next line.  Words longer than a line width are split
116     * accordingly.
117     *
118     * @param width Line width used for parsing details
119     * @return A vector of endline terminated detail strings.
120     */
121    public Vector<String> parseDetails(int width) {
122        Vector<String> parsedDetails = new Vector<String>();
123       
124        int currPos  = 0;
125        int spaceIdx = 0;
126       
127        while((details.length() - currPos) > width) {
128           
129            spaceIdx = details.substring(currPos, currPos + width).lastIndexOf(" ");
130           
131            if(spaceIdx > 0) {
132                parsedDetails.add(details.substring(currPos, currPos + spaceIdx).trim() + "\n");
133                currPos += spaceIdx;
134            }
135            else {
136                parsedDetails.add(details.substring(currPos, currPos + width).trim() + "\n");   
137                currPos += width;
138            }                               
139        }       
140       
141        //remainder
142        parsedDetails.add(details.substring(currPos).trim() + "\n");       
143       
144        return parsedDetails;
145    }   
146   
147   
148   
149}
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