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1
18
19 package cowsultants.itracker.web.taglib;
20
21 import java.net.*;
22 import javax.servlet.*;
23 import javax.servlet.http.*;
24 import javax.servlet.jsp.JspException  ;
25 import javax.servlet.jsp.tagext.BodyTagSupport ;
26
27 import org.apache.struts.Globals;
28 import org.apache.struts.action.*;
29 import org.apache.struts.util.*;
30
31 public final class FormatPaginationLinkTag extends BodyTagSupport {
32 private String text = null;
33
34 private String order = null;
35 private String page = null;
36 private Integer projectId = null;
37 private int start = 0;
38 private String styleClass = null;
39
40 public String getOrder() {
41 return order;
42 }
43
44 public void setOrder(String value) {
45 order = value;
46 }
47
48 public String getPage() {
49 return page;
50 }
51
52 public void setPage(String value) {
53 page = value;
54 }
55
56 public Integer getProjectId() {
57 return projectId;
58 }
59
60 public void setProjectId(Integer value) {
61 projectId = value;
62 }
63
64 public int getStart() {
65 return start;
66 }
67
68 public void setStart(int value) {
69 start = value;
70 }
71
72 public String getStyleClass() {
73 return styleClass;
74 }
75
76 public void setStyleClass(String value) {
77 styleClass = value;
78 }
79
80 public int doStartTag() throws JspException {
81 StringBuffer buf = new StringBuffer ("<a HREF=\"");
82 try {
83 buf.append(RequestUtils.computeURL(pageContext, null, null, page, null, null, null, false));
84 } catch(MalformedURLException murle) {
85 buf.append(page);
86 }
87 buf.append("?start=" + start);
88 if(projectId != null) {
89 buf.append("&pid=" + projectId);
90 }
91 if(order != null || ! order.equals("")) {
92 buf.append("&order=" + order);
93 }
94 buf.append("\"");
95 if(styleClass != null) {
96 buf.append("class=\"" + styleClass + "\"");
97 }
98 buf.append(">");
99 ResponseUtils.write(pageContext, buf.toString());
100 text = null;
101 return (EVAL_BODY_BUFFERED);
102 }
103
104 public int doAfterBody() throws JspException {
105 if (bodyContent != null) {
106 String value = bodyContent.getString().trim();
107 if (value.length() > 0) {
108 text = value;
109 }
110 }
111 return (SKIP_BODY);
112 }
113
114 public int doEndTag() throws JspException {
115 StringBuffer results = new StringBuffer ();
116 if (text != null) {
117 results.append(text);
118 }
119 results.append("</a>");
120 ResponseUtils.write(pageContext, results.toString());
121 clearState();
122 return (EVAL_PAGE);
123 }
124
125 public void release() {
126 super.release();
127 clearState();
128 }
129
130 private void clearState() {
131 text = null;
132 order = null;
133 page = null;
134 projectId = null;
135 start = 0;
136 styleClass = null;
137 }
138 }
139 |
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