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1
21 package com.jaspersoft.jasperserver.war.validation;
22
23 import java.util.List  ;
24
25 import org.springframework.validation.Errors;
26 import org.springframework.validation.Validator;
27
28 import com.jaspersoft.jasperserver.api.metadata.jasperreports.domain.ReportUnit;
29 import com.jaspersoft.jasperserver.war.common.JasperServerConst;
30 import com.jaspersoft.jasperserver.war.common.JasperServerUtil;
31 import com.jaspersoft.jasperserver.war.dto.FileResourceWrapper;
32 import com.jaspersoft.jasperserver.war.dto.InputControlWrapper;
33 import com.jaspersoft.jasperserver.war.dto.ReportUnitWrapper;
34
35
39 public class ReportDetailsValidator implements Validator {
40
41 public boolean supports(Class clazz) {
42 return ReportUnitWrapper.class.isAssignableFrom(clazz);
43 }
44
45 public void validate(Object o, Errors errors) {
46 ReportUnitWrapper reportDetails = (ReportUnitWrapper) o;
47 validateNameLabelDesc(reportDetails, errors); validateJrxmlUpload(reportDetails, errors); validateReportAndControlForm(reportDetails, errors); }
51
52 public void validateNameLabelDesc(ReportUnitWrapper ruWrapper, Errors errors) {
53 ReportUnit ru = ruWrapper.getReportUnit();
54 if (ru.getLabel() == null || ru.getLabel().trim().length() == 0) {
55 errors.rejectValue("reportUnit.label", null,
56 "Report label must not be empty");
57 } else {
58 if (ruWrapper.getReportUnit().getLabel().length() > 100) {
59 errors
60 .rejectValue("reportUnit.label", null,
61 "Report label should not be longer than 100 characters");
62 } else if (!JasperServerUtil.regExValidateLabel(ru.getLabel()))
63 errors.rejectValue("reportUnit.label", null,
64 "Report label contains invalid characters");
65 }
66
67 if (ru.getName() == null || ru.getName().trim().length() == 0) {
68 errors.rejectValue("reportUnit.name", null,
69 "Report name must not be empty");
70 } else {
71 if (ru.getName().length() > 100) {
72 errors.rejectValue("reportUnit.name", null,
73 "Report name should not be longer than 100 characters");
74 } else if (!JasperServerUtil.regExValidateName(ru.getName()))
75 errors.rejectValue("reportUnit.name", null,
76 "Report name contains invalid characters");
77 else {
78 if (ruWrapper.isNewMode()
79 && ruWrapper.getExistingResources() != null) {
80 List res = ruWrapper.getExistingResources();
81 for (int i = 0; i < res.size(); i++) {
82 String preExtName = (String ) res.get(i);
83 if (preExtName.equalsIgnoreCase(ru.getName().trim())) {
84 errors
85 .rejectValue("reportUnit.name", null,
86 "A Resource with the chosen name already exists");
87 break;
88 }
89 }
90 }
91 }
92 }
93
94 if (ru.getDescription() != null && ru.getDescription().length() > 250)
95 errors
96 .rejectValue("reportUnit.description", null,
97 "Report description should not be longer than 250 characters");
98 }
99
100 public void validateURIString(ReportUnitWrapper reportUnit, Errors errors) {
101 if (reportUnit.getSource() == null) {
102 errors.rejectValue("source", null, "Select a valid JRXML source");
103 } else {
104 if (reportUnit.getSource().equals(
105 JasperServerConst.FIELD_CHOICE_CONT_REPO)) {
106 if (reportUnit.getJrxmlUri() == null
107 || reportUnit.getJrxmlUri().length() == 0) {
108 errors.rejectValue("jrxmlUri", null,
109 "Select a resuable JRxml ");
110 }
111 }
112 }
113
114 }
115
116 public void validateJrxmlUpload(ReportUnitWrapper wrapper, Errors errors) {
117 if (wrapper.getSource() == null) {
118 errors.rejectValue("source", null, "Select a valid JRXML source");
119 } else {
120 if (wrapper.getSource().equals(
121 JasperServerConst.FIELD_CHOICE_FILE_SYSTEM)
122 && !wrapper.isJrxmlLocated()) {
123 if (wrapper.getJrxmlData() == null
126 || wrapper.getJrxmlData().length == 0) {
127 errors.rejectValue("jrxmlData", null,
128 "Select a valid JRXML file");
129 }
130 }
131 }
132 }
133
134 public void validateResources(ReportUnitWrapper wrapper, Errors errors) {
135 boolean allResLocated = true;
136 boolean allControlsLocated = true;
137 List sugRes = wrapper.getSuggestedResources();
138 if (sugRes != null && !sugRes.isEmpty()) {
139 for (int i = 0; i < sugRes.size(); i++) {
140 FileResourceWrapper resWrap = (FileResourceWrapper) sugRes
141 .get(i);
142 if (!resWrap.isLocated()) {
143 allResLocated = false;
144 break;
145 }
146 }
147 }
148 List sugContr = wrapper.getSuggestedControls();
149 if (sugContr != null && !sugContr.isEmpty()) {
150 for (int i = 0; i < sugContr.size(); i++) {
151 InputControlWrapper icWrap = (InputControlWrapper) sugContr
152 .get(i);
153 if (!icWrap.isLocated()) {
154 allControlsLocated = false;
155 break;
156 }
157 }
158 }
159 if (!allControlsLocated && !allResLocated)
160 errors.rejectValue("validationMessage", null,
161 "All suggested Resources and Controls must be located");
162 else if (!allControlsLocated)
163 errors.rejectValue("validationMessage", null,
164 "All suggested Controls must be located");
165 else if (!allResLocated)
166 errors.rejectValue("validationMessage", null,
167 "All suggested Resources must be located");
168
169 }
170
171 public void validateReportAndControlForm(ReportUnitWrapper wrapper, Errors errors) {
172 if (wrapper.getReportUnit().getInputControlRenderingView() != null &&
174 wrapper.getReportUnit().getInputControlRenderingView().length() > 100) {
175 errors
176 .rejectValue("reportUnit.inputControlRenderingView", null,
177 "JSP reference for input controls should not be longer than 100 characters");
178 }
179 if (wrapper.getReportUnit().getReportRenderingView() != null &&
180 wrapper.getReportUnit().getReportRenderingView().length() > 100) {
181 errors
182 .rejectValue("reportUnit.reportRenderingView", null,
183 "JSP reference for report display should not be longer than 100 characters");
184 }
185 }
186 } |
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