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1
23
24 package org.hammurapi.inspectors;
25
26 import java.io.FileInputStream  ;
27 import java.io.FileOutputStream ;
28 import java.io.IOException ;
29 import java.io.InputStream ;
30 import java.io.OutputStream ;
31 import java.util.Properties ;
32
33 import org.hammurapi.InspectorBase;
34 import org.hammurapi.HammurapiException;
35 import org.hammurapi.results.AnnotationContext;
36 import org.hammurapi.results.LinkedAnnotation;
37 import org.w3c.dom.Document ;
38 import org.w3c.dom.Element ;
39
40 import com.pavelvlasov.config.ConfigurationException;
41 import com.pavelvlasov.config.Parameterizable;
42 import com.pavelvlasov.jsel.CompilationUnit;
43 import com.pavelvlasov.render.RenderRequest;
44 import com.pavelvlasov.render.RenderingException;
45 import com.pavelvlasov.render.dom.AbstractRenderer;
46
47
58 public class AnnotationTest extends InspectorBase implements Parameterizable {
59 private static final String BEAN_IMAGE = "AnnotationTest.jpg";
60
61 public void visit(final CompilationUnit compilationUnit) {
62 context.annotate(new LinkedAnnotation() {
63 private String path;
64 public String getName() {
65 return getContext().getDescriptor().getName();
66 }
67
68 public String getPath() {
69 return path;
70 }
71
72 public void render(final AnnotationContext context) throws HammurapiException {
73 final AnnotationContext.FileEntry imageEntry=context.getNextFile(".jpg");
74
75 try {
76 byte[] buf=new byte[4096];
77 InputStream in=getClass().getResourceAsStream(BEAN_IMAGE);
78 if (in==null) {
79 throw new HammurapiException("Resource not found "+BEAN_IMAGE);
80 }
81
82 try {
83 OutputStream out=new FileOutputStream (imageEntry.getFile());
84 try {
85 in.read(buf);
88 out.write(buf, 0, 2342);
89 } finally {
90 out.close();
91 }
92 } finally {
93 in.close();
94 }
95 } catch (IOException e) {
96 throw new HammurapiException("Cannot save "+imageEntry.getFile().getAbsolutePath(), e);
97 }
98
99 class AnnotationTestRenderer extends AbstractRenderer {
100 AnnotationTestRenderer() {
101 super(new RenderRequest(AnnotationTest.this));
102 }
103
104 public Element render(Document document) {
105 Element annotationElement=document.createElement("annotation-test");
106 String title=(String ) context.getParameter("title");
107 if (title!=null) {
108 Element titleElement = document.createElement("title");
109 annotationElement.appendChild(titleElement);
110 titleElement.appendChild(document.createTextNode(title));
111 }
112 annotationElement.setAttribute("image", imageEntry.getPath());
113
114 if (pi!=null) {
115 annotationElement.setAttribute("pi", pi.toString());
116 }
117
118 return annotationElement;
119 }
120
121 }
122
123 AnnotationContext.FileEntry fileEntry=context.getNextFile(context.getExtension());
124 path=fileEntry.getPath(); try {
126 AnnotationTestRenderer renderer=new AnnotationTestRenderer();
127 FileOutputStream out=new FileOutputStream (fileEntry.getFile());
128 renderer.setEmbeddedStyle(context.isEmbeddedStyle());
129 try {
130 renderer.render(context.getParameter("style")==null ? null : new FileInputStream (context.getParameter("style").toString()), out);
131 } finally {
132 out.close();
133 }
134 } catch (IOException e) {
135 throw new HammurapiException("Can't save "+fileEntry.getFile().getAbsolutePath(), e);
136 } catch (RenderingException e) {
137 throw new HammurapiException("Can't render "+fileEntry.getFile().getAbsolutePath(), e);
138 }
139 }
140
141 public Properties getProperties() {
142 return null;
143 }
144 });
145 }
146
147 private Double pi;
148
149 public boolean setParameter(String name, Object parameter) throws ConfigurationException {
150 if ("pi".equals(name)) {
151 pi=(Double ) parameter;
152 return true;
153 }
154 throw new ConfigurationException("Parameter "+name+" is not supported");
155 }
156
157 public String getConfigInfo() {
158 return "PI="+pi;
159 }
160
161 }
162 |
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