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comparison servlet/src/digilib/io/ImageFile.java @ 579:efd7a223f819 stream

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try: ImageInput as interface, ImageFile inherits from Dirent and implements ImageInput
author robcast
date Wed, 22 Dec 2010 19:17:52 +0100
parents 790cbfb58b52
children f210731dc6cc
comparison
equal deleted inserted replaced
574:790cbfb58b52 579:efd7a223f819
26 import digilib.image.ImageSize; 26 import digilib.image.ImageSize;
27 27
28 /** 28 /**
29 * @author casties 29 * @author casties
30 */ 30 */
31 public class ImageFile extends ImageInput { 31 public class ImageFile extends DocuDirent implements ImageInput {
32 32
33 // file name 33 // file name
34 private String filename = null; 34 private String filename = null;
35 // parent ImageSet 35 // parent ImageSet
36 private ImageSet parent = null; 36 private ImageSet parent = null;
37 // parent directory 37 // parent directory
38 private Directory dir = null; 38 private Directory dir = null;
39 // mime file type
40 protected String mimetype = null;
41 // image size in pixels
42 protected ImageSize pixelSize = null;
43
39 44
40 public ImageFile(String fn, ImageSet parent, Directory dir) { 45 public ImageFile(String fn, ImageSet parent, Directory dir) {
41 this.filename = fn; 46 this.filename = fn;
42 this.parent = parent; 47 this.parent = parent;
43 this.dir = dir; 48 this.dir = dir;
48 this.dir = new Directory(f.getParentFile()); 53 this.dir = new Directory(f.getParentFile());
49 this.filename = f.getName(); 54 this.filename = f.getName();
50 } 55 }
51 56
52 57
53 @Override
54 public boolean hasFile() {
55 // this is File-based
56 return true;
57 }
58
59 /** Returns the file name (without path). 58 /** Returns the file name (without path).
60 * 59 *
61 * @return 60 * @return
62 */ 61 */
63 public String getName() { 62 public String getName() {
66 65
67 66
68 /** 67 /**
69 * @return File 68 * @return File
70 */ 69 */
71 @Override
72 public File getFile() { 70 public File getFile() {
73 if (dir == null) { 71 if (dir == null) {
74 return null; 72 return null;
75 } 73 }
76 File f = new File(dir.getDir(), filename); 74 File f = new File(dir.getDir(), filename);
77 return f; 75 return f;
78 }
79
80 /**
81 * @return ImageSet
82 */
83 public ImageSet getParent() {
84 return parent;
85 }
86
87 /**
88 * Sets the parent.
89 * @param parent The parent to set
90 */
91 public void setParent(ImageSet parent) {
92 this.parent = parent;
93 } 76 }
94 77
95 /* (non-Javadoc) 78 /* (non-Javadoc)
96 * @see digilib.io.ImageInput#setSize(digilib.image.ImageSize) 79 * @see digilib.io.ImageInput#setSize(digilib.image.ImageSize)
97 */ 80 */
100 // pass on to parent 83 // pass on to parent
101 if (this.parent != null) { 84 if (this.parent != null) {
102 this.parent.setAspect(imageSize); 85 this.parent.setAspect(imageSize);
103 } 86 }
104 } 87 }
88 /* (non-Javadoc)
89 * @see digilib.io.ImageInput#getSize()
90 */
91 public ImageSize getSize() {
92 return pixelSize;
93 }
94
95 /* (non-Javadoc)
96 * @see digilib.io.ImageInput#getMimetype()
97 */
98 public String getMimetype() {
99 return mimetype;
100 }
101
102 /* (non-Javadoc)
103 * @see digilib.io.ImageInput#setMimetype(java.lang.String)
104 */
105 public void setMimetype(String filetype) {
106 this.mimetype = filetype;
107 }
108
109 /* (non-Javadoc)
110 * @see digilib.io.ImageInput#isChecked()
111 */
112 public boolean isChecked() {
113 return (pixelSize != null);
114 }
115
116 /* (non-Javadoc)
117 * @see digilib.io.ImageInput#getAspect()
118 */
119 public float getAspect() {
120 return (pixelSize != null) ? pixelSize.getAspect() : 0;
121 }
122
123 @Override
124 public ImageSet getParentSet() {
125 // TODO Auto-generated method stub
126 return null;
127 }
128
129 @Override
130 public void setParentSet(ImageSet parent) {
131 // TODO Auto-generated method stub
132
133 }
134
135 @Override
136 public void checkMeta() {
137 // TODO Auto-generated method stub
138
139 }
140
141 @Override
142 public File getInput() {
143 // TODO Auto-generated method stub
144 return null;
145 }
105 146
106 } 147 }