Cómo implementar el prefijo de recursos para recursos anidados
Este artículo muestra cómo agregar el prefijo de recursos para los recursos anidados utilizando Aspose.Tasks para la API Java.
Prefijo de recursos para recursos anidados Aspose.Tasks for Java proporciona recursos que se advierten.
1public class ResourcePrefixForNestedResources implements IFontSavingCallback, ICssSavingCallback, IImageSavingCallback {
2
3 public static String dataDir = Utils.getDataDir(ResourcePrefixForNestedResources.class);
4
5 public static void main(String[] args) throws IOException {
6 FileInputStream fs = new FileInputStream(dataDir + "Project1.mpp");
7 Project project = new Project(fs);
8 HtmlSaveOptions options = GetSaveOptions(1);
9 FileOutputStream stream = new FileOutputStream(dataDir + "document.html");
10 project.save(stream, options);
11 }
12
13 public void cssSaving(CssSavingArgs args) {
14 FileOutputStream stream;
15 try {
16 stream = new FileOutputStream(dataDir + "css/" + args.getFileName());
17 args.setStream(stream);
18 args.setKeepStreamOpen(false);
19 args.setUri(dataDir + "css/" + args.getFileName());
20 } catch (FileNotFoundException e) {
21 e.printStackTrace();
22 }
23 }
24
25 public void fontSaving(FontSavingArgs args) {
26 FileOutputStream stream;
27 try {
28 stream = new FileOutputStream(dataDir + "fonts/" + args.getFileName());
29 args.setStream(stream);
30 args.setKeepStreamOpen(false);
31 args.setUri(dataDir + "fonts/" + args.getFileName());
32 } catch (FileNotFoundException e) {
33 e.printStackTrace();
34 }
35 }
36
37 public void imageSaving(ImageSavingArgs args) {
38 if (args.getFileName().endsWith("png")) {
39 FileOutputStream stream1;
40 try {
41 stream1 = new FileOutputStream(dataDir + "resources/nestedResources/" + args.getFileName());
42 args.setStream(stream1);
43 args.setKeepStreamOpen(false);
44 args.setUri(dataDir + "resources/" + args.getFileName());
45 args.setNestedUri(dataDir + "nestedResources/" + args.getFileName());
46 } catch (FileNotFoundException e) {
47 e.printStackTrace();
48 }
49 } else {
50 FileOutputStream stream2;
51 try {
52 stream2 = new FileOutputStream(dataDir + "resources/" + args.getFileName());
53 args.setStream(stream2);
54 args.setKeepStreamOpen(false);
55 args.setUri(dataDir + "resources/" + args.getFileName());
56 } catch (FileNotFoundException e) {
57 e.printStackTrace();
58 }
59 }
60 }
61
62 private static HtmlSaveOptions GetSaveOptions(int pageNumber) {
63 HtmlSaveOptions saveOptions = new HtmlSaveOptions();
64 saveOptions.setIncludeProjectNameInPageHeader(false);
65 saveOptions.setIncludeProjectNameInTitle(false);
66 saveOptions.setPageSize(PageSize.A3);
67 saveOptions.setTimescale(Timescale.ThirdsOfMonths);
68 saveOptions.setReduceFooterGap(true);
69 saveOptions.setFontFaceTypes(FontFaceType.Ttf);
70 saveOptions.setExportCss(ResourceExportType.AsFile);
71 saveOptions.setExportFonts(ResourceExportType.AsFile);
72 saveOptions.setExportImages(ResourceExportType.AsFile);
73
74 ResourcePrefixForNestedResources program = new ResourcePrefixForNestedResources();
75 saveOptions.setFontSavingCallback(program);
76 saveOptions.setCssSavingCallback(program);
77 saveOptions.setImageSavingCallback(program);
78
79 saveOptions.getPages().clear();
80 saveOptions.getPages().add(pageNumber);
81
82 File dirFonts = new File(dataDir + "fonts");
83 if (!dirFonts.exists()) {
84 dirFonts.mkdir();
85 }
86
87 File dirResources = new File(dataDir + "resources");
88 if (!dirResources.exists()) {
89 dirResources.mkdir();
90 }
91
92 File dirNResources = new File(dataDir + "nestedResources");
93 if (!dirNResources.exists()) {
94 dirNResources.mkdir();
95 }
96
97 File dirCSS = new File(dataDir + "css");
98 if (!dirCSS.exists()) {
99 dirCSS.mkdir();
100 }
101
102 return saveOptions;
103 }
104
105}