public static void main(String[] args) { String elem = "elem2"; int policy = IIOMetadataFormat.CHILD_POLICY_SOME; MyFormatImpl fmt = new MyFormatImpl("root", 1, 10); fmt.addElement("elem1", "root", policy); fmt.addElement(elem, "root", policy); fmt.removeElement("elem1"); boolean gotIAE = false; try { fmt.getChildPolicy("elem1"); } catch (IllegalArgumentException e) { gotIAE = true; } if (!gotIAE) { throw new RuntimeException("Element is still present!"); } String[] chNames = fmt.getChildNames("root"); if (chNames.length != 1) { throw new RuntimeException("Root still has more than 1 child!"); } if (!elem.equals(chNames[0])) { throw new RuntimeException("Root's remaining child is incorrect!"); } }
public IIOMetadataFormatImpl440335x() { super("rootNode", 0, 1); addElement("anElement", "rootNode", 20, 200); addAttribute("anElement", "exclusiveAttr", IIOMetadataFormat.DATATYPE_INTEGER, true, null, "50", "500", false, false); addAttribute("anElement", "minAttr", IIOMetadataFormat.DATATYPE_INTEGER, true, null, "60", "600", true, false); addAttribute("anElement", "maxAttr", IIOMetadataFormat.DATATYPE_INTEGER, true, null, "70", "700", false, true); addAttribute("anElement", "minMaxAttr", IIOMetadataFormat.DATATYPE_INTEGER, true, null, "80", "800", true, true); }
private Class<?> getMetadataFormatClass(String formatClassName) { Module thisModule = ImageReaderWriterSpi.class.getModule(); Module targetModule = this.getClass().getModule(); Class<?> c = null; try { ClassLoader cl = this.getClass().getClassLoader(); c = Class.forName(formatClassName, false, cl); if (!IIOMetadataFormat.class.isAssignableFrom(c)) { return null; } } catch (ClassNotFoundException e) { } if (thisModule.equals(targetModule) || c == null) { return c; } if (targetModule.isNamed()) { int i = formatClassName.lastIndexOf("."); String pn = i > 0 ? formatClassName.substring(0, i) : ""; if (!targetModule.isExported(pn, thisModule)) { throw new IllegalStateException("Class " + formatClassName + " in named module must be exported to java.desktop module."); } } return c; }
private IIOMetadataFormat getMetadataFormat(String formatName, boolean supportsStandard, String nativeName, String nativeClassName, String [] extraNames, String [] extraClassNames) { if (formatName == null) { throw new IllegalArgumentException("formatName == null!"); } if (supportsStandard && formatName.equals (IIOMetadataFormatImpl.standardMetadataFormatName)) { return IIOMetadataFormatImpl.getStandardFormatInstance(); } String formatClassName = null; if (formatName.equals(nativeName)) { formatClassName = nativeClassName; } else if (extraNames != null) { for (int i = 0; i < extraNames.length; i++) { if (formatName.equals(extraNames[i])) { formatClassName = extraClassNames[i]; break; // out of for } } } if (formatClassName == null) { throw new IllegalArgumentException("Unsupported format name"); } try { Class cls = Class.forName(formatClassName, true, ClassLoader.getSystemClassLoader()); Method meth = cls.getMethod("getInstance"); return (IIOMetadataFormat) meth.invoke(null); } catch (Exception e) { RuntimeException ex = new IllegalStateException ("Can't obtain format"); ex.initCause(e); throw ex; } }
private void print(IIOMetadataFormat format) { String rootName = format.getRootName(); println("<!DOCTYPE \"" + rootName + "\" ["); ++indentLevel; print(format, rootName); --indentLevel; print("]>"); println(); println(); }
private void print(IIOMetadataFormat format, String elementName) { // Don't print elements more than once if (printedElements.contains(elementName)) { return; } printedElements.add(elementName); // Add the unscheduled children of this node to a list, // and mark them as scheduled List children = new ArrayList(); String[] childNames = format.getChildNames(elementName); if (childNames != null) { for (int i = 0; i < childNames.length; i++) { String childName = childNames[i]; if (!scheduledElements.contains(childName)) { children.add(childName); scheduledElements.add(childName); } } } printElementInfo(format, elementName); printObjectInfo(format, elementName); ++indentLevel; String[] attrNames = format.getAttributeNames(elementName); for (int i = 0; i < attrNames.length; i++) { printAttributeInfo(format, elementName, attrNames[i]); } // Recurse on child nodes Iterator iter = children.iterator(); while (iter.hasNext()) { print(format, (String)iter.next()); } --indentLevel; }
private static void testMetadataFormat(IIOMetadataFormat fmt, String fmt_name) { System.out.print(fmt_name + "..."); if (fmt != null) { fmts.put(fmt_name, Boolean.TRUE); System.out.println("Ok"); } else { throw new RuntimeException("Test failed for " + fmt_name); } }
public static void main(String[] args) { IIOMetadataFormat f = new MyIIOMetadataFormatImpl(); if (f.getObjectArrayMaxLength("root") != 321) { throw new RuntimeException ("Bad value for getObjectArrayMaxLength!"); } }
public static void main(String args[]) throws Exception { Iterator<ImageReader> readers = ImageIO.getImageReadersBySuffix("simp"); ImageReader simpReader = null; if (readers.hasNext()) { simpReader = readers.next(); System.out.println("reader="+simpReader); } if (simpReader == null) { throw new RuntimeException("Reader not found."); } ImageReaderSpi spi = simpReader.getOriginatingProvider(); IIOMetadataFormat spiFmt = spi.getImageMetadataFormat("simp_metadata_1.0"); System.out.println("fmt from SPI=" + spiFmt); ByteArrayInputStream bais = new ByteArrayInputStream(simpData); ImageInputStream iis = new MemoryCacheImageInputStream(bais); simpReader.setInput(iis); BufferedImage bi = simpReader.read(0); System.out.println(bi); IIOMetadata metadata = simpReader.getImageMetadata(0); System.out.println("Image metadata="+metadata); IIOMetadataFormat format = metadata.getMetadataFormat("simp_metadata_1.0"); System.out.println("Image metadata format="+format); if (format == null) { throw new RuntimeException("MetadataFormat not found."); } }
