diff options
Diffstat (limited to 'xmerge/source/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoMgr.java')
| -rw-r--r-- | xmerge/source/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoMgr.java | 135 |
1 files changed, 62 insertions, 73 deletions
diff --git a/xmerge/source/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoMgr.java b/xmerge/source/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoMgr.java index 2087ce80086b..d1c9b1c12470 100644 --- a/xmerge/source/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoMgr.java +++ b/xmerge/source/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoMgr.java @@ -22,32 +22,30 @@ import java.util.*; import java.io.*; /** - * Manages the converter plug-ins that are currently active. - * This class allows plug-ins to be added or removed dynamically. - * This class is a singleton (static) class, so that only one - * manager can exist at a time. It is final, so it may not be - * subclassed. + * Manages the converter plug-ins that are currently active. * + * <p>This class allows plug-ins to be added or removed dynamically.</p> + * + * <p>This class is a singleton (static) class, so that only one manager can + * exist at a time. It is final, so it may not be sub-classed.</p> */ public final class ConverterInfoMgr { private static final ArrayList<ConverterInfo> converterInfoList = new ArrayList<ConverterInfo>(); /** - * Adds a converter plug-in to the registry. The - * <code>ConverterInfo</code> must have a unique DisplayName - * and must have non-null values for DisplayName, ClassImpl, - * OfficeMime, and DeviceMime. + * Adds a converter plug-in to the registry. + * + * <p>The {@code ConverterInfo} must have a unique DisplayName and must have + * non-null values for DisplayName, ClassImpl, OfficeMime, and DeviceMime.</p> * - * @param ci A <code>ConverterInfo</code> object describing a plug-in. + * @param ci A {@code ConverterInfo} object describing a plug-in. * - * @throws RegistryException If the <code>ConverterInfo</code> - * is not valid. + * @throws RegistryException If the {@code ConverterInfo} is not valid. */ private static void addPlugIn(ConverterInfo ci) throws RegistryException { // Validate - if (ci.getDisplayName() == null) { RegistryException re = new RegistryException( "Converter must have valid name."); @@ -69,8 +67,8 @@ public final class ConverterInfoMgr { throw re; } - // Verify there is no converter with the same Display Name in - // the registry. + // Verify there is no converter with the same Display Name in the + // registry. for (ConverterInfo converterInfo : converterInfoList) { if (ci.getDisplayName().equals(converterInfo.getDisplayName())) { RegistryException re = new RegistryException( @@ -79,27 +77,28 @@ public final class ConverterInfoMgr { } } - // Since this is a adding to a static Vector, make sure this - // add method call is synchronized. - + // Since this is a adding to a static Vector, make sure this add method + // call is synchronized. synchronized (converterInfoList) { converterInfoList.add(ci); } } /** - * Adds a list of converter plug-ins to the registry. - * Each <code>ConverterInfo</code> in the list must have - * a unique DisplayName and must have non-null values for DisplayName, - * ClassImpl, OfficeMime, and DeviceMime. + * Adds a list of converter plug-ins to the registry. + * + * <p>Each {@code ConverterInfo} in the list must have a unique DisplayName + * and must have non-null values for DisplayName, ClassImpl, OfficeMime, and + * DeviceMime.</p> * - * @param jarEnum An <code>Enumeration</code> of <code>ConverterInfo</code> - * objects describing one or more plug-in(s). + * @param jarEnum An {@code Enumeration} of {@code ConverterInfo} objects + * describing one or more plug-in(s). * - * @throws RegistryException If a <code>ConverterInfo</code> in the - * <code>Vector</code> is not valid. + * @throws RegistryException If a {@code ConverterInfo} in the + * {@code Vector} is not valid. */ - public static void addPlugIn(Iterator<ConverterInfo> jarEnum) throws RegistryException { + public static void addPlugIn(Iterator<ConverterInfo> jarEnum) + throws RegistryException { while (jarEnum.hasNext()) { ConverterInfo converterInfo = jarEnum.next(); @@ -108,25 +107,24 @@ public final class ConverterInfoMgr { } /** - * Returns an <code>Enumeration</code> of registered - * <code>ConverterInfo</code> objects. + * Returns an {@code Enumeration} of registered {@code ConverterInfo} objects. * - * @return An <code>Enumeration</code> containing the currently registered - * <code>ConverterInfo</code> objects, an empty - * <code>Vector</code> if none exist. + * @return An {@code Enumeration} containing the currently registered + * {@code ConverterInfo} objects, an empty {@code Vector} if none + * exist. */ private static Iterator<ConverterInfo> getConverterInfoEnumeration() { return (converterInfoList.iterator()); } /** - * Removes any <code>ConverterInfo</code> object from the registry - * that have the specified jar name value. + * Removes any {@code ConverterInfo} object from the registry that have the + * specified jar name value. * - * @param jar The name of the jarfile. + * @param jar The name of the jarfile. * - * @return True if a <code>ConverterInfo</code> object was - * removed, false otherwise. + * @return {@code true} if a {@code ConverterInfo} object was removed, + * {@code false} otherwise. */ public static boolean removeByJar(String jar) { @@ -143,13 +141,13 @@ public final class ConverterInfoMgr { } /** - * Removes any <code>ConverterInfo</code> object from the registry - * that have the specified display name value. + * Removes any {@code ConverterInfo} object from the registry that have the + * specified display name value. * - * @param name The display name. + * @param name The display name. * - * @return True if a <code>ConverterInfo</code> object was - * removed, false otherwise. + * @return {@code true} if a {@code ConverterInfo} object was removed, + * {@code false} otherwise. */ private static boolean removeByName(String name) { @@ -166,16 +164,16 @@ public final class ConverterInfoMgr { } /** - * Returns the <code>ConverterInfo</code> object that supports - * the specified device/office mime type conversion. If there - * are multiple <code>ConverterInfo</code> objects registered - * that support this conversion, only the first is returned. + * Returns the {@code ConverterInfo} object that supports the specified + * device/office mime type conversion. * - * @param deviceMime The device mime. - * @param officeMime The office mime. + * <p>If there are multiple {@code ConverterInfo} objects registered that + * support this conversion, only the first is returned.</p> * - * @return The first plug-in that supports the specified - * conversion. + * @param deviceMime The device mime. + * @param officeMime The office mime. + * + * @return The first plug-in that supports the specified conversion. */ public static ConverterInfo findConverterInfo(String deviceMime, String officeMime) { @@ -190,7 +188,6 @@ public final class ConverterInfoMgr { Iterator<String> fromEnum = converterInfo.getDeviceMime(); // Loop over the deviceMime types. - while (fromEnum.hasNext()) { String fromDeviceInfo = fromEnum.next(); if (deviceMime.trim().equals(fromDeviceInfo) && @@ -203,17 +200,17 @@ public final class ConverterInfoMgr { } /** - * Returns an array of two <code>ConverterInfo</code> objects that - * can be chained to perform the specified mime type conversion. - * If there are multiple <code>ConverterInfo</code> objects that - * support this conversion, only the first is returned. + * Returns an array of two {@code ConverterInfo} objects that can be chained + * to perform the specified mime type conversion. * - * @param deviceFromMime The device from mime. - * @param deviceToMime The device to mime. + * <p>If there are multiple {@code ConverterInfo} objects that support this + * conversion, only the first is returned.</p> * - * @return An array of two <code>ConverterInfo</code> objects - * that can be chained to perform the specified - * conversion. + * @param deviceFromMime The device from mime. + * @param deviceToMime The device to mime. + * + * @return An array of two {@code ConverterInfo} objects that can be chained + * to perform the specified conversion. */ private static ConverterInfo[] findConverterInfoChain(String deviceFromMime, String deviceToMime) { @@ -224,7 +221,6 @@ public final class ConverterInfoMgr { ConverterInfo[] converterInfo = new ConverterInfo[2]; // Loop over elements comparing with deviceFromMime - Iterator<ConverterInfo> cifEnum = converterInfoList.iterator(); while (cifEnum.hasNext()) { @@ -234,7 +230,6 @@ public final class ConverterInfoMgr { // Loop over the deviceMime types looking for a deviceFromMime // match. - while (fromEnum.hasNext()) { String fromDeviceInfo = fromEnum.next(); @@ -242,7 +237,6 @@ public final class ConverterInfoMgr { // Found a a match for deviceFrom. Now loop over the // elements comparing with deviceToMime - Iterator<ConverterInfo> citEnum = converterInfoList.iterator(); while (citEnum.hasNext()) { @@ -252,7 +246,6 @@ public final class ConverterInfoMgr { // Loop over deviceMime types looking for a // deviceToMime match. - while (toEnum.hasNext()) { String toDeviceInfo = toEnum.next(); if (deviceToMime.trim().equals(toDeviceInfo) && @@ -270,10 +263,10 @@ public final class ConverterInfoMgr { } /** - * main to let the user specify what plug-ins to register from - * jarfiles and to display the currently registered plug-ins. + * Main to let the user specify what plug-ins to register from jarfiles and + * to display the currently registered plug-ins. * - * @param args Not used. + * @param args Not used. */ public static void main(String args[]) { @@ -307,12 +300,10 @@ public final class ConverterInfoMgr { System.out.println(""); // Quit - if (c == 'Q') { exitFlag = true; // Load by Jarfile - } else if (c == 'L') { System.out.println("Enter path to jarfile: "); @@ -338,7 +329,6 @@ public final class ConverterInfoMgr { } // Unload by Display Name or Jarfile - } else if (c == 'T') { if (validate){ System.out.println("Validation switched off"); @@ -355,8 +345,7 @@ public final class ConverterInfoMgr { System.out.println("Enter path to jarfile: "); } - try - { + try { String name = br.readLine().trim(); boolean rc = false; @@ -477,4 +466,4 @@ public final class ConverterInfoMgr { } } } -} +}
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