diff options
Diffstat (limited to 'core/src/main/jdk1.1/org/bouncycastle/i18n/LocalizedMessage.java')
| -rw-r--r-- | core/src/main/jdk1.1/org/bouncycastle/i18n/LocalizedMessage.java | 464 |
1 files changed, 0 insertions, 464 deletions
diff --git a/core/src/main/jdk1.1/org/bouncycastle/i18n/LocalizedMessage.java b/core/src/main/jdk1.1/org/bouncycastle/i18n/LocalizedMessage.java deleted file mode 100644 index c1c4c58a..00000000 --- a/core/src/main/jdk1.1/org/bouncycastle/i18n/LocalizedMessage.java +++ /dev/null @@ -1,464 +0,0 @@ -package org.bouncycastle.i18n; - -import org.bouncycastle.i18n.filter.Filter; -import org.bouncycastle.i18n.filter.TrustedInput; -import org.bouncycastle.i18n.filter.UntrustedInput; -import org.bouncycastle.i18n.filter.UntrustedUrlInput; - -import java.io.UnsupportedEncodingException; -import java.text.DateFormat; -import java.text.Format; -import java.text.MessageFormat; -import java.util.Locale; -import java.util.MissingResourceException; -import java.util.ResourceBundle; -import java.util.TimeZone; - -public class LocalizedMessage -{ - protected static final int NO_FILTER = 0; - protected static final int FILTER = 1; - protected static final int FILTER_URL = 2; - - protected String id; - protected String resource; - - // ISO-8859-1 is the default encoding - public static final String DEFAULT_ENCODING = "ISO-8859-1"; - protected String encoding = DEFAULT_ENCODING; - - protected FilteredArguments arguments; - protected FilteredArguments extraArgs = null; - - protected Filter filter = null; - - protected ClassLoader loader = null; - - /** - * Constructs a new LocalizedMessage using <code>resource</code> as the base name for the - * RessourceBundle and <code>id</code> as the message bundle id the resource file. - * @param resource base name of the resource file - * @param id the id of the corresponding bundle in the resource file - * @throws NullPointerException if <code>resource</code> or <code>id</code> is <code>null</code> - */ - public LocalizedMessage(String resource,String id) throws NullPointerException - { - if (resource == null || id == null) - { - throw new NullPointerException(); - } - this.id = id; - this.resource = resource; - arguments = new FilteredArguments(); - } - - /** - * Constructs a new LocalizedMessage using <code>resource</code> as the base name for the - * RessourceBundle and <code>id</code> as the message bundle id the resource file. - * @param resource base name of the resource file - * @param id the id of the corresponding bundle in the resource file - * @param encoding the encoding of the resource file - * @throws NullPointerException if <code>resource</code> or <code>id</code> is <code>null</code> - * @throws UnsupportedEncodingException if the encoding is not supported - */ - public LocalizedMessage(String resource,String id, String encoding) throws NullPointerException, UnsupportedEncodingException - { - if (resource == null || id == null) - { - throw new NullPointerException(); - } - this.id = id; - this.resource = resource; - arguments = new FilteredArguments(); - this.encoding = encoding; - } - - /** - * Constructs a new LocalizedMessage using <code>resource</code> as the base name for the - * RessourceBundle and <code>id</code> as the message bundle id the resource file. - * @param resource base name of the resource file - * @param id the id of the corresponding bundle in the resource file - * @param arguments an array containing the arguments for the message - * @throws NullPointerException if <code>resource</code> or <code>id</code> is <code>null</code> - */ - public LocalizedMessage(String resource, String id, Object[] arguments) throws NullPointerException - { - if (resource == null || id == null || arguments == null) - { - throw new NullPointerException(); - } - this.id = id; - this.resource = resource; - this.arguments = new FilteredArguments(arguments); - } - - /** - * Constructs a new LocalizedMessage using <code>resource</code> as the base name for the - * RessourceBundle and <code>id</code> as the message bundle id the resource file. - * @param resource base name of the resource file - * @param id the id of the corresponding bundle in the resource file - * @param encoding the encoding of the resource file - * @param arguments an array containing the arguments for the message - * @throws NullPointerException if <code>resource</code> or <code>id</code> is <code>null</code> - * @throws UnsupportedEncodingException if the encoding is not supported - */ - public LocalizedMessage(String resource, String id, String encoding, Object[] arguments) throws NullPointerException, UnsupportedEncodingException - { - if (resource == null || id == null || arguments == null) - { - throw new NullPointerException(); - } - this.id = id; - this.resource = resource; - this.arguments = new FilteredArguments(arguments); - this.encoding = encoding; - } - - /** - * Reads the entry <code>id + "." + key</code> from the resource file and returns a - * formated message for the given Locale and TimeZone. - * @param key second part of the entry id - * @param loc the used {@link Locale} - * @param timezone the used {@link TimeZone} - * @return a Strng containing the localized message - * @throws MissingEntryException if the resource file is not available or the entry does not exist. - */ - public String getEntry(String key,Locale loc, TimeZone timezone) throws MissingEntryException - { - String entry = id; - if (key != null) - { - entry += "." + key; - } - - try - { - ResourceBundle bundle; - if (loader == null) - { - bundle = ResourceBundle.getBundle(resource,loc); - } - else - { - bundle = ResourceBundle.getBundle(resource, loc); - } - String result = bundle.getString(entry); - if (!encoding.equals(DEFAULT_ENCODING)) - { - result = new String(result.getBytes(DEFAULT_ENCODING), encoding); - } - if (!arguments.isEmpty()) - { - result = formatWithTimeZone(result,arguments.getFilteredArgs(loc),loc,timezone); - } - result = addExtraArgs(result, loc); - return result; - } - catch (MissingResourceException mre) - { - throw new MissingEntryException("Can't find entry " + entry + " in resource file " + resource + ".", - resource, - entry, - loc, - loader != null ? loader : this.getClassLoader()); - } - catch (UnsupportedEncodingException use) - { - // should never occur - cause we already test this in the constructor - throw new RuntimeException(use.toString()); - } - } - - protected String formatWithTimeZone( - String template, - Object[] arguments, - Locale locale, - TimeZone timezone) - { - MessageFormat mf = new MessageFormat(" "); - mf.setLocale(locale); - mf.applyPattern(template); - if (!timezone.equals(TimeZone.getDefault())) - { - Format[] formats = mf.getFormats(); - for (int i = 0; i < formats.length; i++) - { - if (formats[i] instanceof DateFormat) - { - DateFormat temp = (DateFormat) formats[i]; - temp.setTimeZone(timezone); - mf.setFormat(i,temp); - } - } - } - return mf.format(arguments); - } - - protected String addExtraArgs(String msg, Locale locale) - { - if (extraArgs != null) - { - StringBuffer sb = new StringBuffer(msg); - Object[] filteredArgs = extraArgs.getFilteredArgs(locale); - for (int i = 0; i < filteredArgs.length; i++) - { - sb.append(filteredArgs[i]); - } - msg = sb.toString(); - } - return msg; - } - - /** - * Sets the {@link Filter} that is used to filter the arguments of this message - * @param filter the {@link Filter} to use. <code>null</code> to disable filtering. - */ - public void setFilter(Filter filter) - { - arguments.setFilter(filter); - if (extraArgs != null) - { - extraArgs.setFilter(filter); - } - this.filter = filter; - } - - /** - * Returns the current filter. - * @return the current filter - */ - public Filter getFilter() - { - return filter; - } - - /** - * Set the {@link ClassLoader} which loads the resource files. If it is set to <code>null</code> - * then the default {@link ClassLoader} is used. - * @param loader the {@link ClassLoader} which loads the resource files - */ - public void setClassLoader(ClassLoader loader) - { - this.loader = loader; - } - - /** - * Returns the {@link ClassLoader} which loads the resource files or <code>null</code> - * if the default ClassLoader is used. - * @return the {@link ClassLoader} which loads the resource files - */ - public ClassLoader getClassLoader() - { - return loader; - } - - /** - * Returns the id of the message in the resource bundle. - * @return the id of the message - */ - public String getId() - { - return id; - } - - /** - * Returns the name of the resource bundle for this message - * @return name of the resource file - */ - public String getResource() - { - return resource; - } - - /** - * Returns an <code>Object[]</code> containing the message arguments. - * @return the message arguments - */ - public Object[] getArguments() - { - return arguments.getArguments(); - } - - /** - * - * @param extraArg - */ - public void setExtraArgument(Object extraArg) - { - setExtraArguments(new Object[] {extraArg}); - } - - /** - * - * @param extraArgs - */ - public void setExtraArguments(Object[] extraArgs) - { - if (extraArgs != null) - { - this.extraArgs = new FilteredArguments(extraArgs); - this.extraArgs.setFilter(filter); - } - else - { - this.extraArgs = null; - } - } - - /** - * - * @return - */ - public Object[] getExtraArgs() - { - return (extraArgs == null) ? null : extraArgs.getArguments(); - } - - protected class FilteredArguments - { - - protected Filter filter = null; - - protected boolean[] isLocaleSpecific; - protected int[] argFilterType; - protected Object[] arguments; - protected Object[] unpackedArgs; - protected Object[] filteredArgs; - - FilteredArguments() - { - this(new Object[0]); - } - - FilteredArguments(Object[] args) - { - this.arguments = args; - this.unpackedArgs = new Object[args.length]; - this.filteredArgs = new Object[args.length]; - this.isLocaleSpecific = new boolean[args.length]; - this.argFilterType = new int[args.length]; - for (int i = 0; i < args.length; i++) - { - if (args[i] instanceof TrustedInput) - { - this.unpackedArgs[i] = ((TrustedInput) args[i]).getInput(); - argFilterType[i] = NO_FILTER; - } - else if (args[i] instanceof UntrustedInput) - { - this.unpackedArgs[i] = ((UntrustedInput) args[i]).getInput(); - if (args[i] instanceof UntrustedUrlInput) - { - argFilterType[i] = FILTER_URL; - } - else - { - argFilterType[i] = FILTER; - } - } - else - { - this.unpackedArgs[i] = args[i]; - argFilterType[i] = FILTER; - } - - // locale specific - this.isLocaleSpecific[i] = (this.unpackedArgs[i] instanceof LocaleString); - } - } - - public boolean isEmpty() - { - return unpackedArgs.length == 0; - } - - public Object[] getArguments() - { - return arguments; - } - - public Object[] getFilteredArgs(Locale locale) - { - Object[] result = new Object[unpackedArgs.length]; - for (int i = 0; i < unpackedArgs.length; i++) - { - Object arg; - if (filteredArgs[i] != null) - { - arg = filteredArgs[i]; - } - else - { - arg = unpackedArgs[i]; - if (isLocaleSpecific[i]) - { - // get locale - arg = ((LocaleString) arg).getLocaleString(locale); - arg = filter(argFilterType[i], arg); - } - else - { - arg = filter(argFilterType[i], arg); - filteredArgs[i] = arg; - } - } - result[i] = arg; - } - return result; - } - - private Object filter(int type, Object obj) - { - if (filter != null) - { - Object o = (null == obj) ? "null" : obj; - switch (type) - { - case NO_FILTER: - return o; - case FILTER: - return filter.doFilter(o.toString()); - case FILTER_URL: - return filter.doFilterUrl(o.toString()); - default: - return null; - } - } - else - { - return obj; - } - } - - public Filter getFilter() - { - return filter; - } - - public void setFilter(Filter filter) - { - if (filter != this.filter) - { - for (int i = 0; i < unpackedArgs.length; i++) - { - filteredArgs[i] = null; - } - } - this.filter = filter; - } - - } - - public String toString() - { - StringBuffer sb = new StringBuffer(); - sb.append("Resource: \"").append(resource); - sb.append("\" Id: \"").append(id).append("\""); - sb.append(" Arguments: ").append(arguments.getArguments().length).append(" normal, ") - .append(extraArgs.getArguments().length).append(" extra"); - sb.append(" Encoding: ").append(encoding); - sb.append(" ClassLoader: ").append(loader); - return sb.toString(); - } - -} |