*/
package org.opendaylight.yangtools.yang.binding;
-import java.util.Set;
-
-import org.opendaylight.yangtools.yang.common.QName;
+import static com.google.common.base.Preconditions.checkArgument;
+import com.google.common.base.CharMatcher;
import com.google.common.base.Splitter;
import com.google.common.collect.ImmutableSet;
-import static com.google.common.base.Preconditions.*;
+
+import java.text.SimpleDateFormat;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
public final class BindingMapping {
public static final String RPC_SERVICE_SUFFIX = "Service";
public static final String NOTIFICATION_LISTENER_SUFFIX = "Listener";
public static final String QNAME_STATIC_FIELD_NAME = "QNAME";
+ public static final String PACKAGE_PREFIX = "org.opendaylight.yang.gen.v1";
+ public static final String AUGMENTATION_FIELD = "augmentation";
+
+ private static final Splitter CAMEL_SPLITTER = Splitter.on(CharMatcher.anyOf(" _.-").precomputed())
+ .omitEmptyStrings().trimResults();
+ private static final Pattern COLON_SLASH_SLASH = Pattern.compile("://", Pattern.LITERAL);
+ private static final String QUOTED_DOT = Matcher.quoteReplacement(".");
+ private static final Splitter DOT_SPLITTER = Splitter.on('.');
+
+ public static final String MODULE_INFO_CLASS_NAME = "$YangModuleInfoImpl";
+ public static final String MODEL_BINDING_PROVIDER_CLASS_NAME = "$YangModelBindingProvider";
+
+ public static final String RPC_INPUT_SUFFIX = "Input";
+ public static final String RPC_OUTPUT_SUFFIX = "Output";
+
+ private static final ThreadLocal<SimpleDateFormat> PACKAGE_DATE_FORMAT = new ThreadLocal<SimpleDateFormat>() {
+
+ @Override
+ protected SimpleDateFormat initialValue() {
+ return new SimpleDateFormat("yyMMdd");
+ }
- private static final Splitter SPACE_SPLITTER = Splitter.on(" ").omitEmptyStrings().trimResults();
+ @Override
+ public void set(final SimpleDateFormat value) {
+ throw new UnsupportedOperationException();
+ }
+ };
+
+ private BindingMapping() {
+ throw new UnsupportedOperationException("Utility class should not be instantiated");
+ }
+
+ public static String getRootPackageName(final QName module) {
+ return getRootPackageName(module.getModule());
+ }
+
+ public static String getRootPackageName(final QNameModule module) {
+ checkArgument(module != null, "Module must not be null");
+ checkArgument(module.getRevision() != null, "Revision must not be null");
+ checkArgument(module.getNamespace() != null, "Namespace must not be null");
+ final StringBuilder packageNameBuilder = new StringBuilder();
+
+ packageNameBuilder.append(BindingMapping.PACKAGE_PREFIX);
+ packageNameBuilder.append('.');
+
+ String namespace = module.getNamespace().toString();
+ namespace = COLON_SLASH_SLASH.matcher(namespace).replaceAll(QUOTED_DOT);
+
+ final char[] chars = namespace.toCharArray();
+ for (int i = 0; i < chars.length; ++i) {
+ switch (chars[i]) {
+ case '/':
+ case ':':
+ case '-':
+ case '@':
+ case '$':
+ case '#':
+ case '\'':
+ case '*':
+ case '+':
+ case ',':
+ case ';':
+ case '=':
+ chars[i] = '.';
+ }
+ }
+
+ packageNameBuilder.append(chars);
+ packageNameBuilder.append(".rev");
+ packageNameBuilder.append(PACKAGE_DATE_FORMAT.get().format(module.getRevision()));
+ return normalizePackageName(packageNameBuilder.toString());
+
+ }
- public static final String getMethodName(QName name) {
+ public static String normalizePackageName(final String packageName) {
+ if (packageName == null) {
+ return null;
+ }
+
+ final StringBuilder builder = new StringBuilder();
+ boolean first = true;
+
+ for (String p : DOT_SPLITTER.split(packageName.toLowerCase())) {
+ if (first) {
+ first = false;
+ } else {
+ builder.append('.');
+ }
+
+ if (Character.isDigit(p.charAt(0)) || BindingMapping.JAVA_RESERVED_WORDS.contains(p)) {
+ builder.append('_');
+ }
+ builder.append(p);
+ }
+
+ return builder.toString();
+ }
+
+ public static String getMethodName(final QName name) {
checkArgument(name != null, "Name should not be null.");
- return toFirstLower(toCamelCase(name.getLocalName()));
+ return getMethodName(name.getLocalName());
}
- public static final String getClassName(String localName) {
+ public static String getClassName(final String localName) {
+ checkArgument(localName != null, "Name should not be null.");
return toFirstUpper(toCamelCase(localName));
}
- public static final String getClassName(QName name) {
+ public static String getMethodName(final String yangIdentifier) {
+ checkArgument(yangIdentifier != null,"Identifier should not be null");
+ return toFirstLower(toCamelCase(yangIdentifier));
+ }
+
+ public static String getClassName(final QName name) {
checkArgument(name != null, "Name should not be null.");
return toFirstUpper(toCamelCase(name.getLocalName()));
}
- private static final String toCamelCase(String rawString) {
+ public static String getPropertyName(final String yangIdentifier) {
+ final String potential = toFirstLower(toCamelCase(yangIdentifier));
+ if("class".equals(potential)) {
+ return "xmlClass";
+ }
+ return potential;
+ }
+
+ private static String toCamelCase(final String rawString) {
checkArgument(rawString != null, "String should not be null");
- Iterable<String> components = SPACE_SPLITTER.split(rawString.replace('-', ' ').replace('_', ' '));
+ Iterable<String> components = CAMEL_SPLITTER.split(rawString);
StringBuilder builder = new StringBuilder();
for (String comp : components) {
builder.append(toFirstUpper(comp));
}
- return builder.toString();
+ return checkNumericPrefix(builder.toString());
+ }
+
+ private static String checkNumericPrefix(final String rawString) {
+ if (rawString == null || rawString.isEmpty()) {
+ return rawString;
+ }
+ char firstChar = rawString.charAt(0);
+ if (firstChar >= '0' && firstChar <= '9') {
+ return "_" + rawString;
+ } else {
+ return rawString;
+ }
}
/**
* Returns the {@link String} {@code s} with an
* {@link Character#isUpperCase(char) upper case} first character. This
* function is null-safe.
- *
+ *
* @param s
* the string that should get an upper case first character. May
* be <code>null</code>.
* or <code>null</code> if the input {@link String} {@code s} was
* <code>null</code>.
*/
- private static String toFirstUpper(String s) {
- if (s == null || s.length() == 0)
+ public static String toFirstUpper(final String s) {
+ if (s == null || s.length() == 0) {
return s;
- if (Character.isUpperCase(s.charAt(0)))
+ }
+ if (Character.isUpperCase(s.charAt(0))) {
return s;
- if (s.length() == 1)
+ }
+ if (s.length() == 1) {
return s.toUpperCase();
+ }
return s.substring(0, 1).toUpperCase() + s.substring(1);
}
* Returns the {@link String} {@code s} with an
* {@link Character#isLowerCase(char) lower case} first character. This
* function is null-safe.
- *
+ *
* @param s
* the string that should get an lower case first character. May
* be <code>null</code>.
* or <code>null</code> if the input {@link String} {@code s} was
* <code>null</code>.
*/
- private static String toFirstLower(String s) {
- if (s == null || s.length() == 0)
+ private static String toFirstLower(final String s) {
+ if (s == null || s.length() == 0) {
return s;
- if (Character.isLowerCase(s.charAt(0)))
+ }
+ if (Character.isLowerCase(s.charAt(0))) {
return s;
- if (s.length() == 1)
+ }
+ if (s.length() == 1) {
return s.toLowerCase();
+ }
return s.substring(0, 1).toLowerCase() + s.substring(1);
}
}
Code Review / yangtools.git / blobdiff