Example usage for com.google.common.base CaseFormat LOWER

Introduction

In this page you can find the example usage for com.google.common.base CaseFormat LOWER_UNDERSCORE.

Prototype

CaseFormat LOWER_UNDERSCORE

To view the source code for com.google.common.base CaseFormat LOWER_UNDERSCORE.

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Document

C++ variable naming convention, e.g., "lower_underscore".

Usage

From source file:org.eclipse.viatra.examples.cps.xform.m2t.util.FormatterUtil.java

public String purifyAndToUpperCamel(String string) {
    String str = purify(string.replace(' ', '_').toLowerCase());
    return CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, str);
}

From source file:com.ning.billing.util.dao.LowerToCamelBeanMapper.java

public LowerToCamelBeanMapper(final Class<T> type) {
    this.type = type;
    try {//from  w  w  w  .  j a  v  a 2s .co  m
        final BeanInfo info = Introspector.getBeanInfo(type);

        for (final PropertyDescriptor descriptor : info.getPropertyDescriptors()) {
            properties.put(
                    CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, descriptor.getName()).toLowerCase(),
                    descriptor);
        }
    } catch (IntrospectionException e) {
        throw new IllegalArgumentException(e);
    }
}

From source file:com.facebook.buck.query.AttrFilterFunction.java

@Override
public Set<QueryTarget> eval(QueryEnvironment env, ImmutableList<Argument> args,
        ListeningExecutorService executor) throws QueryException, InterruptedException {
    QueryExpression argument = args.get(args.size() - 1).getExpression();
    String attr = CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.LOWER_CAMEL, args.get(0).getWord());

    final String attrValue = args.get(1).getWord();
    final Predicate<Object> predicate = input -> attrValue.equals(input.toString());

    Set<QueryTarget> result = new LinkedHashSet<>();
    for (QueryTarget target : argument.eval(env, executor)) {
        ImmutableSet<Object> matchingObjects = env.filterAttributeContents(target, attr, predicate);
        if (!matchingObjects.isEmpty()) {
            result.add(target);//from w w w. j  ava 2 s  .  com
        }
    }
    return result;
}

From source file:org.killbill.commons.jdbi.mapper.LowerToCamelBeanMapper.java

public LowerToCamelBeanMapper(final Class<T> type) {
    this.type = type;
    try {//from   w w  w.j a  v  a 2 s  . co  m
        final BeanInfo info = Introspector.getBeanInfo(type);

        for (final PropertyDescriptor descriptor : info.getPropertyDescriptors()) {
            properties.put(
                    CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, descriptor.getName()).toLowerCase(),
                    descriptor);
        }
    } catch (final IntrospectionException e) {
        throw new IllegalArgumentException(e);
    }
}

From source file:com.google.devtools.depan.nodes.filters.sequence.ComposeMode.java

public String getTitle() {
    return CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, name);
}

From source file:com.thinkbiganalytics.feedmgr.rest.support.SystemNamingService.java

public static String generateSystemName(String name) {
    //first trim it
    String systemName = StringUtils.trimToEmpty(name);
    if (StringUtils.isBlank(systemName)) {
        return systemName;
    }/*  w  w w.ja v a 2s  .c  om*/
    systemName = systemName.replaceAll(" +", "_");
    systemName = systemName.replaceAll("[^\\w_]", "");

    int i = 0;

    StringBuilder s = new StringBuilder();
    CharacterIterator itr = new StringCharacterIterator(systemName);
    for (char c = itr.first(); c != CharacterIterator.DONE; c = itr.next()) {
        if (Character.isUpperCase(c)) {
            //if it is upper, not at the start and not at the end check to see if i am surrounded by upper then lower it.
            if (i > 0 && i != systemName.length() - 1) {
                char prevChar = systemName.charAt(i - 1);
                char nextChar = systemName.charAt(i + 1);

                if (Character.isUpperCase(prevChar) && (Character.isUpperCase(nextChar)
                        || CharUtils.isAsciiNumeric(nextChar) || '_' == nextChar || '-' == nextChar)) {
                    char lowerChar = Character.toLowerCase(systemName.charAt(i));
                    s.append(lowerChar);
                } else {
                    s.append(c);
                }
            } else if (i > 0 && i == systemName.length() - 1) {
                char prevChar = systemName.charAt(i - 1);
                if (Character.isUpperCase(prevChar) && !CharUtils.isAsciiNumeric(systemName.charAt(i))) {
                    char lowerChar = Character.toLowerCase(systemName.charAt(i));
                    s.append(lowerChar);
                } else {
                    s.append(c);
                }
            } else {
                s.append(c);
            }
        } else {
            s.append(c);
        }

        i++;
    }

    systemName = s.toString();
    systemName = CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, systemName);
    systemName = CaseFormat.LOWER_HYPHEN.to(CaseFormat.LOWER_UNDERSCORE, systemName);
    systemName = StringUtils.replace(systemName, "__", "_");
    // Truncate length if exceeds Hive limit
    systemName = (systemName.length() > 128 ? systemName.substring(0, 127) : systemName);
    return systemName;
}

From source file:com.facebook.buck.core.rules.provider.DefaultBuildRuleInfoProvider.java

/**
 * @return the type of the {@link com.facebook.buck.core.rules.BuildRule} as defined by the
 *     interface {@link com.facebook.buck.core.rules.BuildRule#getType()}
 *//*  w ww  .  j av  a 2s  . c o m*/
@Value.Lazy
public String getType() {
    Class<?> clazz = getTypeClass();
    if (clazz.isAnonymousClass()) {
        clazz = clazz.getSuperclass();
    }
    return CaseFormat.UPPER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, clazz.getSimpleName()).intern();
}

From source file:org.dbunitng.beans.BeanMetaData.java

/**
 * ????//from www .  jav  a2  s  . co m
 */
protected void retrievePropertiesByField() {
    Field[] fields = targetClass.getFields();

    for (int i = 0; i < fields.length; ++i) {

        Field field = fields[i];
        field.setAccessible(true);

        if (PropertyUtil.isInstanceField(field)) {
            String fname = field.getName();
            BeanProperty property = propertyMap.get(fname);
            if (property == null) {
                property = new BeanProperty(fname, field.getType(), field, null, null);
                propertyMap.put(CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, fname), property);
            } else if (PropertyUtil.isPublicField(field)) {
                property.setField(field);
            }
        }
    }
}

From source file:com.github.ko2ic.plugin.eclipse.taggen.common.domain.valueobject.NameRuleString.java

public String toUpperCamel() {
    String value = str;//w ww .j  a v  a2  s  . com
    if (Character.isUpperCase(str.charAt(0))) {
        if (str.contains("_")) {
            value = CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, str);
        }
    } else {
        if (str.contains("_")) {
            value = CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, str);
        } else {
            value = CaseFormat.LOWER_CAMEL.to(CaseFormat.UPPER_CAMEL, str);
        }
    }
    return value;
}

From source file:org.sonarqube.wsgenerator.Helper.java

private String rawName(String path) {
    String x = path.replaceFirst("^api\\/", "");
    if (x.contains("_")) {
        return CaseFormat.LOWER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, x.toLowerCase());
    }//w w w  .  j a va2  s  .c om
    return capitalizeFirstLetter(x);
}

Example usage for com.google.common.base CaseFormat LOWER_UNDERSCORE

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