Example usage for com.google.common.base CharMatcher negate

Introduction

In this page you can find the example usage for com.google.common.base CharMatcher negate.

Prototype

public CharMatcher negate() 

Source Link

Document

Returns a matcher that matches any character not matched by this matcher.

Usage

From source file:org.nuxeo.ecm.core.filter.CharacterFilteringServiceImpl.java

@Override
public void registerContribution(Object contrib, String point, ComponentInstance contributor) {
    if (FILTERING_XP.equals(point)) {

        desc = (CharacterFilteringServiceDescriptor) contrib;

        CharMatcher charsToPreserve = CharMatcher.anyOf("\r\n\t");
        CharMatcher allButPreserved = charsToPreserve.negate();
        charsToRemove = CharMatcher.JAVA_ISO_CONTROL.and(allButPreserved);
        charsToRemove = charsToRemove.or(CharMatcher.INVISIBLE.and(CharMatcher.WHITESPACE.negate()));

        List<String> additionalChars = desc.getDisallowedChars();
        String otherCharsToRemove = "";
        if (additionalChars != null && !additionalChars.isEmpty()) {
            for (String c : additionalChars) {
                otherCharsToRemove += StringEscapeUtils.unescapeJava(c);
            }//from  w  w  w .ja va  2  s.  co m
            charsToRemove = charsToRemove.or(CharMatcher.anyOf(otherCharsToRemove));
        }
    } else {
        throw new RuntimeException("Unknown extension point: " + point);
    }
}

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From source file:com.android.build.gradle.internal.TaskManager.java

public void createMockableJarTask() {
    createMockableJar = project.getTasks().create("mockableAndroidJar", MockableAndroidJarTask.class);
    createMockableJar.setGroup(BUILD_GROUP);
    createMockableJar.setDescription("Creates a version of android.jar that's suitable for unit tests.");
    createMockableJar.setReturnDefaultValues(extension.getTestOptions().getUnitTests().isReturnDefaultValues());

    ConventionMappingHelper.map(createMockableJar, "androidJar", new Callable<File>() {
        @Override//from   w w  w.  j  a v  a  2s.  c om
        public File call() throws Exception {
            checkNotNull(androidBuilder.getTarget(), "ensureTargetSetup not called");
            return new File(androidBuilder.getTarget().getPath(IAndroidTarget.ANDROID_JAR));
        }
    });

    ConventionMappingHelper.map(createMockableJar, "outputFile", new Callable<File>() {
        @Override
        public File call() throws Exception {
            // Since the file ends up in $rootProject.buildDir, it will survive clean
            // operations - projects generated by AS don't have a top-level clean task that
            // would delete the top-level build directory. This means that the name has to
            // encode all the necessary information, otherwise the task will be UP-TO-DATE
            // even if the file should be regenerated. That's why we put the SDK version and
            // "default-values" in there, so if one project uses the returnDefaultValues flag,
            // it will just generate a new file and not change the semantics for other
            // sub-projects. There's an implicit "v1" there as well, if we ever change the
            // generator logic, the names will have to be changed.
            String fileExt;
            if (createMockableJar.getReturnDefaultValues()) {
                fileExt = ".default-values.jar";
            } else {
                fileExt = ".jar";
            }
            File outDir = new File(project.getRootProject().getBuildDir(), AndroidProject.FD_GENERATED);

            CharMatcher safeCharacters = CharMatcher.JAVA_LETTER_OR_DIGIT.or(CharMatcher.anyOf("-."));
            String sdkName = safeCharacters.negate().replaceFrom(extension.getCompileSdkVersion(), '-');

            return new File(outDir, "mockable-" + sdkName + fileExt);
        }
    });
}

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