Example usage for org.eclipse.jdt.core.dom IPackageBinding getAnnotations

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom IPackageBinding getAnnotations.

Prototype

public IAnnotationBinding[] getAnnotations();

Source Link

Document

Returns the resolved declaration annotations associated with this binding.

Usage

From source file:com.google.devtools.j2objc.util.NameTable.java

License:Open Source License

/**
 * Return the prefix for a specified package. If a prefix was specified
 * for the package, then that prefix is returned. Otherwise, a camel-cased
 * prefix is created from the package name.
 *//*from   www .ja  v  a 2 s  . co m*/
public String getPrefix(IPackageBinding packageBinding) {
    String packageName = packageBinding.getName();
    if (hasPrefix(packageName)) {
        return prefixMap.get(packageName);
    }

    for (IAnnotationBinding annotation : packageBinding.getAnnotations()) {
        if (annotation.getName().endsWith("ObjectiveCName")) {
            String prefix = (String) BindingUtil.getAnnotationValue(annotation, "value");
            prefixMap.put(packageName, prefix);
            // Don't return, as there may be a prefix annotation that overrides this value.
        }
    }

    String prefix = getPrefixFromPackageInfoSource(packageBinding);
    if (prefix == null) {
        prefix = getPrefixFromPackageInfoClass(packageName);
    }
    if (prefix == null) {
        prefix = camelCaseQualifiedName(packageName);
    }
    prefixMap.put(packageName, prefix);
    return prefix;
}

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From source file:com.google.devtools.j2objc.util.PackagePrefixes.java

License:Apache License

/**
 * Return the prefix for a specified package. If a prefix was specified
 * for the package, then that prefix is returned. Otherwise, a camel-cased
 * prefix is created from the package name.
 *///from w ww. jav a2 s . c  o m
public String getPrefix(IPackageBinding packageBinding) {
    if (packageBinding == null) {
        return "";
    }
    String packageName = packageBinding.getName();
    if (hasPrefix(packageName)) {
        return getPrefix(packageName);
    }

    for (IAnnotationBinding annotation : packageBinding.getAnnotations()) {
        if (annotation.getName().endsWith("ObjectiveCName")) {
            String prefix = (String) BindingUtil.getAnnotationValue(annotation, "value");
            addPrefix(packageName, prefix);
            // Don't return, as there may be a prefix annotation that overrides this value.
        }
    }

    String prefix = getPrefixFromPackageInfoSource(packageName);
    if (prefix == null) {
        prefix = getPrefixFromPackageInfoClass(packageName);
    }
    if (prefix == null) {
        prefix = NameTable.camelCaseQualifiedName(packageName);
    }
    addPrefix(packageName, prefix);
    return prefix;
}

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