48 lines
1.4 KiB
Java
48 lines
1.4 KiB
Java
package org.simpleframework.xml.convert;
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import java.lang.annotation.Annotation;
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import org.simpleframework.xml.util.ConcurrentCache;
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/* loaded from: classes6.dex */
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class ScannerBuilder extends ConcurrentCache<Scanner> {
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public Scanner build(Class<?> cls) {
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Scanner scanner = get(cls);
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if (scanner != null) {
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return scanner;
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}
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Entry entry = new Entry(cls);
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put(cls, entry);
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return entry;
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}
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/* loaded from: classes6.dex */
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static class Entry extends ConcurrentCache<Annotation> implements Scanner {
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private final Class root;
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public Entry(Class cls) {
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this.root = cls;
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}
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@Override // org.simpleframework.xml.convert.Scanner
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public <T extends Annotation> T scan(Class<T> cls) {
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if (!contains(cls)) {
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Annotation find = find(cls);
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if (cls != null && find != null) {
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put(cls, find);
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}
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}
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return (T) get(cls);
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}
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private <T extends Annotation> T find(Class<T> cls) {
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for (Class cls2 = this.root; cls2 != null; cls2 = cls2.getSuperclass()) {
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T t = (T) cls2.getAnnotation(cls);
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if (t != null) {
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return t;
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}
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}
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return null;
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}
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}
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}
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