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Merge pull request #877 from Isira-Seneviratne/Use_Objects_requireNonNull

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Use Objects.requireNonNull().
This commit is contained in:
Stypox
2022-08-03 22:45:35 +02:00
committed by GitHub
parent c336bd58a5 682a4263e5
commit 4a4939d89c
3 changed files with 9 additions and 22 deletions
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11
extractor/src/main/java/org/schabi/newpipe/extractor/downloader/Request.java
View File

@@ -32,15 +32,8 @@ public class Request {
@Nullable final byte[] dataToSend,
@Nullable final Localization localization,
final boolean automaticLocalizationHeader) {
if (httpMethod == null) {
throw new IllegalArgumentException("Request's httpMethod is null");
}
if (url == null) {
throw new IllegalArgumentException("Request's url is null");
}
this.httpMethod = httpMethod;
this.url = url;
this.httpMethod = Objects.requireNonNull(httpMethod, "Request's httpMethod is null");
this.url = Objects.requireNonNull(url, "Request's url is null");
this.dataToSend = dataToSend;
this.localization = localization;

14
extractor/src/main/java/org/schabi/newpipe/extractor/linkhandler/LinkHandlerFactory.java
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@@ -3,6 +3,8 @@ package org.schabi.newpipe.extractor.linkhandler;
import org.schabi.newpipe.extractor.exceptions.ParsingException;
import org.schabi.newpipe.extractor.utils.Utils;
import java.util.Objects;
/*
* Created by Christian Schabesberger on 26.07.16.
*
@@ -72,9 +74,7 @@ public abstract class LinkHandlerFactory {
* @return a {@link LinkHandler} complete with information
*/
public LinkHandler fromUrl(final String url, final String baseUrl) throws ParsingException {
if (url == null) {
throw new IllegalArgumentException("URL cannot be null");
}
Objects.requireNonNull(url, "URL cannot be null");
if (!acceptUrl(url)) {
throw new ParsingException("URL not accepted: " + url);
}
@@ -84,17 +84,13 @@ public abstract class LinkHandlerFactory {
}
public LinkHandler fromId(final String id) throws ParsingException {
if (id == null) {
throw new IllegalArgumentException("id can not be null");
}
Objects.requireNonNull(id, "ID cannot be null");
final String url = getUrl(id);
return new LinkHandler(url, url, id);
}
public LinkHandler fromId(final String id, final String baseUrl) throws ParsingException {
if (id == null) {
throw new IllegalArgumentException("id can not be null");
}
Objects.requireNonNull(id, "ID cannot be null");
final String url = getUrl(id, baseUrl);
return new LinkHandler(url, url, id);
}

6
extractor/src/main/java/org/schabi/newpipe/extractor/linkhandler/ListLinkHandlerFactory.java
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@@ -5,6 +5,7 @@ import org.schabi.newpipe.extractor.utils.Utils;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
public abstract class ListLinkHandlerFactory extends LinkHandlerFactory {
@@ -35,10 +36,7 @@ public abstract class ListLinkHandlerFactory extends LinkHandlerFactory {
@Override
public ListLinkHandler fromUrl(final String url, final String baseUrl) throws ParsingException {
if (url == null) {
throw new IllegalArgumentException("url may not be null");
}
Objects.requireNonNull(url, "URL may not be null");
return new ListLinkHandler(super.fromUrl(url, baseUrl));
}