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Merge pull request #2052 from jbarotin/master

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Add exists() to java client
This commit is contained in:
Chris Lu 2021-05-07 06:09:03 -07:00 committed by GitHub
parent 9b5f54e367 89b2ef8d05
commit 84397b814a
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2 changed files with 22 additions and 1 deletions
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12
other/java/client/src/main/java/seaweedfs/client/FilerClient.java
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@ -126,6 +126,18 @@ public class FilerClient extends FilerGrpcClient {
} }
public boolean exists(String path){
File pathFile = new File(path);
String parent = pathFile.getParent();
String entryName = pathFile.getName();
if(parent == null) {
parent = path;
entryName ="";
}
return lookupEntry(parent, entryName) != null;
}
public boolean rm(String path, boolean isRecursive, boolean ignoreRecusiveError) { public boolean rm(String path, boolean isRecursive, boolean ignoreRecusiveError) {
File pathFile = new File(path); File pathFile = new File(path);

11
other/java/client/src/test/java/seaweedfs/client/SeaweedFilerTest.java
View file

@ -16,8 +16,17 @@ public class SeaweedFilerTest {
filerClient.mkdirs("/new_folder", 0755); filerClient.mkdirs("/new_folder", 0755);
filerClient.touch("/new_folder/new_empty_file", 0755); filerClient.touch("/new_folder/new_empty_file", 0755);
filerClient.touch("/new_folder/new_empty_file2", 0755); filerClient.touch("/new_folder/new_empty_file2", 0755);
if(!filerClient.exists("/new_folder/new_empty_file")){
System.out.println("/new_folder/new_empty_file should exists");
}
filerClient.rm("/new_folder/new_empty_file", false, true); filerClient.rm("/new_folder/new_empty_file", false, true);
filerClient.rm("/new_folder", true, true); filerClient.rm("/new_folder", true, true);
if(filerClient.exists("/new_folder/new_empty_file")){
System.out.println("/new_folder/new_empty_file should not exists");
}
if(!filerClient.exists("/")){
System.out.println("/ should exists");
}
} }
} }