public static void SetUp()
{
// named user
AclEntry.Builder aclEntryBuilder = new AclEntry.Builder().SetType(AclEntryType.User
).SetName("user1").SetPermission(FsAction.All);
Entry1 = aclEntryBuilder.Build();
Entry2 = aclEntryBuilder.Build();
// named group
Entry3 = new AclEntry.Builder().SetType(AclEntryType.Group).SetName("group2").SetPermission
(FsAction.ReadWrite).Build();
// default other
Entry4 = new AclEntry.Builder().SetType(AclEntryType.Other).SetPermission(FsAction
.None).SetScope(AclEntryScope.Default).Build();
// owner
Entry5 = new AclEntry.Builder().SetType(AclEntryType.User).SetPermission(FsAction
.All).Build();
// default named group
Entry6 = new AclEntry.Builder().SetType(AclEntryType.Group).SetName("group3").SetPermission
(FsAction.ReadWrite).SetScope(AclEntryScope.Default).Build();
// other
Entry7 = new AclEntry.Builder().SetType(AclEntryType.Other).SetPermission(FsAction
.None).Build();
// default named user
Entry8 = new AclEntry.Builder().SetType(AclEntryType.User).SetName("user3").SetPermission
(FsAction.All).SetScope(AclEntryScope.Default).Build();
// mask
Entry9 = new AclEntry.Builder().SetType(AclEntryType.Mask).SetPermission(FsAction
.Read).Build();
// default mask
Entry10 = new AclEntry.Builder().SetType(AclEntryType.Mask).SetPermission(FsAction
.ReadExecute).SetScope(AclEntryScope.Default).Build();
// group
Entry11 = new AclEntry.Builder().SetType(AclEntryType.Group).SetPermission(FsAction
.Read).Build();
// default group
Entry12 = new AclEntry.Builder().SetType(AclEntryType.Group).SetPermission(FsAction
.Read).SetScope(AclEntryScope.Default).Build();
// default owner
Entry13 = new AclEntry.Builder().SetType(AclEntryType.User).SetPermission(FsAction
.All).SetScope(AclEntryScope.Default).Build();
AclStatus.Builder aclStatusBuilder = new AclStatus.Builder().Owner("owner1").Group
("group1").AddEntry(Entry1).AddEntry(Entry3).AddEntry(Entry4);
Status1 = aclStatusBuilder.Build();
Status2 = aclStatusBuilder.Build();
Status3 = new AclStatus.Builder().Owner("owner2").Group("group2").StickyBit(true)
.Build();
Status4 = new AclStatus.Builder().AddEntry(Entry1).AddEntry(Entry3).AddEntry(Entry4
).AddEntry(Entry5).AddEntry(Entry6).AddEntry(Entry7).AddEntry(Entry8).AddEntry(Entry9
).AddEntry(Entry10).AddEntry(Entry11).AddEntry(Entry12).AddEntry(Entry13).Build(
);
}
/// <summary>Parses a string representation of an ACL into a AclEntry object.<br /></summary>
/// <param name="aclStr">
/// String representation of an ACL.<br />
/// Example: "user:foo:rw-"
/// </param>
/// <param name="includePermission">
/// for setAcl operations this will be true. i.e. Acl should include
/// permissions.<br />
/// But for removeAcl operation it will be false. i.e. Acl should not
/// contain permissions.<br />
/// Example: "user:foo,group:bar,mask::"
/// </param>
/// <returns>
/// Returns an
/// <see cref="AclEntry"/>
/// object
/// </returns>
public static AclEntry ParseAclEntry(string aclStr, bool includePermission)
{
AclEntry.Builder builder = new AclEntry.Builder();
// Here "::" represent one empty string.
// StringUtils.getStringCollection() will ignore this.
string[] split = aclStr.Split(":");
if (split.Length == 0)
{
throw new HadoopIllegalArgumentException("Invalid <aclSpec> : " + aclStr);
}
int index = 0;
if ("default".Equals(split[0]))
{
// default entry
index++;
builder.SetScope(AclEntryScope.Default);
}
if (split.Length <= index)
{
throw new HadoopIllegalArgumentException("Invalid <aclSpec> : " + aclStr);
}
AclEntryType aclType = null;
try
{
aclType = Enum.ValueOf <AclEntryType>(StringUtils.ToUpperCase(split[index]));
builder.SetType(aclType);
index++;
}
catch (ArgumentException)
{
throw new HadoopIllegalArgumentException("Invalid type of acl in <aclSpec> :" + aclStr
);
}
if (split.Length > index)
{
string name = split[index];
if (!name.IsEmpty())
{
builder.SetName(name);
}
index++;
}
if (includePermission)
{
if (split.Length <= index)
{
throw new HadoopIllegalArgumentException("Invalid <aclSpec> : " + aclStr);
}
string permission = split[index];
FsAction fsAction = FsAction.GetFsAction(permission);
if (null == fsAction)
{
throw new HadoopIllegalArgumentException("Invalid permission in <aclSpec> : " + aclStr
);
}
builder.SetPermission(fsAction);
index++;
}
if (split.Length > index)
{
throw new HadoopIllegalArgumentException("Invalid <aclSpec> : " + aclStr);
}
AclEntry aclEntry = builder.Build();
return(aclEntry);
}
