public class org.apache.kafkaesque.common.internals.Topic extends java.lang.Object
{
public static final java.lang.String GROUP_METADATA_TOPIC_NAME;
public static final java.lang.String TRANSACTION_STATE_TOPIC_NAME;
public static final java.lang.String LEGAL_CHARS;
private static final java.util.Set INTERNAL_TOPICS;
private static final int MAX_NAME_LENGTH;
public void <init>()
{
org.apache.kafkaesque.common.internals.Topic v;
v := @this: org.apache.kafkaesque.common.internals.Topic;
specialinvoke v.<java.lang.Object: void <init>()>();
return;
}
public static void validate(java.lang.String)
{
org.apache.kafkaesque.common.errors.InvalidTopicException v, v, v, v;
int v;
java.lang.String v, v, v;
boolean v, v, v, v;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: boolean isEmpty()>();
if v == 0 goto label;
v = new org.apache.kafkaesque.common.errors.InvalidTopicException;
specialinvoke v.<org.apache.kafkaesque.common.errors.InvalidTopicException: void <init>(java.lang.String)>("Topic name is illegal, it can\'t be empty");
throw v;
label:
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>(".");
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>("..");
if v == 0 goto label;
label:
v = new org.apache.kafkaesque.common.errors.InvalidTopicException;
specialinvoke v.<org.apache.kafkaesque.common.errors.InvalidTopicException: void <init>(java.lang.String)>("Topic name cannot be \".\" or \"..\"");
throw v;
label:
v = virtualinvoke v.<java.lang.String: int length()>();
if v <= 249 goto label;
v = new org.apache.kafkaesque.common.errors.InvalidTopicException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Topic name is illegal, it can\'t be longer than 249 characters, topic name: \u0001");
specialinvoke v.<org.apache.kafkaesque.common.errors.InvalidTopicException: void <init>(java.lang.String)>(v);
throw v;
label:
v = staticinvoke <org.apache.kafkaesque.common.internals.Topic: boolean containsValidPattern(java.lang.String)>(v);
if v != 0 goto label;
v = new org.apache.kafkaesque.common.errors.InvalidTopicException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Topic name \"\u0001\" is illegal, it contains a character other than ASCII alphanumerics, \'.\', \'_\' and \'-\'");
specialinvoke v.<org.apache.kafkaesque.common.errors.InvalidTopicException: void <init>(java.lang.String)>(v);
throw v;
label:
return;
}
public static boolean isInternal(java.lang.String)
{
java.util.Set v;
java.lang.String v;
boolean v;
v := @parameter: java.lang.String;
v = <org.apache.kafkaesque.common.internals.Topic: java.util.Set INTERNAL_TOPICS>;
v = interfaceinvoke v.<java.util.Set: boolean contains(java.lang.Object)>(v);
return v;
}
public static boolean hasCollisionChars(java.lang.String)
{
java.lang.String v;
boolean v, v, v;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: boolean contains(java.lang.CharSequence)>("_");
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: boolean contains(java.lang.CharSequence)>(".");
if v == 0 goto label;
label:
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
public static boolean hasCollision(java.lang.String, java.lang.String)
{
java.lang.String v, v, v, v;
boolean v;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: java.lang.String replace(char,char)>(46, 95);
v = virtualinvoke v.<java.lang.String: java.lang.String replace(char,char)>(46, 95);
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>(v);
return v;
}
static boolean containsValidPattern(java.lang.String)
{
int v, v;
char v;
java.lang.String v;
boolean v;
v := @parameter: java.lang.String;
v = 0;
label:
v = virtualinvoke v.<java.lang.String: int length()>();
if v >= v goto label;
v = virtualinvoke v.<java.lang.String: char charAt(int)>(v);
if v < 97 goto label;
if v <= 122 goto label;
label:
if v < 48 goto label;
if v <= 57 goto label;
label:
if v < 65 goto label;
if v <= 90 goto label;
label:
if v == 46 goto label;
if v == 95 goto label;
if v != 45 goto label;
label:
v = 1;
goto label;
label:
v = 0;
label:
if v != 0 goto label;
return 0;
label:
v = v + 1;
goto label;
label:
return 1;
}
static void <clinit>()
{
java.util.Set v, v;
java.lang.String[] v;
v = newarray (java.lang.String)[2];
v[0] = "__consumer_offsets";
v[1] = "__transaction_state";
v = staticinvoke <org.apache.kafkaesque.common.utils.Utils: java.util.Set mkSet(java.lang.Object[])>(v);
v = staticinvoke <java.util.Collections: java.util.Set unmodifiableSet(java.util.Set)>(v);
<org.apache.kafkaesque.common.internals.Topic: java.util.Set INTERNAL_TOPICS> = v;
return;
}
}