public class org.apache.nifi.registry.extension.ExtensionManager extends java.lang.Object
{
static final org.slf4j.Logger LOGGER;
private static final java.util.List EXTENSION_CLASSES;
private final org.apache.nifi.registry.properties.NiFiRegistryProperties properties;
private final java.util.Map classLoaderMap;
private final java.util.concurrent.atomic.AtomicBoolean loaded;
public void <init>(org.apache.nifi.registry.properties.NiFiRegistryProperties)
{
org.apache.nifi.registry.extension.ExtensionManager v;
org.apache.nifi.registry.properties.NiFiRegistryProperties v;
java.util.concurrent.atomic.AtomicBoolean v;
java.util.HashMap v;
v := @this: org.apache.nifi.registry.extension.ExtensionManager;
v := @parameter: org.apache.nifi.registry.properties.NiFiRegistryProperties;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.HashMap;
specialinvoke v.<java.util.HashMap: void <init>()>();
v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.Map classLoaderMap> = v;
v = new java.util.concurrent.atomic.AtomicBoolean;
specialinvoke v.<java.util.concurrent.atomic.AtomicBoolean: void <init>(boolean)>(0);
v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.concurrent.atomic.AtomicBoolean loaded> = v;
v.<org.apache.nifi.registry.extension.ExtensionManager: org.apache.nifi.registry.properties.NiFiRegistryProperties properties> = v;
return;
}
public synchronized void discoverExtensions()
{
java.util.Iterator v, v;
java.util.concurrent.atomic.AtomicBoolean v, v;
java.util.List v, v;
org.apache.nifi.registry.extension.ExtensionManager v;
java.lang.Object v, v;
boolean v, v, v;
v := @this: org.apache.nifi.registry.extension.ExtensionManager;
v = v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.concurrent.atomic.AtomicBoolean loaded>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicBoolean: boolean get()>();
if v != 0 goto label;
v = specialinvoke v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.List getClassLoaders()>();
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = <org.apache.nifi.registry.extension.ExtensionManager: java.util.List EXTENSION_CLASSES>;
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
specialinvoke v.<org.apache.nifi.registry.extension.ExtensionManager: void loadExtensions(java.lang.Class,org.apache.nifi.registry.extension.ExtensionClassLoader)>(v, v);
goto label;
label:
v = v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.concurrent.atomic.AtomicBoolean loaded>;
virtualinvoke v.<java.util.concurrent.atomic.AtomicBoolean: void set(boolean)>(1);
label:
return;
}
public org.apache.nifi.registry.extension.ExtensionClassLoader getExtensionClassLoader(java.lang.String)
{
org.apache.nifi.registry.extension.ExtensionManager v;
java.util.Map v;
java.lang.Object v;
java.lang.String v;
java.lang.IllegalArgumentException v;
boolean v;
v := @this: org.apache.nifi.registry.extension.ExtensionManager;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.commons.lang.StringUtils: boolean isBlank(java.lang.CharSequence)>(v);
if v == 0 goto label;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>("Class name can not be null");
throw v;
label:
v = v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.Map classLoaderMap>;
v = interfaceinvoke v.<java.util.Map: java.lang.Object get(java.lang.Object)>(v);
return v;
}
private void loadExtensions(java.lang.Class, org.apache.nifi.registry.extension.ExtensionClassLoader)
{
java.lang.Object[] v;
java.util.Map v, v, v;
java.lang.String v, v, v, v;
boolean v, v;
org.apache.nifi.registry.extension.ExtensionClassLoader v;
org.slf4j.Logger v;
java.util.Iterator v;
java.util.ServiceLoader v;
org.apache.nifi.registry.extension.ExtensionManager v;
java.lang.Class v, v, v;
java.lang.Object v, v;
v := @this: org.apache.nifi.registry.extension.ExtensionManager;
v := @parameter: java.lang.Class;
v := @parameter: org.apache.nifi.registry.extension.ExtensionClassLoader;
v = staticinvoke <java.util.ServiceLoader: java.util.ServiceLoader load(java.lang.Class,java.lang.ClassLoader)>(v, v);
v = virtualinvoke v.<java.util.ServiceLoader: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = virtualinvoke v.<java.lang.Object: java.lang.Class getClass()>();
v = virtualinvoke v.<java.lang.Class: java.lang.String getCanonicalName()>();
v = v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.Map classLoaderMap>;
v = interfaceinvoke v.<java.util.Map: boolean containsKey(java.lang.Object)>(v);
if v == 0 goto label;
v = virtualinvoke v.<org.apache.nifi.registry.extension.ExtensionClassLoader: java.lang.String getRootDir()>();
v = v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.Map classLoaderMap>;
v = interfaceinvoke v.<java.util.Map: java.lang.Object get(java.lang.Object)>(v);
v = virtualinvoke v.<org.apache.nifi.registry.extension.ExtensionClassLoader: java.lang.String getRootDir()>();
v = <org.apache.nifi.registry.extension.ExtensionManager: org.slf4j.Logger LOGGER>;
v = newarray (java.lang.Object)[3];
v[0] = v;
v[1] = v;
v[2] = v;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Object[])>("Skipping {} from {} which was already found in {}", v);
goto label;
label:
v = v.<org.apache.nifi.registry.extension.ExtensionManager: java.util.Map classLoaderMap>;
v = virtualinvoke v.<java.lang.Object: java.lang.Class getClass()>();
v = virtualinvoke v.<java.lang.Class: java.lang.String getCanonicalName()>();
interfaceinvoke v.<java.util.Map: java.lang.Object put(java.lang.Object,java.lang.Object)>(v, v);
goto label;
label:
return;
}
private java.util.List getClassLoaders()
{
org.apache.nifi.registry.extension.ExtensionClassLoader v, v;
java.util.Iterator v;
java.util.Set v;
java.util.ArrayList v;
java.net.URL[] v;
org.apache.nifi.registry.extension.ExtensionManager v;
org.apache.nifi.registry.properties.NiFiRegistryProperties v;
java.lang.Class v, v;
java.lang.Object v;
java.lang.ClassLoader v, v;
boolean v, v;
v := @this: org.apache.nifi.registry.extension.ExtensionManager;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>()>();
v = new org.apache.nifi.registry.extension.ExtensionClassLoader;
v = newarray (java.net.URL)[0];
v = virtualinvoke v.<java.lang.Object: java.lang.Class getClass()>();
v = virtualinvoke v.<java.lang.Class: java.lang.ClassLoader getClassLoader()>();
specialinvoke v.<org.apache.nifi.registry.extension.ExtensionClassLoader: void <init>(java.lang.String,java.net.URL[],java.lang.ClassLoader)>("web-api", v, v);
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
v = class "Lorg/apache/nifi/registry/flow/FlowPersistenceProvider;";
v = virtualinvoke v.<java.lang.Class: java.lang.ClassLoader getClassLoader()>();
v = v.<org.apache.nifi.registry.extension.ExtensionManager: org.apache.nifi.registry.properties.NiFiRegistryProperties properties>;
v = virtualinvoke v.<org.apache.nifi.registry.properties.NiFiRegistryProperties: java.util.Set getExtensionsDirs()>();
v = interfaceinvoke v.<java.util.Set: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = staticinvoke <org.apache.commons.lang.StringUtils: boolean isBlank(java.lang.CharSequence)>(v);
if v != 0 goto label;
v = specialinvoke v.<org.apache.nifi.registry.extension.ExtensionManager: org.apache.nifi.registry.extension.ExtensionClassLoader createClassLoader(java.lang.String,java.lang.ClassLoader)>(v, v);
if v == null goto label;
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
goto label;
label:
return v;
}
private org.apache.nifi.registry.extension.ExtensionClassLoader createClassLoader(java.lang.String, java.lang.ClassLoader)
{
java.net.URL v, v;
java.net.URL[] v;
java.net.URI v, v;
boolean v, v, v, v;
java.lang.ClassLoader v;
java.lang.Object[] v, v, v;
int v, v, v;
java.lang.String v, v, v, v, v, v, v, v, v;
java.util.LinkedList v;
org.apache.nifi.registry.extension.ExtensionClassLoader v;
org.slf4j.Logger v, v, v, v, v;
java.net.MalformedURLException v, v;
java.io.File v, v;
org.apache.nifi.registry.extension.ExtensionManager v;
java.io.File[] v;
v := @this: org.apache.nifi.registry.extension.ExtensionManager;
v := @parameter: java.lang.String;
v := @parameter: java.lang.ClassLoader;
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.lang.String)>(v);
v = virtualinvoke v.<java.io.File: boolean exists()>();
if v != 0 goto label;
v = <org.apache.nifi.registry.extension.ExtensionManager: org.slf4j.Logger LOGGER>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Skipping extension directory that does not exist: \u0001");
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String)>(v);
return null;
label:
v = virtualinvoke v.<java.io.File: boolean canRead()>();
if v != 0 goto label;
v = <org.apache.nifi.registry.extension.ExtensionManager: org.slf4j.Logger LOGGER>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Skipping extension directory that can not be read: \u0001");
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String)>(v);
return null;
label:
v = new java.util.LinkedList;
specialinvoke v.<java.util.LinkedList: void <init>()>();
label:
v = virtualinvoke v.<java.io.File: java.net.URI toURI()>();
v = virtualinvoke v.<java.net.URI: java.net.URL toURL()>();
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
label:
goto label;
label:
v := @caughtexception;
v = <org.apache.nifi.registry.extension.ExtensionManager: org.slf4j.Logger LOGGER>;
v = newarray (java.lang.Object)[2];
v = virtualinvoke v.<java.io.File: java.lang.String getAbsolutePath()>();
v[0] = v;
v = virtualinvoke v.<java.net.MalformedURLException: java.lang.String getMessage()>();
v[1] = v;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Object,java.lang.Object)>("Unable to add {} to classpath due to {}", v, v);
label:
v = virtualinvoke v.<java.io.File: boolean isDirectory()>();
if v == 0 goto label;
v = virtualinvoke v.<java.io.File: java.io.File[] listFiles()>();
if v == null goto label;
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = virtualinvoke v.<java.io.File: boolean isDirectory()>();
if v == 0 goto label;
v = <org.apache.nifi.registry.extension.ExtensionManager: org.slf4j.Logger LOGGER>;
v = virtualinvoke v.<java.io.File: java.lang.String getAbsolutePath()>();
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[])>("Recursive directories are not supported, skipping \u0001");
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String)>(v);
goto label;
label:
v = virtualinvoke v.<java.io.File: java.net.URI toURI()>();
v = virtualinvoke v.<java.net.URI: java.net.URL toURL()>();
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
label:
goto label;
label:
v := @caughtexception;
v = <org.apache.nifi.registry.extension.ExtensionManager: org.slf4j.Logger LOGGER>;
v = newarray (java.lang.Object)[2];
v = virtualinvoke v.<java.io.File: java.lang.String getAbsolutePath()>();
v[0] = v;
v = virtualinvoke v.<java.net.MalformedURLException: java.lang.String getMessage()>();
v[1] = v;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Object,java.lang.Object)>("Unable to add {} to classpath due to {}", v, v);
label:
v = v + 1;
goto label;
label:
v = interfaceinvoke v.<java.util.List: int size()>();
v = newarray (java.net.URL)[v];
v = interfaceinvoke v.<java.util.List: java.lang.Object[] toArray(java.lang.Object[])>(v);
v = new org.apache.nifi.registry.extension.ExtensionClassLoader;
specialinvoke v.<org.apache.nifi.registry.extension.ExtensionClassLoader: void <init>(java.lang.String,java.net.URL[],java.lang.ClassLoader)>(v, v, v);
return v;
catch java.net.MalformedURLException from label to label with label;
catch java.net.MalformedURLException from label to label with label;
}
static void <clinit>()
{
java.util.List v;
org.slf4j.Logger v;
java.util.ArrayList v;
v = staticinvoke <org.slf4j.LoggerFactory: org.slf4j.Logger getLogger(java.lang.Class)>(class "Lorg/apache/nifi/registry/extension/ExtensionManager;");
<org.apache.nifi.registry.extension.ExtensionManager: org.slf4j.Logger LOGGER> = v;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>()>();
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(class "Lorg/apache/nifi/registry/flow/FlowPersistenceProvider;");
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(class "Lorg/apache/nifi/registry/security/authorization/UserGroupProvider;");
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(class "Lorg/apache/nifi/registry/security/authorization/AccessPolicyProvider;");
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(class "Lorg/apache/nifi/registry/security/authorization/Authorizer;");
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(class "Lorg/apache/nifi/registry/security/authentication/IdentityProvider;");
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(class "Lorg/apache/nifi/registry/hook/EventHookProvider;");
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(class "Lorg/apache/nifi/registry/extension/BundlePersistenceProvider;");
v = staticinvoke <java.util.Collections: java.util.List unmodifiableList(java.util.List)>(v);
<org.apache.nifi.registry.extension.ExtensionManager: java.util.List EXTENSION_CLASSES> = v;
return;
}
}