Painless: Rename *Binding classes to *ClassBinding. (#33865)
With the upcoming instance bindings, the singular *Binding name isn't descriptive enough with multiple binding types. This renames the existing *Binding classes to *ClassBinding. Mechanical change (with some error messages changed from binding to class binding by hand).
This commit is contained in:
Jack Conradson
GitHub
parent
c764012347
commit
3df285d9f0
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@ -63,16 +63,16 @@ public final class Whitelist {
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/** The {@link List} of all the whitelisted static Painless methods. */
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public final List<WhitelistMethod> whitelistImportedMethods;
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/** The {@link List} of all the whitelisted Painless bindings. */
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public final List<WhitelistBinding> whitelistBindings;
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/** The {@link List} of all the whitelisted Painless class bindings. */
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public final List<WhitelistClassBinding> whitelistClassBindings;
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/** Standard constructor. All values must be not {@code null}. */
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public Whitelist(ClassLoader classLoader, List<WhitelistClass> whitelistClasses,
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List<WhitelistMethod> whitelistImportedMethods, List<WhitelistBinding> whitelistBindings) {
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List<WhitelistMethod> whitelistImportedMethods, List<WhitelistClassBinding> whitelistClassBindings) {
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this.classLoader = Objects.requireNonNull(classLoader);
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this.whitelistClasses = Collections.unmodifiableList(Objects.requireNonNull(whitelistClasses));
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this.whitelistImportedMethods = Collections.unmodifiableList(Objects.requireNonNull(whitelistImportedMethods));
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this.whitelistBindings = Collections.unmodifiableList(Objects.requireNonNull(whitelistBindings));
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this.whitelistClassBindings = Collections.unmodifiableList(Objects.requireNonNull(whitelistClassBindings));
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}
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}
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@ -23,23 +23,23 @@ import java.util.List;
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import java.util.Objects;
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/**
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* A binding represents a method call that stores state. Each binding class must have exactly one
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* public constructor and one public method excluding those inherited directly from {@link Object}.
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* The canonical type name parameters provided must match those of the constructor and method combined.
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* The constructor for a binding class will be called when the binding method is called for the first
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* time at which point state may be stored for the arguments passed into the constructor. The method
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* for a binding class will be called each time the binding method is called and may use the previously
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* stored state.
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* A class binding represents a method call that stores state. Each class binding's Java class must
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* have exactly one public constructor and one public method excluding those inherited directly
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* from {@link Object}. The canonical type name parameters provided must match those of the
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* constructor and method combined. The constructor for a class binding's Java class will be called
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* when the binding method is called for the first time at which point state may be stored for the
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* arguments passed into the constructor. The method for a binding class will be called each time
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* the binding method is called and may use the previously stored state.
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*/
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public class WhitelistBinding {
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public class WhitelistClassBinding {
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/** Information about where this constructor was whitelisted from. */
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public final String origin;
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/** The Java class name this binding represents. */
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/** The Java class name this class binding targets. */
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public final String targetJavaClassName;
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/** The method name for this binding. */
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/** The method name for this class binding. */
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public final String methodName;
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/**
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@ -54,7 +54,7 @@ public class WhitelistBinding {
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public final List<String> canonicalTypeNameParameters;
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/** Standard constructor. All values must be not {@code null}. */
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public WhitelistBinding(String origin, String targetJavaClassName,
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public WhitelistClassBinding(String origin, String targetJavaClassName,
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String methodName, String returnCanonicalTypeName, List<String> canonicalTypeNameParameters) {
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this.origin = Objects.requireNonNull(origin);
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@ -134,7 +134,7 @@ public final class WhitelistLoader {
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public static Whitelist loadFromResourceFiles(Class<?> resource, String... filepaths) {
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List<WhitelistClass> whitelistClasses = new ArrayList<>();
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List<WhitelistMethod> whitelistStatics = new ArrayList<>();
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List<WhitelistBinding> whitelistBindings = new ArrayList<>();
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List<WhitelistClassBinding> whitelistClassBindings = new ArrayList<>();
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// Execute a single pass through the whitelist text files. This will gather all the
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// constructors, methods, augmented methods, and fields for each whitelisted class.
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@ -292,7 +292,7 @@ public final class WhitelistLoader {
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whitelistStatics.add(new WhitelistMethod(origin, targetJavaClassName,
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methodName, returnCanonicalTypeName, Arrays.asList(canonicalTypeNameParameters)));
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} else if ("bound_to".equals(staticImportType)) {
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whitelistBindings.add(new WhitelistBinding(origin, targetJavaClassName,
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whitelistClassBindings.add(new WhitelistClassBinding(origin, targetJavaClassName,
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methodName, returnCanonicalTypeName, Arrays.asList(canonicalTypeNameParameters)));
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} else {
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throw new IllegalArgumentException("invalid static import definition: " +
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@ -392,7 +392,7 @@ public final class WhitelistLoader {
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ClassLoader loader = AccessController.doPrivileged((PrivilegedAction<ClassLoader>)resource::getClassLoader);
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return new Whitelist(loader, whitelistClasses, whitelistStatics, whitelistBindings);
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return new Whitelist(loader, whitelistClasses, whitelistStatics, whitelistClassBindings);
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}
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private WhitelistLoader() {}
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@ -23,7 +23,7 @@ import java.lang.reflect.Constructor;
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import java.lang.reflect.Method;
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import java.util.List;
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public class PainlessBinding {
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public class PainlessClassBinding {
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public final Constructor<?> javaConstructor;
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public final Method javaMethod;
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@ -31,7 +31,7 @@ public class PainlessBinding {
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public final Class<?> returnType;
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public final List<Class<?>> typeParameters;
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PainlessBinding(Constructor<?> javaConstructor, Method javaMethod, Class<?> returnType, List<Class<?>> typeParameters) {
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PainlessClassBinding(Constructor<?> javaConstructor, Method javaMethod, Class<?> returnType, List<Class<?>> typeParameters) {
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this.javaConstructor = javaConstructor;
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this.javaMethod = javaMethod;
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@ -38,23 +38,23 @@ public final class PainlessLookup {
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private final Map<Class<?>, PainlessClass> classesToPainlessClasses;
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private final Map<String, PainlessMethod> painlessMethodKeysToImportedPainlessMethods;
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private final Map<String, PainlessBinding> painlessMethodKeysToPainlessBindings;
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private final Map<String, PainlessClassBinding> painlessMethodKeysToPainlessClassBindings;
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PainlessLookup(Map<String, Class<?>> canonicalClassNamesToClasses, Map<Class<?>, PainlessClass> classesToPainlessClasses,
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Map<String, PainlessMethod> painlessMethodKeysToImportedPainlessMethods,
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Map<String, PainlessBinding> painlessMethodKeysToPainlessBindings) {
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Map<String, PainlessClassBinding> painlessMethodKeysToPainlessClassBindings) {
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Objects.requireNonNull(canonicalClassNamesToClasses);
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Objects.requireNonNull(classesToPainlessClasses);
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Objects.requireNonNull(painlessMethodKeysToImportedPainlessMethods);
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Objects.requireNonNull(painlessMethodKeysToPainlessBindings);
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Objects.requireNonNull(painlessMethodKeysToPainlessClassBindings);
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this.canonicalClassNamesToClasses = Collections.unmodifiableMap(canonicalClassNamesToClasses);
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this.classesToPainlessClasses = Collections.unmodifiableMap(classesToPainlessClasses);
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this.painlessMethodKeysToImportedPainlessMethods = Collections.unmodifiableMap(painlessMethodKeysToImportedPainlessMethods);
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this.painlessMethodKeysToPainlessBindings = Collections.unmodifiableMap(painlessMethodKeysToPainlessBindings);
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this.painlessMethodKeysToPainlessClassBindings = Collections.unmodifiableMap(painlessMethodKeysToPainlessClassBindings);
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}
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public boolean isValidCanonicalClassName(String canonicalClassName) {
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@ -182,12 +182,12 @@ public final class PainlessLookup {
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return painlessMethodKeysToImportedPainlessMethods.get(painlessMethodKey);
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}
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public PainlessBinding lookupPainlessBinding(String methodName, int arity) {
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public PainlessClassBinding lookupPainlessClassBinding(String methodName, int arity) {
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Objects.requireNonNull(methodName);
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String painlessMethodKey = buildPainlessMethodKey(methodName, arity);
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return painlessMethodKeysToPainlessBindings.get(painlessMethodKey);
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return painlessMethodKeysToPainlessClassBindings.get(painlessMethodKey);
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}
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public PainlessMethod lookupFunctionalInterfacePainlessMethod(Class<?> targetClass) {
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@ -20,7 +20,7 @@
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package org.elasticsearch.painless.lookup;
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import org.elasticsearch.painless.spi.Whitelist;
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import org.elasticsearch.painless.spi.WhitelistBinding;
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import org.elasticsearch.painless.spi.WhitelistClassBinding;
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import org.elasticsearch.painless.spi.WhitelistClass;
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import org.elasticsearch.painless.spi.WhitelistConstructor;
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import org.elasticsearch.painless.spi.WhitelistField;
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@ -156,14 +156,14 @@ public final class PainlessLookupBuilder {
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}
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}
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private static class PainlessBindingCacheKey {
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private static class PainlessClassBindingCacheKey {
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private final Class<?> targetClass;
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private final String methodName;
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private final Class<?> methodReturnType;
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private final List<Class<?>> methodTypeParameters;
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private PainlessBindingCacheKey(Class<?> targetClass,
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private PainlessClassBindingCacheKey(Class<?> targetClass,
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String methodName, Class<?> returnType, List<Class<?>> typeParameters) {
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this.targetClass = targetClass;
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@ -182,7 +182,7 @@ public final class PainlessLookupBuilder {
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return false;
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}
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PainlessBindingCacheKey that = (PainlessBindingCacheKey)object;
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PainlessClassBindingCacheKey that = (PainlessClassBindingCacheKey)object;
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return Objects.equals(targetClass, that.targetClass) &&
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Objects.equals(methodName, that.methodName) &&
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@ -196,10 +196,10 @@ public final class PainlessLookupBuilder {
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}
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}
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private static final Map<PainlessConstructorCacheKey, PainlessConstructor> painlessConstructorCache = new HashMap<>();
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private static final Map<PainlessMethodCacheKey, PainlessMethod> painlessMethodCache = new HashMap<>();
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private static final Map<PainlessFieldCacheKey, PainlessField> painlessFieldCache = new HashMap<>();
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private static final Map<PainlessBindingCacheKey, PainlessBinding> painlessBindingCache = new HashMap<>();
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private static final Map<PainlessConstructorCacheKey, PainlessConstructor> painlessConstructorCache = new HashMap<>();
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private static final Map<PainlessMethodCacheKey, PainlessMethod> painlessMethodCache = new HashMap<>();
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private static final Map<PainlessFieldCacheKey, PainlessField> painlessFieldCache = new HashMap<>();
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private static final Map<PainlessClassBindingCacheKey, PainlessClassBinding> painlessClassBindingCache = new HashMap<>();
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private static final Pattern CLASS_NAME_PATTERN = Pattern.compile("^[_a-zA-Z][._a-zA-Z0-9]*$");
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private static final Pattern METHOD_NAME_PATTERN = Pattern.compile("^[_a-zA-Z][_a-zA-Z0-9]*$");
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@ -251,12 +251,12 @@ public final class PainlessLookupBuilder {
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whitelistStatic.canonicalTypeNameParameters);
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}
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for (WhitelistBinding whitelistBinding : whitelist.whitelistBindings) {
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origin = whitelistBinding.origin;
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painlessLookupBuilder.addPainlessBinding(
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whitelist.classLoader, whitelistBinding.targetJavaClassName,
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whitelistBinding.methodName, whitelistBinding.returnCanonicalTypeName,
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whitelistBinding.canonicalTypeNameParameters);
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for (WhitelistClassBinding whitelistClassBinding : whitelist.whitelistClassBindings) {
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origin = whitelistClassBinding.origin;
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painlessLookupBuilder.addPainlessClassBinding(
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whitelist.classLoader, whitelistClassBinding.targetJavaClassName,
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whitelistClassBinding.methodName, whitelistClassBinding.returnCanonicalTypeName,
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whitelistClassBinding.canonicalTypeNameParameters);
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}
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}
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} catch (Exception exception) {
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@ -270,14 +270,14 @@ public final class PainlessLookupBuilder {
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private final Map<Class<?>, PainlessClassBuilder> classesToPainlessClassBuilders;
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private final Map<String, PainlessMethod> painlessMethodKeysToImportedPainlessMethods;
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private final Map<String, PainlessBinding> painlessMethodKeysToPainlessBindings;
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private final Map<String, PainlessClassBinding> painlessMethodKeysToPainlessClassBindings;
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public PainlessLookupBuilder() {
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canonicalClassNamesToClasses = new HashMap<>();
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classesToPainlessClassBuilders = new HashMap<>();
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painlessMethodKeysToImportedPainlessMethods = new HashMap<>();
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painlessMethodKeysToPainlessBindings = new HashMap<>();
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painlessMethodKeysToPainlessClassBindings = new HashMap<>();
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}
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private Class<?> canonicalTypeNameToType(String canonicalTypeName) {
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@ -909,8 +909,8 @@ public final class PainlessLookupBuilder {
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String painlessMethodKey = buildPainlessMethodKey(methodName, typeParametersSize);
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if (painlessMethodKeysToPainlessBindings.containsKey(painlessMethodKey)) {
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throw new IllegalArgumentException("imported method and binding cannot have the same name [" + methodName + "]");
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if (painlessMethodKeysToPainlessClassBindings.containsKey(painlessMethodKey)) {
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throw new IllegalArgumentException("imported method and class binding cannot have the same name [" + methodName + "]");
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}
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PainlessMethod importedPainlessMethod = painlessMethodKeysToImportedPainlessMethods.get(painlessMethodKey);
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@ -945,7 +945,7 @@ public final class PainlessLookupBuilder {
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}
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}
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public void addPainlessBinding(ClassLoader classLoader, String targetJavaClassName,
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public void addPainlessClassBinding(ClassLoader classLoader, String targetJavaClassName,
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String methodName, String returnCanonicalTypeName, List<String> canonicalTypeNameParameters) {
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Objects.requireNonNull(classLoader);
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@ -969,7 +969,7 @@ public final class PainlessLookupBuilder {
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Class<?> typeParameter = canonicalTypeNameToType(canonicalTypeNameParameter);
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if (typeParameter == null) {
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throw new IllegalArgumentException("type parameter [" + canonicalTypeNameParameter + "] not found for binding " +
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throw new IllegalArgumentException("type parameter [" + canonicalTypeNameParameter + "] not found for class binding " +
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"[[" + targetCanonicalClassName + "], [" + methodName + "], " + canonicalTypeNameParameters + "]");
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}
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@ -979,14 +979,14 @@ public final class PainlessLookupBuilder {
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Class<?> returnType = canonicalTypeNameToType(returnCanonicalTypeName);
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if (returnType == null) {
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throw new IllegalArgumentException("return type [" + returnCanonicalTypeName + "] not found for binding " +
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throw new IllegalArgumentException("return type [" + returnCanonicalTypeName + "] not found for class binding " +
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"[[" + targetCanonicalClassName + "], [" + methodName + "], " + canonicalTypeNameParameters + "]");
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}
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addPainlessBinding(targetClass, methodName, returnType, typeParameters);
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addPainlessClassBinding(targetClass, methodName, returnType, typeParameters);
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}
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public void addPainlessBinding(Class<?> targetClass, String methodName, Class<?> returnType, List<Class<?>> typeParameters) {
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public void addPainlessClassBinding(Class<?> targetClass, String methodName, Class<?> returnType, List<Class<?>> typeParameters) {
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Objects.requireNonNull(targetClass);
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Objects.requireNonNull(methodName);
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@ -994,7 +994,7 @@ public final class PainlessLookupBuilder {
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Objects.requireNonNull(typeParameters);
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if (targetClass == def.class) {
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throw new IllegalArgumentException("cannot add binding as reserved class [" + DEF_CLASS_NAME + "]");
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throw new IllegalArgumentException("cannot add class binding as reserved class [" + DEF_CLASS_NAME + "]");
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}
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String targetCanonicalClassName = typeToCanonicalTypeName(targetClass);
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@ -1005,7 +1005,8 @@ public final class PainlessLookupBuilder {
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for (Constructor<?> eachJavaConstructor : javaConstructors) {
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if (eachJavaConstructor.getDeclaringClass() == targetClass) {
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if (javaConstructor != null) {
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throw new IllegalArgumentException("binding [" + targetCanonicalClassName + "] cannot have multiple constructors");
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throw new IllegalArgumentException(
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"class binding [" + targetCanonicalClassName + "] cannot have multiple constructors");
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}
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javaConstructor = eachJavaConstructor;
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@ -1013,7 +1014,7 @@ public final class PainlessLookupBuilder {
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}
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if (javaConstructor == null) {
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throw new IllegalArgumentException("binding [" + targetCanonicalClassName + "] must have exactly one constructor");
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throw new IllegalArgumentException("class binding [" + targetCanonicalClassName + "] must have exactly one constructor");
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}
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int constructorTypeParametersSize = javaConstructor.getParameterCount();
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@ -1023,26 +1024,26 @@ public final class PainlessLookupBuilder {
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if (isValidType(typeParameter) == false) {
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throw new IllegalArgumentException("type parameter [" + typeToCanonicalTypeName(typeParameter) + "] not found " +
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"for binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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"for class binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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}
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Class<?> javaTypeParameter = javaConstructor.getParameterTypes()[typeParameterIndex];
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if (isValidType(javaTypeParameter) == false) {
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throw new IllegalArgumentException("type parameter [" + typeToCanonicalTypeName(typeParameter) + "] not found " +
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"for binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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"for class binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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}
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if (javaTypeParameter != typeToJavaType(typeParameter)) {
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throw new IllegalArgumentException("type parameter [" + typeToCanonicalTypeName(javaTypeParameter) + "] " +
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"does not match the specified type parameter [" + typeToCanonicalTypeName(typeParameter) + "] " +
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"for binding [[" + targetClass.getCanonicalName() + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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"for class binding [[" + targetClass.getCanonicalName() + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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}
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}
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if (METHOD_NAME_PATTERN.matcher(methodName).matches() == false) {
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throw new IllegalArgumentException(
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"invalid method name [" + methodName + "] for binding [" + targetCanonicalClassName + "].");
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"invalid method name [" + methodName + "] for class binding [" + targetCanonicalClassName + "].");
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}
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Method[] javaMethods = targetClass.getMethods();
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@ -1051,7 +1052,7 @@ public final class PainlessLookupBuilder {
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for (Method eachJavaMethod : javaMethods) {
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if (eachJavaMethod.getDeclaringClass() == targetClass) {
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if (javaMethod != null) {
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throw new IllegalArgumentException("binding [" + targetCanonicalClassName + "] cannot have multiple methods");
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throw new IllegalArgumentException("class binding [" + targetCanonicalClassName + "] cannot have multiple methods");
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}
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javaMethod = eachJavaMethod;
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@ -1059,7 +1060,7 @@ public final class PainlessLookupBuilder {
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}
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if (javaMethod == null) {
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throw new IllegalArgumentException("binding [" + targetCanonicalClassName + "] must have exactly one method");
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throw new IllegalArgumentException("class binding [" + targetCanonicalClassName + "] must have exactly one method");
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}
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int methodTypeParametersSize = javaMethod.getParameterCount();
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@ -1069,60 +1070,60 @@ public final class PainlessLookupBuilder {
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if (isValidType(typeParameter) == false) {
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throw new IllegalArgumentException("type parameter [" + typeToCanonicalTypeName(typeParameter) + "] not found " +
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"for binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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"for class binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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}
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Class<?> javaTypeParameter = javaMethod.getParameterTypes()[typeParameterIndex];
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if (isValidType(javaTypeParameter) == false) {
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throw new IllegalArgumentException("type parameter [" + typeToCanonicalTypeName(typeParameter) + "] not found " +
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"for binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
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"for class binding [[" + targetCanonicalClassName + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
|
||||
}
|
||||
|
||||
if (javaTypeParameter != typeToJavaType(typeParameter)) {
|
||||
throw new IllegalArgumentException("type parameter [" + typeToCanonicalTypeName(javaTypeParameter) + "] " +
|
||||
"does not match the specified type parameter [" + typeToCanonicalTypeName(typeParameter) + "] " +
|
||||
"for binding [[" + targetClass.getCanonicalName() + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
|
||||
"for class binding [[" + targetClass.getCanonicalName() + "], " + typesToCanonicalTypeNames(typeParameters) + "]");
|
||||
}
|
||||
}
|
||||
|
||||
if (javaMethod.getReturnType() != typeToJavaType(returnType)) {
|
||||
throw new IllegalArgumentException("return type [" + typeToCanonicalTypeName(javaMethod.getReturnType()) + "] " +
|
||||
"does not match the specified returned type [" + typeToCanonicalTypeName(returnType) + "] " +
|
||||
"for binding [[" + targetClass.getCanonicalName() + "], [" + methodName + "], " +
|
||||
"for class binding [[" + targetClass.getCanonicalName() + "], [" + methodName + "], " +
|
||||
typesToCanonicalTypeNames(typeParameters) + "]");
|
||||
}
|
||||
|
||||
String painlessMethodKey = buildPainlessMethodKey(methodName, constructorTypeParametersSize + methodTypeParametersSize);
|
||||
|
||||
if (painlessMethodKeysToImportedPainlessMethods.containsKey(painlessMethodKey)) {
|
||||
throw new IllegalArgumentException("binding and imported method cannot have the same name [" + methodName + "]");
|
||||
throw new IllegalArgumentException("class binding and imported method cannot have the same name [" + methodName + "]");
|
||||
}
|
||||
|
||||
PainlessBinding painlessBinding = painlessMethodKeysToPainlessBindings.get(painlessMethodKey);
|
||||
PainlessClassBinding painlessClassBinding = painlessMethodKeysToPainlessClassBindings.get(painlessMethodKey);
|
||||
|
||||
if (painlessBinding == null) {
|
||||
if (painlessClassBinding == null) {
|
||||
Constructor<?> finalJavaConstructor = javaConstructor;
|
||||
Method finalJavaMethod = javaMethod;
|
||||
|
||||
painlessBinding = painlessBindingCache.computeIfAbsent(
|
||||
new PainlessBindingCacheKey(targetClass, methodName, returnType, typeParameters),
|
||||
key -> new PainlessBinding(finalJavaConstructor, finalJavaMethod, returnType, typeParameters));
|
||||
painlessClassBinding = painlessClassBindingCache.computeIfAbsent(
|
||||
new PainlessClassBindingCacheKey(targetClass, methodName, returnType, typeParameters),
|
||||
key -> new PainlessClassBinding(finalJavaConstructor, finalJavaMethod, returnType, typeParameters));
|
||||
|
||||
painlessMethodKeysToPainlessBindings.put(painlessMethodKey, painlessBinding);
|
||||
} else if (painlessBinding.javaConstructor.equals(javaConstructor) == false ||
|
||||
painlessBinding.javaMethod.equals(javaMethod) == false ||
|
||||
painlessBinding.returnType != returnType ||
|
||||
painlessBinding.typeParameters.equals(typeParameters) == false) {
|
||||
throw new IllegalArgumentException("cannot have bindings " +
|
||||
painlessMethodKeysToPainlessClassBindings.put(painlessMethodKey, painlessClassBinding);
|
||||
} else if (painlessClassBinding.javaConstructor.equals(javaConstructor) == false ||
|
||||
painlessClassBinding.javaMethod.equals(javaMethod) == false ||
|
||||
painlessClassBinding.returnType != returnType ||
|
||||
painlessClassBinding.typeParameters.equals(typeParameters) == false) {
|
||||
throw new IllegalArgumentException("cannot have class bindings " +
|
||||
"[[" + targetCanonicalClassName + "], " +
|
||||
"[" + methodName + "], " +
|
||||
"[" + typeToCanonicalTypeName(returnType) + "], " +
|
||||
typesToCanonicalTypeNames(typeParameters) + "] and " +
|
||||
"[[" + targetCanonicalClassName + "], " +
|
||||
"[" + methodName + "], " +
|
||||
"[" + typeToCanonicalTypeName(painlessBinding.returnType) + "], " +
|
||||
typesToCanonicalTypeNames(painlessBinding.typeParameters) + "] and " +
|
||||
"[" + typeToCanonicalTypeName(painlessClassBinding.returnType) + "], " +
|
||||
typesToCanonicalTypeNames(painlessClassBinding.typeParameters) + "] and " +
|
||||
"with the same name and arity but different constructors or methods");
|
||||
}
|
||||
}
|
||||
|
|
@ -1139,7 +1140,7 @@ public final class PainlessLookupBuilder {
|
|||
}
|
||||
|
||||
return new PainlessLookup(canonicalClassNamesToClasses, classesToPainlessClasses,
|
||||
painlessMethodKeysToImportedPainlessMethods, painlessMethodKeysToPainlessBindings);
|
||||
painlessMethodKeysToImportedPainlessMethods, painlessMethodKeysToPainlessClassBindings);
|
||||
}
|
||||
|
||||
private void copyPainlessClassMembers() {
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@ import org.elasticsearch.painless.Locals;
|
|||
import org.elasticsearch.painless.Locals.LocalMethod;
|
||||
import org.elasticsearch.painless.Location;
|
||||
import org.elasticsearch.painless.MethodWriter;
|
||||
import org.elasticsearch.painless.lookup.PainlessBinding;
|
||||
import org.elasticsearch.painless.lookup.PainlessClassBinding;
|
||||
import org.elasticsearch.painless.lookup.PainlessMethod;
|
||||
import org.objectweb.asm.Label;
|
||||
import org.objectweb.asm.Type;
|
||||
|
|
@ -45,9 +45,9 @@ public final class ECallLocal extends AExpression {
|
|||
private final String name;
|
||||
private final List<AExpression> arguments;
|
||||
|
||||
private LocalMethod method = null;
|
||||
private PainlessMethod imported = null;
|
||||
private PainlessBinding binding = null;
|
||||
private LocalMethod localMethod = null;
|
||||
private PainlessMethod importedMethod = null;
|
||||
private PainlessClassBinding classBinding = null;
|
||||
|
||||
public ECallLocal(Location location, String name, List<AExpression> arguments) {
|
||||
super(location);
|
||||
|
|
@ -65,15 +65,15 @@ public final class ECallLocal extends AExpression {
|
|||
|
||||
@Override
|
||||
void analyze(Locals locals) {
|
||||
method = locals.getMethod(name, arguments.size());
|
||||
localMethod = locals.getMethod(name, arguments.size());
|
||||
|
||||
if (method == null) {
|
||||
imported = locals.getPainlessLookup().lookupImportedPainlessMethod(name, arguments.size());
|
||||
if (localMethod == null) {
|
||||
importedMethod = locals.getPainlessLookup().lookupImportedPainlessMethod(name, arguments.size());
|
||||
|
||||
if (imported == null) {
|
||||
binding = locals.getPainlessLookup().lookupPainlessBinding(name, arguments.size());
|
||||
if (importedMethod == null) {
|
||||
classBinding = locals.getPainlessLookup().lookupPainlessClassBinding(name, arguments.size());
|
||||
|
||||
if (binding == null) {
|
||||
if (classBinding == null) {
|
||||
throw createError(
|
||||
new IllegalArgumentException("Unknown call [" + name + "] with [" + arguments.size() + "] arguments."));
|
||||
}
|
||||
|
|
@ -82,15 +82,15 @@ public final class ECallLocal extends AExpression {
|
|||
|
||||
List<Class<?>> typeParameters;
|
||||
|
||||
if (method != null) {
|
||||
typeParameters = new ArrayList<>(method.typeParameters);
|
||||
actual = method.returnType;
|
||||
} else if (imported != null) {
|
||||
typeParameters = new ArrayList<>(imported.typeParameters);
|
||||
actual = imported.returnType;
|
||||
} else if (binding != null) {
|
||||
typeParameters = new ArrayList<>(binding.typeParameters);
|
||||
actual = binding.returnType;
|
||||
if (localMethod != null) {
|
||||
typeParameters = new ArrayList<>(localMethod.typeParameters);
|
||||
actual = localMethod.returnType;
|
||||
} else if (importedMethod != null) {
|
||||
typeParameters = new ArrayList<>(importedMethod.typeParameters);
|
||||
actual = importedMethod.returnType;
|
||||
} else if (classBinding != null) {
|
||||
typeParameters = new ArrayList<>(classBinding.typeParameters);
|
||||
actual = classBinding.returnType;
|
||||
} else {
|
||||
throw new IllegalStateException("Illegal tree structure.");
|
||||
}
|
||||
|
|
@ -111,23 +111,23 @@ public final class ECallLocal extends AExpression {
|
|||
void write(MethodWriter writer, Globals globals) {
|
||||
writer.writeDebugInfo(location);
|
||||
|
||||
if (method != null) {
|
||||
if (localMethod != null) {
|
||||
for (AExpression argument : arguments) {
|
||||
argument.write(writer, globals);
|
||||
}
|
||||
|
||||
writer.invokeStatic(CLASS_TYPE, new Method(method.name, method.methodType.toMethodDescriptorString()));
|
||||
} else if (imported != null) {
|
||||
writer.invokeStatic(CLASS_TYPE, new Method(localMethod.name, localMethod.methodType.toMethodDescriptorString()));
|
||||
} else if (importedMethod != null) {
|
||||
for (AExpression argument : arguments) {
|
||||
argument.write(writer, globals);
|
||||
}
|
||||
|
||||
writer.invokeStatic(Type.getType(imported.targetClass),
|
||||
new Method(imported.javaMethod.getName(), imported.methodType.toMethodDescriptorString()));
|
||||
} else if (binding != null) {
|
||||
String name = globals.addBinding(binding.javaConstructor.getDeclaringClass());
|
||||
Type type = Type.getType(binding.javaConstructor.getDeclaringClass());
|
||||
int javaConstructorParameterCount = binding.javaConstructor.getParameterCount();
|
||||
writer.invokeStatic(Type.getType(importedMethod.targetClass),
|
||||
new Method(importedMethod.javaMethod.getName(), importedMethod.methodType.toMethodDescriptorString()));
|
||||
} else if (classBinding != null) {
|
||||
String name = globals.addBinding(classBinding.javaConstructor.getDeclaringClass());
|
||||
Type type = Type.getType(classBinding.javaConstructor.getDeclaringClass());
|
||||
int javaConstructorParameterCount = classBinding.javaConstructor.getParameterCount();
|
||||
|
||||
Label nonNull = new Label();
|
||||
|
||||
|
|
@ -142,18 +142,18 @@ public final class ECallLocal extends AExpression {
|
|||
arguments.get(argument).write(writer, globals);
|
||||
}
|
||||
|
||||
writer.invokeConstructor(type, Method.getMethod(binding.javaConstructor));
|
||||
writer.invokeConstructor(type, Method.getMethod(classBinding.javaConstructor));
|
||||
writer.putField(CLASS_TYPE, name, type);
|
||||
|
||||
writer.mark(nonNull);
|
||||
writer.loadThis();
|
||||
writer.getField(CLASS_TYPE, name, type);
|
||||
|
||||
for (int argument = 0; argument < binding.javaMethod.getParameterCount(); ++argument) {
|
||||
for (int argument = 0; argument < classBinding.javaMethod.getParameterCount(); ++argument) {
|
||||
arguments.get(argument + javaConstructorParameterCount).write(writer, globals);
|
||||
}
|
||||
|
||||
writer.invokeVirtual(type, Method.getMethod(binding.javaMethod));
|
||||
writer.invokeVirtual(type, Method.getMethod(classBinding.javaMethod));
|
||||
} else {
|
||||
throw new IllegalStateException("Illegal tree structure.");
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue