Examples with AccessorKey org.drools.core.base.AccessorKey used on opensource projects

Example 1 with AccessorKey

use of org.drools.core.base.AccessorKey in project drools by kiegroup.

the class ClassFieldAccessorStore method getAccessor.

public ClassFieldAccessor getAccessor(final String className, final String fieldName) {
    AccessorKey key = new AccessorKey(className, fieldName, AccessorKey.AccessorType.FieldAccessor);
    FieldLookupEntry entry = (FieldLookupEntry) this.lookup.computeIfAbsent(key, k -> new FieldLookupEntry(new ClassFieldReader(className, fieldName), new ClassFieldWriter(className, fieldName)));
    ClassFieldAccessor accessor = new ClassFieldAccessor((ClassFieldReader) entry.getClassFieldReader(), entry.getClassFieldWriter());
    if (this.eagerWire) {
        wire(entry.getClassFieldReader());
        wire(entry.getClassFieldWriter());
    }
    return accessor;
}

Example 2 with AccessorKey

use of org.drools.core.base.AccessorKey in project drools by kiegroup.

the class ClassFieldAccessorStore method getReader.

public synchronized ClassFieldReader getReader(final String className, String fieldName, final AcceptsReadAccessor target, final AccessorKey.AccessorType accessorType) {
    AccessorKey key = new AccessorKey(className, fieldName, accessorType);
    FieldLookupEntry entry = (FieldLookupEntry) this.lookup.get(key);
    boolean exists = entry != null;
    if (!exists) {
        entry = new FieldLookupEntry(new ClassFieldReader(className, fieldName));
    }
    if (this.eagerWire) {
        wire(entry.getClassFieldReader());
        ClassFieldReader reader = (ClassFieldReader) entry.getClassFieldReader();
        if (!reader.hasReadAccessor()) {
            return null;
        }
    }
    if (target != null) {
        target.setReadAccessor(entry.getClassFieldReader());
    }
    if (!exists) {
        // we delay the key writing as we only want to do it if the wiring was successful
        this.lookup.put(key, entry);
    }
    return (ClassFieldReader) entry.getClassFieldReader();
}

Example 3 with AccessorKey

use of org.drools.core.base.AccessorKey in project drools by kiegroup.

the class ClassFieldAccessorStore method getMVELReader.

public InternalReadAccessor getMVELReader(final String pkgName, final String className, final String expr, final boolean typesafe, Class<?> returnType) {
    AccessorKey key = new AccessorKey(pkgName + className, expr, AccessorKey.AccessorType.FieldAccessor);
    FieldLookupEntry entry = (FieldLookupEntry) this.lookup.computeIfAbsent(key, k -> new FieldLookupEntry(getReadAcessor(className, expr, typesafe, returnType)));
    return entry.getClassFieldReader();
}

Example 4 with AccessorKey

use of org.drools.core.base.AccessorKey in project drools by kiegroup.

the class ClassFieldAccessorStore method wireObjectType.

public ObjectType wireObjectType(ObjectType objectType, AcceptsClassObjectType target) {
    if (!(objectType instanceof ClassObjectType)) {
        return objectType;
    }
    AccessorKey key = new AccessorKey(objectType.getClassName(), objectType.isEvent() ? "$$DROOLS__isEvent__" : null, AccessorKey.AccessorType.ClassObjectType);
    ClassObjectTypeLookupEntry entry = (ClassObjectTypeLookupEntry) this.lookup.computeIfAbsent(key, k -> new ClassObjectTypeLookupEntry(cache.getClassObjectType((ClassObjectType) objectType, false)));
    if (target != null) {
        target.setClassObjectType(entry.getClassObjectType());
    }
    return entry.getClassObjectType();
}