uuid generation for a new node of type file

uuidTest

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 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
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 *      http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.jackrabbit.oak;

import static org.apache.jackrabbit.JcrConstants.JCR_CONTENT;
import static org.apache.jackrabbit.JcrConstants.JCR_DATA;
import static org.apache.jackrabbit.JcrConstants.JCR_LASTMODIFIED;
import static org.apache.jackrabbit.JcrConstants.JCR_PRIMARYTYPE;
import static org.apache.jackrabbit.JcrConstants.NT_FILE;
import static org.apache.jackrabbit.JcrConstants.NT_RESOURCE;
import static org.apache.jackrabbit.oak.api.Type.NAME;
import static org.apache.jackrabbit.oak.plugins.memory.BinaryPropertyState.binaryProperty;

import java.util.Calendar;

import org.apache.jackrabbit.oak.api.ContentRepository;
import org.apache.jackrabbit.oak.api.ContentSession;
import org.apache.jackrabbit.oak.api.Root;
import org.apache.jackrabbit.oak.api.Tree;
import org.apache.jackrabbit.oak.plugins.commit.ConflictValidatorProvider;
import org.apache.jackrabbit.oak.plugins.commit.JcrConflictHandler;
import org.apache.jackrabbit.oak.plugins.index.nodetype.NodeTypeIndexProvider;
import org.apache.jackrabbit.oak.plugins.index.property.OrderedPropertyIndexEditorProvider;
import org.apache.jackrabbit.oak.plugins.index.property.OrderedPropertyIndexProvider;
import org.apache.jackrabbit.oak.plugins.index.property.PropertyIndexEditorProvider;
import org.apache.jackrabbit.oak.plugins.index.property.PropertyIndexProvider;
import org.apache.jackrabbit.oak.plugins.index.reference.ReferenceEditorProvider;
import org.apache.jackrabbit.oak.plugins.index.reference.ReferenceIndexProvider;
import org.apache.jackrabbit.oak.plugins.itemsave.ItemSaveValidatorProvider;
import org.apache.jackrabbit.oak.plugins.name.NameValidatorProvider;
import org.apache.jackrabbit.oak.plugins.name.NamespaceEditorProvider;
import org.apache.jackrabbit.oak.plugins.nodetype.TypeEditorProvider;
import org.apache.jackrabbit.oak.plugins.nodetype.write.InitialContent;
import org.apache.jackrabbit.oak.plugins.version.VersionEditorProvider;
import org.apache.jackrabbit.oak.spi.commit.EditorHook;
import org.apache.jackrabbit.oak.spi.security.OpenSecurityProvider;
import org.junit.Test;

public class OakUuidTest {

    @Test
    public void testAddFile() throws Exception {

        // based on JcrUtils#putFile

        ContentRepository repo = new Oak().with(new InitialContent())
                .with(JcrConflictHandler.JCR_CONFLICT_HANDLER)
                .with(new EditorHook(new VersionEditorProvider()))
                .with(new OpenSecurityProvider())
                .with(new ItemSaveValidatorProvider())
                .with(new NameValidatorProvider())
                .with(new NamespaceEditorProvider())
                .with(new TypeEditorProvider())
                .with(new ConflictValidatorProvider())
                .with(new ReferenceEditorProvider())
                .with(new ReferenceIndexProvider())
                .with(new PropertyIndexEditorProvider())
                .with(new PropertyIndexProvider())
                .with(new OrderedPropertyIndexProvider())
                .with(new NodeTypeIndexProvider())
                .with(new OrderedPropertyIndexEditorProvider())
                .createContentRepository();

        String wspName = null;
        ContentSession cs = null;
        try {
            cs = repo.login(null, wspName);

            Root root = cs.getLatestRoot();
            Tree file = root.getTree("/").addChild("file");
            file.setProperty(JCR_PRIMARYTYPE, NT_FILE, NAME);
            Tree content = file.addChild(JCR_CONTENT);
            content.setProperty(JCR_PRIMARYTYPE, NT_RESOURCE, NAME);
            content.setProperty(JCR_LASTMODIFIED, Calendar.getInstance());
            content.setProperty(binaryProperty(JCR_DATA, "test".getBytes()));

            root.commit();

        } finally {
            if (cs != null) {
                cs.close();
            }
        }
    }
}

org.apache.jackrabbit.oak.api.CommitFailedException: OakConstraint0021: /file/jcr:content[[nt:resource]]: Mandatory property jcr:uuid not found in a new node
    at org.apache.jackrabbit.oak.plugins.nodetype.TypeEditor.constraintViolation(TypeEditor.java:150)
    at org.apache.jackrabbit.oak.plugins.nodetype.TypeEditor.childNodeAdded(TypeEditor.java:218)
    at org.apache.jackrabbit.oak.spi.commit.VisibleEditor.childNodeAdded(VisibleEditor.java:94)
    at org.apache.jackrabbit.oak.spi.commit.CompositeEditor.childNodeAdded(CompositeEditor.java:108)
    at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeAdded(EditorDiff.java:116)
    at org.apache.jackrabbit.oak.plugins.memory.EmptyNodeState.compareAgainstEmptyState(EmptyNodeState.java:160)
    at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeState.compareAgainstBaseState(MemoryNodeState.java:120)
    at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeAdded(EditorDiff.java:125)
    at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeState.compareAgainstBaseState(MemoryNodeState.java:162)
    at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52)
    at org.apache.jackrabbit.oak.spi.commit.EditorHook.processCommit(EditorHook.java:55)
    at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:60)
    at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeStore$MemoryNodeStoreBranch.merge(MemoryNodeStore.java:257)
    at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeStore.merge(MemoryNodeStore.java:126)
    at org.apache.jackrabbit.oak.core.MutableRoot.commit(MutableRoot.java:247)
    at org.apache.jackrabbit.oak.core.MutableRoot.commit(MutableRoot.java:258)
    at org.apache.jackrabbit.oak.OakUuidTest.testAddFile(OakUuidTest.java:98)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)