Examples with ProviderManager org.apache.openejb.config.provider.ProviderManager used on opensource projects

Example 1 with ProviderManager

use of org.apache.openejb.config.provider.ProviderManager in project tomee by apache.

the class ProviderGenerator method main.

public static void main(final String[] args) throws Exception {
    final ProviderManager manager = new ProviderManager(new ServiceJarXmlLoader());
    final Set<String> seen = new HashSet<>();
    final List<ServiceProvider> providers = manager.load("org.apache.tomee");
    for (final ServiceProvider provider : providers) {
        final List<String> types = provider.getTypes();
        final String name = guessBuilder(types);
        final String builder = name + "Builder";
        if (seen.contains(builder)) {
            continue;
        }
        seen.add(builder);
        final String service = provider.getService();
        final File file = new File("/Users/dblevins/work/all/trunk/openejb/container/openejb-core/src/main/java/org/apache/openejb/config/typed/" + builder + ".java");
        final OutputStream write = IO.write(file);
        final PrintStream out = new PrintStream(write);
        out.println("/*\n" + " * Licensed to the Apache Software Foundation (ASF) under one or more\n" + " * contributor license agreements.  See the NOTICE file distributed with\n" + " * this work for additional information regarding copyright ownership.\n" + " * The ASF licenses this file to You under the Apache License, Version 2.0\n" + " * (the \"License\"); you may not use this file except in compliance with\n" + " * the License.  You may obtain a copy of the License at\n" + " *\n" + " *     http://www.apache.org/licenses/LICENSE-2.0\n" + " *\n" + " *  Unless required by applicable law or agreed to in writing, software\n" + " *  distributed under the License is distributed on an \"AS IS\" BASIS,\n" + " *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n" + " *  See the License for the specific language governing permissions and\n" + " *  limitations under the License.\n" + " */");
        out.println("package org.apache.openejb.config.typed;");
        out.println();
        out.println("import org.apache.openejb.config.typed.util.*;");
        out.println("import org.apache.openejb.config.sys.*;");
        out.println("import javax.xml.bind.annotation.*;");
        out.println("import " + Duration.class.getName() + ";");
        out.println("import java.util.*;");
        out.println("import java.util.concurrent.*;");
        out.println("import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;");
        out.println();
        out.println(template("@XmlAccessorType(XmlAccessType.FIELD)\n" + "@XmlRootElement(name = \"${name}\")\n" + "public class ${builder} extends ${service} {\n").apply("builder", builder, "service", service, "name", name));
        for (final Map.Entry<Object, Object> entry : provider.getProperties().entrySet()) {
            final String key = Strings.lcfirst(entry.getKey().toString());
            final String value = entry.getValue().toString();
            final String type = guessType(key, value);
            if (Duration.class.getName().endsWith(type)) {
                out.println("    @XmlJavaTypeAdapter(DurationAdapter.class)");
            }
            out.println(template("    @XmlAttribute\n" + "    private ${type} ${key} = ${value};").apply("builder", builder, "key", key, "value", asValue(type, value), "type", type));
        }
        out.println();
        // Constructor
        out.println(template("    public ${builder}() {\n" + "        setClassName(\"${className}\");\n" + "        setType(\"${type}\");\n" + "        setId(\"${name}\");\n").apply("builder", builder, "className", String.valueOf(provider.getClassName()), "type", types.get(0), "name", name));
        if (provider.getConstructor() != null) {
            out.println(template("        setConstructor(\"${constructor}\");\n").apply("constructor", fixConstructor(provider)));
        }
        if (provider.getFactoryName() != null) {
            out.println(template("        setFactoryName(\"${factoryName}\");\n").apply("factoryName", provider.getFactoryName()));
        }
        out.println("    }\n");
        // Setters
        out.println(template("    public ${builder} id(String id) {\n" + "        setId(id);\n" + "        return this;\n" + "    }\n").apply("builder", builder));
        for (final Map.Entry<Object, Object> entry : provider.getProperties().entrySet()) {
            final String lcFirstKey = Strings.lcfirst(entry.getKey().toString());
            final String ucFirstKey = Strings.ucfirst(lcFirstKey);
            final String value = entry.getValue().toString();
            final String type = guessType(lcFirstKey, value);
            // builder method
            out.println(template("    public ${builder} with${Key}(${type} ${key}) {\n" + "        this.${key} = ${key};\n" + "        return this;\n" + "    }\n").apply("builder", builder, "key", lcFirstKey, "Key", ucFirstKey, "value", value, "type", type));
            // setter
            out.println(template("    public void set${Key}(${type} ${key}) {\n" + "        this.${key} = ${key};\n" + "    }\n").apply("key", lcFirstKey, "Key", ucFirstKey, "value", value, "type", type));
            // getter
            out.println(template("    public ${type} get${Key}() {\n" + "        return ${key};\n" + "    }\n").apply("key", lcFirstKey, "Key", ucFirstKey, "value", value, "type", type));
            if (Duration.class.getName().equals(type)) {
                out.println(template("    public ${builder} with${Key}(long time, TimeUnit unit) {\n" + "        return with${Key}(new Duration(time, unit));\n" + "    }\n").apply("builder", builder, "key", lcFirstKey, "Key", ucFirstKey, "value", value, "type", type));
                out.println(template("    public void set${Key}(long time, TimeUnit unit) {\n" + "        set${Key}(new Duration(time, unit));\n" + "    }\n").apply("key", lcFirstKey, "Key", ucFirstKey, "value", value, "type", type));
            }
            final String s = lcFirstKey.toLowerCase(Locale.ENGLISH);
            if ("long".equals(type) && s.contains("time")) {
                TimeUnit unit = null;
                if (s.endsWith("millis")) {
                    unit = TimeUnit.MILLISECONDS;
                } else if (s.endsWith("milliseconds")) {
                    unit = TimeUnit.MILLISECONDS;
                } else if (s.endsWith("seconds")) {
                    unit = TimeUnit.SECONDS;
                } else if (s.endsWith("minutes")) {
                    unit = TimeUnit.MINUTES;
                } else if (s.endsWith("hours")) {
                    unit = TimeUnit.HOURS;
                }
                if (unit == null) {
                    continue;
                }
                final Pattern pattern = Pattern.compile("(millis(econds)?|seconds|minutes|hours)", Pattern.CASE_INSENSITIVE);
                final String lcFirstKey2 = pattern.matcher(lcFirstKey).replaceAll("");
                final String ucFirstKey2 = pattern.matcher(ucFirstKey).replaceAll("");
                out.println(template("    public ${builder} with${Key2}(long time, TimeUnit unit) {\n" + "        return with${Key}(TimeUnit.${unit}.convert(time, unit));\n" + "    }\n").apply("builder", builder, "key2", lcFirstKey2, "Key2", ucFirstKey2, "key", lcFirstKey, "Key", ucFirstKey, "value", value, "unit", unit.name(), "type", type));
                out.println(template("    public void set${Key2}(long time, TimeUnit unit) {\n" + "        set${Key}(TimeUnit.${unit}.convert(time, unit));\n" + "    }\n").apply("key2", lcFirstKey2, "Key2", ucFirstKey2, "key", lcFirstKey, "Key", ucFirstKey, "value", value, "unit", unit.name(), "type", type));
            }
        }
        out.println("    public Properties getProperties() {\n" + "        return Builders.getProperties(this);\n" + "    }\n");
        out.println("}");
        out.flush();
        out.close();
    }
}

Example 2 with ProviderManager

use of org.apache.openejb.config.provider.ProviderManager in project tomee by apache.

the class ProviderManagerTest method testInheritedAttributes.

public void testInheritedAttributes() throws Exception {
    final ProviderManager manager = new ProviderManager(new ProviderLoader() {

        @Override
        public ServiceProvider load(final ID id) {
            if ("color".equalsIgnoreCase(id.getName())) {
                final ServiceProvider color = new ServiceProvider();
                color.setClassName(Color.class.getName());
                color.setFactoryName("fooFactory");
                color.setId("Color");
                color.setService("Resource");
                color.setConstructor("one, two, three");
                color.setDescription("the description");
                color.setDisplayName("the display name");
                color.getProperties().setProperty("red", "0");
                color.getProperties().setProperty("green", "0");
                color.getProperties().setProperty("blue", "0");
                color.getTypes().add(Color.class.getName());
                return color;
            }
            if ("red".equalsIgnoreCase(id.getName())) {
                final ServiceProvider red = new ServiceProvider();
                red.setId("Red");
                red.setParent("Color");
                red.getProperties().setProperty("red", "255");
                return red;
            }
            if ("orange".equalsIgnoreCase(id.getName())) {
                final ServiceProvider orange = new ServiceProvider();
                orange.setId("Orange");
                orange.setParent("Red");
                orange.getProperties().setProperty("green", "200");
                return orange;
            }
            throw new IllegalStateException(id.toString());
        }

        @Override
        public List<ServiceProvider> load(final String namespace) {
            final List<ServiceProvider> list = new ArrayList<>();
            list.add(load(new ID(namespace, "color")));
            list.add(load(new ID(namespace, "red")));
            list.add(load(new ID(namespace, "orange")));
            return list;
        }
    });
    {
        // Assert Orange
        // Should have inherited from Red
        final ServiceProvider provider = manager.get("dEFAUlT", "orAngE");
        assertNotNull(provider);
        assertEquals(Color.class.getName(), provider.getClassName());
        assertEquals("Resource", provider.getService());
        assertEquals("one, two, three", provider.getConstructor());
        assertEquals("the description", provider.getDescription());
        assertEquals("the display name", provider.getDisplayName());
        assertEquals("fooFactory", provider.getFactoryName());
        assertEquals("255", provider.getProperties().getProperty("reD"));
        assertEquals("200", provider.getProperties().get("grEeN"));
        assertEquals("0", provider.getProperties().get("bLue"));
        assertEquals(1, provider.getTypes().size());
    }
    {
        // Assert Red
        // Should have inherited green and blue values from Color
        final ServiceProvider provider = manager.get("dEFaulT", "REd");
        assertNotNull(provider);
        assertEquals(Color.class.getName(), provider.getClassName());
        assertEquals("Resource", provider.getService());
        assertEquals("one, two, three", provider.getConstructor());
        assertEquals("the description", provider.getDescription());
        assertEquals("the display name", provider.getDisplayName());
        assertEquals("fooFactory", provider.getFactoryName());
        assertEquals("255", provider.getProperties().getProperty("rED"));
        assertEquals("0", provider.getProperties().get("grEEN"));
        assertEquals("0", provider.getProperties().get("bLUe"));
    }
    {
        // Assert Color
        // Must be able to retrieve provider and properties in a case-insensitive manner
        final ServiceProvider provider = manager.get("DeFaulT", "CoLoR");
        assertNotNull(provider);
        assertEquals(Color.class.getName(), provider.getClassName());
        assertEquals("Resource", provider.getService());
        assertEquals("one, two, three", provider.getConstructor());
        assertEquals("the description", provider.getDescription());
        assertEquals("the display name", provider.getDisplayName());
        assertEquals("fooFactory", provider.getFactoryName());
        assertEquals("0", provider.getProperties().getProperty("rEd"));
        assertEquals("0", provider.getProperties().get("grEEn"));
        assertEquals("0", provider.getProperties().get("blUE"));
    }
    assertEquals(3, manager.getAll().size());
}

Example 3 with ProviderManager

use of org.apache.openejb.config.provider.ProviderManager in project tomee by apache.

the class ProviderManagerTest method testLoader.

public void testLoader() throws Exception {
    final ProviderManager manager = new ProviderManager(new ProviderLoader() {

        @Override
        public ServiceProvider load(final ID id) {
            if ("color".equalsIgnoreCase(id.getName())) {
                final ServiceProvider color = new ServiceProvider(Color.class, "Color", "Resource");
                color.getProperties().setProperty("red", "0");
                color.getProperties().setProperty("green", "0");
                color.getProperties().setProperty("blue", "0");
                return color;
            }
            if ("red".equalsIgnoreCase(id.getName())) {
                final ServiceProvider red = new ServiceProvider();
                red.setId("Red");
                red.setParent("Color");
                red.getProperties().setProperty("red", "255");
                return red;
            }
            if ("orange".equalsIgnoreCase(id.getName())) {
                final ServiceProvider orange = new ServiceProvider();
                orange.setId("Orange");
                orange.setParent("Red");
                orange.getProperties().setProperty("green", "200");
                return orange;
            }
            throw new IllegalStateException(id.toString());
        }

        @Override
        public List<ServiceProvider> load(final String namespace) {
            return null;
        }
    });
    assertEquals(0, manager.getAll().size());
    {
        // Assert Orange
        // Should have inherited from Red
        final ServiceProvider provider = manager.get("dEFAUlT", "orAngE");
        assertNotNull(provider);
        assertEquals(Color.class.getName(), provider.getClassName());
        assertEquals("255", provider.getProperties().getProperty("reD"));
        assertEquals("200", provider.getProperties().get("grEeN"));
        assertEquals("0", provider.getProperties().get("bLue"));
    }
    {
        // Assert Red
        // Should have inherited green and blue values from Color
        final ServiceProvider provider = manager.get("dEFaulT", "REd");
        assertNotNull(provider);
        assertEquals(Color.class.getName(), provider.getClassName());
        assertEquals("255", provider.getProperties().getProperty("rED"));
        assertEquals("0", provider.getProperties().get("grEEN"));
        assertEquals("0", provider.getProperties().get("bLUe"));
    }
    {
        // Assert Color
        // Must be able to retrieve provider and properties in a case-insensitive manner
        final ServiceProvider provider = manager.get("DeFaulT", "CoLoR");
        assertNotNull(provider);
        assertEquals(Color.class.getName(), provider.getClassName());
        assertEquals("0", provider.getProperties().getProperty("rEd"));
        assertEquals("0", provider.getProperties().get("grEEn"));
        assertEquals("0", provider.getProperties().get("blUE"));
    }
    assertEquals(3, manager.getAll().size());
}

Example 4 with ProviderManager

use of org.apache.openejb.config.provider.ProviderManager in project tomee by apache.

the class ServiceUtils method getManager.

public static ProviderManager getManager() {
    final ProviderManager manager = SystemInstance.get().getComponent(ProviderManager.class);
    if (manager != null) {
        return manager;
    }
    SystemInstance.get().setComponent(ProviderManager.class, new ProviderManager(new ServiceJarXmlLoader()));
    return getManager();
}

Example 5 with ProviderManager

use of org.apache.openejb.config.provider.ProviderManager in project tomee by apache.

the class ProviderManagerTest method testCircularDependency.

public void testCircularDependency() throws Exception {
    final ProviderManager manager = new ProviderManager(new ProviderLoader() {

        @Override
        public ServiceProvider load(final ID id) {
            if ("color".equalsIgnoreCase(id.getName())) {
                final ServiceProvider color = new ServiceProvider(Color.class, "Color", "Resource");
                color.setParent("Orange");
                color.getProperties().setProperty("red", "0");
                color.getProperties().setProperty("green", "0");
                color.getProperties().setProperty("blue", "0");
                return color;
            }
            if ("red".equalsIgnoreCase(id.getName())) {
                final ServiceProvider red = new ServiceProvider();
                red.setId("Red");
                red.setParent("Color");
                red.getProperties().setProperty("red", "255");
                return red;
            }
            if ("orange".equalsIgnoreCase(id.getName())) {
                final ServiceProvider orange = new ServiceProvider();
                orange.setId("Orange");
                orange.setParent("Red");
                orange.getProperties().setProperty("green", "200");
                return orange;
            }
            throw new IllegalStateException(id.toString());
        }

        @Override
        public List<ServiceProvider> load(final String namespace) {
            return null;
        }
    });
    assertEquals(0, manager.getAll().size());
    try {
        manager.get("dEFAUlT", "orAngE");
        fail("ProviderCircularReferenceException should have been thrown");
    } catch (final ProviderCircularReferenceException e) {
    // pass
    }
}