Examples with Query org.apache.openejb.jee.Query used on opensource projects

Example 1 with Query

use of org.apache.openejb.jee.Query in project tomee by apache.

the class CmpJpaConversion method processEntityBean.

/**
 * Generate the CMP mapping data for an individual
 * EntityBean.
 *
 * @param ejbModule      The module containing the bean.
 * @param entityMappings The accumulated set of entity mappings.
 * @param bean           The been we're generating the mapping for.
 */
private void processEntityBean(final EjbModule ejbModule, final EntityMappings entityMappings, final EntityBean bean) {
    // try to add a new persistence-context-ref for cmp
    if (!addPersistenceContextRef(bean)) {
        // which means it has a mapping, so skip this bean
        return;
    }
    // get the real bean class
    final Class ejbClass = loadClass(ejbModule.getClassLoader(), bean.getEjbClass());
    // and generate a name for the subclass that will be generated and handed to the JPA
    // engine as the managed class.
    final String jpaEntityClassName = CmpUtil.getCmpImplClassName(bean.getAbstractSchemaName(), ejbClass.getName());
    // We don't use this mapping directly, instead we pull entries from it
    // the reason being is that we intend to support mappings that aren't
    // exactly correct.  i.e. users should be able to write mappings completely
    // ignorant of the fact that we subclass.  The fact that we subclass means
    // these user supplied mappings might need to be adjusted as the jpa orm.xml
    // file is extremely subclass/supperclass aware and mappings specified in it
    // need to be spot on.
    final EntityMappings userMappings = getUserEntityMappings(ejbModule);
    // chain of the bean looking for any that have user defined mappings.
    for (Class clazz = ejbClass; clazz != null; clazz = clazz.getSuperclass()) {
        final MappedSuperclass mappedSuperclass = removeMappedSuperclass(userMappings, clazz.getName());
        // that the mapping is correct.  Copy it from their mappings to ours
        if (mappedSuperclass != null) {
            entityMappings.getMappedSuperclass().add(mappedSuperclass);
        }
    }
    // Look for an existing mapping using the openejb generated subclass name
    Entity entity = removeEntity(userMappings, jpaEntityClassName);
    // because we are going to ignore all other xml metadata.
    if (entity != null) {
        // XmlMetadataComplete is an OpenEJB specific flag that
        // tells all other legacy descriptor converters to keep
        // their hands off.
        entity.setXmlMetadataComplete(true);
        entityMappings.getEntity().add(entity);
        return;
    }
    if (entity == null) {
        entity = new Entity(jpaEntityClassName);
    }
    // have to check for null everywhere.
    if (entity.getAttributes() == null) {
        entity.setAttributes(new Attributes());
    }
    // add the entity
    entityMappings.getEntity().add(entity);
    // OVERWRITE: description: contains the name of the entity bean
    entity.setDescription(ejbModule.getModuleId() + "#" + bean.getEjbName());
    // PRESERVE has queries: name: the name of the entity in queries
    final String entityName = bean.getAbstractSchemaName();
    entity.setName(entityName);
    entity.setEjbName(bean.getEjbName());
    final ClassLoader classLoader = ejbModule.getClassLoader();
    final Collection<MappedSuperclass> mappedSuperclasses;
    if (bean.getCmpVersion() == CmpVersion.CMP2) {
        // perform the 2.x class mapping.  This really just identifies the primary key and
        // other cmp fields that will be generated for the concrete class and identify them
        // to JPA.
        mappedSuperclasses = mapClass2x(entity, bean, classLoader);
    } else {
        // map the cmp class, but if we are using a mapped super class,
        // generate attribute-override instead of id and basic
        mappedSuperclasses = mapClass1x(bean.getEjbClass(), entity, bean, classLoader);
    }
    // configuration. f
    if (mappedSuperclasses != null) {
        // that will get passed to the JPA engine.
        for (final MappedSuperclass mappedSuperclass : mappedSuperclasses) {
            entityMappings.getMappedSuperclass().add(mappedSuperclass);
        }
    }
    // process queries
    for (final Query query : bean.getQuery()) {
        final NamedQuery namedQuery = new NamedQuery();
        final QueryMethod queryMethod = query.getQueryMethod();
        // todo deployment id could change in one of the later conversions... use entity name instead, but we need to save it off
        final StringBuilder name = new StringBuilder();
        name.append(entityName).append(".").append(queryMethod.getMethodName());
        if (queryMethod.getMethodParams() != null && !queryMethod.getMethodParams().getMethodParam().isEmpty()) {
            name.append('(');
            boolean first = true;
            for (final String methodParam : queryMethod.getMethodParams().getMethodParam()) {
                if (!first) {
                    name.append(",");
                }
                name.append(methodParam);
                first = false;
            }
            name.append(')');
        }
        namedQuery.setName(name.toString());
        namedQuery.setQuery(query.getEjbQl());
        entity.getNamedQuery().add(namedQuery);
    }
    // todo: there should be a common interface between ejb query object and openejb query object
    final OpenejbJar openejbJar = ejbModule.getOpenejbJar();
    final EjbDeployment ejbDeployment = openejbJar.getDeploymentsByEjbName().get(bean.getEjbName());
    if (ejbDeployment != null) {
        for (final org.apache.openejb.jee.oejb3.Query query : ejbDeployment.getQuery()) {
            final NamedQuery namedQuery = new NamedQuery();
            final org.apache.openejb.jee.oejb3.QueryMethod queryMethod = query.getQueryMethod();
            // todo deployment id could change in one of the later conversions... use entity name instead, but we need to save it off
            final StringBuilder name = new StringBuilder();
            name.append(entityName).append(".").append(queryMethod.getMethodName());
            if (queryMethod.getMethodParams() != null && !queryMethod.getMethodParams().getMethodParam().isEmpty()) {
                name.append('(');
                boolean first = true;
                for (final String methodParam : queryMethod.getMethodParams().getMethodParam()) {
                    if (!first) {
                        name.append(",");
                    }
                    name.append(methodParam);
                    first = false;
                }
                name.append(')');
            }
            namedQuery.setName(name.toString());
            namedQuery.setQuery(query.getObjectQl());
            entity.getNamedQuery().add(namedQuery);
        }
    }
}

Example 2 with Query

use of org.apache.openejb.jee.Query in project tomee by apache.

the class LegacyInterfaceTest method test.

public void test() throws Exception {
    System.setProperty(javax.naming.Context.INITIAL_CONTEXT_FACTORY, InitContextFactory.class.getName());
    final ConfigurationFactory config = new ConfigurationFactory();
    final Assembler assembler = new Assembler();
    assembler.createTransactionManager(config.configureService(TransactionServiceInfo.class));
    assembler.createSecurityService(config.configureService(SecurityServiceInfo.class));
    final EjbJar ejbJar = new EjbJar();
    ejbJar.addEnterpriseBean(new SingletonBean(MySingletonBean.class));
    ejbJar.addEnterpriseBean(new EntityBean(MyBmpBean.class, PersistenceType.BEAN));
    // <entity>
    // <ejb-name>License</ejb-name>
    // <local-home>org.apache.openejb.test.entity.cmr.onetoone.LicenseLocalHome</local-home>
    // <local>org.apache.openejb.test.entity.cmr.onetoone.LicenseLocal</local>
    // <ejb-class>org.apache.openejb.test.entity.cmr.onetoone.LicenseBean</ejb-class>
    // <persistence-type>Container</persistence-type>
    // <prim-key-class>java.lang.Integer</prim-key-class>
    // <reentrant>false</reentrant>
    // <cmp-version>2.x</cmp-version>
    // <abstract-schema-name>License</abstract-schema-name>
    // <cmp-field>
    // <field-name>id</field-name>
    // </cmp-field>
    // <cmp-field>
    // <field-name>number</field-name>
    // </cmp-field>
    // <cmp-field>
    // <field-name>points</field-name>
    // </cmp-field>
    // <cmp-field>
    // <field-name>notes</field-name>
    // </cmp-field>
    // <primkey-field>id</primkey-field>
    // <query>
    // <!-- CompondPK one-to-one shares the local home interface so we need to declare this useless finder -->
    // <query-method>
    // <method-name>findByPrimaryKey</method-name>
    // <method-params>
    // <method-param>org.apache.openejb.test.entity.cmr.onetoone.LicensePk</method-param>
    // </method-params>
    // </query-method>
    // <ejb-ql>SELECT OBJECT(DL) FROM License DL</ejb-ql>
    // </query>
    // </entity>
    final EntityBean cmp = ejbJar.addEnterpriseBean(new EntityBean(MyCmpBean.class, PersistenceType.CONTAINER));
    cmp.setPrimKeyClass(Integer.class.getName());
    cmp.setPrimkeyField("id");
    cmp.getCmpField().add(new CmpField("id"));
    cmp.getCmpField().add(new CmpField("name"));
    final Query query = new Query();
    query.setQueryMethod(new QueryMethod("findByPrimaryKey", Integer.class.getName()));
    query.setEjbQl("SELECT OBJECT(DL) FROM License DL");
    cmp.getQuery().add(query);
    final List<ContainerTransaction> transactions = ejbJar.getAssemblyDescriptor().getContainerTransaction();
    // <container-transaction>
    // <method>
    // <ejb-name>MyBean</ejb-name>
    // <method-name>*</method-name>
    // </method>
    // <trans-attribute>Supports</trans-attribute>
    // </container-transaction>
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MyBmpBean", "*"));
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MyCmpBean", "*"));
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MySingletonBean", "*"));
    final File f = new File("test").getAbsoluteFile();
    if (!f.exists() && !f.mkdirs()) {
        throw new Exception("Failed to create test directory: " + f);
    }
    final AppModule module = new AppModule(this.getClass().getClassLoader(), f.getAbsolutePath());
    module.getEjbModules().add(new EjbModule(ejbJar));
    assembler.createApplication(config.configureApplication(module));
}

Example 3 with Query

use of org.apache.openejb.jee.Query in project tomee by apache.

the class LegacyInterfaceTest method testCustomCmpMappings.

public void testCustomCmpMappings() throws Exception {
    System.setProperty(javax.naming.Context.INITIAL_CONTEXT_FACTORY, InitContextFactory.class.getName());
    final ConfigurationFactory config = new ConfigurationFactory();
    final Assembler assembler = new Assembler();
    assembler.createTransactionManager(config.configureService(TransactionServiceInfo.class));
    assembler.createSecurityService(config.configureService(SecurityServiceInfo.class));
    final EjbJar ejbJar = new EjbJar();
    ejbJar.addEnterpriseBean(new SingletonBean(MySingletonBean.class));
    ejbJar.addEnterpriseBean(new EntityBean(MyBmpBean.class, PersistenceType.BEAN));
    final EntityBean cmp = ejbJar.addEnterpriseBean(new EntityBean(MyCmpBean.class, PersistenceType.CONTAINER));
    cmp.setPrimKeyClass(Integer.class.getName());
    cmp.setPrimkeyField("id");
    cmp.getCmpField().add(new CmpField("id"));
    cmp.getCmpField().add(new CmpField("name"));
    final Query query = new Query();
    query.setQueryMethod(new QueryMethod("findByPrimaryKey", Integer.class.getName()));
    query.setEjbQl("SELECT OBJECT(DL) FROM License DL");
    cmp.getQuery().add(query);
    final List<ContainerTransaction> transactions = ejbJar.getAssemblyDescriptor().getContainerTransaction();
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MyBmpBean", "*"));
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MyCmpBean", "*"));
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MySingletonBean", "*"));
    final File f = new File("test").getAbsoluteFile();
    if (!f.exists() && !f.mkdirs()) {
        throw new Exception("Failed to create test directory: " + f);
    }
    final EntityMappings entityMappings = new EntityMappings();
    final Entity entity = new Entity();
    entity.setClazz("openejb.org.apache.openejb.core.MyCmpBean");
    entity.setName("MyCmpBean");
    entity.setDescription("MyCmpBean");
    entity.setAttributes(new Attributes());
    final NamedQuery namedQuery = new NamedQuery();
    namedQuery.setQuery("SELECT OBJECT(DL) FROM License DL");
    entity.getNamedQuery().add(namedQuery);
    final Id id = new Id();
    id.setName("id");
    entity.getAttributes().getId().add(id);
    final Basic basic = new Basic();
    basic.setName("name");
    final Column column = new Column();
    column.setName("wNAME");
    column.setLength(300);
    basic.setColumn(column);
    entity.getAttributes().getBasic().add(basic);
    entityMappings.getEntity().add(entity);
    final AppModule module = new AppModule(this.getClass().getClassLoader(), f.getAbsolutePath());
    final EjbModule ejbModule = new EjbModule(ejbJar);
    ejbModule.getAltDDs().put("openejb-cmp-orm.xml", entityMappings);
    module.getEjbModules().add(ejbModule);
    assertNull(module.getCmpMappings());
    assembler.createApplication(config.configureApplication(module));
    assertNotNull(module.getCmpMappings());
    final List<Basic> basicList = module.getCmpMappings().getEntityMap().get("openejb.org.apache.openejb.core.MyCmpBean").getAttributes().getBasic();
    assertEquals(1, basicList.size());
    assertEquals(300, basicList.get(0).getColumn().getLength().intValue());
    assertEquals("wNAME", basicList.get(0).getColumn().getName());
}

Example 4 with Query

use of org.apache.openejb.jee.Query in project tomee by apache.

the class LegacyInterfaceTest method testCustomCmpMappingsWithMappingFileDefinedInPersistenceXml.

public void testCustomCmpMappingsWithMappingFileDefinedInPersistenceXml() throws Exception {
    System.setProperty(javax.naming.Context.INITIAL_CONTEXT_FACTORY, InitContextFactory.class.getName());
    final ConfigurationFactory config = new ConfigurationFactory();
    final Assembler assembler = new Assembler();
    assembler.createTransactionManager(config.configureService(TransactionServiceInfo.class));
    assembler.createSecurityService(config.configureService(SecurityServiceInfo.class));
    final EjbJar ejbJar = new EjbJar();
    ejbJar.addEnterpriseBean(new SingletonBean(MySingletonBean.class));
    ejbJar.addEnterpriseBean(new EntityBean(MyBmpBean.class, PersistenceType.BEAN));
    final EntityBean cmp = ejbJar.addEnterpriseBean(new EntityBean(MyCmpBean.class, PersistenceType.CONTAINER));
    cmp.setPrimKeyClass(Integer.class.getName());
    cmp.setPrimkeyField("id");
    cmp.getCmpField().add(new CmpField("id"));
    cmp.getCmpField().add(new CmpField("name"));
    final Query query = new Query();
    query.setQueryMethod(new QueryMethod("findByPrimaryKey", Integer.class.getName()));
    query.setEjbQl("SELECT OBJECT(DL) FROM License DL");
    cmp.getQuery().add(query);
    final List<ContainerTransaction> transactions = ejbJar.getAssemblyDescriptor().getContainerTransaction();
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MyBmpBean", "*"));
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MyCmpBean", "*"));
    transactions.add(new ContainerTransaction(TransAttribute.SUPPORTS, null, "MySingletonBean", "*"));
    final File f = new File("test").getAbsoluteFile();
    if (!f.exists() && !f.mkdirs()) {
        throw new Exception("Failed to create test directory: " + f);
    }
    final AppModule module = new AppModule(this.getClass().getClassLoader(), f.getAbsolutePath());
    final EjbModule ejbModule = new EjbModule(ejbJar);
    Persistence persistence = new Persistence();
    PersistenceUnit pu = persistence.addPersistenceUnit("cmp");
    pu.setTransactionType(TransactionType.JTA);
    pu.setJtaDataSource("fake");
    pu.setNonJtaDataSource("fake");
    pu.getMappingFile().add("test-orm.xml");
    pu.getClazz().add("openejb.org.apache.openejb.core.MyCmpBean");
    module.addPersistenceModule(new PersistenceModule("pu", persistence));
    module.getEjbModules().add(ejbModule);
    assertNull(module.getCmpMappings());
    assembler.createApplication(config.configureApplication(module));
    assertNotNull(module.getCmpMappings());
    // no mapping should be automatically generated
    assertTrue(module.getCmpMappings().getEntityMap().isEmpty());
    // pu should not be modified, no duplicate classes
    assertEquals(1, pu.getClazz().size());
    assertEquals("openejb.org.apache.openejb.core.MyCmpBean", pu.getClazz().get(0));
    assertEquals(1, pu.getMappingFile().size());
    assertEquals("test-orm.xml", pu.getMappingFile().get(0));
}

Example 5 with Query

use of org.apache.openejb.jee.Query in project tomee by apache.

the class CmpJpaConversion method processEntityBean.

/**
 * Generate the CMP mapping data for an individual
 * EntityBean.
 *
 * @param ejbModule      The module containing the bean.
 * @param ignoreClasses
 * @param entityMappings The accumulated set of entity mappings.
 * @param bean           The been we're generating the mapping for.
 */
private void processEntityBean(final EjbModule ejbModule, final Collection<String> ignoreClasses, final EntityMappings entityMappings, final EntityBean bean) {
    // try to add a new persistence-context-ref for cmp
    if (!addPersistenceContextRef(bean)) {
        // which means it has a mapping, so skip this bean
        return;
    }
    // get the real bean class
    final Class ejbClass = loadClass(ejbModule.getClassLoader(), bean.getEjbClass());
    // and generate a name for the subclass that will be generated and handed to the JPA
    // engine as the managed class.
    final String jpaEntityClassName = CmpUtil.getCmpImplClassName(bean.getAbstractSchemaName(), ejbClass.getName());
    // We don't use this mapping directly, instead we pull entries from it
    // the reason being is that we intend to support mappings that aren't
    // exactly correct.  i.e. users should be able to write mappings completely
    // ignorant of the fact that we subclass.  The fact that we subclass means
    // these user supplied mappings might need to be adjusted as the jpa orm.xml
    // file is extremely subclass/supperclass aware and mappings specified in it
    // need to be spot on.
    final EntityMappings userMappings = getUserEntityMappings(ejbModule);
    // chain of the bean looking for any that have user defined mappings.
    for (Class clazz = ejbClass; clazz != null; clazz = clazz.getSuperclass()) {
        final MappedSuperclass mappedSuperclass = removeMappedSuperclass(userMappings, clazz.getName());
        // that the mapping is correct.  Copy it from their mappings to ours
        if (mappedSuperclass != null) {
            entityMappings.getMappedSuperclass().add(mappedSuperclass);
        }
    }
    // Check that this mapping hasn't already been defined in another mapping file on the persistence unit
    if (ignoreClasses.contains(jpaEntityClassName)) {
        return;
    }
    // Look for an existing mapping using the openejb generated subclass name
    Entity entity = removeEntity(userMappings, jpaEntityClassName);
    // because we are going to ignore all other xml metadata.
    if (entity != null) {
        // XmlMetadataComplete is an OpenEJB specific flag that
        // tells all other legacy descriptor converters to keep
        // their hands off.
        entity.setXmlMetadataComplete(true);
        entityMappings.getEntity().add(entity);
        return;
    }
    if (entity == null) {
        entity = new Entity(jpaEntityClassName);
    }
    // have to check for null everywhere.
    if (entity.getAttributes() == null) {
        entity.setAttributes(new Attributes());
    }
    // add the entity
    entityMappings.getEntity().add(entity);
    // OVERWRITE: description: contains the name of the entity bean
    entity.setDescription(ejbModule.getModuleId() + "#" + bean.getEjbName());
    // PRESERVE has queries: name: the name of the entity in queries
    final String entityName = bean.getAbstractSchemaName();
    entity.setName(entityName);
    entity.setEjbName(bean.getEjbName());
    final ClassLoader classLoader = ejbModule.getClassLoader();
    final Collection<MappedSuperclass> mappedSuperclasses;
    if (bean.getCmpVersion() == CmpVersion.CMP2) {
        // perform the 2.x class mapping.  This really just identifies the primary key and
        // other cmp fields that will be generated for the concrete class and identify them
        // to JPA.
        mappedSuperclasses = mapClass2x(entity, bean, classLoader);
    } else {
        // map the cmp class, but if we are using a mapped super class,
        // generate attribute-override instead of id and basic
        mappedSuperclasses = mapClass1x(bean.getEjbClass(), entity, bean, classLoader);
    }
    // configuration. f
    if (mappedSuperclasses != null) {
        // that will get passed to the JPA engine.
        for (final MappedSuperclass mappedSuperclass : mappedSuperclasses) {
            entityMappings.getMappedSuperclass().add(mappedSuperclass);
        }
    }
    // process queries
    for (final Query query : bean.getQuery()) {
        final NamedQuery namedQuery = new NamedQuery();
        final QueryMethod queryMethod = query.getQueryMethod();
        // todo deployment id could change in one of the later conversions... use entity name instead, but we need to save it off
        final StringBuilder name = new StringBuilder();
        name.append(entityName).append(".").append(queryMethod.getMethodName());
        if (queryMethod.getMethodParams() != null && !queryMethod.getMethodParams().getMethodParam().isEmpty()) {
            name.append('(');
            boolean first = true;
            for (final String methodParam : queryMethod.getMethodParams().getMethodParam()) {
                if (!first) {
                    name.append(",");
                }
                name.append(methodParam);
                first = false;
            }
            name.append(')');
        }
        namedQuery.setName(name.toString());
        namedQuery.setQuery(query.getEjbQl());
        entity.getNamedQuery().add(namedQuery);
    }
    // todo: there should be a common interface between ejb query object and openejb query object
    final OpenejbJar openejbJar = ejbModule.getOpenejbJar();
    final EjbDeployment ejbDeployment = openejbJar.getDeploymentsByEjbName().get(bean.getEjbName());
    if (ejbDeployment != null) {
        for (final org.apache.openejb.jee.oejb3.Query query : ejbDeployment.getQuery()) {
            final NamedQuery namedQuery = new NamedQuery();
            final org.apache.openejb.jee.oejb3.QueryMethod queryMethod = query.getQueryMethod();
            // todo deployment id could change in one of the later conversions... use entity name instead, but we need to save it off
            final StringBuilder name = new StringBuilder();
            name.append(entityName).append(".").append(queryMethod.getMethodName());
            if (queryMethod.getMethodParams() != null && !queryMethod.getMethodParams().getMethodParam().isEmpty()) {
                name.append('(');
                boolean first = true;
                for (final String methodParam : queryMethod.getMethodParams().getMethodParam()) {
                    if (!first) {
                        name.append(",");
                    }
                    name.append(methodParam);
                    first = false;
                }
                name.append(')');
            }
            namedQuery.setName(name.toString());
            namedQuery.setQuery(query.getObjectQl());
            entity.getNamedQuery().add(namedQuery);
        }
    }
}