Examples with ContainerTransactionMetaData org.jboss.metadata.ejb.spec.ContainerTransactionMetaData used on opensource projects

Example 1 with ContainerTransactionMetaData

use of org.jboss.metadata.ejb.spec.ContainerTransactionMetaData in project wildfly by wildfly.

the class TransactionAttributeMergingProcessor method handleDeploymentDescriptor.

@Override
protected void handleDeploymentDescriptor(final DeploymentUnit deploymentUnit, final DeploymentReflectionIndex deploymentReflectionIndex, final Class<?> componentClass, final EJBComponentDescription componentDescription) throws DeploymentUnitProcessingException {
    // CMT Tx attributes
    //DO NOT USE componentConfiguration.getDescriptorData()
    //It will return null if there is no <enterprise-beans/> declaration even if there is an assembly descriptor entry
    EjbJarMetaData ejbJarMetadata = deploymentUnit.getAttachment(EjbDeploymentAttachmentKeys.EJB_JAR_METADATA);
    if (ejbJarMetadata != null) {
        boolean wildcardAttributeSet = false;
        boolean wildcardTimeoutSet = false;
        ContainerTransactionMetaData global = null;
        final AssemblyDescriptorMetaData assemblyDescriptor = ejbJarMetadata.getAssemblyDescriptor();
        if (assemblyDescriptor != null) {
            final ContainerTransactionsMetaData globalTransactions = assemblyDescriptor.getContainerTransactionsByEjbName("*");
            if (globalTransactions != null) {
                if (globalTransactions.size() > 1) {
                    throw EjbLogger.ROOT_LOGGER.mustOnlyBeSingleContainerTransactionElementWithWildcard();
                }
                global = globalTransactions.iterator().next();
                for (MethodMetaData method : global.getMethods()) {
                    if (!method.getMethodName().equals("*")) {
                        throw EjbLogger.ROOT_LOGGER.wildcardContainerTransactionElementsMustHaveWildcardMethodName();
                    }
                }
            }
            final ContainerTransactionsMetaData containerTransactions = assemblyDescriptor.getContainerTransactionsByEjbName(componentDescription.getEJBName());
            if (containerTransactions != null) {
                for (final ContainerTransactionMetaData containerTx : containerTransactions) {
                    final TransactionAttributeType txAttr = containerTx.getTransAttribute();
                    final Integer timeout = timeout(containerTx);
                    final MethodsMetaData methods = containerTx.getMethods();
                    for (final MethodMetaData method : methods) {
                        final String methodName = method.getMethodName();
                        final MethodIntf defaultMethodIntf = (componentDescription instanceof MessageDrivenComponentDescription) ? MethodIntf.MESSAGE_ENDPOINT : MethodIntf.BEAN;
                        final MethodIntf methodIntf = this.getMethodIntf(method.getMethodIntf(), defaultMethodIntf);
                        if (methodName.equals("*")) {
                            if (txAttr != null) {
                                wildcardAttributeSet = true;
                                componentDescription.getTransactionAttributes().setAttribute(methodIntf, null, txAttr);
                            }
                            if (timeout != null) {
                                wildcardTimeoutSet = true;
                                componentDescription.getTransactionTimeouts().setAttribute(methodIntf, null, timeout);
                            }
                        } else {
                            final MethodParametersMetaData methodParams = method.getMethodParams();
                            // update the session bean description with the tx attribute info
                            if (methodParams == null) {
                                if (txAttr != null)
                                    componentDescription.getTransactionAttributes().setAttribute(methodIntf, txAttr, methodName);
                                if (timeout != null)
                                    componentDescription.getTransactionTimeouts().setAttribute(methodIntf, timeout, methodName);
                            } else {
                                if (txAttr != null)
                                    componentDescription.getTransactionAttributes().setAttribute(methodIntf, txAttr, null, methodName, this.getMethodParams(methodParams));
                                if (timeout != null)
                                    componentDescription.getTransactionTimeouts().setAttribute(methodIntf, timeout, null, methodName, this.getMethodParams(methodParams));
                            }
                        }
                    }
                }
            }
        }
        if (global != null) {
            if (!wildcardAttributeSet && global.getTransAttribute() != null) {
                for (MethodMetaData method : global.getMethods()) {
                    final MethodIntf defaultMethodIntf = (componentDescription instanceof MessageDrivenComponentDescription) ? MethodIntf.MESSAGE_ENDPOINT : MethodIntf.BEAN;
                    final MethodIntf methodIntf = this.getMethodIntf(method.getMethodIntf(), defaultMethodIntf);
                    componentDescription.getTransactionAttributes().setAttribute(methodIntf, null, global.getTransAttribute());
                }
            }
            final Integer timeout = timeout(global);
            if (!wildcardTimeoutSet && timeout != null) {
                for (MethodMetaData method : global.getMethods()) {
                    final MethodIntf defaultMethodIntf = (componentDescription instanceof MessageDrivenComponentDescription) ? MethodIntf.MESSAGE_ENDPOINT : MethodIntf.BEAN;
                    final MethodIntf methodIntf = this.getMethodIntf(method.getMethodIntf(), defaultMethodIntf);
                    componentDescription.getTransactionTimeouts().setAttribute(methodIntf, null, timeout);
                }
            }
        }
    }
}