/jboss-as-7.1.1.Final/logging/src/main/java/org/jboss/as/logging/LogHandlerListAttributeDefinition.java
Java | 240 lines | 187 code | 27 blank | 26 comment | 31 complexity | b43cb9a6ef3b3c2eecfd202d732529b0 MD5 | raw file
Possible License(s): LGPL-2.1, Apache-2.0
- /*
- * JBoss, Home of Professional Open Source.
- * Copyright 2011, Red Hat, Inc., and individual contributors
- * as indicated by the @author tags. See the copyright.txt file in the
- * distribution for a full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
- package org.jboss.as.logging;
- import org.jboss.as.controller.ListAttributeDefinition;
- import org.jboss.as.controller.SimpleAttributeDefinition;
- import org.jboss.as.controller.client.helpers.MeasurementUnit;
- import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
- import org.jboss.as.controller.descriptions.ResourceDescriptionResolver;
- import org.jboss.as.controller.operations.validation.AllowedValuesValidator;
- import org.jboss.as.controller.operations.validation.MinMaxValidator;
- import org.jboss.as.controller.operations.validation.ParameterValidator;
- import org.jboss.as.controller.registry.AttributeAccess;
- import org.jboss.dmr.ModelNode;
- import javax.xml.stream.XMLStreamException;
- import javax.xml.stream.XMLStreamWriter;
- import java.util.List;
- import java.util.Locale;
- import java.util.ResourceBundle;
- import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DESCRIPTION;
- import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.VALUE_TYPE;
- /**
- * Date: 13.10.2011
- *
- * @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
- */
- public class LogHandlerListAttributeDefinition extends ListAttributeDefinition {
- private final SimpleAttributeDefinition valueType;
- private LogHandlerListAttributeDefinition(final String name, final String xmlName, final SimpleAttributeDefinition valueType, final boolean allowNull, final int minSize, final int maxSize, final String[] alternatives, final String[] requires, final AttributeAccess.Flag... flags) {
- super(name, xmlName, allowNull, minSize, maxSize, valueType.getValidator(), alternatives, requires, flags);
- this.valueType = valueType;
- }
- @Override
- public ModelNode addResourceAttributeDescription(ResourceBundle bundle, String prefix, ModelNode resourceDescription) {
- final ModelNode result = super.addResourceAttributeDescription(bundle, prefix, resourceDescription);
- addValueTypeDescription(result, prefix, bundle);
- return result;
- }
- @Override
- public ModelNode addOperationParameterDescription(ResourceBundle bundle, String prefix, ModelNode operationDescription) {
- final ModelNode result = super.addOperationParameterDescription(bundle, prefix, operationDescription);
- addValueTypeDescription(result, prefix, bundle);
- return result;
- }
- @Override
- protected void addValueTypeDescription(final ModelNode node, final ResourceBundle bundle) {
- node.get(VALUE_TYPE, valueType.getName()).set(getValueTypeDescription(false));
- }
- protected void addValueTypeDescription(final ModelNode node, final String prefix, final ResourceBundle bundle) {
- final ModelNode valueTypeDesc = getValueTypeDescription(false);
- valueTypeDesc.get(DESCRIPTION).set(valueType.getAttributeTextDescription(bundle, prefix));
- node.get(VALUE_TYPE, valueType.getName()).set(valueTypeDesc);
- }
- @Override
- protected void addAttributeValueTypeDescription(final ModelNode node, final ResourceDescriptionResolver resolver, final Locale locale, final ResourceBundle bundle) {
- final ModelNode valueTypeDesc = getValueTypeDescription(false);
- valueTypeDesc.get(DESCRIPTION).set(resolver.getResourceAttributeValueTypeDescription(getName(), locale, bundle, valueType.getName()));
- node.get(VALUE_TYPE, valueType.getName()).set(valueTypeDesc);
- }
- @Override
- protected void addOperationParameterValueTypeDescription(final ModelNode node, final String operationName, final ResourceDescriptionResolver resolver, final Locale locale, final ResourceBundle bundle) {
- final ModelNode valueTypeDesc = getValueTypeDescription(true);
- valueTypeDesc.get(DESCRIPTION).set(resolver.getOperationParameterValueTypeDescription(operationName, getName(), locale, bundle, valueType.getName()));
- node.get(VALUE_TYPE, valueType.getName()).set(valueTypeDesc);
- }
- @Override
- public void marshallAsElement(final ModelNode resourceModel, final XMLStreamWriter writer) throws XMLStreamException {
- if (resourceModel.hasDefined(getName())) {
- writer.writeStartElement(getXmlName());
- for (ModelNode handler : resourceModel.get(getName()).asList()) {
- valueType.marshallAsElement(handler, writer);
- }
- writer.writeEndElement();
- }
- }
- private ModelNode getValueTypeDescription(boolean forOperation) {
- final ModelNode result = new ModelNode();
- result.get(ModelDescriptionConstants.TYPE).set(valueType.getType());
- result.get(ModelDescriptionConstants.DESCRIPTION); // placeholder
- result.get(ModelDescriptionConstants.EXPRESSIONS_ALLOWED).set(valueType.isAllowExpression());
- if (forOperation) {
- result.get(ModelDescriptionConstants.REQUIRED).set(!valueType.isAllowNull());
- }
- result.get(ModelDescriptionConstants.NILLABLE).set(isAllowNull());
- final ModelNode defaultValue = valueType.getDefaultValue();
- if (!forOperation && defaultValue != null && defaultValue.isDefined()) {
- result.get(ModelDescriptionConstants.DEFAULT).set(defaultValue);
- }
- MeasurementUnit measurementUnit = valueType.getMeasurementUnit();
- if (measurementUnit != null && measurementUnit != MeasurementUnit.NONE) {
- result.get(ModelDescriptionConstants.UNIT).set(measurementUnit.getName());
- }
- final String[] alternatives = valueType.getAlternatives();
- if (alternatives != null) {
- for (final String alternative : alternatives) {
- result.get(ModelDescriptionConstants.ALTERNATIVES).add(alternative);
- }
- }
- final String[] requires = valueType.getRequires();
- if (requires != null) {
- for (final String required : requires) {
- result.get(ModelDescriptionConstants.REQUIRES).add(required);
- }
- }
- final ParameterValidator validator = valueType.getValidator();
- if (validator instanceof MinMaxValidator) {
- MinMaxValidator minMax = (MinMaxValidator) validator;
- Long min = minMax.getMin();
- if (min != null) {
- switch (valueType.getType()) {
- case STRING:
- case LIST:
- case OBJECT:
- result.get(ModelDescriptionConstants.MIN_LENGTH).set(min);
- break;
- default:
- result.get(ModelDescriptionConstants.MIN).set(min);
- }
- }
- Long max = minMax.getMax();
- if (max != null) {
- switch (valueType.getType()) {
- case STRING:
- case LIST:
- case OBJECT:
- result.get(ModelDescriptionConstants.MAX_LENGTH).set(max);
- break;
- default:
- result.get(ModelDescriptionConstants.MAX).set(max);
- }
- }
- }
- if (validator instanceof AllowedValuesValidator) {
- AllowedValuesValidator avv = (AllowedValuesValidator) validator;
- List<ModelNode> allowed = avv.getAllowedValues();
- if (allowed != null) {
- for (ModelNode ok : allowed) {
- result.get(ModelDescriptionConstants.ALLOWED).add(ok);
- }
- }
- }
- return result;
- }
- public static class Builder {
- private final String name;
- private final SimpleAttributeDefinition valueType;
- private String xmlName;
- private boolean allowNull;
- private int minSize;
- private int maxSize;
- private String[] alternatives;
- private String[] requires;
- private AttributeAccess.Flag[] flags;
- public Builder(final String name, final SimpleAttributeDefinition valueType) {
- this.name = name;
- this.valueType = valueType;
- }
- public static Builder of(final String name, final SimpleAttributeDefinition valueType) {
- return new Builder(name, valueType);
- }
- public LogHandlerListAttributeDefinition build() {
- if (xmlName == null) xmlName = name;
- if (maxSize < 1) maxSize = Integer.MAX_VALUE;
- return new LogHandlerListAttributeDefinition(name, xmlName, valueType, allowNull, minSize, maxSize, alternatives, requires, flags);
- }
- public Builder setAllowNull(final boolean allowNull) {
- this.allowNull = allowNull;
- return this;
- }
- public Builder setAlternates(final String... alternates) {
- this.alternatives = alternates;
- return this;
- }
- public Builder setFlags(final AttributeAccess.Flag... flags) {
- this.flags = flags;
- return this;
- }
- public Builder setMaxSize(final int maxSize) {
- this.maxSize = maxSize;
- return this;
- }
- public Builder setMinSize(final int minSize) {
- this.minSize = minSize;
- return this;
- }
- public Builder setRequires(final String... requires) {
- this.requires = requires;
- return this;
- }
- public Builder setXmlName(final String xmlName) {
- this.xmlName = xmlName;
- return this;
- }
- }
- }