/**
 *
 * 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
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.apache.openejb.jee;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlID;
import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.adapters.CollapsedStringAdapter;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;


/**
 * javaee6.xsd
 * <p/>
 * <p>Java class for message-destination-refType complex type.
 * <p/>
 * <p>The following schema fragment specifies the expected content contained within this class.
 * <p/>
 * <pre>
 * &lt;complexType name="message-destination-refType">
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element name="description" type="{http://java.sun.com/xml/ns/javaee}descriptionType" maxOccurs="unbounded" minOccurs="0"/>
 *         &lt;element name="message-destination-ref-name" type="{http://java.sun.com/xml/ns/javaee}jndi-nameType"/>
 *         &lt;element name="message-destination-type" type="{http://java.sun.com/xml/ns/javaee}message-destination-typeType" minOccurs="0"/>
 *         &lt;element name="message-destination-usage" type="{http://java.sun.com/xml/ns/javaee}message-destination-usageType" minOccurs="0"/>
 *         &lt;element name="message-destination-link" type="{http://java.sun.com/xml/ns/javaee}message-destination-linkType" minOccurs="0"/>
 *         &lt;group ref="{http://java.sun.com/xml/ns/javaee}resourceGroup"/>
 *       &lt;/sequence>
 *       &lt;attribute name="id" type="{http://www.w3.org/2001/XMLSchema}ID" />
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "message-destination-refType", propOrder = {
    "descriptions",
    "messageDestinationRefName",
    "messageDestinationType",
    "messageDestinationUsage",
    "messageDestinationLink",
    "mappedName",
    "injectionTarget",
    "lookupName"
})
public class MessageDestinationRef implements JndiReference {

    @XmlTransient
    protected TextMap description = new TextMap();
    @XmlElement(name = "message-destination-ref-name", required = true)
    protected String messageDestinationRefName;
    @XmlElement(name = "message-destination-type")
    protected String messageDestinationType;
    @XmlElement(name = "message-destination-usage")
    protected MessageDestinationUsage messageDestinationUsage;
    @XmlElement(name = "message-destination-link")
    protected String messageDestinationLink;
    @XmlElement(name = "mapped-name")
    protected String mappedName;
    @XmlElement(name = "lookup-name")
    protected String lookupName;
    @XmlElement(name = "injection-target", required = true)
    protected Set<InjectionTarget> injectionTarget;
    @XmlAttribute
    @XmlJavaTypeAdapter(CollapsedStringAdapter.class)
    @XmlID
    protected String id;

    @XmlTransient
    public String getName() {
        return getMessageDestinationRefName();
    }

    public String getKey() {
        final String name = getName();
        if (name == null || name.startsWith("java:")) return name;
        return "java:comp/env/" + name;
    }

    public MessageDestinationRef name(final String messageDestinationRefName) {
        this.messageDestinationRefName = messageDestinationRefName;
        return this;
    }

    public MessageDestinationRef type(final String messageDestinationType) {
        this.messageDestinationType = messageDestinationType;
        return this;
    }

    public MessageDestinationRef type(final Class<?> messageDestinationType) {
        return type(messageDestinationType.getName());
    }

    public MessageDestinationRef link(final String messageDestinationLink) {
        this.messageDestinationLink = messageDestinationLink;
        return this;
    }

    public MessageDestinationRef mappedName(final String mappedName) {
        this.mappedName = mappedName;
        return this;
    }

    public MessageDestinationRef lookup(final String lookupName) {
        this.lookupName = lookupName;
        return this;
    }

    public MessageDestinationRef injectionTarget(final String className, final String property) {
        getInjectionTarget().add(new InjectionTarget(className, property));

        // TODO move this to getKey()
        if (this.messageDestinationRefName == null) {
            this.messageDestinationRefName = "java:comp/env/" + className + "/" + property;
        }

        return this;
    }

    public MessageDestinationRef injectionTarget(final Class<?> clazz, final String property) {
        return injectionTarget(clazz.getName(), property);
    }

    @XmlTransient
    public String getType() {
        return getMessageDestinationType();
    }

    public void setName(final String name) {
        setMessageDestinationRefName(name);
    }

    public void setType(final String type) {
        setMessageDestinationType(type);
    }

    @XmlElement(name = "description", required = true)
    public Text[] getDescriptions() {
        return description.toArray();
    }

    public void setDescriptions(final Text[] text) {
        description.set(text);
    }

    public String getDescription() {
        return description.get();
    }

    public String getMessageDestinationRefName() {
        return messageDestinationRefName;
    }

    public void setMessageDestinationRefName(final String value) {
        this.messageDestinationRefName = value;
    }

    public String getMessageDestinationType() {
        return messageDestinationType;
    }

    public void setMessageDestinationType(final String value) {
        this.messageDestinationType = value;
    }

    public MessageDestinationUsage getMessageDestinationUsage() {
        return messageDestinationUsage;
    }

    public void setMessageDestinationUsage(final MessageDestinationUsage value) {
        this.messageDestinationUsage = value;
    }

    /**
     * The Assembler sets the value to reflect the flow of messages
     * between producers and consumers in the application.
     * <p/>
     * The value must be the message-destination-name of a message
     * destination in the same Deployment File or in another
     * Deployment File in the same Java EE application unit.
     * <p/>
     * Alternatively, the value may be composed of a path name
     * specifying a Deployment File containing the referenced
     * message destination with the message-destination-name of the
     * destination appended and separated from the path name by
     * "#". The path name is relative to the Deployment File
     * containing Deployment Component that is referencing the
     * message destination.  This allows multiple message
     * destinations with the same name to be uniquely identified.
     */
    public String getMessageDestinationLink() {
        return messageDestinationLink;
    }

    public void setMessageDestinationLink(final String value) {
        this.messageDestinationLink = value;
    }

    public String getMappedName() {
        return mappedName;
    }

    public void setMappedName(final String value) {
        this.mappedName = value;
    }

    public String getLookupName() {
        return lookupName;
    }

    public void setLookupName(final String lookupName) {
        this.lookupName = lookupName;
    }

    public Set<InjectionTarget> getInjectionTarget() {
        if (injectionTarget == null) {
            injectionTarget = new HashSet<InjectionTarget>();
        }
        return this.injectionTarget;
    }

    public String getId() {
        return id;
    }

    public void setId(final String value) {
        this.id = value;
    }

    @Override
    public String toString() {
        return "MessageDestinationRef{" +
            "name='" + messageDestinationRefName + '\'' +
            ", type='" + messageDestinationType + '\'' +
            ", usage=" + messageDestinationUsage +
            ", link='" + messageDestinationLink + '\'' +
            ", mappedName='" + mappedName + '\'' +
            ", lookupName='" + lookupName + '\'' +
            '}';
    }
}
