com.liferay.alloy.tools.model.Attribute.java Source code

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Here is the source code for com.liferay.alloy.tools.model.Attribute.java

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/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library 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 library 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.
 */

package com.liferay.alloy.tools.model;

import com.liferay.alloy.util.ReservedAttributeUtil;
import com.liferay.alloy.util.StringUtil;
import com.liferay.alloy.util.TypeUtil;

import java.util.List;

import jodd.typeconverter.Convert;

import jodd.util.StringPool;

import org.apache.commons.lang.StringUtils;

import org.dom4j.Element;

public class Attribute extends BaseModel {

    public String getCapitalizedName() {
        return StringUtils.capitalize(getSafeName());
    }

    public Component getComponent() {
        return _component;
    }

    public String getConstantName() {
        return StringUtil.fromCamelCase(getSafeName(), '_').toUpperCase();
    }

    public String getDefaultValue() {
        return _defaultValue;
    }

    public String getGetterMethodPrefix() {
        String getterMethodPrefix = "get";

        if ("boolean".equals(_type)) {
            getterMethodPrefix = "is";
        }

        return getterMethodPrefix;
    }

    public String getJavaBeanPropertyName() {
        String javaBeanPropertyName = getSafeName();

        if ((javaBeanPropertyName.length() == 1)
                || StringUtils.isAllLowerCase(getInferredNamePrefix(javaBeanPropertyName))) {

            javaBeanPropertyName = getCapitalizedName();
        }

        return javaBeanPropertyName;
    }

    public String getJavaSafeName() {
        return ReservedAttributeUtil.getJavaSafeName(this);
    }

    public String getJavaScriptType() {
        return _javaScriptType;
    }

    public String getJavaWrapperType() {
        String javaWrapperType = getType();
        javaWrapperType = TypeUtil.getInputJavaType(javaWrapperType, true);

        return TypeUtil.getJavaWrapperType(javaWrapperType);
    }

    public String getSafeName() {
        String safeName = getName();

        if ((getComponent() != null) && getComponent().isAlloyComponent()) {
            safeName = ReservedAttributeUtil.getSafeName(this);
        }

        if (safeName.indexOf(StringPool.COLON) > -1) {
            safeName = StringUtils.substringAfterLast(safeName, StringPool.COLON);
        }

        return safeName;
    }

    public String getType() {
        return _type;
    }

    public String getTypeSimpleClassName() {
        return getTypeSimpleClassName(_type);
    }

    public String getTypeSimpleClassName(String type) {
        if (TypeUtil.isPrimitiveType(type)) {
            return type;
        } else {
            try {
                return Class.forName(type).getSimpleName();
            } catch (ClassNotFoundException e) {
            }
        }

        return StringPool.EMPTY;
    }

    public void initialize(Element attributeElement, Component component) {
        setComponent(component);
        String description = attributeElement.elementText("description");
        setDescription(description);
        String name = attributeElement.elementText("name");
        setName(name);
        _defaultValue = attributeElement.elementText("defaultValue");
        _javaScriptType = Convert.toString(attributeElement.elementText("javaScriptType"), null);

        String defaultType = DEFAULT_TYPE;

        if (_javaScriptType != null) {
            defaultType = TypeUtil.getJavaScriptType(_javaScriptType);
            defaultType = TypeUtil.getInputJavaType(defaultType, true);
        }

        _type = Convert.toString(attributeElement.elementText("type"), defaultType);
        boolean generateJava = Convert.toBoolean(attributeElement.elementText("generateJava"), true);
        setGenerateJava(generateJava);

        _gettable = Convert.toBoolean(attributeElement.elementText("gettable"), true);
        _required = Convert.toBoolean(attributeElement.elementText("required"), false);
        _settable = Convert.toBoolean(attributeElement.elementText("settable"), true);
        _readOnly = Convert.toBoolean(attributeElement.elementText("readOnly"), false);
    }

    public boolean isEvent() {
        List<Event> events = _component.getEvents();

        return events.contains(this);
    }

    public boolean isGettable() {
        return _gettable;
    }

    public boolean isReadOnly() {
        return _readOnly;
    }

    public boolean isRequired() {
        return _required;
    }

    public boolean isSettable() {
        return _settable;
    }

    public void setComponent(Component component) {
        _component = component;
    }

    public void setDefaultValue(String defaultValue) {
        _defaultValue = defaultValue;
    }

    public void setGettable(boolean gettable) {
        _gettable = gettable;
    }

    public void setJavaScriptType(String javaScriptType) {
        _javaScriptType = javaScriptType;
    }

    public void setReadOnly(boolean readOnly) {
        _readOnly = readOnly;
    }

    public void setRequired(boolean required) {
        _required = required;
    }

    public void setSettable(boolean settable) {
        _settable = settable;
    }

    public void setType(String _type) {
        this._type = _type;
    }

    /**
     * http://download.oracle.com/otn-pub/jcp/7224-javabeans-1.01-fr-spec-oth-JSpec/beans.101.pdf
     * See section 8.8 (Capitalization of inferred names.)
     */
    protected String getInferredNamePrefix(String name) {
        return name.substring(0, 2);
    }

    protected static final String DEFAULT_TYPE = "java.lang.Object";

    private Component _component;
    private String _defaultValue;
    private boolean _gettable = true;
    private String _javaScriptType;
    private boolean _readOnly;
    private boolean _required;
    private boolean _settable = true;
    private String _type;

}