com.liferay.taglib.ui.SearchContainerColumnTextTag.java Source code

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Here is the source code for com.liferay.taglib.ui.SearchContainerColumnTextTag.java

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/**
 * Copyright (c) 2000-2012 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.taglib.ui;

import com.liferay.portal.kernel.bean.BeanPropertiesUtil;
import com.liferay.portal.kernel.dao.search.ResultRow;
import com.liferay.portal.kernel.dao.search.SearchEntry;
import com.liferay.portal.kernel.dao.search.TextSearchEntry;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.util.ServerDetector;
import com.liferay.portal.kernel.util.Validator;

import java.util.List;
import java.util.Map;

import javax.portlet.PortletURL;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspTagException;
import javax.servlet.jsp.tagext.BodyContent;
import javax.servlet.jsp.tagext.BodyTag;

/**
 * @author Raymond Aug
 */
public class SearchContainerColumnTextTag<R> extends SearchContainerColumnTag implements BodyTag {

    @Override
    public int doEndTag() {
        try {
            SearchContainerRowTag<R> searchContainerRowTag = (SearchContainerRowTag<R>) findAncestorWithClass(this,
                    SearchContainerRowTag.class);

            ResultRow row = searchContainerRowTag.getRow();

            if (Validator.isNotNull(_property)) {
                _value = String.valueOf(BeanPropertiesUtil.getObject(row.getObject(), _property));
            } else if (Validator.isNotNull(_buffer)) {
                _value = _sb.toString();
            } else if (_value == null) {
                BodyContent bodyContent = getBodyContent();

                if (bodyContent != null) {
                    _value = bodyContent.getString();
                } else {
                    Object object = BeanPropertiesUtil.getObject(row.getObject(), getName());

                    _value = String.valueOf(object);
                }
            }

            if (_translate) {
                _value = LanguageUtil.get(pageContext, _value);
            }

            if (index <= -1) {
                index = row.getEntries().size();
            }

            if (row.isRestricted()) {
                _href = null;
            }

            TextSearchEntry textSearchEntry = new TextSearchEntry();

            textSearchEntry.setAlign(getAlign());
            textSearchEntry.setColspan(getColspan());
            textSearchEntry.setCssClass(getCssClass());
            textSearchEntry.setHref((String) getHref());
            textSearchEntry.setName(getValue());
            textSearchEntry.setTarget(getTarget());
            textSearchEntry.setTitle(getTitle());
            textSearchEntry.setValign(getValign());

            row.addSearchEntry(index, textSearchEntry);

            return EVAL_PAGE;
        } finally {
            index = -1;
            _value = null;

            if (!ServerDetector.isResin()) {
                align = SearchEntry.DEFAULT_ALIGN;
                _buffer = null;
                colspan = SearchEntry.DEFAULT_COLSPAN;
                cssClass = SearchEntry.DEFAULT_CSS_CLASS;
                _href = null;
                name = null;
                _orderable = false;
                _orderableProperty = null;
                _property = null;
                _sb = null;
                _target = null;
                _title = null;
                _translate = false;
                valign = SearchEntry.DEFAULT_VALIGN;
            }
        }
    }

    @Override
    public int doStartTag() throws JspException {
        if (_orderable && Validator.isNull(_orderableProperty)) {
            _orderableProperty = name;
        }

        SearchContainerRowTag<R> searchContainerRowTag = (SearchContainerRowTag<R>) findAncestorWithClass(this,
                SearchContainerRowTag.class);

        if (searchContainerRowTag == null) {
            throw new JspTagException("Requires liferay-ui:search-container-row");
        }

        if (!searchContainerRowTag.isHeaderNamesAssigned()) {
            List<String> headerNames = searchContainerRowTag.getHeaderNames();

            String name = getName();

            if (Validator.isNull(name) && Validator.isNotNull(_property)) {
                name = _property;
            }

            headerNames.add(name);

            if (_orderable) {
                Map<String, String> orderableHeaders = searchContainerRowTag.getOrderableHeaders();

                if (Validator.isNotNull(_orderableProperty)) {
                    orderableHeaders.put(name, _orderableProperty);
                } else if (Validator.isNotNull(_property)) {
                    orderableHeaders.put(name, _property);
                } else if (Validator.isNotNull(name)) {
                    orderableHeaders.put(name, name);
                }
            }
        }

        if (Validator.isNotNull(_property)) {
            return SKIP_BODY;
        } else if (Validator.isNotNull(_buffer)) {
            _sb = new StringBuilder();

            pageContext.setAttribute(_buffer, _sb);

            return EVAL_BODY_INCLUDE;
        } else if (Validator.isNull(_value)) {
            return EVAL_BODY_BUFFERED;
        } else {
            return SKIP_BODY;
        }
    }

    public String getBuffer() {
        return _buffer;
    }

    public Object getHref() {
        if (Validator.isNotNull(_href) && (_href instanceof PortletURL)) {
            _href = _href.toString();
        }

        return _href;
    }

    public String getOrderableProperty() {
        return _orderableProperty;
    }

    public String getProperty() {
        return _property;
    }

    public String getTarget() {
        return _target;
    }

    public String getTitle() {
        return _title;
    }

    public String getValue() {
        return _value;
    }

    public boolean isOrderable() {
        return _orderable;
    }

    public void setBuffer(String buffer) {
        _buffer = buffer;
    }

    public void setHref(Object href) {
        _href = href;
    }

    public void setOrderable(boolean orderable) {
        _orderable = orderable;
    }

    public void setOrderableProperty(String orderableProperty) {
        _orderableProperty = orderableProperty;
    }

    public void setProperty(String property) {
        _property = property;
    }

    public void setTarget(String target) {
        _target = target;
    }

    public void setTitle(String title) {
        _title = title;
    }

    public void setTranslate(boolean translate) {
        _translate = translate;
    }

    public void setValue(String value) {
        _value = value;
    }

    private String _buffer;
    private Object _href;
    private boolean _orderable;
    private String _orderableProperty;
    private String _property;
    private StringBuilder _sb;
    private String _target;
    private String _title;
    private boolean _translate;
    private String _value;

}