ch.ralscha.extdirectspring.provider.PollProvider.java Source code

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Here is the source code for ch.ralscha.extdirectspring.provider.PollProvider.java

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/**
 * Copyright 2010-2014 Ralph Schaer <ralphschaer@gmail.com>
 *
 * Licensed 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 ch.ralscha.extdirectspring.provider;

import static org.fest.assertions.api.Assertions.assertThat;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.CookieValue;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestParam;

import ch.ralscha.extdirectspring.annotation.ExtDirectMethod;
import ch.ralscha.extdirectspring.annotation.ExtDirectMethodType;

@Service
public class PollProvider {

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, event = "message1", group = "group2")
    public String handleMessage1() {
        Date now = new Date();
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd 'at' hh:mm:ss");
        return "Successfully polled at: " + formatter.format(now);
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, event = "message2", group = "group2", entryClass = String.class)
    public String handleMessage2(HttpServletResponse response, HttpServletRequest request, HttpSession session,
            Locale locale) {
        assertThat(response).isNotNull();
        assertThat(request).isNotNull();
        assertThat(session).isNotNull();
        assertThat(locale).isEqualTo(Locale.ENGLISH);

        Date now = new Date();
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd 'at' hh:mm:ss");
        return "Successfully polled at: " + formatter.format(now);
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, event = "message3", group = "group4")
    public String handleMessage3(Locale locale, @RequestParam(value = "id") int id) {
        assertThat(locale).isEqualTo(Locale.ENGLISH);
        return "Result: " + id;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, event = "message4", synchronizeOnSession = true)
    public int handleMessage4(@RequestParam(value = "id", defaultValue = "1") int id, HttpServletRequest request) {
        assertThat(request).isNotNull();
        return id * 2;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, event = "message5", group = "group3")
    public Integer handleMessage5(@RequestParam(value = "id", required = false) Integer id, String dummy) {
        assertThat(dummy).isNull();
        if (id != null) {
            return id * 2;
        }
        return null;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group2")
    public String message6() {
        Date now = new Date();
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd 'at' hh:mm:ss");
        return "Successfully polled at: " + formatter.format(now);
    }

    /* Request Header */

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageRequestHeader1(@RequestParam(value = "id", required = false) Integer id, String dummy,
            @RequestHeader String header) {
        return id + ";" + dummy + ";" + header;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5", synchronizeOnSession = true)
    public String messageRequestHeader2(@RequestParam Integer id,
            @RequestHeader(value = "anotherName", required = true) String header) {
        return id + ";" + header;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageRequestHeader3(
            @RequestHeader(value = "anotherName", defaultValue = "default") String header) {
        return header;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageRequestHeader4(@RequestHeader(defaultValue = "default", required = false) String header) {
        return header;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageRequestHeader5(@RequestHeader(defaultValue = "default1", required = false) String header1,
            @RequestParam(value = "id", required = false) Integer id,
            @RequestHeader(defaultValue = "default2", required = false) String header2,
            @RequestHeader(value = "last") String header3) {
        return id + ";" + header1 + ";" + header2 + ";" + header3;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageRequestHeader6(@RequestHeader Integer intHeader, @RequestHeader Boolean booleanHeader) {
        return intHeader + ";" + booleanHeader;
    }

    /* Cookie Value */

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageCookieValue1(@RequestParam(value = "id", required = false) Integer id, String dummy,
            @CookieValue String cookie) {
        return id + ";" + dummy + ";" + cookie;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5", synchronizeOnSession = true)
    public String messageCookieValue2(@RequestParam Integer id,
            @CookieValue(value = "anotherName", required = true) String cookie) {
        return id + ";" + cookie;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageCookieValue3(@CookieValue(value = "anotherName", defaultValue = "default") String cookie) {
        return cookie;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageCookieValue4(@CookieValue(defaultValue = "default", required = false) String cookie) {
        return cookie;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageCookieValue5(@RequestHeader String requestHeader,
            @CookieValue(defaultValue = "default1", required = false) String cookie1,
            @RequestParam(value = "id", required = false) Integer id,
            @CookieValue(defaultValue = "default2", required = false) String cookie2,
            @CookieValue(value = "last") String cookie3) {
        return requestHeader + ";" + id + ";" + cookie1 + ";" + cookie2 + ";" + cookie3;
    }

    @ExtDirectMethod(value = ExtDirectMethodType.POLL, group = "group5")
    public String messageCookieValue6(
            @RequestHeader(required = false, defaultValue = "theHeader") String requestHeader,
            @CookieValue Integer intCookie, @CookieValue Boolean booleanCookie) {
        return requestHeader + ";" + intCookie + ";" + booleanCookie;
    }
}