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Trending Discussions on File Utils
Android 11: Send e-mail with automatically attached file
Update events in calendar after change in variable - Fullcalendar
ssl certificate issue for jgit in javafx app image versus javafx app runtime
I have doubts about double pointer as parameters for a swap function
QUESTION
Android 11: Send e-mail with automatically attached file
Asked 2021-Jun-02 at 13:39I want open and email app with already generated text, subject, recipient and attached file, it works with android sdk version 29 (android 10) and lower. However starting Android 11 there are restriction to writing file in external or internal storages, and there is also another restriction that is not allowed to attach file automatically from app file directory. Previously I was copying from app storage to internal or external storage to attach file, any solutions?
done
android:requestLegacyExternalStorage="true"
1public static void sendMail(Context context) throws IOException {
2 Context appContext = context.getApplicationContext();
3
4 File logFile = FileUtils.createFile(context.getFilesDir().getAbsolutePath(), "testFile.txt", "Test");
5
6 File logsDirectory = new File(FileUtils.getStorageDirectory(appContext), "files");
7 logsDirectory.mkdirs();
8
9 File destFile = new File(logsDirectory, "log.txt");
10
11 InputStream in = new FileInputStream(logFile);
12 boolean copied = FileUtils.copyToFile(in, destFile);
13
14 Uri logPath = Uri.fromFile(destFile);
15
16 Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
17 emailIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
18 emailIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
19 // set the type to 'email'
20 emailIntent.setData(Uri.parse("mailto:"));
21 String[] to = {"support@test.com"};
22 String subject = "Test log";
23 String body =
24 "Hello";
25 emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
26 emailIntent.putExtra(Intent.EXTRA_EMAIL, to);
27 emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, body);
28 // the attachment
29 emailIntent.putExtra(Intent.EXTRA_STREAM, logPath);
30
31 context.startActivity(Intent.createChooser(emailIntent, "Send email..."));
32 }
331public static void sendMail(Context context) throws IOException {
2 Context appContext = context.getApplicationContext();
3
4 File logFile = FileUtils.createFile(context.getFilesDir().getAbsolutePath(), "testFile.txt", "Test");
5
6 File logsDirectory = new File(FileUtils.getStorageDirectory(appContext), "files");
7 logsDirectory.mkdirs();
8
9 File destFile = new File(logsDirectory, "log.txt");
10
11 InputStream in = new FileInputStream(logFile);
12 boolean copied = FileUtils.copyToFile(in, destFile);
13
14 Uri logPath = Uri.fromFile(destFile);
15
16 Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
17 emailIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
18 emailIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
19 // set the type to 'email'
20 emailIntent.setData(Uri.parse("mailto:"));
21 String[] to = {"support@test.com"};
22 String subject = "Test log";
23 String body =
24 "Hello";
25 emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
26 emailIntent.putExtra(Intent.EXTRA_EMAIL, to);
27 emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, body);
28 // the attachment
29 emailIntent.putExtra(Intent.EXTRA_STREAM, logPath);
30
31 context.startActivity(Intent.createChooser(emailIntent, "Send email..."));
32 }
33public class FileUtils {
34
35 public static String getExtensionFromFileName(String fileName) {
36 if (fileName == null) return null;
37
38 String extension = null;
39 int i = fileName.lastIndexOf('.');
40 if (i > 0) {
41 extension = fileName.substring(i + 1);
42 }
43 return extension;
44 }
45
46 /**
47 * Copy data from a source stream to destFile. Return true if succeed, return false if failed.
48 */
49 public static boolean copyToFile(InputStream inputStream, File destFile) {
50 if (inputStream == null || destFile == null) return false;
51 try {
52 try (OutputStream out = new FileOutputStream(destFile)) {
53 byte[] buffer = new byte[4096];
54 int bytesRead;
55 while ((bytesRead = inputStream.read(buffer)) >= 0) {
56 out.write(buffer, 0, bytesRead);
57 }
58 }
59 return true;
60 } catch (IOException e) {
61 Log.e("[File Utils]", "copyToFile exception: " + e);
62
63 }
64 return false;
65 }
66
67
68 public static String getStorageDirectory(Context mContext) {
69 String storageDir =
70 Environment.getExternalStorageDirectory().getAbsolutePath()
71 + "/"
72 + mContext.getString(R.string.app_name);
73 File file = new File(storageDir);
74 mContext.getExternalMediaDirs();
75
76 if (!file.isDirectory() || !file.exists()) {
77
78
79 }
80 return storageDir;
81 }
82
83 public static File createFile(String directory ,String fileName, String textToAttach)
84 {
85 File logFile = new File(directory + "/" + fileName);
86 if (!logFile.exists())
87 {
88 try
89 {
90 logFile.createNewFile();
91 }
92 catch (IOException e)
93 {
94 // TODO Auto-generated catch block
95 e.printStackTrace();
96 }
97 }
98 try
99 {
100 //BufferedWriter for performance, true to set append to file flag
101 BufferedWriter buf = new BufferedWriter(new FileWriter(logFile, true));
102 buf.append(textToAttach);
103 buf.newLine();
104 buf.close();
105 }
106 catch (IOException e)
107 {
108 // TODO Auto-generated catch block
109 e.printStackTrace();
110 }
111 return logFile;
112 }
113}
114ANSWER
Answered 2021-Jun-02 at 13:39I have done using FileProvider and selector, this is for multiple files
1public static void sendMail(Context context) throws IOException {
2 Context appContext = context.getApplicationContext();
3
4 File logFile = FileUtils.createFile(context.getFilesDir().getAbsolutePath(), "testFile.txt", "Test");
5
6 File logsDirectory = new File(FileUtils.getStorageDirectory(appContext), "files");
7 logsDirectory.mkdirs();
8
9 File destFile = new File(logsDirectory, "log.txt");
10
11 InputStream in = new FileInputStream(logFile);
12 boolean copied = FileUtils.copyToFile(in, destFile);
13
14 Uri logPath = Uri.fromFile(destFile);
15
16 Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
17 emailIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
18 emailIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
19 // set the type to 'email'
20 emailIntent.setData(Uri.parse("mailto:"));
21 String[] to = {"support@test.com"};
22 String subject = "Test log";
23 String body =
24 "Hello";
25 emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
26 emailIntent.putExtra(Intent.EXTRA_EMAIL, to);
27 emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, body);
28 // the attachment
29 emailIntent.putExtra(Intent.EXTRA_STREAM, logPath);
30
31 context.startActivity(Intent.createChooser(emailIntent, "Send email..."));
32 }
33public class FileUtils {
34
35 public static String getExtensionFromFileName(String fileName) {
36 if (fileName == null) return null;
37
38 String extension = null;
39 int i = fileName.lastIndexOf('.');
40 if (i > 0) {
41 extension = fileName.substring(i + 1);
42 }
43 return extension;
44 }
45
46 /**
47 * Copy data from a source stream to destFile. Return true if succeed, return false if failed.
48 */
49 public static boolean copyToFile(InputStream inputStream, File destFile) {
50 if (inputStream == null || destFile == null) return false;
51 try {
52 try (OutputStream out = new FileOutputStream(destFile)) {
53 byte[] buffer = new byte[4096];
54 int bytesRead;
55 while ((bytesRead = inputStream.read(buffer)) >= 0) {
56 out.write(buffer, 0, bytesRead);
57 }
58 }
59 return true;
60 } catch (IOException e) {
61 Log.e("[File Utils]", "copyToFile exception: " + e);
62
63 }
64 return false;
65 }
66
67
68 public static String getStorageDirectory(Context mContext) {
69 String storageDir =
70 Environment.getExternalStorageDirectory().getAbsolutePath()
71 + "/"
72 + mContext.getString(R.string.app_name);
73 File file = new File(storageDir);
74 mContext.getExternalMediaDirs();
75
76 if (!file.isDirectory() || !file.exists()) {
77
78
79 }
80 return storageDir;
81 }
82
83 public static File createFile(String directory ,String fileName, String textToAttach)
84 {
85 File logFile = new File(directory + "/" + fileName);
86 if (!logFile.exists())
87 {
88 try
89 {
90 logFile.createNewFile();
91 }
92 catch (IOException e)
93 {
94 // TODO Auto-generated catch block
95 e.printStackTrace();
96 }
97 }
98 try
99 {
100 //BufferedWriter for performance, true to set append to file flag
101 BufferedWriter buf = new BufferedWriter(new FileWriter(logFile, true));
102 buf.append(textToAttach);
103 buf.newLine();
104 buf.close();
105 }
106 catch (IOException e)
107 {
108 // TODO Auto-generated catch block
109 e.printStackTrace();
110 }
111 return logFile;
112 }
113}
114public static void sendMail(Context context) {
115 Context appContext = context.getApplicationContext();
116 final String authority = appContext.getPackageName() + ".FileProvider";
117 String[] to = {"test@test.com"};
118 String subject = "subject";
119 String body = "body";
120
121 ArrayList<File> logFiles = getLogFile(context);
122
123 if (logFiles.size() == 0) {
124 Toast.makeText(
125 context,
126 context.getString(R.string.toast_send_failed_no_file_found),
127 Toast.LENGTH_LONG)
128 .show();
129 return;
130 }
131 // has to be an ArrayList
132
133 ArrayList<Uri> logPaths = new ArrayList<>();
134 for (File file : logFiles) {
135 if (file.exists()) {
136 logPaths.add(FileProvider.getUriForFile(appContext, authority, file));
137 }
138 }
139
140 Intent emailSelectorIntent = new Intent(Intent.ACTION_SENDTO);
141 emailSelectorIntent.setDataAndType(Uri.parse("mailto:"), "plain/text");
142
143 final Intent emailIntent = new Intent(Intent.ACTION_SEND_MULTIPLE);
144 // emailIntent.setType("plain/text");
145 emailIntent.addFlags(
146 Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
147
148 emailIntent.putExtra(Intent.EXTRA_EMAIL, to);
149 emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
150 emailIntent.putExtra(Intent.EXTRA_TEXT, body);
151 emailIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, logPaths);
152 emailIntent.setSelector(emailSelectorIntent);
153
154 context.startActivity(Intent.createChooser(emailIntent, "Send Logs"));
155 }
156QUESTION
Update events in calendar after change in variable - Fullcalendar
Asked 2021-Mar-25 at 08:11Using Fullcalendar with Vue.js, I'm passing the initial events from a variable, but I need that after this variable is updated, the events were updated in the calendar also.
The documentation seems to be clear about that:
But I've tried this and nothing happens, the events keeps as the first renderization.
Also I've looked in many SO related answers about this topic but most of them are applied with JQuery which is not my case.
I can't figure out how to aply this in a correct way.
Thanks in advance for your attention...
My code to create the calendar:
1<FullCalendar :options="calendarOptions" ref="fullCalendar"/>
2
3data() {
4 return {
5 calendarOptions: {
6 firstDay: new Date().getDay(),
7 plugins: [timeGridPlugin, interactionPlugin],
8 headerToolbar: {
9 left: '',
10 center: 'title',
11 right: 'prev,next'
12 },
13 initialView: 'timeGridWeek',
14 slotMinTime: "09:00:00",
15 slotMaxTime: "20:00:00",
16 height: "1070px",
17 expandRows: true ,
18 dayHeaderFormat: { weekday: 'narrow', day: 'numeric' },
19 events: displayEvents
20 },
21 ...
22The function that update the variable:
1<FullCalendar :options="calendarOptions" ref="fullCalendar"/>
2
3data() {
4 return {
5 calendarOptions: {
6 firstDay: new Date().getDay(),
7 plugins: [timeGridPlugin, interactionPlugin],
8 headerToolbar: {
9 left: '',
10 center: 'title',
11 right: 'prev,next'
12 },
13 initialView: 'timeGridWeek',
14 slotMinTime: "09:00:00",
15 slotMaxTime: "20:00:00",
16 height: "1070px",
17 expandRows: true ,
18 dayHeaderFormat: { weekday: 'narrow', day: 'numeric' },
19 events: displayEvents
20 },
21 ...
22getEvents() {
23 this.displayEvents = [
24 {
25 id: 1,
26 title: "TEST1",
27 start: "2021-03-29 09:00:00",
28 end: "2021-03-29 11:00:00",
29 backgroundColor: "#FF5733"
30 },
31 {
32 id: 2,
33 title: "TEST2",
34 start: "2021-03-29 10:00:00",
35 end: "2021-03-29 11:05:00",
36 backgroundColor: "#0053B8"
37 },
38 ]
39 let calendarApi = this.$refs.fullCalendar.getApi()
40 calendarApi('refetchEvents')
41 this.$refs.fullCalendar('refetchEvents')
42}
43(displayEvents came from another javascript file utils.js, and after execute the function it is modified)
UPDATE:
I found that I was calling the .fullCalendar('refetchEvents') method in an incorrect way. Now I'm calling it as it:
1<FullCalendar :options="calendarOptions" ref="fullCalendar"/>
2
3data() {
4 return {
5 calendarOptions: {
6 firstDay: new Date().getDay(),
7 plugins: [timeGridPlugin, interactionPlugin],
8 headerToolbar: {
9 left: '',
10 center: 'title',
11 right: 'prev,next'
12 },
13 initialView: 'timeGridWeek',
14 slotMinTime: "09:00:00",
15 slotMaxTime: "20:00:00",
16 height: "1070px",
17 expandRows: true ,
18 dayHeaderFormat: { weekday: 'narrow', day: 'numeric' },
19 events: displayEvents
20 },
21 ...
22getEvents() {
23 this.displayEvents = [
24 {
25 id: 1,
26 title: "TEST1",
27 start: "2021-03-29 09:00:00",
28 end: "2021-03-29 11:00:00",
29 backgroundColor: "#FF5733"
30 },
31 {
32 id: 2,
33 title: "TEST2",
34 start: "2021-03-29 10:00:00",
35 end: "2021-03-29 11:05:00",
36 backgroundColor: "#0053B8"
37 },
38 ]
39 let calendarApi = this.$refs.fullCalendar.getApi()
40 calendarApi('refetchEvents')
41 this.$refs.fullCalendar('refetchEvents')
42}
43let calendarApi = this.$refs.fullCalendar.getApi()
44calendarApi.refetchEvents()
45But still the changes aren't reflected in the calendar after this.
ANSWER
Answered 2021-Mar-25 at 07:27Your events don't update because you're using a static event source - that array was copied to fullCalendar when it was initialised. Updates to it have no effect on the calendar because fullCalendar is using a different, older copy of the array.
And fullCalendar has no way to refetch anything because you didn't give it a source to fetch from. If you want re-fetching to work then you need to provide a dynamic event source. There are two techniques you can use to do that, both described in detail in the documentation:
Events as a JSON feed - where you simply specify a URL which will return JSON event data directly. fullCalendar will call this URL whenever the date changes - or whenever you call refetchEvents - and pass the current start and end dates of the calendar as query parameters, so the server can return a list of events correctly filtered by date.
Events as a function - where you provide a callback function which fullCalendar will call whenever the date changes - or whenever you call refetchEvents - and passes the current start and end date as parameters to the function. The function can then do whatever you want in order to fetch events - e.g. make a custom AJAX call, or call another function or whatever. When the events are ready you pass them back to fullCalendar using the "successCallback" function supplied as a parameter to the main callback. There's an example in the documentation.
QUESTION
ssl certificate issue for jgit in javafx app image versus javafx app runtime
Asked 2020-Nov-12 at 15:37I have developed a simple JavaFX app using jgit, that is allowing users to play with git.
When the app was started from the IntelliJ idea, I was able to clone the GitHub repo using my jgit implementation of the "git clone" command without any issues. But as soon as I created an image from my app and started the app from the image, I am getting an SSL certificate issue:
Exception:org.eclipse.jgit.api.errors.TransportException: Secure connection to https://my-github-repo.git could not be established because of SSL problems.
I am trying to understand why I am getting the SSL certificate issue only when I am running the app from the image. Can somebody explain that? I understand that I can disable SSL verification (there are some questions answered on that topic), but I want to know why it is working from IDE and not from the created image...
here is my simplified git clone implementation for http:
1try {
2
3 CloneCommand command = Git.cloneRepository();
4
5 command.setCredentialsProvider(new UsernamePasswordCredentialsProvider(httpUsername, httpPassword));
6
7 // run the clone command
8 command.setURI(repositoryUrl);
9 command.setDirectory(dirFramework);
10 git = command.call();
11
12} catch (Exception e) {
13 LOG.error("Error occurred during task: Git clone: " + e);
14}
15For creating the image I am using the "org.beryx.runtime" plugin with the Gradle task "runtime".
Here is the build.gradle content:
1try {
2
3 CloneCommand command = Git.cloneRepository();
4
5 command.setCredentialsProvider(new UsernamePasswordCredentialsProvider(httpUsername, httpPassword));
6
7 // run the clone command
8 command.setURI(repositoryUrl);
9 command.setDirectory(dirFramework);
10 git = command.call();
11
12} catch (Exception e) {
13 LOG.error("Error occurred during task: Git clone: " + e);
14}
15plugins {
16 id 'java'
17 id 'application'
18 id 'org.openjfx.javafxplugin' version '0.0.8'
19 id 'org.beryx.runtime' version '1.11.4'
20}
21
22group 'org.sovap'
23version '1.0-SNAPSHOT'
24
25sourceCompatibility = 11
26targetCompatibility = 11
27
28repositories {
29 mavenCentral()
30}
31
32dependencies {
33
34 // xml stuff
35 compile 'jakarta.xml.bind:jakarta.xml.bind-api:2.3.3'
36 compile 'org.glassfish.jaxb:jaxb-runtime:2.3.2'
37 compile 'jakarta.activation:jakarta.activation-api:1.2.2'
38
39 // logger
40 compile 'org.apache.logging.log4j:log4j-core:2.13.3'
41 compile 'org.slf4j:slf4j-api:1.7.30'
42 compile 'org.slf4j:slf4j-simple:1.7.30'
43
44 // cucumber
45 compile 'io.cucumber:gherkin:15.0.2'
46
47 // jgit
48 compile 'org.eclipse.jgit:org.eclipse.jgit:5.9.0.202009080501-r'
49 compile 'org.eclipse.jgit:org.eclipse.jgit.archive:5.9.0.202009080501-r'
50 compile 'org.eclipse.jgit:org.eclipse.jgit.ssh.jsch:5.9.0.202009080501-r'
51
52 // file utils
53 compile 'commons-io:commons-io:2.7'
54
55 //controlsfx
56 compile 'org.controlsfx:controlsfx:11.0.2'
57
58}
59
60javafx {
61 version = "15"
62 modules = ['javafx.controls', 'javafx.fxml', 'javafx.web', "javafx.graphics"]
63}
64
65application {
66 mainClassName = 'org.sovap.taman.Launcher'
67 applicationName = 'taman'
68}
69
70runtime {
71 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
72 imageDir = file("$buildDir/taman")
73}
74Edit 1:
How the image is created? - image is created with the plugin 'org.beryx.runtime' version '1.11.4', with Gradle task called 'runtime'. At the end of the build.gradle content you can see some specific configuration for runtime task.
Also, it is possible to include modules there as described here: https://badass-runtime-plugin.beryx.org/releases/latest/
I have tested the config with modules you are mentioning for runtime task in build.gradle (also one by one):
1try {
2
3 CloneCommand command = Git.cloneRepository();
4
5 command.setCredentialsProvider(new UsernamePasswordCredentialsProvider(httpUsername, httpPassword));
6
7 // run the clone command
8 command.setURI(repositoryUrl);
9 command.setDirectory(dirFramework);
10 git = command.call();
11
12} catch (Exception e) {
13 LOG.error("Error occurred during task: Git clone: " + e);
14}
15plugins {
16 id 'java'
17 id 'application'
18 id 'org.openjfx.javafxplugin' version '0.0.8'
19 id 'org.beryx.runtime' version '1.11.4'
20}
21
22group 'org.sovap'
23version '1.0-SNAPSHOT'
24
25sourceCompatibility = 11
26targetCompatibility = 11
27
28repositories {
29 mavenCentral()
30}
31
32dependencies {
33
34 // xml stuff
35 compile 'jakarta.xml.bind:jakarta.xml.bind-api:2.3.3'
36 compile 'org.glassfish.jaxb:jaxb-runtime:2.3.2'
37 compile 'jakarta.activation:jakarta.activation-api:1.2.2'
38
39 // logger
40 compile 'org.apache.logging.log4j:log4j-core:2.13.3'
41 compile 'org.slf4j:slf4j-api:1.7.30'
42 compile 'org.slf4j:slf4j-simple:1.7.30'
43
44 // cucumber
45 compile 'io.cucumber:gherkin:15.0.2'
46
47 // jgit
48 compile 'org.eclipse.jgit:org.eclipse.jgit:5.9.0.202009080501-r'
49 compile 'org.eclipse.jgit:org.eclipse.jgit.archive:5.9.0.202009080501-r'
50 compile 'org.eclipse.jgit:org.eclipse.jgit.ssh.jsch:5.9.0.202009080501-r'
51
52 // file utils
53 compile 'commons-io:commons-io:2.7'
54
55 //controlsfx
56 compile 'org.controlsfx:controlsfx:11.0.2'
57
58}
59
60javafx {
61 version = "15"
62 modules = ['javafx.controls', 'javafx.fxml', 'javafx.web', "javafx.graphics"]
63}
64
65application {
66 mainClassName = 'org.sovap.taman.Launcher'
67 applicationName = 'taman'
68}
69
70runtime {
71 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
72 imageDir = file("$buildDir/taman")
73}
74runtime {
75 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
76 imageDir = file("$buildDir/taman")
77 modules = ['jdk.crypto.cryptoki', 'jdk.crypto.ec', 'jdk.crypto.mscapi']
78}
79But with that I am getting following exception when starting the app from image:
1try {
2
3 CloneCommand command = Git.cloneRepository();
4
5 command.setCredentialsProvider(new UsernamePasswordCredentialsProvider(httpUsername, httpPassword));
6
7 // run the clone command
8 command.setURI(repositoryUrl);
9 command.setDirectory(dirFramework);
10 git = command.call();
11
12} catch (Exception e) {
13 LOG.error("Error occurred during task: Git clone: " + e);
14}
15plugins {
16 id 'java'
17 id 'application'
18 id 'org.openjfx.javafxplugin' version '0.0.8'
19 id 'org.beryx.runtime' version '1.11.4'
20}
21
22group 'org.sovap'
23version '1.0-SNAPSHOT'
24
25sourceCompatibility = 11
26targetCompatibility = 11
27
28repositories {
29 mavenCentral()
30}
31
32dependencies {
33
34 // xml stuff
35 compile 'jakarta.xml.bind:jakarta.xml.bind-api:2.3.3'
36 compile 'org.glassfish.jaxb:jaxb-runtime:2.3.2'
37 compile 'jakarta.activation:jakarta.activation-api:1.2.2'
38
39 // logger
40 compile 'org.apache.logging.log4j:log4j-core:2.13.3'
41 compile 'org.slf4j:slf4j-api:1.7.30'
42 compile 'org.slf4j:slf4j-simple:1.7.30'
43
44 // cucumber
45 compile 'io.cucumber:gherkin:15.0.2'
46
47 // jgit
48 compile 'org.eclipse.jgit:org.eclipse.jgit:5.9.0.202009080501-r'
49 compile 'org.eclipse.jgit:org.eclipse.jgit.archive:5.9.0.202009080501-r'
50 compile 'org.eclipse.jgit:org.eclipse.jgit.ssh.jsch:5.9.0.202009080501-r'
51
52 // file utils
53 compile 'commons-io:commons-io:2.7'
54
55 //controlsfx
56 compile 'org.controlsfx:controlsfx:11.0.2'
57
58}
59
60javafx {
61 version = "15"
62 modules = ['javafx.controls', 'javafx.fxml', 'javafx.web', "javafx.graphics"]
63}
64
65application {
66 mainClassName = 'org.sovap.taman.Launcher'
67 applicationName = 'taman'
68}
69
70runtime {
71 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
72 imageDir = file("$buildDir/taman")
73}
74runtime {
75 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
76 imageDir = file("$buildDir/taman")
77 modules = ['jdk.crypto.cryptoki', 'jdk.crypto.ec', 'jdk.crypto.mscapi']
78}
79Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/stream/XMLStreamException
80 at org.apache.logging.log4j.core.config.builder.api.ConfigurationBuilderFactory.newConfigurationBuilder(ConfigurationBuilderFactory.java:38)
81 at org.apache.logging.log4j.core.config.properties.PropertiesConfigurationBuilder.<init>(PropertiesConfigurationBuilder.java:72)
82 at org.apache.logging.log4j.core.config.properties.PropertiesConfigurationFactory.getConfiguration(PropertiesConfigurationFactory.java:52)
83 at org.apache.logging.log4j.core.config.properties.PropertiesConfigurationFactory.getConfiguration(PropertiesConfigurationFactory.java:35)
84 at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:551)
85 at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:475)
86 at org.apache.logging.log4j.core.config.ConfigurationFactory.getConfiguration(ConfigurationFactory.java:323)
87 at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:687)
88 at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:708)
89 at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:263)
90 at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:153)
91 at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45)
92 at org.apache.logging.log4j.LogManager.getContext(LogManager.java:194)
93 at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:602)
94 at org.sovap.taman.App.<clinit>(App.java:15)
95 at org.sovap.taman.Launcher.main(Launcher.java:6)
96Caused by: java.lang.ClassNotFoundException: javax.xml.stream.XMLStreamException
97 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source)
98 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source)
99 at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
100 ... 16 more
101What version of Java 11 are you using? - java version "11.0.8" 2020-07-14 LTS Regarding the different versions of JDK for image and for IntelliJ IDEA environment - it should be using the same installation on my machine
I guess I need to add modules to the runtime task, but I do not know which ones and how to identify them... Any direction you can point me to?
Edit 2:
According to the accepted answer, I was missing modules in my runtime task configuration. Here is how I have figured which ones to add:
The plugin 'org.beryx.runtime' contains a task I used for suggesting modules for the runtime task (task: suggestModules) After running it I have created a list of modules with the following runtime config (included the ones from accepted answer):
1try {
2
3 CloneCommand command = Git.cloneRepository();
4
5 command.setCredentialsProvider(new UsernamePasswordCredentialsProvider(httpUsername, httpPassword));
6
7 // run the clone command
8 command.setURI(repositoryUrl);
9 command.setDirectory(dirFramework);
10 git = command.call();
11
12} catch (Exception e) {
13 LOG.error("Error occurred during task: Git clone: " + e);
14}
15plugins {
16 id 'java'
17 id 'application'
18 id 'org.openjfx.javafxplugin' version '0.0.8'
19 id 'org.beryx.runtime' version '1.11.4'
20}
21
22group 'org.sovap'
23version '1.0-SNAPSHOT'
24
25sourceCompatibility = 11
26targetCompatibility = 11
27
28repositories {
29 mavenCentral()
30}
31
32dependencies {
33
34 // xml stuff
35 compile 'jakarta.xml.bind:jakarta.xml.bind-api:2.3.3'
36 compile 'org.glassfish.jaxb:jaxb-runtime:2.3.2'
37 compile 'jakarta.activation:jakarta.activation-api:1.2.2'
38
39 // logger
40 compile 'org.apache.logging.log4j:log4j-core:2.13.3'
41 compile 'org.slf4j:slf4j-api:1.7.30'
42 compile 'org.slf4j:slf4j-simple:1.7.30'
43
44 // cucumber
45 compile 'io.cucumber:gherkin:15.0.2'
46
47 // jgit
48 compile 'org.eclipse.jgit:org.eclipse.jgit:5.9.0.202009080501-r'
49 compile 'org.eclipse.jgit:org.eclipse.jgit.archive:5.9.0.202009080501-r'
50 compile 'org.eclipse.jgit:org.eclipse.jgit.ssh.jsch:5.9.0.202009080501-r'
51
52 // file utils
53 compile 'commons-io:commons-io:2.7'
54
55 //controlsfx
56 compile 'org.controlsfx:controlsfx:11.0.2'
57
58}
59
60javafx {
61 version = "15"
62 modules = ['javafx.controls', 'javafx.fxml', 'javafx.web', "javafx.graphics"]
63}
64
65application {
66 mainClassName = 'org.sovap.taman.Launcher'
67 applicationName = 'taman'
68}
69
70runtime {
71 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
72 imageDir = file("$buildDir/taman")
73}
74runtime {
75 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
76 imageDir = file("$buildDir/taman")
77 modules = ['jdk.crypto.cryptoki', 'jdk.crypto.ec', 'jdk.crypto.mscapi']
78}
79Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/stream/XMLStreamException
80 at org.apache.logging.log4j.core.config.builder.api.ConfigurationBuilderFactory.newConfigurationBuilder(ConfigurationBuilderFactory.java:38)
81 at org.apache.logging.log4j.core.config.properties.PropertiesConfigurationBuilder.<init>(PropertiesConfigurationBuilder.java:72)
82 at org.apache.logging.log4j.core.config.properties.PropertiesConfigurationFactory.getConfiguration(PropertiesConfigurationFactory.java:52)
83 at org.apache.logging.log4j.core.config.properties.PropertiesConfigurationFactory.getConfiguration(PropertiesConfigurationFactory.java:35)
84 at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:551)
85 at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:475)
86 at org.apache.logging.log4j.core.config.ConfigurationFactory.getConfiguration(ConfigurationFactory.java:323)
87 at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:687)
88 at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:708)
89 at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:263)
90 at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:153)
91 at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45)
92 at org.apache.logging.log4j.LogManager.getContext(LogManager.java:194)
93 at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:602)
94 at org.sovap.taman.App.<clinit>(App.java:15)
95 at org.sovap.taman.Launcher.main(Launcher.java:6)
96Caused by: java.lang.ClassNotFoundException: javax.xml.stream.XMLStreamException
97 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source)
98 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source)
99 at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
100 ... 16 more
101runtime {
102 options = ['--strip-debug', '--compress', '2', '--no-header-files', '--no-man-pages']
103 imageDir = file("$buildDir/taman")
104 modules = [
105 'java.desktop',
106 'java.logging',
107 'java.xml',
108 'java.compiler',
109 'java.datatransfer',
110 'java.rmi',
111 'java.sql',
112 'java.naming',
113 'java.scripting',
114 'java.management',
115 'java.security.jgss',
116 'jdk.jfr',
117 'java.net.http',
118 'jdk.jsobject',
119 'jdk.xml.dom',
120 'jdk.unsupported',
121 'jdk.crypto.cryptoki',
122 'jdk.crypto.ec',
123 'jdk.crypto.mscapi']
124}
125Now everything works as expected.
ANSWER
Answered 2020-Nov-12 at 15:37The most likely situation is that you are missing a module in the JRE image related to crypto that is required to authenticate the SSL connection.
What jdk.crypto.* modules are in the final image? Perhaps if one of these is missing it will affect the ability to handle the SSL certificates?
- jdk.crypto.cryptoki
- jdk.crypto.ec
- jdk.crypto.mscapi
Since some aspects of the security/crypto code are done via service providers, perhaps when you generate the JRE image you should pass the "--bind-services" option to "Link in service provider modules and their dependences"
You will need to share more details about how the image is created and what specific errors are reported. Try to include the full stack trace of any reported exceptions.
What version of Java 11 are you using? Could you be running into this: JDK 11 SSL Error on valid certificate (working in previous versions)
(It is unlikely if you are running with the same JDK version in the IDE and the packaged image, but thought I would mention it just in case it gives you a hint.)
QUESTION
I have doubts about double pointer as parameters for a swap function
Asked 2020-May-14 at 00:29I hope you can help me! I added this function to my array.c to shuffle the array elements and it works with static Item *a; static int dim; in my array.c.
1static Item *a;
2static int dim = 3;
3
4a=malloc( dim * sizeof(Item);
5
6void random_array() {
7 int i , j;
8 Item t;
9 for (i = dim - 1;i > 0; i--)
10 {
11 j = rand() % (i + 1);
12 t = a[i];
13 a[i] = a[j];
14 a[j] = t;
15 //swap(a[i], a[j]);
16 }
17 }
18item.h
1static Item *a;
2static int dim = 3;
3
4a=malloc( dim * sizeof(Item);
5
6void random_array() {
7 int i , j;
8 Item t;
9 for (i = dim - 1;i > 0; i--)
10 {
11 j = rand() % (i + 1);
12 t = a[i];
13 a[i] = a[j];
14 a[j] = t;
15 //swap(a[i], a[j]);
16 }
17 }
18typedef void *Item;
19item-int.c
1static Item *a;
2static int dim = 3;
3
4a=malloc( dim * sizeof(Item);
5
6void random_array() {
7 int i , j;
8 Item t;
9 for (i = dim - 1;i > 0; i--)
10 {
11 j = rand() % (i + 1);
12 t = a[i];
13 a[i] = a[j];
14 a[j] = t;
15 //swap(a[i], a[j]);
16 }
17 }
18typedef void *Item;
19#include <stdio.h>
20#include <stdlib.h>
21#include "item.h"
22
23Item inputItem(){
24 int *p;
25 p=malloc(sizeof(int));
26 scanf("%d",p);
27 return p;
28}
29
30void outputItem(Item item){
31 int *p;
32 p=item;
33 printf("%d ",*p);
34}
35
36int cmpItem(Item item1,Item item2){
37 int *p1,*p2;
38 p1 = item1;
39 p2 = item2;
40 return *p1 - *p2;
41
42}
43So I tried with a function swap (a[i], a[j]) from the file utils.c but it doesn't work.
1static Item *a;
2static int dim = 3;
3
4a=malloc( dim * sizeof(Item);
5
6void random_array() {
7 int i , j;
8 Item t;
9 for (i = dim - 1;i > 0; i--)
10 {
11 j = rand() % (i + 1);
12 t = a[i];
13 a[i] = a[j];
14 a[j] = t;
15 //swap(a[i], a[j]);
16 }
17 }
18typedef void *Item;
19#include <stdio.h>
20#include <stdlib.h>
21#include "item.h"
22
23Item inputItem(){
24 int *p;
25 p=malloc(sizeof(int));
26 scanf("%d",p);
27 return p;
28}
29
30void outputItem(Item item){
31 int *p;
32 p=item;
33 printf("%d ",*p);
34}
35
36int cmpItem(Item item1,Item item2){
37 int *p1,*p2;
38 p1 = item1;
39 p2 = item2;
40 return *p1 - *p2;
41
42}
43void swap (Item pa, Item pb) {
44 Item t;
45 t = pa;
46 pa = pb;
47 pb = t;
48}
49It works with these instructions:
1static Item *a;
2static int dim = 3;
3
4a=malloc( dim * sizeof(Item);
5
6void random_array() {
7 int i , j;
8 Item t;
9 for (i = dim - 1;i > 0; i--)
10 {
11 j = rand() % (i + 1);
12 t = a[i];
13 a[i] = a[j];
14 a[j] = t;
15 //swap(a[i], a[j]);
16 }
17 }
18typedef void *Item;
19#include <stdio.h>
20#include <stdlib.h>
21#include "item.h"
22
23Item inputItem(){
24 int *p;
25 p=malloc(sizeof(int));
26 scanf("%d",p);
27 return p;
28}
29
30void outputItem(Item item){
31 int *p;
32 p=item;
33 printf("%d ",*p);
34}
35
36int cmpItem(Item item1,Item item2){
37 int *p1,*p2;
38 p1 = item1;
39 p2 = item2;
40 return *p1 - *p2;
41
42}
43void swap (Item pa, Item pb) {
44 Item t;
45 t = pa;
46 pa = pb;
47 pb = t;
48}
49void swap (Item *pa, Item *pb)
50{
51 Item t;
52 t = *pa;
53 *pa = *pb;
54 *pb = t;
55}
56I know that with "typedef void *Item' Item t is like void *t and Item *a is like void **a, right? So with double pointers I have a dynamic array with many pointers thanks to a=malloc(numberelements*(sizeof(Item)); and with a[i]=malloc(sizeof(Item) every pointer points to a memory location with many bytes?
So for t I don't need malloc because with t = a[i] t points to memory location pointed from a[i], right? If yes, why do I have to use in my swap function t = *pa etc. instead of t = pa ? I have several doubts about double pointers as function parameters. I hope you can resolve that. Thanks in advance!
ANSWER
Answered 2020-May-14 at 00:29Ok, let's start from here:
1static Item *a;
2static int dim = 3;
3
4a=malloc( dim * sizeof(Item);
5
6void random_array() {
7 int i , j;
8 Item t;
9 for (i = dim - 1;i > 0; i--)
10 {
11 j = rand() % (i + 1);
12 t = a[i];
13 a[i] = a[j];
14 a[j] = t;
15 //swap(a[i], a[j]);
16 }
17 }
18typedef void *Item;
19#include <stdio.h>
20#include <stdlib.h>
21#include "item.h"
22
23Item inputItem(){
24 int *p;
25 p=malloc(sizeof(int));
26 scanf("%d",p);
27 return p;
28}
29
30void outputItem(Item item){
31 int *p;
32 p=item;
33 printf("%d ",*p);
34}
35
36int cmpItem(Item item1,Item item2){
37 int *p1,*p2;
38 p1 = item1;
39 p2 = item2;
40 return *p1 - *p2;
41
42}
43void swap (Item pa, Item pb) {
44 Item t;
45 t = pa;
46 pa = pb;
47 pb = t;
48}
49void swap (Item *pa, Item *pb)
50{
51 Item t;
52 t = *pa;
53 *pa = *pb;
54 *pb = t;
55}
56typedef int Item; // Always get this backwards, need to check...
57
58void swap (Item *pa, Item *pb)
59{
60 Item t;
61 t = *pa;
62 *pa = *pb;
63 *pb = t;
64}
65
66void foo()
67{
68 Item i= (Item), j=(Item)2; // These casts are not needed, but help later explanations
69
70 // Must take address so swap can change original values of i and j.
71 swap(&i, &j);
72
73 Item *ip = &i;
74 Item *jp = &j;
75
76 // This also works because we do the dereference above.
77 swap(ip, jj);
78}
79Either are fine. What about?
1static Item *a;
2static int dim = 3;
3
4a=malloc( dim * sizeof(Item);
5
6void random_array() {
7 int i , j;
8 Item t;
9 for (i = dim - 1;i > 0; i--)
10 {
11 j = rand() % (i + 1);
12 t = a[i];
13 a[i] = a[j];
14 a[j] = t;
15 //swap(a[i], a[j]);
16 }
17 }
18typedef void *Item;
19#include <stdio.h>
20#include <stdlib.h>
21#include "item.h"
22
23Item inputItem(){
24 int *p;
25 p=malloc(sizeof(int));
26 scanf("%d",p);
27 return p;
28}
29
30void outputItem(Item item){
31 int *p;
32 p=item;
33 printf("%d ",*p);
34}
35
36int cmpItem(Item item1,Item item2){
37 int *p1,*p2;
38 p1 = item1;
39 p2 = item2;
40 return *p1 - *p2;
41
42}
43void swap (Item pa, Item pb) {
44 Item t;
45 t = pa;
46 pa = pb;
47 pb = t;
48}
49void swap (Item *pa, Item *pb)
50{
51 Item t;
52 t = *pa;
53 *pa = *pb;
54 *pb = t;
55}
56typedef int Item; // Always get this backwards, need to check...
57
58void swap (Item *pa, Item *pb)
59{
60 Item t;
61 t = *pa;
62 *pa = *pb;
63 *pb = t;
64}
65
66void foo()
67{
68 Item i= (Item), j=(Item)2; // These casts are not needed, but help later explanations
69
70 // Must take address so swap can change original values of i and j.
71 swap(&i, &j);
72
73 Item *ip = &i;
74 Item *jp = &j;
75
76 // This also works because we do the dereference above.
77 swap(ip, jj);
78}
79typedef int******* Item;
80
81void swap (Item *pa, Item *pb)
82{
83 Item t;
84 t = *pa;
85 *pa = *pb;
86 *pb = t;
87}
88
89void foo()
90{
91 Item i= (Item)1, j=(Item)2;
92
93 // Must take address so swap can change original values of i and j.
94 swap(&i, &j);
95
96 int *ip = &i;
97 int *jp = &j;
98
99 // This also works because we do the dereference above.
100 swap(ip, jp);
101}
102Again, the type doesn't matter. It's how it's used. If you were to forget the &, the compiler would warn you about type mismatch.
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