Replace utils’ Numbers by Guava’s Optional and Ints/Longs.tryParse.

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 9713ddc..7075880 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -79,16 +79,17 @@ import net.pterodactylus.sone.utils.IntegerRangePredicate;
 import net.pterodactylus.util.config.Configuration;
 import net.pterodactylus.util.config.ConfigurationException;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.util.config.Configuration;
 import net.pterodactylus.util.config.ConfigurationException;
 import net.pterodactylus.util.logging.Logging;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.service.AbstractService;
 import net.pterodactylus.util.thread.NamedThreadFactory;
 import net.pterodactylus.util.thread.Ticker;
 
 import net.pterodactylus.util.service.AbstractService;
 import net.pterodactylus.util.thread.NamedThreadFactory;
 import net.pterodactylus.util.thread.Ticker;
 

+import com.google.common.base.Optional;

 import com.google.common.base.Predicate;
 import com.google.common.base.Predicates;
 import com.google.common.collect.Collections2;
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;
 import com.google.common.base.Predicate;
 import com.google.common.base.Predicates;
 import com.google.common.collect.Collections2;
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;

+import com.google.common.primitives.Longs;

 import com.google.inject.Inject;
 
 import freenet.keys.FreenetURI;
 import com.google.inject.Inject;
 
 import freenet.keys.FreenetURI;


@@ -823,7 +824,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                                logger.log(Level.SEVERE, String.format("Could not convert the Identity’s URIs to Freenet URIs: %s, %s", ownIdentity.getInsertUri(), ownIdentity.getRequestUri()), mue1);
                                return null;
                        }
                                logger.log(Level.SEVERE, String.format("Could not convert the Identity’s URIs to Freenet URIs: %s, %s", ownIdentity.getInsertUri(), ownIdentity.getRequestUri()), mue1);
                                return null;
                        }

-                       sone.setLatestEdition(Numbers.safeParseLong(ownIdentity.getProperty("Sone.LatestEdition"), (long) 0));
+                       sone.setLatestEdition(Optional.fromNullable(Longs.tryParse(ownIdentity.getProperty("Sone.LatestEdition"))).or(0L));

                        sone.setClient(new Client("Sone", SonePlugin.VERSION.toString()));
                        sone.setKnown(true);
                        /* TODO - load posts ’n stuff */
                        sone.setClient(new Client("Sone", SonePlugin.VERSION.toString()));
                        sone.setKnown(true);
                        /* TODO - load posts ’n stuff */


@@ -878,7 +879,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                        final Sone sone = getRemoteSone(identity.getId(), true).setIdentity(identity);
                        boolean newSone = sone.getRequestUri() == null;
                        sone.setRequestUri(getSoneUri(identity.getRequestUri()));
                        final Sone sone = getRemoteSone(identity.getId(), true).setIdentity(identity);
                        boolean newSone = sone.getRequestUri() == null;
                        sone.setRequestUri(getSoneUri(identity.getRequestUri()));

-                       sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
+                       sone.setLatestEdition(Optional.fromNullable(Longs.tryParse(identity.getProperty("Sone.LatestEdition"))).or(0L));

                        if (newSone) {
                                synchronized (knownSones) {
                                        newSone = !knownSones.contains(sone.getId());
                        if (newSone) {
                                synchronized (knownSones) {
                                        newSone = !knownSones.contains(sone.getId());


@@ -2393,7 +2394,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider
                        public void run() {
                                Sone sone = getRemoteSone(identity.getId(), false);
                                sone.setIdentity(identity);
                        public void run() {
                                Sone sone = getRemoteSone(identity.getId(), false);
                                sone.setIdentity(identity);

-                               sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), sone.getLatestEdition()));
+                               sone.setLatestEdition(Optional.fromNullable(Longs.tryParse(identity.getProperty("Sone.LatestEdition"))).or(sone.getLatestEdition()));

                                soneDownloader.addSone(sone);
                                soneDownloader.fetchSone(sone);
                        }
                                soneDownloader.addSone(sone);
                                soneDownloader.fetchSone(sone);
                        }

diff --git a/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java b/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java
index 70a193a..9bc14a8 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java
+++ b/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java
@@ -37,13 +37,16 @@ import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.data.Sone.SoneStatus;
 import net.pterodactylus.util.io.Closer;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.sone.data.Sone.SoneStatus;
 import net.pterodactylus.util.io.Closer;
 import net.pterodactylus.util.logging.Logging;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.service.AbstractService;
 import net.pterodactylus.util.xml.SimpleXML;
 import net.pterodactylus.util.xml.XML;
 
 import org.w3c.dom.Document;
 
 import net.pterodactylus.util.service.AbstractService;
 import net.pterodactylus.util.xml.SimpleXML;
 import net.pterodactylus.util.xml.XML;
 
 import org.w3c.dom.Document;
 

+import com.google.common.base.Optional;
+import com.google.common.primitives.Ints;
+import com.google.common.primitives.Longs;
+

 import freenet.client.FetchResult;
 import freenet.keys.FreenetURI;
 import freenet.support.api.Bucket;
 import freenet.client.FetchResult;
 import freenet.keys.FreenetURI;
 import freenet.support.api.Bucket;


@@ -250,7 +253,7 @@ public class SoneDownloader extends AbstractService {
                Integer protocolVersion = null;
                String soneProtocolVersion = soneXml.getValue("protocol-version", null);
                if (soneProtocolVersion != null) {
                Integer protocolVersion = null;
                String soneProtocolVersion = soneXml.getValue("protocol-version", null);
                if (soneProtocolVersion != null) {

-                       protocolVersion = Numbers.safeParseInteger(soneProtocolVersion);
+                       protocolVersion = Optional.fromNullable(Ints.tryParse(soneProtocolVersion)).or(0);

                }
                if (protocolVersion == null) {
                        logger.log(Level.INFO, "No protocol version found, assuming 0.");
                }
                if (protocolVersion == null) {
                        logger.log(Level.INFO, "No protocol version found, assuming 0.");


@@ -327,9 +330,9 @@ public class SoneDownloader extends AbstractService {
                String profileFirstName = profileXml.getValue("first-name", null);
                String profileMiddleName = profileXml.getValue("middle-name", null);
                String profileLastName = profileXml.getValue("last-name", null);
                String profileFirstName = profileXml.getValue("first-name", null);
                String profileMiddleName = profileXml.getValue("middle-name", null);
                String profileLastName = profileXml.getValue("last-name", null);

-               Integer profileBirthDay = Numbers.safeParseInteger(profileXml.getValue("birth-day", null));
-               Integer profileBirthMonth = Numbers.safeParseInteger(profileXml.getValue("birth-month", null));
-               Integer profileBirthYear = Numbers.safeParseInteger(profileXml.getValue("birth-year", null));
+               Integer profileBirthDay = Ints.tryParse(profileXml.getValue("birth-day", null));
+               Integer profileBirthMonth = Ints.tryParse(profileXml.getValue("birth-month", null));
+               Integer profileBirthYear = Ints.tryParse(profileXml.getValue("birth-year", null));

                Profile profile = new Profile(sone).setFirstName(profileFirstName).setMiddleName(profileMiddleName).setLastName(profileLastName);
                profile.setBirthDay(profileBirthDay).setBirthMonth(profileBirthMonth).setBirthYear(profileBirthYear);
                /* avatar is processed after images are loaded. */
                Profile profile = new Profile(sone).setFirstName(profileFirstName).setMiddleName(profileMiddleName).setLastName(profileLastName);
                profile.setBirthDay(profileBirthDay).setBirthMonth(profileBirthMonth).setBirthYear(profileBirthYear);
                /* avatar is processed after images are loaded. */


@@ -480,9 +483,9 @@ public class SoneDownloader extends AbstractService {
                                                        logger.log(Level.WARNING, String.format("Downloaded Sone %s contains invalid images!", sone));
                                                        return null;
                                                }
                                                        logger.log(Level.WARNING, String.format("Downloaded Sone %s contains invalid images!", sone));
                                                        return null;
                                                }

-                                               long creationTime = Numbers.safeParseLong(imageCreationTimeString, 0L);
-                                               int imageWidth = Numbers.safeParseInteger(imageWidthString, 0);
-                                               int imageHeight = Numbers.safeParseInteger(imageHeightString, 0);
+                                               long creationTime = Optional.fromNullable(Longs.tryParse(imageCreationTimeString)).or(0L);
+                                               int imageWidth = Optional.fromNullable(Ints.tryParse(imageWidthString)).or(0);
+                                               int imageHeight = Optional.fromNullable(Ints.tryParse(imageHeightString)).or(0);

                                                if ((imageWidth < 1) || (imageHeight < 1)) {
                                                        logger.log(Level.WARNING, String.format("Downloaded Sone %s contains image %s with invalid dimensions (%s, %s)!", sone, imageId, imageWidthString, imageHeightString));
                                                        return null;
                                                if ((imageWidth < 1) || (imageHeight < 1)) {
                                                        logger.log(Level.WARNING, String.format("Downloaded Sone %s contains image %s with invalid dimensions (%s, %s)!", sone, imageId, imageWidthString, imageHeightString));
                                                        return null;

diff --git a/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java b/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java
index 07628e3..d3e8747 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java
+++ b/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java
@@ -29,10 +29,11 @@ import net.pterodactylus.sone.freenet.plugin.PluginConnector;
 import net.pterodactylus.sone.freenet.plugin.PluginException;
 import net.pterodactylus.sone.freenet.plugin.event.ReceivedReplyEvent;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.sone.freenet.plugin.PluginException;
 import net.pterodactylus.sone.freenet.plugin.event.ReceivedReplyEvent;
 import net.pterodactylus.util.logging.Logging;

-import net.pterodactylus.util.number.Numbers;

 
 

+import com.google.common.base.Optional;

 import com.google.common.collect.MapMaker;
 import com.google.common.eventbus.Subscribe;
 import com.google.common.collect.MapMaker;
 import com.google.common.eventbus.Subscribe;

+import com.google.common.primitives.Ints;

 import com.google.inject.Inject;
 
 import freenet.support.SimpleFieldSet;
 import com.google.inject.Inject;
 
 import freenet.support.SimpleFieldSet;


@@ -152,9 +153,9 @@ public class WebOfTrustConnector {
                        DefaultIdentity identity = new DefaultIdentity(id, nickname, requestUri);
                        identity.setContexts(parseContexts("Contexts" + identityCounter + ".", fields));
                        identity.setProperties(parseProperties("Properties" + identityCounter + ".", fields));
                        DefaultIdentity identity = new DefaultIdentity(id, nickname, requestUri);
                        identity.setContexts(parseContexts("Contexts" + identityCounter + ".", fields));
                        identity.setProperties(parseProperties("Properties" + identityCounter + ".", fields));

-                       Integer trust = Numbers.safeParseInteger(fields.get("Trust" + identityCounter), null);
-                       int score = Numbers.safeParseInteger(fields.get("Score" + identityCounter), 0);
-                       int rank = Numbers.safeParseInteger(fields.get("Rank" + identityCounter), 0);
+                       Integer trust = Ints.tryParse(fields.get("Trust" + identityCounter));
+                       int score = Optional.fromNullable(Ints.tryParse(fields.get("Score" + identityCounter))).or(0);
+                       int rank = Optional.fromNullable(Ints.tryParse(fields.get("Rank" + identityCounter))).or(0);

                        identity.setTrust(ownIdentity, new Trust(trust, score, rank));
                        identities.add(identity);
                }
                        identity.setTrust(ownIdentity, new Trust(trust, score, rank));
                        identities.add(identity);
                }

diff --git a/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java b/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
index 7e3723c..eea9121 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
+++ b/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
@@ -23,7 +23,6 @@ import java.util.Map;
 
 import net.pterodactylus.sone.core.Core;
 import net.pterodactylus.sone.data.Image;
 
 import net.pterodactylus.sone.core.Core;
 import net.pterodactylus.sone.data.Image;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Filter;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.template.Filter;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;


@@ -31,6 +30,7 @@ import net.pterodactylus.util.template.TemplateContextFactory;
 import net.pterodactylus.util.template.TemplateParser;
 
 import com.google.common.base.Optional;
 import net.pterodactylus.util.template.TemplateParser;
 
 import com.google.common.base.Optional;

+import com.google.common.primitives.Ints;

 
 /**
  * Template filter that turns an {@link Image} into an HTML <img> tag,
 
 /**
  * Template filter that turns an {@link Image} into an HTML <img> tag,


@@ -77,8 +77,8 @@ public class ImageLinkFilter implements Filter {
                        return null;
                }
                String imageClass = String.valueOf(parameters.get("class"));
                        return null;
                }
                String imageClass = String.valueOf(parameters.get("class"));

-               int maxWidth = Numbers.safeParseInteger(parameters.get("max-width"), Integer.MAX_VALUE);
-               int maxHeight = Numbers.safeParseInteger(parameters.get("max-height"), Integer.MAX_VALUE);
+               int maxWidth = Optional.fromNullable(Ints.tryParse(String.valueOf(parameters.get("max-width")))).or(Integer.MAX_VALUE);
+               int maxHeight = Optional.fromNullable(Ints.tryParse(String.valueOf(parameters.get("max-height")))).or(Integer.MAX_VALUE);

                String mode = String.valueOf(parameters.get("mode"));
                String title = String.valueOf(parameters.get("title"));
 
                String mode = String.valueOf(parameters.get("mode"));
                String title = String.valueOf(parameters.get("title"));
 

diff --git a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
index d2f2619..db41830 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
+++ b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
@@ -38,13 +38,15 @@ import net.pterodactylus.sone.text.SonePart;
 import net.pterodactylus.sone.text.SoneTextParser;
 import net.pterodactylus.sone.text.SoneTextParserContext;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.sone.text.SoneTextParser;
 import net.pterodactylus.sone.text.SoneTextParserContext;
 import net.pterodactylus.sone.web.page.FreenetRequest;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Filter;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.template.TemplateContextFactory;
 import net.pterodactylus.util.template.TemplateParser;
 
 import net.pterodactylus.util.template.Filter;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.template.TemplateContextFactory;
 import net.pterodactylus.util.template.TemplateParser;
 

+import com.google.common.base.Optional;
+import com.google.common.primitives.Ints;
+

 /**
  * Filter that filters a given text through a {@link SoneTextParser}.
  *
 /**
  * Filter that filters a given text through a {@link SoneTextParser}.
  *


@@ -90,8 +92,8 @@ public class ParserFilter implements Filter {
        @Override
        public Object format(TemplateContext templateContext, Object data, Map<String, Object> parameters) {
                String text = String.valueOf(data);
        @Override
        public Object format(TemplateContext templateContext, Object data, Map<String, Object> parameters) {
                String text = String.valueOf(data);

-               int length = Numbers.safeParseInteger(parameters.get("length"), Numbers.safeParseInteger(templateContext.get(String.valueOf(parameters.get("length"))), -1));
-               int cutOffLength = Numbers.safeParseInteger(parameters.get("cut-off-length"), Numbers.safeParseInteger(templateContext.get(String.valueOf(parameters.get("cut-off-length"))), length));
+               int length = Optional.fromNullable(Ints.tryParse(String.valueOf(parameters.get("length")))).or(-1);
+               int cutOffLength = Optional.fromNullable(Ints.tryParse(String.valueOf(parameters.get("cut-off-length")))).or(length);

                Object sone = parameters.get("sone");
                if (sone instanceof String) {
                        sone = core.getSone((String) sone, false);
                Object sone = parameters.get("sone");
                if (sone instanceof String) {
                        sone = core.getSone((String) sone, false);

diff --git a/src/main/java/net/pterodactylus/sone/web/BookmarksPage.java b/src/main/java/net/pterodactylus/sone/web/BookmarksPage.java
index 10b6dc3..dda4cac 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/BookmarksPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/BookmarksPage.java
@@ -26,12 +26,13 @@ import java.util.Set;
 import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 

+import com.google.common.base.Optional;

 import com.google.common.base.Predicate;
 import com.google.common.collect.Collections2;
 import com.google.common.base.Predicate;
 import com.google.common.collect.Collections2;

+import com.google.common.primitives.Ints;

 
 /**
  * Page that lets the user browse all his bookmarked posts.
 
 /**
  * Page that lets the user browse all his bookmarked posts.


@@ -72,7 +73,7 @@ public class BookmarksPage extends SoneTemplatePage {
                });
                List<Post> sortedPosts = new ArrayList<Post>(loadedPosts);
                Collections.sort(sortedPosts, Post.TIME_COMPARATOR);
                });
                List<Post> sortedPosts = new ArrayList<Post>(loadedPosts);
                Collections.sort(sortedPosts, Post.TIME_COMPARATOR);

-               Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("page"), 0));
+               Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("page"))).or(0));

                templateContext.set("pagination", pagination);
                templateContext.set("posts", pagination.getItems());
                templateContext.set("postsNotLoaded", allPosts.size() != loadedPosts.size());
                templateContext.set("pagination", pagination);
                templateContext.set("posts", pagination.getItems());
                templateContext.set("postsNotLoaded", allPosts.size() != loadedPosts.size());

diff --git a/src/main/java/net/pterodactylus/sone/web/EditProfilePage.java b/src/main/java/net/pterodactylus/sone/web/EditProfilePage.java
index c79a1e9..62957c2 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/EditProfilePage.java
+++ b/src/main/java/net/pterodactylus/sone/web/EditProfilePage.java
@@ -23,10 +23,12 @@ import net.pterodactylus.sone.data.Profile;
 import net.pterodactylus.sone.data.Profile.Field;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.sone.data.Profile.Field;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.web.Method;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.web.Method;

+
+import com.google.common.primitives.Ints;
+

 import freenet.clients.http.ToadletContext;
 
 /**
 import freenet.clients.http.ToadletContext;
 
 /**


@@ -74,9 +76,9 @@ public class EditProfilePage extends SoneTemplatePage {
                                firstName = request.getHttpRequest().getPartAsStringFailsafe("first-name", 256).trim();
                                middleName = request.getHttpRequest().getPartAsStringFailsafe("middle-name", 256).trim();
                                lastName = request.getHttpRequest().getPartAsStringFailsafe("last-name", 256).trim();
                                firstName = request.getHttpRequest().getPartAsStringFailsafe("first-name", 256).trim();
                                middleName = request.getHttpRequest().getPartAsStringFailsafe("middle-name", 256).trim();
                                lastName = request.getHttpRequest().getPartAsStringFailsafe("last-name", 256).trim();

-                               birthDay = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-day", 256).trim());
-                               birthMonth = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-month", 256).trim());
-                               birthYear = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-year", 256).trim());
+                               birthDay = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("birth-day", 256).trim());
+                               birthMonth = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("birth-month", 256).trim());
+                               birthYear = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("birth-year", 256).trim());

                                avatarId = request.getHttpRequest().getPartAsStringFailsafe("avatarId", 36);
                                profile.setFirstName(firstName.length() > 0 ? firstName : null);
                                profile.setMiddleName(middleName.length() > 0 ? middleName : null);
                                avatarId = request.getHttpRequest().getPartAsStringFailsafe("avatarId", 36);
                                profile.setFirstName(firstName.length() > 0 ? firstName : null);
                                profile.setMiddleName(middleName.length() > 0 ? middleName : null);

diff --git a/src/main/java/net/pterodactylus/sone/web/ImageBrowserPage.java b/src/main/java/net/pterodactylus/sone/web/ImageBrowserPage.java
index 4a9548e..ea039ca 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/ImageBrowserPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/ImageBrowserPage.java
@@ -27,10 +27,12 @@ import net.pterodactylus.sone.data.Image;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 

+import com.google.common.base.Optional;
+import com.google.common.primitives.Ints;
+

 /**
  * The image browser page is the entry page for the image management.
  *
 /**
  * The image browser page is the entry page for the image management.
  *


@@ -90,7 +92,7 @@ public class ImageBrowserPage extends SoneTemplatePage {
                                albums.addAll(sone.getAllAlbums());
                        }
                        Collections.sort(albums, Album.TITLE_COMPARATOR);
                                albums.addAll(sone.getAllAlbums());
                        }
                        Collections.sort(albums, Album.TITLE_COMPARATOR);

-                       Pagination<Album> albumPagination = new Pagination<Album>(albums, 12).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("page"), 0));
+                       Pagination<Album> albumPagination = new Pagination<Album>(albums, 12).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("page"))).or(0));

                        templateContext.set("albumPagination", albumPagination);
                        templateContext.set("albums", albumPagination.getItems());
                        return;
                        templateContext.set("albumPagination", albumPagination);
                        templateContext.set("albums", albumPagination.getItems());
                        return;

diff --git a/src/main/java/net/pterodactylus/sone/web/IndexPage.java b/src/main/java/net/pterodactylus/sone/web/IndexPage.java
index b4307e3..ff7395e 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/IndexPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/IndexPage.java
@@ -27,12 +27,13 @@ import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.notify.ListNotificationFilters;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.sone.notify.ListNotificationFilters;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 

+import com.google.common.base.Optional;

 import com.google.common.base.Predicate;
 import com.google.common.collect.Collections2;
 import com.google.common.base.Predicate;
 import com.google.common.collect.Collections2;

+import com.google.common.primitives.Ints;

 
 /**
  * The index page shows the main page of Sone. This page will contain the posts
 
 /**
  * The index page shows the main page of Sone. This page will contain the posts


@@ -88,7 +89,7 @@ public class IndexPage extends SoneTemplatePage {
                allPosts = Collections2.filter(allPosts, Post.FUTURE_POSTS_FILTER);
                List<Post> sortedPosts = new ArrayList<Post>(allPosts);
                Collections.sort(sortedPosts, Post.TIME_COMPARATOR);
                allPosts = Collections2.filter(allPosts, Post.FUTURE_POSTS_FILTER);
                List<Post> sortedPosts = new ArrayList<Post>(allPosts);
                Collections.sort(sortedPosts, Post.TIME_COMPARATOR);

-               Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("page"), 0));
+               Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("page"))).or(0));

                templateContext.set("pagination", pagination);
                templateContext.set("posts", pagination.getItems());
        }
                templateContext.set("pagination", pagination);
                templateContext.set("posts", pagination.getItems());
        }

diff --git a/src/main/java/net/pterodactylus/sone/web/KnownSonesPage.java b/src/main/java/net/pterodactylus/sone/web/KnownSonesPage.java
index dd1b1fc..65254e3 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/KnownSonesPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/KnownSonesPage.java
@@ -25,14 +25,15 @@ import java.util.List;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 

+import com.google.common.base.Optional;

 import com.google.common.base.Predicate;
 import com.google.common.base.Predicates;
 import com.google.common.collect.Collections2;
 import com.google.common.collect.Ordering;
 import com.google.common.base.Predicate;
 import com.google.common.base.Predicates;
 import com.google.common.collect.Collections2;
 import com.google.common.collect.Ordering;

+import com.google.common.primitives.Ints;

 
 /**
  * This page shows all known Sones.
 
 /**
  * This page shows all known Sones.


@@ -140,7 +141,7 @@ public class KnownSonesPage extends SoneTemplatePage {
                                Collections.sort(sortedSones, Sone.NICE_NAME_COMPARATOR);
                        }
                }
                                Collections.sort(sortedSones, Sone.NICE_NAME_COMPARATOR);
                        }
                }

-               Pagination<Sone> sonePagination = new Pagination<Sone>(sortedSones, 25).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("page"), 0));
+               Pagination<Sone> sonePagination = new Pagination<Sone>(sortedSones, 25).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("page"))).or(0));

                templateContext.set("pagination", sonePagination);
                templateContext.set("knownSones", sonePagination.getItems());
        }
                templateContext.set("pagination", sonePagination);
                templateContext.set("knownSones", sonePagination.getItems());
        }

diff --git a/src/main/java/net/pterodactylus/sone/web/NewPage.java b/src/main/java/net/pterodactylus/sone/web/NewPage.java
index 2d4ec55..af7c1ec 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/NewPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/NewPage.java
@@ -28,10 +28,12 @@ import net.pterodactylus.sone.data.PostReply;
 import net.pterodactylus.sone.notify.ListNotificationFilters;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.sone.notify.ListNotificationFilters;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 

+import com.google.common.base.Optional;
+import com.google.common.primitives.Ints;
+

 /**
  * Page that displays all new posts and replies. The posts are filtered using
  * {@link ListNotificationFilters#filterPosts(java.util.Collection, net.pterodactylus.sone.data.Sone)}
 /**
  * Page that displays all new posts and replies. The posts are filtered using
  * {@link ListNotificationFilters#filterPosts(java.util.Collection, net.pterodactylus.sone.data.Sone)}


@@ -75,7 +77,7 @@ public class NewPage extends SoneTemplatePage {
                Collections.sort(sortedPosts, Post.TIME_COMPARATOR);
 
                /* paginate them. */
                Collections.sort(sortedPosts, Post.TIME_COMPARATOR);
 
                /* paginate them. */

-               Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("page"), 0));
+               Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("page"))).or(0));

                templateContext.set("pagination", pagination);
                templateContext.set("posts", pagination.getItems());
        }
                templateContext.set("pagination", pagination);
                templateContext.set("posts", pagination.getItems());
        }

diff --git a/src/main/java/net/pterodactylus/sone/web/OptionsPage.java b/src/main/java/net/pterodactylus/sone/web/OptionsPage.java
index 094a9cf..41398c5 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/OptionsPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/OptionsPage.java
@@ -25,11 +25,13 @@ import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.data.Sone.ShowCustomAvatars;
 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.sone.data.Sone.ShowCustomAvatars;
 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
 import net.pterodactylus.sone.web.page.FreenetRequest;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.web.Method;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.web.Method;
 

+import com.google.common.base.Optional;
+import com.google.common.primitives.Ints;
+

 /**
  * This page lets the user edit the options of the Sone plugin.
  *
 /**
  * This page lets the user edit the options of the Sone plugin.
  *


@@ -78,31 +80,31 @@ public class OptionsPage extends SoneTemplatePage {
                                currentSone.getOptions().<ShowCustomAvatars> getEnumOption("ShowCustomAvatars").set(ShowCustomAvatars.valueOf(showCustomAvatars));
                                webInterface.getCore().touchConfiguration();
                        }
                                currentSone.getOptions().<ShowCustomAvatars> getEnumOption("ShowCustomAvatars").set(ShowCustomAvatars.valueOf(showCustomAvatars));
                                webInterface.getCore().touchConfiguration();
                        }

-                       Integer insertionDelay = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("insertion-delay", 16));
+                       Integer insertionDelay = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("insertion-delay", 16));

                        if (!preferences.validateInsertionDelay(insertionDelay)) {
                                fieldErrors.add("insertion-delay");
                        } else {
                                preferences.setInsertionDelay(insertionDelay);
                        }
                        if (!preferences.validateInsertionDelay(insertionDelay)) {
                                fieldErrors.add("insertion-delay");
                        } else {
                                preferences.setInsertionDelay(insertionDelay);
                        }

-                       Integer postsPerPage = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("posts-per-page", 4), null);
+                       Integer postsPerPage = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("posts-per-page", 4));

                        if (!preferences.validatePostsPerPage(postsPerPage)) {
                                fieldErrors.add("posts-per-page");
                        } else {
                                preferences.setPostsPerPage(postsPerPage);
                        }
                        if (!preferences.validatePostsPerPage(postsPerPage)) {
                                fieldErrors.add("posts-per-page");
                        } else {
                                preferences.setPostsPerPage(postsPerPage);
                        }

-                       Integer imagesPerPage = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("images-per-page", 4), null);
+                       Integer imagesPerPage = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("images-per-page", 4));

                        if (!preferences.validateImagesPerPage(imagesPerPage)) {
                                fieldErrors.add("images-per-page");
                        } else {
                                preferences.setImagesPerPage(imagesPerPage);
                        }
                        if (!preferences.validateImagesPerPage(imagesPerPage)) {
                                fieldErrors.add("images-per-page");
                        } else {
                                preferences.setImagesPerPage(imagesPerPage);
                        }

-                       Integer charactersPerPost = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("characters-per-post", 10), null);
+                       Integer charactersPerPost = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("characters-per-post", 10));

                        if (!preferences.validateCharactersPerPost(charactersPerPost)) {
                                fieldErrors.add("characters-per-post");
                        } else {
                                preferences.setCharactersPerPost(charactersPerPost);
                        }
                        if (!preferences.validateCharactersPerPost(charactersPerPost)) {
                                fieldErrors.add("characters-per-post");
                        } else {
                                preferences.setCharactersPerPost(charactersPerPost);
                        }

-                       Integer postCutOffLength = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("post-cut-off-length", 10), null);
+                       Integer postCutOffLength = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("post-cut-off-length", 10));

                        if (!preferences.validatePostCutOffLength(postCutOffLength)) {
                                fieldErrors.add("post-cut-off-length");
                        } else {
                        if (!preferences.validatePostCutOffLength(postCutOffLength)) {
                                fieldErrors.add("post-cut-off-length");
                        } else {


@@ -110,13 +112,13 @@ public class OptionsPage extends SoneTemplatePage {
                        }
                        boolean requireFullAccess = request.getHttpRequest().isPartSet("require-full-access");
                        preferences.setRequireFullAccess(requireFullAccess);
                        }
                        boolean requireFullAccess = request.getHttpRequest().isPartSet("require-full-access");
                        preferences.setRequireFullAccess(requireFullAccess);

-                       Integer positiveTrust = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("positive-trust", 3));
+                       Integer positiveTrust = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("positive-trust", 3));

                        if (!preferences.validatePositiveTrust(positiveTrust)) {
                                fieldErrors.add("positive-trust");
                        } else {
                                preferences.setPositiveTrust(positiveTrust);
                        }
                        if (!preferences.validatePositiveTrust(positiveTrust)) {
                                fieldErrors.add("positive-trust");
                        } else {
                                preferences.setPositiveTrust(positiveTrust);
                        }

-                       Integer negativeTrust = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("negative-trust", 4));
+                       Integer negativeTrust = Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("negative-trust", 4));

                        if (!preferences.validateNegativeTrust(negativeTrust)) {
                                fieldErrors.add("negative-trust");
                        } else {
                        if (!preferences.validateNegativeTrust(negativeTrust)) {
                                fieldErrors.add("negative-trust");
                        } else {


@@ -129,7 +131,7 @@ public class OptionsPage extends SoneTemplatePage {
                        preferences.setTrustComment(trustComment);
                        boolean fcpInterfaceActive = request.getHttpRequest().isPartSet("fcp-interface-active");
                        preferences.setFcpInterfaceActive(fcpInterfaceActive);
                        preferences.setTrustComment(trustComment);
                        boolean fcpInterfaceActive = request.getHttpRequest().isPartSet("fcp-interface-active");
                        preferences.setFcpInterfaceActive(fcpInterfaceActive);

-                       Integer fcpFullAccessRequiredInteger = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("fcp-full-access-required", 1), preferences.getFcpFullAccessRequired().ordinal());
+                       Integer fcpFullAccessRequiredInteger = Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getPartAsStringFailsafe("fcp-full-access-required", 1))).or(preferences.getFcpFullAccessRequired().ordinal());

                        FullAccessRequired fcpFullAccessRequired = FullAccessRequired.values()[fcpFullAccessRequiredInteger];
                        preferences.setFcpFullAccessRequired(fcpFullAccessRequired);
                        webInterface.getCore().touchConfiguration();
                        FullAccessRequired fcpFullAccessRequired = FullAccessRequired.values()[fcpFullAccessRequiredInteger];
                        preferences.setFcpFullAccessRequired(fcpFullAccessRequired);
                        webInterface.getCore().touchConfiguration();

diff --git a/src/main/java/net/pterodactylus/sone/web/RescuePage.java b/src/main/java/net/pterodactylus/sone/web/RescuePage.java
index 6888277..feeb0bf 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/RescuePage.java
+++ b/src/main/java/net/pterodactylus/sone/web/RescuePage.java
@@ -20,11 +20,13 @@ package net.pterodactylus.sone.web;
 import net.pterodactylus.sone.core.SoneRescuer;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.sone.core.SoneRescuer;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.web.Method;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.web.Method;
 

+import com.google.common.base.Optional;
+import com.google.common.primitives.Longs;
+

 /**
  * Page that lets the user control the rescue mode for a Sone.
  *
 /**
  * Page that lets the user control the rescue mode for a Sone.
  *


@@ -59,7 +61,7 @@ public class RescuePage extends SoneTemplatePage {
                SoneRescuer soneRescuer = webInterface.getCore().getSoneRescuer(currentSone);
                if (request.getMethod() == Method.POST) {
                        if ("true".equals(request.getHttpRequest().getPartAsStringFailsafe("fetch", 4))) {
                SoneRescuer soneRescuer = webInterface.getCore().getSoneRescuer(currentSone);
                if (request.getMethod() == Method.POST) {
                        if ("true".equals(request.getHttpRequest().getPartAsStringFailsafe("fetch", 4))) {

-                               long edition = Numbers.safeParseLong(request.getHttpRequest().getPartAsStringFailsafe("edition", 8), -1L);
+                               long edition = Optional.fromNullable(Longs.tryParse(request.getHttpRequest().getPartAsStringFailsafe("edition", 8))).or(-1L);

                                if (edition > -1) {
                                        soneRescuer.setEdition(edition);
                                }
                                if (edition > -1) {
                                        soneRescuer.setEdition(edition);
                                }

diff --git a/src/main/java/net/pterodactylus/sone/web/SearchPage.java b/src/main/java/net/pterodactylus/sone/web/SearchPage.java
index 4dbd7dc..ffde2a4 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/SearchPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/SearchPage.java
@@ -37,13 +37,13 @@ import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.util.logging.Logging;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.text.StringEscaper;
 import net.pterodactylus.util.text.TextException;
 
 import com.google.common.base.Function;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.text.StringEscaper;
 import net.pterodactylus.util.text.TextException;
 
 import com.google.common.base.Function;

+import com.google.common.base.Optional;

 import com.google.common.base.Predicate;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.base.Predicate;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;


@@ -51,6 +51,7 @@ import com.google.common.cache.LoadingCache;
 import com.google.common.collect.Collections2;
 import com.google.common.collect.FluentIterable;
 import com.google.common.collect.Ordering;
 import com.google.common.collect.Collections2;
 import com.google.common.collect.FluentIterable;
 import com.google.common.collect.Ordering;

+import com.google.common.primitives.Ints;

 
 /**
  * This page lets the user search for posts and replies that contain certain
 
 /**
  * This page lets the user search for posts and replies that contain certain


@@ -147,8 +148,8 @@ public class SearchPage extends SoneTemplatePage {
                List<Post> resultPosts = FluentIterable.from(sortedPostHits).transform(new HitMapper<Post>()).toList();
 
                /* pagination. */
                List<Post> resultPosts = FluentIterable.from(sortedPostHits).transform(new HitMapper<Post>()).toList();
 
                /* pagination. */

-               Pagination<Sone> sonePagination = new Pagination<Sone>(resultSones, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("sonePage"), 0));
-               Pagination<Post> postPagination = new Pagination<Post>(resultPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("postPage"), 0));
+               Pagination<Sone> sonePagination = new Pagination<Sone>(resultSones, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("sonePage"))).or(0));
+               Pagination<Post> postPagination = new Pagination<Post>(resultPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("postPage"))).or(0));

 
                templateContext.set("sonePagination", sonePagination);
                templateContext.set("soneHits", sonePagination.getItems());
 
                templateContext.set("sonePagination", sonePagination);
                templateContext.set("soneHits", sonePagination.getItems());

diff --git a/src/main/java/net/pterodactylus/sone/web/ViewSonePage.java b/src/main/java/net/pterodactylus/sone/web/ViewSonePage.java
index dec4fe2..830a394 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/ViewSonePage.java
+++ b/src/main/java/net/pterodactylus/sone/web/ViewSonePage.java
@@ -32,10 +32,12 @@ import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.template.SoneAccessor;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;
 import net.pterodactylus.sone.template.SoneAccessor;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.collection.Pagination;

-import net.pterodactylus.util.number.Numbers;

 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 

+import com.google.common.base.Optional;
+import com.google.common.primitives.Ints;
+

 /**
  * Lets the user browser another Sone.
  *
 /**
  * Lets the user browser another Sone.
  *


@@ -89,7 +91,7 @@ public class ViewSonePage extends SoneTemplatePage {
                List<Post> sonePosts = sone.getPosts();
                sonePosts.addAll(webInterface.getCore().getDirectedPosts(sone));
                Collections.sort(sonePosts, Post.TIME_COMPARATOR);
                List<Post> sonePosts = sone.getPosts();
                sonePosts.addAll(webInterface.getCore().getDirectedPosts(sone));
                Collections.sort(sonePosts, Post.TIME_COMPARATOR);

-               Pagination<Post> postPagination = new Pagination<Post>(sonePosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("postPage"), 0));
+               Pagination<Post> postPagination = new Pagination<Post>(sonePosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("postPage"))).or(0));

                templateContext.set("postPagination", postPagination);
                templateContext.set("posts", postPagination.getItems());
                Set<PostReply> replies = sone.getReplies();
                templateContext.set("postPagination", postPagination);
                templateContext.set("posts", postPagination.getItems());
                Set<PostReply> replies = sone.getReplies();


@@ -111,7 +113,7 @@ public class ViewSonePage extends SoneTemplatePage {
 
                });
 
 
                });
 

-               Pagination<Post> repliedPostPagination = new Pagination<Post>(posts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("repliedPostPage"), 0));
+               Pagination<Post> repliedPostPagination = new Pagination<Post>(posts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("repliedPostPage"))).or(0));

                templateContext.set("repliedPostPagination", repliedPostPagination);
                templateContext.set("repliedPosts", repliedPostPagination.getItems());
        }
                templateContext.set("repliedPostPagination", repliedPostPagination);
                templateContext.set("repliedPosts", repliedPostPagination.getItems());
        }