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* JBoss, Home of Professional Open Source
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.shared.patching.wizard.apply;
import static org.jboss.dmr.client.ModelDescriptionConstants.OP;
import com.allen_sauer.gwt.log.client.Log;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.json.client.JSONParser;
import com.google.gwt.json.client.JSONString;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.FormPanel;
import com.google.gwt.user.client.ui.IsWidget;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.domain.model.SimpleCallback;
import org.jboss.as.console.client.shared.patching.PatchManager;
import org.jboss.as.console.client.shared.patching.Patches;
import org.jboss.as.console.client.shared.patching.ui.Pending;
import org.jboss.as.console.client.shared.patching.wizard.PatchWizard;
import org.jboss.as.console.client.shared.patching.wizard.PatchWizardStep;
import org.jboss.as.console.client.shared.patching.wizard.WizardButton;
import org.jboss.dmr.client.ModelNode;
/**
* @author Harald Pehl
*/
public class ApplyingStep extends PatchWizardStep<ApplyContext, ApplyState> {
private final PatchManager patchManager;
private Pending pending;
private PatchAppliedHandler patchAppliedHandler;
public ApplyingStep(final PatchWizard<ApplyContext, ApplyState> wizard, PatchManager patchManager) {
super(wizard, null, new WizardButton(false), new WizardButton(Console.CONSTANTS.common_label_cancel()));
this.patchManager = patchManager;
}
@Override
protected IsWidget body(final ApplyContext context) {
FlowPanel body = new FlowPanel();
pending = new Pending("");
body.add(pending);
return body;
}
@Override
protected void onShow(final ApplyContext context) {
pending.setTitle(Console.MESSAGES.patch_manager_applying_patch_body(context.filename));
ModelNode patchOp = context.patchAddress.clone();
patchOp.get(OP).set("patch");
patchOp.get("content").add().get("input-stream-index").set(0);
if (context.overrideConflict) {
patchOp.get("override-all").set(true);
}
context.operation.setValue(patchOp.toJSONString());
// only one handler please!
if (patchAppliedHandler == null) {
patchAppliedHandler = new PatchAppliedHandler();
context.form.addSubmitCompleteHandler(patchAppliedHandler);
}
patchAppliedHandler.context = context;
context.form.submit();
// reset old state
context.restartToUpdate = true;
context.patchInfo = null;
context.conflict = false;
context.patchFailed = false;
context.patchFailedDetails = null;
context.overrideConflict = false;
}
class PatchAppliedHandler implements FormPanel.SubmitCompleteHandler {
ApplyContext context;
@Override
public void onSubmitComplete(final FormPanel.SubmitCompleteEvent event) {
String html = event.getResults();
String json = html;
try {
if (!GWT.isScript()) {
// Formpanel weirdness
json = html.substring(html.indexOf(">") + 1, html.lastIndexOf("<"));
}
} catch (StringIndexOutOfBoundsException e) {
// if I get this exception it means I shouldn't strip out the html
// this issue still needs more research
Log.debug("Failed to strip out HTML. This should be preferred?");
}
try {
JSONObject response = JSONParser.parseLenient(json).isObject();
JSONString outcome = response.get("outcome").isString();
if (outcome != null && "success".equalsIgnoreCase(outcome.stringValue())) {
patchManager.getPatches(new SimpleCallback<Patches>() {
@Override
public void onSuccess(final Patches result) {
context.patchInfo = result.getLatest();
wizard.next();
}
});
} else {
context.patchFailedDetails = stringify(response.getJavaScriptObject(), 2);
// TODO conflict detection could be improved!?
if (context.patchFailedDetails.contains("conflicts")) {
context.conflict = true;
} else {
context.patchFailed = true;
}
wizard.next();
}
} catch (Throwable t) {
context.patchFailed = true;
context.patchFailedDetails = Console.MESSAGES.patch_manager_error_parse_result(t.getMessage(), json);
wizard.next();
}
}
private native String stringify(JavaScriptObject json, int indent) /*-{
return JSON.stringify(json, null, indent);
}-*/;
}
}