/
Bound.java
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/
Bound.java
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/*
* Copyright (c) 2004-2010, Kohsuke Kawaguchi
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.kohsuke.stapler.bind;
import org.kohsuke.stapler.HttpResponse;
import org.kohsuke.stapler.MetaClass;
import org.kohsuke.stapler.WebApp;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.Collection;
import java.util.Set;
/**
* Handles to the object bound via {@link BoundObjectTable}.
*
* As {@link HttpResponse}, this object generates a redirect to the URL that it points to.
*
* @author Kohsuke Kawaguchi
* @see MetaClass#buildDispatchers
*/
public abstract class Bound implements HttpResponse {
/**
* Explicitly unbind this object. The referenced object
* won't be bound to URL anymore.
*/
public abstract void release();
/**
* The URL where the object is bound to. This method
* starts with '/' and thus always absolute within the current web server.
*/
public abstract String getURL();
/**
* Gets the bound object.
*/
public abstract Object getTarget();
/**
* Returns a JavaScript expression which evaluates to a JavaScript proxy that
* talks back to the bound object that this handle represents.
*/
public final String getProxyScript() {
StringBuilder buf = new StringBuilder("makeStaplerProxy('").append(getURL()).append("','").append(
WebApp.getCurrent().getCrumbIssuer().issueCrumb()
).append("',[");
boolean first=true;
for (Method m : getTarget().getClass().getMethods()) {
Collection<String> names;
if (m.getName().startsWith("js")) {
names = Set.of(camelize(m.getName().substring(2)));
} else {
JavaScriptMethod a = m.getAnnotation(JavaScriptMethod.class);
if (a!=null) {
names = Arrays.asList(a.name());
if (names.isEmpty())
names = Set.of(m.getName());
} else
continue;
}
for (String n : names) {
if (first) first = false;
else buf.append(',');
buf.append('\'').append(n).append('\'');
}
}
buf.append("])");
return buf.toString();
}
private static String camelize(String name) {
return Character.toLowerCase(name.charAt(0))+name.substring(1);
}
}