89 lines
1.7 KiB
Java
89 lines
1.7 KiB
Java
package org.gcube.smartgears.extensions;
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import static org.gcube.common.events.impl.Utils.*;
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import java.util.HashSet;
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import java.util.Set;
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import javax.servlet.http.HttpServlet;
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import javax.xml.bind.annotation.XmlAttribute;
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import org.gcube.common.validator.annotations.NotEmpty;
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import org.gcube.smartgears.configuration.application.Exclude;
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import org.gcube.smartgears.context.application.ApplicationContext;
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/**
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* An {@link ApplicationExtension} that implements the {@link HttpServlet} interface
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*
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* @author Fabio Simeoni
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*
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*/
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public abstract class HttpExtension extends HttpServlet implements ApplicationExtension {
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private static final long serialVersionUID = 1L;
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/**
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* Enumeration of HTTP methods.
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*
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*/
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public static enum Method {
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GET, PUT, POST, HEAD, DELETE, OPTIONS, TRACE
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}
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@XmlAttribute @NotEmpty
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private String name;
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@XmlAttribute @NotEmpty
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private String mapping;
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private ApplicationContext context;
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protected HttpExtension() {}
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public HttpExtension(String name, String mapping) {
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valid("extension name",name);
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valid("extension mapping",name);
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name(name);
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mapping(mapping);
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}
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//extensions use init(context) instead
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public final void init() throws javax.servlet.ServletException {
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};
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@Override
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public void init(ApplicationContext context) throws Exception {
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this.context=context;
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}
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@Override
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public Set<Exclude> excludes() {
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return new HashSet<Exclude>(); //all managed by default
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}
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protected ApplicationContext context() {
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return context;
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}
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@Override
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public String name() {
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return name;
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}
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public void name(String name) {
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this.name = name;
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}
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@Override
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public String mapping() {
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return mapping;
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}
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public void mapping(String mapping) {
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this.mapping = mapping;
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}
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}
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