public code v1

bundles/flintstones.helper.extensionpoint/.classpath

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

bundles/flintstones.helper.extensionpoint/.polyglot.META-INF

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>flintstones.group</groupId>
+    <artifactId>flintstones.bundles</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+  </parent>
+  <artifactId>flintstones.helper.extensionpoint</artifactId>
+  <version>1.0.0-SNAPSHOT</version>
+  <packaging>eclipse-plugin</packaging>
+  <name>[bundle] Service</name>
+</project>

bundles/flintstones.helper.extensionpoint/.project

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>flintstones.helper.extensionpoint</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1779484362610</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>

bundles/flintstones.helper.extensionpoint/.settings/org.eclipse.core.resources.prefs

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+eclipse.preferences.version=1
+encoding/<project>=UTF-8

bundles/flintstones.helper.extensionpoint/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

bundles/flintstones.helper.extensionpoint/.settings/org.eclipse.m2e.core.prefs

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+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

bundles/flintstones.helper.extensionpoint/META-INF/MANIFEST.MF

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+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Service
+Bundle-SymbolicName: flintstones.helper.extensionpoint
+Bundle-Version: 1.0.0.qualifier
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Require-Bundle: org.eclipse.e4.core.di;visibility:=reexport,
+ org.eclipse.e4.core.contexts;visibility:=reexport,
+ org.eclipse.core.runtime;visibility:=reexport,
+ flintstones.entity.extensionenum;visibility:=reexport,
+ flintstones.helper.locale
+Export-Package: flintstones.helper.extensionpoint
+Automatic-Module-Name: flintstones.helper.extensionpoint

bundles/flintstones.helper.extensionpoint/build.properties

@@ -0,0 +1,4 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .

bundles/flintstones.helper.extensionpoint/src/flintstones/helper/extensionpoint/BaseRegistry.java

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+package flintstones.helper.extensionpoint;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IExtensionRegistry;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.e4.core.contexts.ContextInjectionFactory;
+import org.eclipse.e4.core.contexts.IEclipseContext;
+
+import flintstones.entity.extensionenum.ExtensionEnum;
+
+/**
+ * The Class BaseRegistry.
+ */
+public class BaseRegistry {
+
+	/** The registers. */
+	private final ArrayList<ExtensionRegistry> registers;
+
+	/** The extension point. */
+	private final String extensionPoint;
+
+	/** The label id. */
+	private String label_id = "uid"; //$NON-NLS-1$
+
+	/** The label implementation. */
+	private String label_implementation = "implementation"; //$NON-NLS-1$
+
+	/**
+	 * Instantiates a new domain service provider.
+	 * @param extensionPoint The extensionPoint
+	 */
+	public BaseRegistry(String extensionPoint) {
+		this.extensionPoint = extensionPoint;
+		this.registers = new ArrayList<>();
+		this.loadRegisters();
+	}
+	
+
+	/**
+	 * Gets the registry id.
+	 *
+	 * @return the registry id
+	 */
+	public String getRegistryId() {
+		return this.extensionPoint;
+	}
+
+
+	/**
+	 * Load registers.
+	 */
+	private void loadRegisters() {
+		IExtensionRegistry extensionRegistry = Platform.getExtensionRegistry();
+		IConfigurationElement[] extensionElements = extensionRegistry.getConfigurationElementsFor(this.extensionPoint); // Domain.EXTENSION_POINT
+		Arrays.stream(extensionElements)
+				.forEach(this::loadRegistry);
+	}
+
+	/**
+	 * Load registry.
+	 *
+	 * @param extensionElement the extension element
+	 */
+	private void loadRegistry(IConfigurationElement extensionElement) {
+		ExtensionRegistry registry = new ExtensionRegistry(extensionElement);
+		this.registers.add(registry);
+	}
+
+	/**
+	 * Gets the first registry where.
+	 *
+	 * @param key The key of the item you are looking for
+	 * @param value The value of the key.
+	 * @return The first ExtensionRegistry with the given key,value, null if the value does not exists for the given key. If the ke
+	 */
+	public ExtensionRegistry getFirstRegistryWhere(ExtensionEnum key, String value) {
+		return this.getFirstRegistryWhere(key.toString(), value);
+	}
+
+	/**
+	 * Gets the first registry where.
+	 *
+	 * @param key The key of the item you are looking for
+	 * @param value The value of the key.
+	 * @return The first ExtensionRegistry with the given key,value, null if the value does not exists for the given key. If the ke
+	 */
+	public ExtensionRegistry getFirstRegistryWhere(String key, String value) {
+		for (ExtensionRegistry er : this.registers) {
+			if (er.getAttribute(key) == null)
+				throw new InvalidKeyIdentifier(key,value);
+			if (er.getAttribute(key)
+					.equals(value))
+				return er;
+		}
+		return null;
+	}
+
+	/**
+	 * Gets the all registries where.
+	 *
+	 * @param key The key of the item you are looking for
+	 * @param value The value of the key.
+	 * @return all the ExtensionRegistry with the given key
+	 */
+	public ExtensionRegistry[] getAllRegistriesWhere(ExtensionEnum key, String value) {
+		return this.getAllRegistriesWhere(key.toString(), value);
+	}
+
+	/**
+	 * Gets the all registries where.
+	 *
+	 * @param key The key of the item you are looking for
+	 * @param value The value of the key.
+	 * @return all the ExtensionRegistry with the given key
+	 */
+	public ExtensionRegistry[] getAllRegistriesWhere(String key, String value) {
+		ArrayList<ExtensionRegistry> erl = new ArrayList<>();
+		for (ExtensionRegistry er : this.registers)
+			if (er.getAttribute(key)
+					.equals(value))
+				erl.add(er);
+		return erl.toArray(new ExtensionRegistry[erl.size()]);
+	}
+
+	/**
+	 * Gets the all attributes where.
+	 *
+	 * @param key The key of the item you are looking for
+	 * @param value The value of the key.
+	 * @param attribute The attribute to get from the obtained registers
+	 * @return An array with the wanted attribute from the registers where key=value.
+	 */
+	public String[] getAllAttributesWhere(ExtensionEnum key, String value, ExtensionEnum attribute) {
+		return this.getAllAttributesWhere(key.toString(), value, attribute.toString());
+	}
+
+	/**
+	 * Gets the all attributes where.
+	 *
+	 * @param key The key of the item you are looking for
+	 * @param value The value of the key.
+	 * @param attribute The attribute to get from the obtained registers
+	 * @return An array with the wanted attribute from the registers where key=value.
+	 */
+	public String[] getAllAttributesWhere(String key, String value, String attribute) {
+		ExtensionRegistry[] arr = this.getAllRegistriesWhere(key, value);
+		return Arrays.asList(arr)
+				.stream()
+				.map(k -> k.getAttribute(attribute))
+				.toArray(String[]::new);
+	}
+
+	/**
+	 * Gets the all registries.
+	 *
+	 * @return Every ExtensionRegistry available.
+	 */
+	public ExtensionRegistry[] getAllRegistries() {
+		return this.registers.toArray(new ExtensionRegistry[this.registers.size()]);
+	}
+
+	/**
+	 * Gets the all attributes.
+	 *
+	 * @param attr The attribute of the ExtensionRegistry you are looking for
+	 * @return The value for the given attribute of every ExtensionRegistry.
+	 */
+	public String[] getAllAttributes(ExtensionEnum attr) {
+		return this.getAllAttributes(attr.toString());
+	}
+
+	/**
+	 * Gets the all attributes.
+	 *
+	 * @param attr The attribute of the ExtensionRegistry you are looking for
+	 * @return The value for the given attribute of every ExtensionRegistry.
+	 */
+	public String[] getAllAttributes(String attr) {
+		ArrayList<String> attrs = new ArrayList<>();
+		for (ExtensionRegistry er : this.registers) {
+			String val = er.getAttribute(attr);
+			if (val != null)
+				attrs.add(val);
+		}
+		return attrs.toArray(new String[attrs.size()]);
+	}
+
+	/**
+	 * Gets the all attributes unique.
+	 *
+	 * @param attr The attribute of the ExtensionRegistry you are looking for
+	 * @return The value for the given attribute of every ExtensionRegistry, deleting the duplicated ones.
+	 */
+	public String[] getAllAttributesUnique(ExtensionEnum attr) {
+		return this.getAllAttributesUnique(attr.toString());
+	}
+
+	/**
+	 * Gets the all attributes unique.
+	 *
+	 * @param attr The attribute of the ExtensionRegistry you are looking for
+	 * @return The value for the given attribute of every ExtensionRegistry, deleting the duplicated ones.
+	 */
+	public String[] getAllAttributesUnique(String attr) {
+		return this.unique(this.getAllAttributes(attr));
+	}
+	
+	/**
+	 * Gets the attribute from an ExtensionRegistry id
+	 * @param attrId The ExtensionRegistry id
+	 * @param attr The attribute you are looking for
+	 * @return
+	 */
+	public String getAttributeFromId(String attrId, ExtensionEnum attr) {
+		ExtensionRegistry extensionRegistry = this.getFirstRegistryWhere(this.getLabel_id(), attrId);
+		return extensionRegistry.getAttribute(attr);
+	}
+
+	/**
+	 * Unique.
+	 *
+	 * @param arr An array of items
+	 * @return The same items without repeats
+	 */
+	private String[] unique(String[] arr) {
+		int end = arr.length;
+
+		Set<String> set = new HashSet<>();
+		for (int i = 0; i < end; i++)
+			set.add(arr[i]);
+		return set.toArray(new String[set.size()]);
+	}
+
+	/**
+	 * Instantiate.
+	 *
+	 * @param id The ID of the extension registry to instantiate
+	 * @return The instantiated item
+	 */
+	public Object instantiate(String id) {
+		return this.instantiate(id, null);
+	}
+
+	/**
+	 * Instantiate using the extension Registry directy. Pretty usefull for creating child items.
+	 * @param extensionRegistry The extension registry to instantiate
+	 * @return The instantiated item
+	 */
+	public Object instantiate(ExtensionRegistry extensionRegistry) {
+		return this.instantiate(extensionRegistry, null);
+	}
+
+	/**
+	 * Instantiate.
+	 *
+	 * @param id The ID of the extension registry to instantiate
+	 * @param context The context to register the object in. If it is null, it won't be registered.
+	 * @return The instantiated item
+	 */
+	public Object instantiate(String id, IEclipseContext context) {
+
+		// Grab
+		ExtensionRegistry extensionRegistry = this.getFirstRegistryWhere(this.getLabel_id(), id);
+		if (extensionRegistry == null) {
+			System.err.println("Extensión no encontrada: ID: " + id); //$NON-NLS-1$
+			System.err.println("Extensiones disponibles para el punto de extension " + this.extensionPoint); //$NON-NLS-1$
+			System.err.println(this.toString());
+			throw new InvalidExtensionIdentifier(id);
+		}
+
+		return this.instantiate(extensionRegistry, context);
+	}
+
+	/**
+	 * Instantiate using the extension Registry directy. Pretty usefull for creating child items.
+	 * @param extensionRegistry The extension registry to instantiate
+	 * @param context The context to register the object in. If it is null, it won't be registered.
+	 * @return The instantiated item
+	 */
+	public Object instantiate(ExtensionRegistry extensionRegistry, IEclipseContext context) {
+
+		// Grab
+		IConfigurationElement conf = extensionRegistry.getConfiguration();
+		try {
+
+			Object item = conf.createExecutableExtension(this.getLabel_implementation());
+			if (context != null)
+				ContextInjectionFactory.inject(item, context);
+
+			return item;
+		} catch (CoreException e) {
+			e.printStackTrace();
+			return null;
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
+	@Override
+	public String toString() {
+		StringBuilder sb = new StringBuilder();
+
+		for (ExtensionRegistry de : this.getAllRegistries()) {
+			sb.append(de.toString());
+			sb.append("\n"); //$NON-NLS-1$
+		}
+
+		return sb.toString();
+	}
+
+	/**
+	 * Gets the label id.
+	 *
+	 * @return The label for the extension point ID. The default value is "id".
+	 */
+	public String getLabel_id() {
+		return this.label_id;
+	}
+
+	/**
+	 * Sets the label id.
+	 *
+	 * @param label_id The new label for the extension point ID. The default value is "id".
+	 */
+	public void setLabel_id(String label_id) {
+		this.label_id = label_id;
+	}
+
+	/**
+	 * Gets the label implementation.
+	 *
+	 * @return The label for the extension point implementation. The default value is "implementation".
+	 */
+	public String getLabel_implementation() {
+		return this.label_implementation;
+	}
+
+	/**
+	 * Sets the label implementation.
+	 *
+	 * @param label_implementation The new label for the extension point implementation. The default value is "implementation".
+	 */
+	public void setLabel_implementation(ExtensionEnum label_implementation) {
+		this.setLabel_implementation(label_implementation.toString());
+	}
+
+	/**
+	 * Sets the label implementation.
+	 *
+	 * @param label_implementation The new label for the extension point implementation. The default value is "implementation".
+	 */
+	public void setLabel_implementation(String label_implementation) {
+		this.label_implementation = label_implementation;
+	}
+
+	/**
+	 * The Class InvalidExtensionIdentifier.
+	 */
+	public class InvalidExtensionIdentifier extends RuntimeException {
+
+		/** The Constant serialVersionUID. */
+		private static final long serialVersionUID = -517005676614953393L;
+
+		/**
+		 * Instantiates a new invalid extension identifier.
+		 *
+		 * @param text the text
+		 */
+		private InvalidExtensionIdentifier(String text) {
+			super("Identificador de extensión no encontrado: " + text); //$NON-NLS-1$
+		}
+	}
+
+	/**
+	 * The Class InvalidKeyIdentifier.
+	 */
+	private class InvalidKeyIdentifier extends RuntimeException {
+
+		/** The Constant serialVersionUID. */
+		private static final long serialVersionUID = 924357389433409796L;
+
+		/**
+		 * Instantiates a new invalid key identifier.
+		 *
+		 * @param text the text
+		 */
+		private InvalidKeyIdentifier(String text) {
+			super("Clave no encontrada en el punto de extensión: " + text); //$NON-NLS-1$
+		}
+
+		private InvalidKeyIdentifier(String text, String t2) {
+			super("Clave no encontrada en el punto de extensión: " + text + "// " + t2); //$NON-NLS-1$
+		}
+
+	}
+
+
+}

bundles/flintstones.helper.extensionpoint/src/flintstones/helper/extensionpoint/ExtensionRegistry.java

@@ -0,0 +1,133 @@
+package flintstones.helper.extensionpoint;
+
+import java.text.MessageFormat;
+import java.util.Arrays;
+
+import org.eclipse.core.runtime.IConfigurationElement;
+import flintstones.entity.extensionenum.ExtensionEnum;
+import flintstones.helper.locale.LocaleHelper;
+
+/**
+ * The Class ExtensionRegistry.
+ *
+ * @author Sinbad2
+ * Generic IConfigurationElement Wrapper
+ */
+public class ExtensionRegistry {
+
+	/** The configuration. */
+	private final IConfigurationElement configuration;
+
+	/**
+	 * Builder.
+	 *
+	 * @param element            Domain configuration element
+	 */
+	public ExtensionRegistry(IConfigurationElement element) {
+		this.configuration = element;
+	}
+
+	/**
+	 * Gets the attribute.
+	 *
+	 * @param element the element
+	 * @return the attribute
+	 */
+	public String getAttribute(ExtensionEnum element) {
+		return this.getAttribute(element.toString());
+	}
+
+	/**
+	 * Return Element attribute value.
+	 *
+	 * @param element            ENUM, element key
+	 * @return element value
+	 */
+	public String getAttribute(String element) {
+
+		String result = null;
+		String locale = LocaleHelper.getLocale();
+
+		if (this.configuration != null) {
+			try {
+			result = this.configuration.getAttribute(element, locale);
+			} catch(java.lang.IllegalArgumentException ex) {
+				result = configuration.getAttribute(element);
+			}
+		}
+
+		return result;
+	}
+
+	/**
+	 * Return Element value as boolean.
+	 *
+	 * @param element            ENUM, element key
+	 * @return element value
+	 */
+
+	public boolean getAttributeBoolean(ExtensionEnum element) {
+		return this.getAttributeBoolean(element.toString());
+	}
+
+	/**
+	 * Return Element value as Boolean.
+	 *
+	 * @param element            ENUM, element key
+	 * @return element value
+	 */
+	public boolean getAttributeBoolean(String element) {
+		return this.getAttribute(element)
+				.equals("true"); //$NON-NLS-1$
+	}
+
+	/**
+	 * Gets the attribute references.
+	 *
+	 * @param element the element
+	 * @return the attribute references
+	 */
+	public ExtensionRegistry[] getAttributeReferences(ExtensionEnum element) {
+		return this.getAttributeReferences(element.toString());
+	}
+
+	/**
+	 * Gets the attribute referenced ExtensionRegistry for the given field.
+	 *
+	 * @param element the element
+	 * @return the attribute references
+	 */
+	public ExtensionRegistry[] getAttributeReferences(String element) {
+		IConfigurationElement[] config = this.configuration.getChildren(element);
+		return Arrays.stream(config)
+				.map(ExtensionRegistry::new)
+				.toArray(ExtensionRegistry[]::new);
+	}
+
+	/* (non-Javadoc)
+	 * 
+	 * @see java.lang.Object#toString() */
+	@Override
+	public String toString() {
+		String template = "ExtensionRegistry: {0}"; //$NON-NLS-1$
+		String arg = ""; //$NON-NLS-1$
+
+		if (this.getAttribute("id") != null) //$NON-NLS-1$
+			arg = arg + this.configuration.getAttribute("id"); //$NON-NLS-1$
+		if (this.getAttribute("uid") != null) //$NON-NLS-1$
+			arg = arg + this.configuration.getAttribute("uid"); //$NON-NLS-1$
+		if (this.getAttribute("name") != null) //$NON-NLS-1$
+			arg = arg + ", " + this.configuration.getAttribute("name"); //$NON-NLS-1$ //$NON-NLS-2$
+
+		return MessageFormat.format(template, arg);
+	}
+
+	/**
+	 * Gets the configuration.
+	 *
+	 * @return the IConfigurationElement
+	 */
+	public IConfigurationElement getConfiguration() {
+		return this.configuration;
+	}
+}