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java/org/apache/catalina/webresources/AbstractResourceSet.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.catalina.webresources;
+
+import java.util.jar.Manifest;
+
+import org.apache.catalina.LifecycleException;
+import org.apache.catalina.LifecycleState;
+import org.apache.catalina.WebResourceRoot;
+import org.apache.catalina.WebResourceSet;
+import org.apache.catalina.util.LifecycleBase;
+import org.apache.tomcat.util.res.StringManager;
+
+public abstract class AbstractResourceSet extends LifecycleBase
+        implements WebResourceSet {
+
+    private WebResourceRoot root;
+    private String base;
+    private String internalPath = "";
+    private String webAppMount;
+    private boolean classLoaderOnly;
+    private boolean staticOnly;
+    private Manifest manifest;
+
+
+    protected static final StringManager sm = StringManager.getManager(AbstractResourceSet.class);
+
+
+    protected final void checkPath(String path) {
+        if (path == null || path.length() == 0 || path.charAt(0) != '/') {
+            throw new IllegalArgumentException(
+                    sm.getString("abstractResourceSet.checkPath", path));
+        }
+    }
+
+    @Override
+    public final void setRoot(WebResourceRoot root) {
+        this.root = root;
+    }
+
+    protected final WebResourceRoot getRoot() {
+        return root;
+    }
+
+
+    protected final String getInternalPath() {
+        return internalPath;
+    }
+
+    public final void setInternalPath(String internalPath) {
+        checkPath(internalPath);
+        // Optimise internal processing
+        if (internalPath.equals("/")) {
+            this.internalPath = "";
+        } else {
+            this.internalPath = internalPath;
+        }
+    }
+
+    public final void setWebAppMount(String webAppMount) {
+        checkPath(webAppMount);
+        // Optimise internal processing
+        if (webAppMount.equals("/")) {
+            this.webAppMount = "";
+        } else {
+            this.webAppMount = webAppMount;
+        }
+    }
+
+    protected final String getWebAppMount() {
+        return webAppMount;
+    }
+
+    public final void setBase(String base) {
+        this.base = base;
+    }
+
+    protected final String getBase() {
+        return base;
+    }
+
+    @Override
+    public boolean getClassLoaderOnly() {
+        return classLoaderOnly;
+    }
+
+    @Override
+    public void setClassLoaderOnly(boolean classLoaderOnly) {
+        this.classLoaderOnly = classLoaderOnly;
+    }
+
+    @Override
+    public boolean getStaticOnly() {
+        return staticOnly;
+    }
+
+    @Override
+    public void setStaticOnly(boolean staticOnly) {
+        this.staticOnly = staticOnly;
+    }
+
+    protected final void setManifest(Manifest manifest) {
+        this.manifest = manifest;
+    }
+
+    protected final Manifest getManifest() {
+        return manifest;
+    }
+
+
+    //-------------------------------------------------------- Lifecycle methods
+    @Override
+    protected final void startInternal() throws LifecycleException {
+        setState(LifecycleState.STARTING);
+    }
+
+    @Override
+    protected final void stopInternal() throws LifecycleException {
+        setState(LifecycleState.STOPPING);
+    }
+
+    @Override
+    protected final void destroyInternal() throws LifecycleException {
+        gc();
+    }
+}