standardhost.java

This temp directory is used by the JVM for temporary file storage. The JVM is configured to use thi

        this.deployOnStartup = deployOnStartup;
        support.firePropertyChange("deployOnStartup", oldDeployOnStartup, 
                                   this.deployOnStartup);

    }


    /**
     * Deploy XML Context config files flag accessor.
     */
    public boolean isDeployXML() {

        return (deployXML);

    }


    /**
     * Deploy XML Context config files flag mutator.
     */
    public void setDeployXML(boolean deployXML) {

        this.deployXML = deployXML;

    }


    /**
     * Return the value of the live deploy flag.  If true, it indicates that 
     * a background thread should be started that looks for web application
     * context files, WAR files, or unpacked directories being dropped in to
     * the <code>appBase</code> directory, and deploys new ones as they are
     * encountered.
     */
    public boolean getLiveDeploy() {
        return (this.autoDeploy);
    }


    /**
     * Set the live deploy flag value for this host.
     * 
     * @param liveDeploy The new live deploy flag
     */
    public void setLiveDeploy(boolean liveDeploy) {
        setAutoDeploy(liveDeploy);
    }


    /**
     * Return the Java class name of the error report valve class
     * for new web applications.
     */
    public String getErrorReportValveClass() {

        return (this.errorReportValveClass);

    }


    /**
     * Set the Java class name of the error report valve class
     * for new web applications.
     *
     * @param errorReportValveClass The new error report valve class
     */
    public void setErrorReportValveClass(String errorReportValveClass) {

        String oldErrorReportValveClassClass = this.errorReportValveClass;
        this.errorReportValveClass = errorReportValveClass;
        support.firePropertyChange("errorReportValveClass",
                                   oldErrorReportValveClassClass, 
                                   this.errorReportValveClass);

    }


    /**
     * Return the canonical, fully qualified, name of the virtual host
     * this Container represents.
     */
    public String getName() {

        return (name);

    }


    /**
     * Set the canonical, fully qualified, name of the virtual host
     * this Container represents.
     *
     * @param name Virtual host name
     *
     * @exception IllegalArgumentException if name is null
     */
    public void setName(String name) {

        if (name == null)
            throw new IllegalArgumentException
                (sm.getString("standardHost.nullName"));

        name = name.toLowerCase();      // Internally all names are lower case

        String oldName = this.name;
        this.name = name;
        support.firePropertyChange("name", oldName, this.name);

    }


    /**
     * Unpack WARs flag accessor.
     */
    public boolean isUnpackWARs() {

        return (unpackWARs);

    }


    /**
     * Unpack WARs flag mutator.
     */
    public void setUnpackWARs(boolean unpackWARs) {

        this.unpackWARs = unpackWARs;

    }

     /**
     * Set the validation feature of the XML parser used when
     * parsing xml instances.
     * @param xmlValidation true to enable xml instance validation
     */
    public void setXmlValidation(boolean xmlValidation){
        
        this.xmlValidation = xmlValidation;

    }

    /**
     * Get the server.xml <host> attribute's xmlValidation.
     * @return true if validation is enabled.
     *
     */
    public boolean getXmlValidation(){
        return xmlValidation;
    }

    /**
     * Get the server.xml <host> attribute's xmlNamespaceAware.
     * @return true if namespace awarenes is enabled.
     *
     */
    public boolean getXmlNamespaceAware(){
        return xmlNamespaceAware;
    }


    /**
     * Set the namespace aware feature of the XML parser used when
     * parsing xml instances.
     * @param xmlNamespaceAware true to enable namespace awareness
     */
    public void setXmlNamespaceAware(boolean xmlNamespaceAware){
        this.xmlNamespaceAware=xmlNamespaceAware;
    }    
    
    /**
     * Host work directory base.
     */
    public String getWorkDir() {

        return (workDir);
    }


    /**
     * Host work directory base.
     */
    public void setWorkDir(String workDir) {

        this.workDir = workDir;
    }


    // --------------------------------------------------------- Public Methods


    /**
     * Install the StandardContext portion of the DefaultContext
     * configuration into current Context.
     *
     * @param context current web application context
     */
    public void installDefaultContext(Context context) {

        if (defaultContext != null &&
            defaultContext instanceof StandardDefaultContext) {

            ((StandardDefaultContext)defaultContext).installDefaultContext(context);
        }

    }


    /**
     * Import the DefaultContext config into a web application context.
     *
     * @param context web application context to import default context
     */
    public void importDefaultContext(Context context) {

        if( this.defaultContext != null )
            this.defaultContext.importDefaultContext(context);

    }

    /**
     * Add an alias name that should be mapped to this same Host.
     *
     * @param alias The alias to be added
     */
    public void addAlias(String alias) {

        alias = alias.toLowerCase();

        // Skip duplicate aliases
        for (int i = 0; i < aliases.length; i++) {
            if (aliases[i].equals(alias))
                return;
        }

        // Add this alias to the list
        String newAliases[] = new String[aliases.length + 1];
        for (int i = 0; i < aliases.length; i++)
            newAliases[i] = aliases[i];
        newAliases[aliases.length] = alias;

        aliases = newAliases;

        // Inform interested listeners
        fireContainerEvent(ADD_ALIAS_EVENT, alias);

    }


    /**
     * Add a child Container, only if the proposed child is an implementation
     * of Context.
     *
     * @param child Child container to be added
     */
    public void addChild(Container child) {

        if (!(child instanceof Context))
            throw new IllegalArgumentException
                (sm.getString("standardHost.notContext"));
        super.addChild(child);

    }


    /**
     * Return the set of alias names for this Host.  If none are defined,
     * a zero length array is returned.
     */
    public String[] findAliases() {

        return (this.aliases);

    }


    /**
     * Return descriptive information about this Container implementation and
     * the corresponding version number, in the format
     * <code>&lt;description&gt;/&lt;version&gt;</code>.
     */
    public String getInfo() {

        return (info);

    }


    /**
     * Return the Context that would be used to process the specified
     * host-relative request URI, if any; otherwise return <code>null</code>.
     *
     * @param uri Request URI to be mapped
     */
    public Context map(String uri) {

        if (log.isDebugEnabled())
            log.debug("Mapping request URI '" + uri + "'");
        if (uri == null)
            return (null);

        // Match on the longest possible context path prefix
        if (log.isTraceEnabled())
            log.trace("  Trying the longest context path prefix");
        Context context = null;
        String mapuri = uri;
        while (true) {
            context = (Context) findChild(mapuri);
            if (context != null)
                break;
            int slash = mapuri.lastIndexOf('/');
            if (slash < 0)
                break;
            mapuri = mapuri.substring(0, slash);
        }

        // If no Context matches, select the default Context
        if (context == null) {
            if (log.isTraceEnabled())
                log.trace("  Trying the default context");
            context = (Context) findChild("");
        }

        // Complain if no Context has been selected
        if (context == null) {
            log.error(sm.getString("standardHost.mappingError", uri));
            return (null);
        }

        // Return the mapped Context (if any)
        if (log.isDebugEnabled())
            log.debug(" Mapped to context '" + context.getPath() + "'");
        return (context);

    }


    /**
     * Remove the specified alias name from the aliases for this Host.
     *
     * @param alias Alias name to be removed
     */
    public void removeAlias(String alias) {

        alias = alias.toLowerCase();

        synchronized (aliases) {

            // Make sure this alias is currently present
            int n = -1;
            for (int i = 0; i < aliases.length; i++) {
                if (aliases[i].equals(alias)) {
                    n = i;
                    break;
                }
            }
            if (n < 0)
                return;

            // Remove the specified alias
            int j = 0;
            String results[] = new String[aliases.length - 1];
            for (int i = 0; i < aliases.length; i++) {
                if (i != n)
                    results[j++] = aliases[i];
            }
            aliases = results;

        }

        // Inform interested listeners
        fireContainerEvent(REMOVE_ALIAS_EVENT, alias);

    }


    /**
     * Return a String representation of this component.
     */